diff --git a/metrics-server/vendor/k8s.io/client-go/LICENSE b/metrics-server/vendor/k8s.io/client-go/LICENSE
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
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+
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+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
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+      the terms of any separate license agreement you may have executed
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+
+   6. Trademarks. This License does not grant permission to use the trade
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diff --git a/metrics-server/vendor/k8s.io/client-go/discovery/cached_discovery.go b/metrics-server/vendor/k8s.io/client-go/discovery/cached_discovery.go
new file mode 100644
index 0000000..aca4654
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/discovery/cached_discovery.go
@@ -0,0 +1,282 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package discovery
+
+import (
+	"errors"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"path/filepath"
+	"sync"
+	"time"
+
+	"github.com/golang/glog"
+	"github.com/googleapis/gnostic/OpenAPIv2"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/version"
+	"k8s.io/client-go/kubernetes/scheme"
+	restclient "k8s.io/client-go/rest"
+)
+
+// CachedDiscoveryClient implements the functions that discovery server-supported API groups,
+// versions and resources.
+type CachedDiscoveryClient struct {
+	delegate DiscoveryInterface
+
+	// cacheDirectory is the directory where discovery docs are held.  It must be unique per host:port combination to work well.
+	cacheDirectory string
+
+	// ttl is how long the cache should be considered valid
+	ttl time.Duration
+
+	// mutex protects the variables below
+	mutex sync.Mutex
+
+	// ourFiles are all filenames of cache files created by this process
+	ourFiles map[string]struct{}
+	// invalidated is true if all cache files should be ignored that are not ours (e.g. after Invalidate() was called)
+	invalidated bool
+	// fresh is true if all used cache files were ours
+	fresh bool
+}
+
+var _ CachedDiscoveryInterface = &CachedDiscoveryClient{}
+
+// ServerResourcesForGroupVersion returns the supported resources for a group and version.
+func (d *CachedDiscoveryClient) ServerResourcesForGroupVersion(groupVersion string) (*metav1.APIResourceList, error) {
+	filename := filepath.Join(d.cacheDirectory, groupVersion, "serverresources.json")
+	cachedBytes, err := d.getCachedFile(filename)
+	// don't fail on errors, we either don't have a file or won't be able to run the cached check. Either way we can fallback.
+	if err == nil {
+		cachedResources := &metav1.APIResourceList{}
+		if err := runtime.DecodeInto(scheme.Codecs.UniversalDecoder(), cachedBytes, cachedResources); err == nil {
+			glog.V(10).Infof("returning cached discovery info from %v", filename)
+			return cachedResources, nil
+		}
+	}
+
+	liveResources, err := d.delegate.ServerResourcesForGroupVersion(groupVersion)
+	if err != nil {
+		glog.V(3).Infof("skipped caching discovery info due to %v", err)
+		return liveResources, err
+	}
+	if liveResources == nil || len(liveResources.APIResources) == 0 {
+		glog.V(3).Infof("skipped caching discovery info, no resources found")
+		return liveResources, err
+	}
+
+	if err := d.writeCachedFile(filename, liveResources); err != nil {
+		glog.V(3).Infof("failed to write cache to %v due to %v", filename, err)
+	}
+
+	return liveResources, nil
+}
+
+// ServerResources returns the supported resources for all groups and versions.
+func (d *CachedDiscoveryClient) ServerResources() ([]*metav1.APIResourceList, error) {
+	return ServerResources(d)
+}
+
+func (d *CachedDiscoveryClient) ServerGroups() (*metav1.APIGroupList, error) {
+	filename := filepath.Join(d.cacheDirectory, "servergroups.json")
+	cachedBytes, err := d.getCachedFile(filename)
+	// don't fail on errors, we either don't have a file or won't be able to run the cached check. Either way we can fallback.
+	if err == nil {
+		cachedGroups := &metav1.APIGroupList{}
+		if err := runtime.DecodeInto(scheme.Codecs.UniversalDecoder(), cachedBytes, cachedGroups); err == nil {
+			glog.V(10).Infof("returning cached discovery info from %v", filename)
+			return cachedGroups, nil
+		}
+	}
+
+	liveGroups, err := d.delegate.ServerGroups()
+	if err != nil {
+		glog.V(3).Infof("skipped caching discovery info due to %v", err)
+		return liveGroups, err
+	}
+	if liveGroups == nil || len(liveGroups.Groups) == 0 {
+		glog.V(3).Infof("skipped caching discovery info, no groups found")
+		return liveGroups, err
+	}
+
+	if err := d.writeCachedFile(filename, liveGroups); err != nil {
+		glog.V(3).Infof("failed to write cache to %v due to %v", filename, err)
+	}
+
+	return liveGroups, nil
+}
+
+func (d *CachedDiscoveryClient) getCachedFile(filename string) ([]byte, error) {
+	// after invalidation ignore cache files not created by this process
+	d.mutex.Lock()
+	_, ourFile := d.ourFiles[filename]
+	if d.invalidated && !ourFile {
+		d.mutex.Unlock()
+		return nil, errors.New("cache invalidated")
+	}
+	d.mutex.Unlock()
+
+	file, err := os.Open(filename)
+	if err != nil {
+		return nil, err
+	}
+	defer file.Close()
+
+	fileInfo, err := file.Stat()
+	if err != nil {
+		return nil, err
+	}
+
+	if time.Now().After(fileInfo.ModTime().Add(d.ttl)) {
+		return nil, errors.New("cache expired")
+	}
+
+	// the cache is present and its valid.  Try to read and use it.
+	cachedBytes, err := ioutil.ReadAll(file)
+	if err != nil {
+		return nil, err
+	}
+
+	d.mutex.Lock()
+	defer d.mutex.Unlock()
+	d.fresh = d.fresh && ourFile
+
+	return cachedBytes, nil
+}
+
+func (d *CachedDiscoveryClient) writeCachedFile(filename string, obj runtime.Object) error {
+	if err := os.MkdirAll(filepath.Dir(filename), 0755); err != nil {
+		return err
+	}
+
+	bytes, err := runtime.Encode(scheme.Codecs.LegacyCodec(), obj)
+	if err != nil {
+		return err
+	}
+
+	f, err := ioutil.TempFile(filepath.Dir(filename), filepath.Base(filename)+".")
+	if err != nil {
+		return err
+	}
+	defer os.Remove(f.Name())
+	_, err = f.Write(bytes)
+	if err != nil {
+		return err
+	}
+
+	err = os.Chmod(f.Name(), 0755)
+	if err != nil {
+		return err
+	}
+
+	name := f.Name()
+	err = f.Close()
+	if err != nil {
+		return err
+	}
+
+	// atomic rename
+	d.mutex.Lock()
+	defer d.mutex.Unlock()
+	err = os.Rename(name, filename)
+	if err == nil {
+		d.ourFiles[filename] = struct{}{}
+	}
+	return err
+}
+
+func (d *CachedDiscoveryClient) RESTClient() restclient.Interface {
+	return d.delegate.RESTClient()
+}
+
+func (d *CachedDiscoveryClient) ServerPreferredResources() ([]*metav1.APIResourceList, error) {
+	return ServerPreferredResources(d)
+}
+
+func (d *CachedDiscoveryClient) ServerPreferredNamespacedResources() ([]*metav1.APIResourceList, error) {
+	return ServerPreferredNamespacedResources(d)
+}
+
+func (d *CachedDiscoveryClient) ServerVersion() (*version.Info, error) {
+	return d.delegate.ServerVersion()
+}
+
+func (d *CachedDiscoveryClient) OpenAPISchema() (*openapi_v2.Document, error) {
+	return d.delegate.OpenAPISchema()
+}
+
+func (d *CachedDiscoveryClient) Fresh() bool {
+	d.mutex.Lock()
+	defer d.mutex.Unlock()
+
+	return d.fresh
+}
+
+func (d *CachedDiscoveryClient) Invalidate() {
+	d.mutex.Lock()
+	defer d.mutex.Unlock()
+
+	d.ourFiles = map[string]struct{}{}
+	d.fresh = true
+	d.invalidated = true
+}
+
+// NewCachedDiscoveryClientForConfig creates a new DiscoveryClient for the given config, and wraps
+// the created client in a CachedDiscoveryClient. The provided configuration is updated with a
+// custom transport that understands cache responses.
+// We receive two distinct cache directories for now, in order to preserve old behavior
+// which makes use of the --cache-dir flag value for storing cache data from the CacheRoundTripper,
+// and makes use of the hardcoded destination (~/.kube/cache/discovery/...) for storing
+// CachedDiscoveryClient cache data. If httpCacheDir is empty, the restconfig's transport will not
+// be updated with a roundtripper that understands cache responses.
+// If discoveryCacheDir is empty, cached server resource data will be looked up in the current directory.
+// TODO(juanvallejo): the value of "--cache-dir" should be honored. Consolidate discoveryCacheDir with httpCacheDir
+// so that server resources and http-cache data are stored in the same location, provided via config flags.
+func NewCachedDiscoveryClientForConfig(config *restclient.Config, discoveryCacheDir, httpCacheDir string, ttl time.Duration) (*CachedDiscoveryClient, error) {
+	if len(httpCacheDir) > 0 {
+		// update the given restconfig with a custom roundtripper that
+		// understands how to handle cache responses.
+		wt := config.WrapTransport
+		config.WrapTransport = func(rt http.RoundTripper) http.RoundTripper {
+			if wt != nil {
+				rt = wt(rt)
+			}
+			return newCacheRoundTripper(httpCacheDir, rt)
+		}
+	}
+
+	discoveryClient, err := NewDiscoveryClientForConfig(config)
+	if err != nil {
+		return nil, err
+	}
+
+	return newCachedDiscoveryClient(discoveryClient, discoveryCacheDir, ttl), nil
+}
+
+// NewCachedDiscoveryClient creates a new DiscoveryClient.  cacheDirectory is the directory where discovery docs are held.  It must be unique per host:port combination to work well.
+func newCachedDiscoveryClient(delegate DiscoveryInterface, cacheDirectory string, ttl time.Duration) *CachedDiscoveryClient {
+	return &CachedDiscoveryClient{
+		delegate:       delegate,
+		cacheDirectory: cacheDirectory,
+		ttl:            ttl,
+		ourFiles:       map[string]struct{}{},
+		fresh:          true,
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/discovery/discovery_client.go b/metrics-server/vendor/k8s.io/client-go/discovery/discovery_client.go
new file mode 100644
index 0000000..a966029
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/discovery/discovery_client.go
@@ -0,0 +1,472 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package discovery
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/url"
+	"sort"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/golang/protobuf/proto"
+	"github.com/googleapis/gnostic/OpenAPIv2"
+
+	"k8s.io/apimachinery/pkg/api/errors"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/runtime/serializer"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+	"k8s.io/apimachinery/pkg/version"
+	"k8s.io/client-go/kubernetes/scheme"
+	restclient "k8s.io/client-go/rest"
+)
+
+const (
+	// defaultRetries is the number of times a resource discovery is repeated if an api group disappears on the fly (e.g. ThirdPartyResources).
+	defaultRetries = 2
+	// protobuf mime type
+	mimePb = "application/com.github.proto-openapi.spec.v2@v1.0+protobuf"
+	// defaultTimeout is the maximum amount of time per request when no timeout has been set on a RESTClient.
+	// Defaults to 32s in order to have a distinguishable length of time, relative to other timeouts that exist.
+	defaultTimeout = 32 * time.Second
+)
+
+// DiscoveryInterface holds the methods that discover server-supported API groups,
+// versions and resources.
+type DiscoveryInterface interface {
+	RESTClient() restclient.Interface
+	ServerGroupsInterface
+	ServerResourcesInterface
+	ServerVersionInterface
+	OpenAPISchemaInterface
+}
+
+// CachedDiscoveryInterface is a DiscoveryInterface with cache invalidation and freshness.
+type CachedDiscoveryInterface interface {
+	DiscoveryInterface
+	// Fresh is supposed to tell the caller whether or not to retry if the cache
+	// fails to find something (false = retry, true = no need to retry).
+	//
+	// TODO: this needs to be revisited, this interface can't be locked properly
+	// and doesn't make a lot of sense.
+	Fresh() bool
+	// Invalidate enforces that no cached data is used in the future that is older than the current time.
+	Invalidate()
+}
+
+// ServerGroupsInterface has methods for obtaining supported groups on the API server
+type ServerGroupsInterface interface {
+	// ServerGroups returns the supported groups, with information like supported versions and the
+	// preferred version.
+	ServerGroups() (*metav1.APIGroupList, error)
+}
+
+// ServerResourcesInterface has methods for obtaining supported resources on the API server
+type ServerResourcesInterface interface {
+	// ServerResourcesForGroupVersion returns the supported resources for a group and version.
+	ServerResourcesForGroupVersion(groupVersion string) (*metav1.APIResourceList, error)
+	// ServerResources returns the supported resources for all groups and versions.
+	ServerResources() ([]*metav1.APIResourceList, error)
+	// ServerPreferredResources returns the supported resources with the version preferred by the
+	// server.
+	ServerPreferredResources() ([]*metav1.APIResourceList, error)
+	// ServerPreferredNamespacedResources returns the supported namespaced resources with the
+	// version preferred by the server.
+	ServerPreferredNamespacedResources() ([]*metav1.APIResourceList, error)
+}
+
+// ServerVersionInterface has a method for retrieving the server's version.
+type ServerVersionInterface interface {
+	// ServerVersion retrieves and parses the server's version (git version).
+	ServerVersion() (*version.Info, error)
+}
+
+// OpenAPISchemaInterface has a method to retrieve the open API schema.
+type OpenAPISchemaInterface interface {
+	// OpenAPISchema retrieves and parses the swagger API schema the server supports.
+	OpenAPISchema() (*openapi_v2.Document, error)
+}
+
+// DiscoveryClient implements the functions that discover server-supported API groups,
+// versions and resources.
+type DiscoveryClient struct {
+	restClient restclient.Interface
+
+	LegacyPrefix string
+}
+
+// Convert metav1.APIVersions to metav1.APIGroup. APIVersions is used by legacy v1, so
+// group would be "".
+func apiVersionsToAPIGroup(apiVersions *metav1.APIVersions) (apiGroup metav1.APIGroup) {
+	groupVersions := []metav1.GroupVersionForDiscovery{}
+	for _, version := range apiVersions.Versions {
+		groupVersion := metav1.GroupVersionForDiscovery{
+			GroupVersion: version,
+			Version:      version,
+		}
+		groupVersions = append(groupVersions, groupVersion)
+	}
+	apiGroup.Versions = groupVersions
+	// There should be only one groupVersion returned at /api
+	apiGroup.PreferredVersion = groupVersions[0]
+	return
+}
+
+// ServerGroups returns the supported groups, with information like supported versions and the
+// preferred version.
+func (d *DiscoveryClient) ServerGroups() (apiGroupList *metav1.APIGroupList, err error) {
+	// Get the groupVersions exposed at /api
+	v := &metav1.APIVersions{}
+	err = d.restClient.Get().AbsPath(d.LegacyPrefix).Do().Into(v)
+	apiGroup := metav1.APIGroup{}
+	if err == nil && len(v.Versions) != 0 {
+		apiGroup = apiVersionsToAPIGroup(v)
+	}
+	if err != nil && !errors.IsNotFound(err) && !errors.IsForbidden(err) {
+		return nil, err
+	}
+
+	// Get the groupVersions exposed at /apis
+	apiGroupList = &metav1.APIGroupList{}
+	err = d.restClient.Get().AbsPath("/apis").Do().Into(apiGroupList)
+	if err != nil && !errors.IsNotFound(err) && !errors.IsForbidden(err) {
+		return nil, err
+	}
+	// to be compatible with a v1.0 server, if it's a 403 or 404, ignore and return whatever we got from /api
+	if err != nil && (errors.IsNotFound(err) || errors.IsForbidden(err)) {
+		apiGroupList = &metav1.APIGroupList{}
+	}
+
+	// prepend the group retrieved from /api to the list if not empty
+	if len(v.Versions) != 0 {
+		apiGroupList.Groups = append([]metav1.APIGroup{apiGroup}, apiGroupList.Groups...)
+	}
+	return apiGroupList, nil
+}
+
+// ServerResourcesForGroupVersion returns the supported resources for a group and version.
+func (d *DiscoveryClient) ServerResourcesForGroupVersion(groupVersion string) (resources *metav1.APIResourceList, err error) {
+	url := url.URL{}
+	if len(groupVersion) == 0 {
+		return nil, fmt.Errorf("groupVersion shouldn't be empty")
+	}
+	if len(d.LegacyPrefix) > 0 && groupVersion == "v1" {
+		url.Path = d.LegacyPrefix + "/" + groupVersion
+	} else {
+		url.Path = "/apis/" + groupVersion
+	}
+	resources = &metav1.APIResourceList{
+		GroupVersion: groupVersion,
+	}
+	err = d.restClient.Get().AbsPath(url.String()).Do().Into(resources)
+	if err != nil {
+		// ignore 403 or 404 error to be compatible with an v1.0 server.
+		if groupVersion == "v1" && (errors.IsNotFound(err) || errors.IsForbidden(err)) {
+			return resources, nil
+		}
+		return nil, err
+	}
+	return resources, nil
+}
+
+// serverResources returns the supported resources for all groups and versions.
+func (d *DiscoveryClient) serverResources() ([]*metav1.APIResourceList, error) {
+	return ServerResources(d)
+}
+
+// ServerResources returns the supported resources for all groups and versions.
+func (d *DiscoveryClient) ServerResources() ([]*metav1.APIResourceList, error) {
+	return withRetries(defaultRetries, d.serverResources)
+}
+
+// ErrGroupDiscoveryFailed is returned if one or more API groups fail to load.
+type ErrGroupDiscoveryFailed struct {
+	// Groups is a list of the groups that failed to load and the error cause
+	Groups map[schema.GroupVersion]error
+}
+
+// Error implements the error interface
+func (e *ErrGroupDiscoveryFailed) Error() string {
+	var groups []string
+	for k, v := range e.Groups {
+		groups = append(groups, fmt.Sprintf("%s: %v", k, v))
+	}
+	sort.Strings(groups)
+	return fmt.Sprintf("unable to retrieve the complete list of server APIs: %s", strings.Join(groups, ", "))
+}
+
+// IsGroupDiscoveryFailedError returns true if the provided error indicates the server was unable to discover
+// a complete list of APIs for the client to use.
+func IsGroupDiscoveryFailedError(err error) bool {
+	_, ok := err.(*ErrGroupDiscoveryFailed)
+	return err != nil && ok
+}
+
+// serverPreferredResources returns the supported resources with the version preferred by the server.
+func (d *DiscoveryClient) serverPreferredResources() ([]*metav1.APIResourceList, error) {
+	return ServerPreferredResources(d)
+}
+
+// ServerResources uses the provided discovery interface to look up supported resources for all groups and versions.
+func ServerResources(d DiscoveryInterface) ([]*metav1.APIResourceList, error) {
+	apiGroups, err := d.ServerGroups()
+	if err != nil {
+		return nil, err
+	}
+
+	groupVersionResources, failedGroups := fetchGroupVersionResources(d, apiGroups)
+
+	// order results by group/version discovery order
+	result := []*metav1.APIResourceList{}
+	for _, apiGroup := range apiGroups.Groups {
+		for _, version := range apiGroup.Versions {
+			gv := schema.GroupVersion{Group: apiGroup.Name, Version: version.Version}
+			if resources, ok := groupVersionResources[gv]; ok {
+				result = append(result, resources)
+			}
+		}
+	}
+
+	if len(failedGroups) == 0 {
+		return result, nil
+	}
+
+	return result, &ErrGroupDiscoveryFailed{Groups: failedGroups}
+}
+
+// ServerPreferredResources uses the provided discovery interface to look up preferred resources
+func ServerPreferredResources(d DiscoveryInterface) ([]*metav1.APIResourceList, error) {
+	serverGroupList, err := d.ServerGroups()
+	if err != nil {
+		return nil, err
+	}
+
+	groupVersionResources, failedGroups := fetchGroupVersionResources(d, serverGroupList)
+
+	result := []*metav1.APIResourceList{}
+	grVersions := map[schema.GroupResource]string{}                         // selected version of a GroupResource
+	grApiResources := map[schema.GroupResource]*metav1.APIResource{}        // selected APIResource for a GroupResource
+	gvApiResourceLists := map[schema.GroupVersion]*metav1.APIResourceList{} // blueprint for a APIResourceList for later grouping
+
+	for _, apiGroup := range serverGroupList.Groups {
+		for _, version := range apiGroup.Versions {
+			groupVersion := schema.GroupVersion{Group: apiGroup.Name, Version: version.Version}
+
+			apiResourceList, ok := groupVersionResources[groupVersion]
+			if !ok {
+				continue
+			}
+
+			// create empty list which is filled later in another loop
+			emptyApiResourceList := metav1.APIResourceList{
+				GroupVersion: version.GroupVersion,
+			}
+			gvApiResourceLists[groupVersion] = &emptyApiResourceList
+			result = append(result, &emptyApiResourceList)
+
+			for i := range apiResourceList.APIResources {
+				apiResource := &apiResourceList.APIResources[i]
+				if strings.Contains(apiResource.Name, "/") {
+					continue
+				}
+				gv := schema.GroupResource{Group: apiGroup.Name, Resource: apiResource.Name}
+				if _, ok := grApiResources[gv]; ok && version.Version != apiGroup.PreferredVersion.Version {
+					// only override with preferred version
+					continue
+				}
+				grVersions[gv] = version.Version
+				grApiResources[gv] = apiResource
+			}
+		}
+	}
+
+	// group selected APIResources according to GroupVersion into APIResourceLists
+	for groupResource, apiResource := range grApiResources {
+		version := grVersions[groupResource]
+		groupVersion := schema.GroupVersion{Group: groupResource.Group, Version: version}
+		apiResourceList := gvApiResourceLists[groupVersion]
+		apiResourceList.APIResources = append(apiResourceList.APIResources, *apiResource)
+	}
+
+	if len(failedGroups) == 0 {
+		return result, nil
+	}
+
+	return result, &ErrGroupDiscoveryFailed{Groups: failedGroups}
+}
+
+// fetchServerResourcesForGroupVersions uses the discovery client to fetch the resources for the specified groups in parallel
+func fetchGroupVersionResources(d DiscoveryInterface, apiGroups *metav1.APIGroupList) (map[schema.GroupVersion]*metav1.APIResourceList, map[schema.GroupVersion]error) {
+	groupVersionResources := make(map[schema.GroupVersion]*metav1.APIResourceList)
+	failedGroups := make(map[schema.GroupVersion]error)
+
+	wg := &sync.WaitGroup{}
+	resultLock := &sync.Mutex{}
+	for _, apiGroup := range apiGroups.Groups {
+		for _, version := range apiGroup.Versions {
+			groupVersion := schema.GroupVersion{Group: apiGroup.Name, Version: version.Version}
+			wg.Add(1)
+			go func() {
+				defer wg.Done()
+				defer utilruntime.HandleCrash()
+
+				apiResourceList, err := d.ServerResourcesForGroupVersion(groupVersion.String())
+
+				// lock to record results
+				resultLock.Lock()
+				defer resultLock.Unlock()
+
+				if err != nil {
+					// TODO: maybe restrict this to NotFound errors
+					failedGroups[groupVersion] = err
+				} else {
+					groupVersionResources[groupVersion] = apiResourceList
+				}
+			}()
+		}
+	}
+	wg.Wait()
+
+	return groupVersionResources, failedGroups
+}
+
+// ServerPreferredResources returns the supported resources with the version preferred by the
+// server.
+func (d *DiscoveryClient) ServerPreferredResources() ([]*metav1.APIResourceList, error) {
+	return withRetries(defaultRetries, d.serverPreferredResources)
+}
+
+// ServerPreferredNamespacedResources returns the supported namespaced resources with the
+// version preferred by the server.
+func (d *DiscoveryClient) ServerPreferredNamespacedResources() ([]*metav1.APIResourceList, error) {
+	return ServerPreferredNamespacedResources(d)
+}
+
+// ServerPreferredNamespacedResources uses the provided discovery interface to look up preferred namespaced resources
+func ServerPreferredNamespacedResources(d DiscoveryInterface) ([]*metav1.APIResourceList, error) {
+	all, err := ServerPreferredResources(d)
+	return FilteredBy(ResourcePredicateFunc(func(groupVersion string, r *metav1.APIResource) bool {
+		return r.Namespaced
+	}), all), err
+}
+
+// ServerVersion retrieves and parses the server's version (git version).
+func (d *DiscoveryClient) ServerVersion() (*version.Info, error) {
+	body, err := d.restClient.Get().AbsPath("/version").Do().Raw()
+	if err != nil {
+		return nil, err
+	}
+	var info version.Info
+	err = json.Unmarshal(body, &info)
+	if err != nil {
+		return nil, fmt.Errorf("got '%s': %v", string(body), err)
+	}
+	return &info, nil
+}
+
+// OpenAPISchema fetches the open api schema using a rest client and parses the proto.
+func (d *DiscoveryClient) OpenAPISchema() (*openapi_v2.Document, error) {
+	data, err := d.restClient.Get().AbsPath("/openapi/v2").SetHeader("Accept", mimePb).Do().Raw()
+	if err != nil {
+		if errors.IsForbidden(err) || errors.IsNotFound(err) || errors.IsNotAcceptable(err) {
+			// single endpoint not found/registered in old server, try to fetch old endpoint
+			// TODO(roycaihw): remove this in 1.11
+			data, err = d.restClient.Get().AbsPath("/swagger-2.0.0.pb-v1").Do().Raw()
+			if err != nil {
+				return nil, err
+			}
+		} else {
+			return nil, err
+		}
+	}
+	document := &openapi_v2.Document{}
+	err = proto.Unmarshal(data, document)
+	if err != nil {
+		return nil, err
+	}
+	return document, nil
+}
+
+// withRetries retries the given recovery function in case the groups supported by the server change after ServerGroup() returns.
+func withRetries(maxRetries int, f func() ([]*metav1.APIResourceList, error)) ([]*metav1.APIResourceList, error) {
+	var result []*metav1.APIResourceList
+	var err error
+	for i := 0; i < maxRetries; i++ {
+		result, err = f()
+		if err == nil {
+			return result, nil
+		}
+		if _, ok := err.(*ErrGroupDiscoveryFailed); !ok {
+			return nil, err
+		}
+	}
+	return result, err
+}
+
+func setDiscoveryDefaults(config *restclient.Config) error {
+	config.APIPath = ""
+	config.GroupVersion = nil
+	if config.Timeout == 0 {
+		config.Timeout = defaultTimeout
+	}
+	codec := runtime.NoopEncoder{Decoder: scheme.Codecs.UniversalDecoder()}
+	config.NegotiatedSerializer = serializer.NegotiatedSerializerWrapper(runtime.SerializerInfo{Serializer: codec})
+	if len(config.UserAgent) == 0 {
+		config.UserAgent = restclient.DefaultKubernetesUserAgent()
+	}
+	return nil
+}
+
+// NewDiscoveryClientForConfig creates a new DiscoveryClient for the given config. This client
+// can be used to discover supported resources in the API server.
+func NewDiscoveryClientForConfig(c *restclient.Config) (*DiscoveryClient, error) {
+	config := *c
+	if err := setDiscoveryDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := restclient.UnversionedRESTClientFor(&config)
+	return &DiscoveryClient{restClient: client, LegacyPrefix: "/api"}, err
+}
+
+// NewDiscoveryClientForConfigOrDie creates a new DiscoveryClient for the given config. If
+// there is an error, it panics.
+func NewDiscoveryClientForConfigOrDie(c *restclient.Config) *DiscoveryClient {
+	client, err := NewDiscoveryClientForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+
+}
+
+// NewDiscoveryClient returns  a new DiscoveryClient for the given RESTClient.
+func NewDiscoveryClient(c restclient.Interface) *DiscoveryClient {
+	return &DiscoveryClient{restClient: c, LegacyPrefix: "/api"}
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *DiscoveryClient) RESTClient() restclient.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/discovery/helper.go b/metrics-server/vendor/k8s.io/client-go/discovery/helper.go
new file mode 100644
index 0000000..353d34b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/discovery/helper.go
@@ -0,0 +1,121 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package discovery
+
+import (
+	"fmt"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/util/sets"
+	apimachineryversion "k8s.io/apimachinery/pkg/version"
+)
+
+// MatchesServerVersion queries the server to compares the build version
+// (git hash) of the client with the server's build version. It returns an error
+// if it failed to contact the server or if the versions are not an exact match.
+func MatchesServerVersion(clientVersion apimachineryversion.Info, client DiscoveryInterface) error {
+	sVer, err := client.ServerVersion()
+	if err != nil {
+		return fmt.Errorf("couldn't read version from server: %v\n", err)
+	}
+	// GitVersion includes GitCommit and GitTreeState, but best to be safe?
+	if clientVersion.GitVersion != sVer.GitVersion || clientVersion.GitCommit != sVer.GitCommit || clientVersion.GitTreeState != sVer.GitTreeState {
+		return fmt.Errorf("server version (%#v) differs from client version (%#v)!\n", sVer, clientVersion)
+	}
+
+	return nil
+}
+
+// ServerSupportsVersion returns an error if the server doesn't have the required version
+func ServerSupportsVersion(client DiscoveryInterface, requiredGV schema.GroupVersion) error {
+	groups, err := client.ServerGroups()
+	if err != nil {
+		// This is almost always a connection error, and higher level code should treat this as a generic error,
+		// not a negotiation specific error.
+		return err
+	}
+	versions := metav1.ExtractGroupVersions(groups)
+	serverVersions := sets.String{}
+	for _, v := range versions {
+		serverVersions.Insert(v)
+	}
+
+	if serverVersions.Has(requiredGV.String()) {
+		return nil
+	}
+
+	// If the server supports no versions, then we should pretend it has the version because of old servers.
+	// This can happen because discovery fails due to 403 Forbidden errors
+	if len(serverVersions) == 0 {
+		return nil
+	}
+
+	return fmt.Errorf("server does not support API version %q", requiredGV)
+}
+
+// GroupVersionResources converts APIResourceLists to the GroupVersionResources.
+func GroupVersionResources(rls []*metav1.APIResourceList) (map[schema.GroupVersionResource]struct{}, error) {
+	gvrs := map[schema.GroupVersionResource]struct{}{}
+	for _, rl := range rls {
+		gv, err := schema.ParseGroupVersion(rl.GroupVersion)
+		if err != nil {
+			return nil, err
+		}
+		for i := range rl.APIResources {
+			gvrs[schema.GroupVersionResource{Group: gv.Group, Version: gv.Version, Resource: rl.APIResources[i].Name}] = struct{}{}
+		}
+	}
+	return gvrs, nil
+}
+
+// FilteredBy filters by the given predicate. Empty APIResourceLists are dropped.
+func FilteredBy(pred ResourcePredicate, rls []*metav1.APIResourceList) []*metav1.APIResourceList {
+	result := []*metav1.APIResourceList{}
+	for _, rl := range rls {
+		filtered := *rl
+		filtered.APIResources = nil
+		for i := range rl.APIResources {
+			if pred.Match(rl.GroupVersion, &rl.APIResources[i]) {
+				filtered.APIResources = append(filtered.APIResources, rl.APIResources[i])
+			}
+		}
+		if filtered.APIResources != nil {
+			result = append(result, &filtered)
+		}
+	}
+	return result
+}
+
+type ResourcePredicate interface {
+	Match(groupVersion string, r *metav1.APIResource) bool
+}
+
+type ResourcePredicateFunc func(groupVersion string, r *metav1.APIResource) bool
+
+func (fn ResourcePredicateFunc) Match(groupVersion string, r *metav1.APIResource) bool {
+	return fn(groupVersion, r)
+}
+
+// SupportsAllVerbs is a predicate matching a resource iff all given verbs are supported.
+type SupportsAllVerbs struct {
+	Verbs []string
+}
+
+func (p SupportsAllVerbs) Match(groupVersion string, r *metav1.APIResource) bool {
+	return sets.NewString([]string(r.Verbs)...).HasAll(p.Verbs...)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/discovery/round_tripper.go b/metrics-server/vendor/k8s.io/client-go/discovery/round_tripper.go
new file mode 100644
index 0000000..2e352b8
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/discovery/round_tripper.go
@@ -0,0 +1,51 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package transport provides a round tripper capable of caching HTTP responses.
+package discovery
+
+import (
+	"net/http"
+	"path/filepath"
+
+	"github.com/gregjones/httpcache"
+	"github.com/gregjones/httpcache/diskcache"
+	"github.com/peterbourgon/diskv"
+)
+
+type cacheRoundTripper struct {
+	rt *httpcache.Transport
+}
+
+// newCacheRoundTripper creates a roundtripper that reads the ETag on
+// response headers and send the If-None-Match header on subsequent
+// corresponding requests.
+func newCacheRoundTripper(cacheDir string, rt http.RoundTripper) http.RoundTripper {
+	d := diskv.New(diskv.Options{
+		BasePath: cacheDir,
+		TempDir:  filepath.Join(cacheDir, ".diskv-temp"),
+	})
+	t := httpcache.NewTransport(diskcache.NewWithDiskv(d))
+	t.Transport = rt
+
+	return &cacheRoundTripper{rt: t}
+}
+
+func (rt *cacheRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
+	return rt.rt.RoundTrip(req)
+}
+
+func (rt *cacheRoundTripper) WrappedRoundTripper() http.RoundTripper { return rt.rt.Transport }
diff --git a/metrics-server/vendor/k8s.io/client-go/discovery/unstructured.go b/metrics-server/vendor/k8s.io/client-go/discovery/unstructured.go
new file mode 100644
index 0000000..81913a4
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/discovery/unstructured.go
@@ -0,0 +1,81 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package discovery
+
+import (
+	"reflect"
+
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// UnstructuredObjectTyper provides a runtime.ObjectTyper implementation for
+// runtime.Unstructured object based on discovery information.
+type UnstructuredObjectTyper struct {
+	typers []runtime.ObjectTyper
+}
+
+// NewUnstructuredObjectTyper returns a runtime.ObjectTyper for
+// unstructured objects based on discovery information. It accepts a list of fallback typers
+// for handling objects that are not runtime.Unstructured. It does not delegate the Recognizes
+// check, only ObjectKinds.
+// TODO this only works for the apiextensions server and doesn't recognize any types.  Move to point of use.
+func NewUnstructuredObjectTyper(typers ...runtime.ObjectTyper) *UnstructuredObjectTyper {
+	dot := &UnstructuredObjectTyper{
+		typers: typers,
+	}
+	return dot
+}
+
+// ObjectKinds returns a slice of one element with the group,version,kind of the
+// provided object, or an error if the object is not runtime.Unstructured or
+// has no group,version,kind information. unversionedType will always be false
+// because runtime.Unstructured object should always have group,version,kind
+// information set.
+func (d *UnstructuredObjectTyper) ObjectKinds(obj runtime.Object) (gvks []schema.GroupVersionKind, unversionedType bool, err error) {
+	if _, ok := obj.(runtime.Unstructured); ok {
+		gvk := obj.GetObjectKind().GroupVersionKind()
+		if len(gvk.Kind) == 0 {
+			return nil, false, runtime.NewMissingKindErr("object has no kind field ")
+		}
+		if len(gvk.Version) == 0 {
+			return nil, false, runtime.NewMissingVersionErr("object has no apiVersion field")
+		}
+		return []schema.GroupVersionKind{gvk}, false, nil
+	}
+	var lastErr error
+	for _, typer := range d.typers {
+		gvks, unversioned, err := typer.ObjectKinds(obj)
+		if err != nil {
+			lastErr = err
+			continue
+		}
+		return gvks, unversioned, nil
+	}
+	if lastErr == nil {
+		lastErr = runtime.NewNotRegisteredErrForType(reflect.TypeOf(obj))
+	}
+	return nil, false, lastErr
+}
+
+// Recognizes returns true if the provided group,version,kind was in the
+// discovery information.
+func (d *UnstructuredObjectTyper) Recognizes(gvk schema.GroupVersionKind) bool {
+	return false
+}
+
+var _ runtime.ObjectTyper = &UnstructuredObjectTyper{}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/interface.go
new file mode 100644
index 0000000..7a0783c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/interface.go
@@ -0,0 +1,54 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package admissionregistration
+
+import (
+	v1alpha1 "k8s.io/client-go/informers/admissionregistration/v1alpha1"
+	v1beta1 "k8s.io/client-go/informers/admissionregistration/v1beta1"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1alpha1 provides access to shared informers for resources in V1alpha1.
+	V1alpha1() v1alpha1.Interface
+	// V1beta1 provides access to shared informers for resources in V1beta1.
+	V1beta1() v1beta1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1alpha1 returns a new v1alpha1.Interface.
+func (g *group) V1alpha1() v1alpha1.Interface {
+	return v1alpha1.New(g.factory, g.namespace, g.tweakListOptions)
+}
+
+// V1beta1 returns a new v1beta1.Interface.
+func (g *group) V1beta1() v1beta1.Interface {
+	return v1beta1.New(g.factory, g.namespace, g.tweakListOptions)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/initializerconfiguration.go b/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/initializerconfiguration.go
new file mode 100644
index 0000000..463ca00
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/initializerconfiguration.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	time "time"
+
+	admissionregistration_v1alpha1 "k8s.io/api/admissionregistration/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1alpha1 "k8s.io/client-go/listers/admissionregistration/v1alpha1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// InitializerConfigurationInformer provides access to a shared informer and lister for
+// InitializerConfigurations.
+type InitializerConfigurationInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1alpha1.InitializerConfigurationLister
+}
+
+type initializerConfigurationInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewInitializerConfigurationInformer constructs a new informer for InitializerConfiguration type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewInitializerConfigurationInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredInitializerConfigurationInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredInitializerConfigurationInformer constructs a new informer for InitializerConfiguration type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredInitializerConfigurationInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AdmissionregistrationV1alpha1().InitializerConfigurations().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AdmissionregistrationV1alpha1().InitializerConfigurations().Watch(options)
+			},
+		},
+		&admissionregistration_v1alpha1.InitializerConfiguration{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *initializerConfigurationInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredInitializerConfigurationInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *initializerConfigurationInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&admissionregistration_v1alpha1.InitializerConfiguration{}, f.defaultInformer)
+}
+
+func (f *initializerConfigurationInformer) Lister() v1alpha1.InitializerConfigurationLister {
+	return v1alpha1.NewInitializerConfigurationLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/interface.go
new file mode 100644
index 0000000..0f47d65
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1/interface.go
@@ -0,0 +1,45 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// InitializerConfigurations returns a InitializerConfigurationInformer.
+	InitializerConfigurations() InitializerConfigurationInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// InitializerConfigurations returns a InitializerConfigurationInformer.
+func (v *version) InitializerConfigurations() InitializerConfigurationInformer {
+	return &initializerConfigurationInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/v1beta1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/v1beta1/interface.go
new file mode 100644
index 0000000..d1e2b61
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/v1beta1/interface.go
@@ -0,0 +1,52 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// MutatingWebhookConfigurations returns a MutatingWebhookConfigurationInformer.
+	MutatingWebhookConfigurations() MutatingWebhookConfigurationInformer
+	// ValidatingWebhookConfigurations returns a ValidatingWebhookConfigurationInformer.
+	ValidatingWebhookConfigurations() ValidatingWebhookConfigurationInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// MutatingWebhookConfigurations returns a MutatingWebhookConfigurationInformer.
+func (v *version) MutatingWebhookConfigurations() MutatingWebhookConfigurationInformer {
+	return &mutatingWebhookConfigurationInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
+// ValidatingWebhookConfigurations returns a ValidatingWebhookConfigurationInformer.
+func (v *version) ValidatingWebhookConfigurations() ValidatingWebhookConfigurationInformer {
+	return &validatingWebhookConfigurationInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/v1beta1/mutatingwebhookconfiguration.go b/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/v1beta1/mutatingwebhookconfiguration.go
new file mode 100644
index 0000000..58f065d
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/v1beta1/mutatingwebhookconfiguration.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	admissionregistration_v1beta1 "k8s.io/api/admissionregistration/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/admissionregistration/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// MutatingWebhookConfigurationInformer provides access to a shared informer and lister for
+// MutatingWebhookConfigurations.
+type MutatingWebhookConfigurationInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.MutatingWebhookConfigurationLister
+}
+
+type mutatingWebhookConfigurationInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewMutatingWebhookConfigurationInformer constructs a new informer for MutatingWebhookConfiguration type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewMutatingWebhookConfigurationInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredMutatingWebhookConfigurationInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredMutatingWebhookConfigurationInformer constructs a new informer for MutatingWebhookConfiguration type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredMutatingWebhookConfigurationInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AdmissionregistrationV1beta1().MutatingWebhookConfigurations().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AdmissionregistrationV1beta1().MutatingWebhookConfigurations().Watch(options)
+			},
+		},
+		&admissionregistration_v1beta1.MutatingWebhookConfiguration{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *mutatingWebhookConfigurationInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredMutatingWebhookConfigurationInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *mutatingWebhookConfigurationInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&admissionregistration_v1beta1.MutatingWebhookConfiguration{}, f.defaultInformer)
+}
+
+func (f *mutatingWebhookConfigurationInformer) Lister() v1beta1.MutatingWebhookConfigurationLister {
+	return v1beta1.NewMutatingWebhookConfigurationLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/v1beta1/validatingwebhookconfiguration.go b/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/v1beta1/validatingwebhookconfiguration.go
new file mode 100644
index 0000000..bfa89ce
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/admissionregistration/v1beta1/validatingwebhookconfiguration.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	admissionregistration_v1beta1 "k8s.io/api/admissionregistration/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/admissionregistration/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ValidatingWebhookConfigurationInformer provides access to a shared informer and lister for
+// ValidatingWebhookConfigurations.
+type ValidatingWebhookConfigurationInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.ValidatingWebhookConfigurationLister
+}
+
+type validatingWebhookConfigurationInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewValidatingWebhookConfigurationInformer constructs a new informer for ValidatingWebhookConfiguration type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewValidatingWebhookConfigurationInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredValidatingWebhookConfigurationInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredValidatingWebhookConfigurationInformer constructs a new informer for ValidatingWebhookConfiguration type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredValidatingWebhookConfigurationInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AdmissionregistrationV1beta1().ValidatingWebhookConfigurations().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AdmissionregistrationV1beta1().ValidatingWebhookConfigurations().Watch(options)
+			},
+		},
+		&admissionregistration_v1beta1.ValidatingWebhookConfiguration{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *validatingWebhookConfigurationInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredValidatingWebhookConfigurationInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *validatingWebhookConfigurationInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&admissionregistration_v1beta1.ValidatingWebhookConfiguration{}, f.defaultInformer)
+}
+
+func (f *validatingWebhookConfigurationInformer) Lister() v1beta1.ValidatingWebhookConfigurationLister {
+	return v1beta1.NewValidatingWebhookConfigurationLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/interface.go
new file mode 100644
index 0000000..02eefe5
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/interface.go
@@ -0,0 +1,62 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package apps
+
+import (
+	v1 "k8s.io/client-go/informers/apps/v1"
+	v1beta1 "k8s.io/client-go/informers/apps/v1beta1"
+	v1beta2 "k8s.io/client-go/informers/apps/v1beta2"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1 provides access to shared informers for resources in V1.
+	V1() v1.Interface
+	// V1beta1 provides access to shared informers for resources in V1beta1.
+	V1beta1() v1beta1.Interface
+	// V1beta2 provides access to shared informers for resources in V1beta2.
+	V1beta2() v1beta2.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1 returns a new v1.Interface.
+func (g *group) V1() v1.Interface {
+	return v1.New(g.factory, g.namespace, g.tweakListOptions)
+}
+
+// V1beta1 returns a new v1beta1.Interface.
+func (g *group) V1beta1() v1beta1.Interface {
+	return v1beta1.New(g.factory, g.namespace, g.tweakListOptions)
+}
+
+// V1beta2 returns a new v1beta2.Interface.
+func (g *group) V1beta2() v1beta2.Interface {
+	return v1beta2.New(g.factory, g.namespace, g.tweakListOptions)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/controllerrevision.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/controllerrevision.go
new file mode 100644
index 0000000..58bf421
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/controllerrevision.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	apps_v1 "k8s.io/api/apps/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/apps/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ControllerRevisionInformer provides access to a shared informer and lister for
+// ControllerRevisions.
+type ControllerRevisionInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.ControllerRevisionLister
+}
+
+type controllerRevisionInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewControllerRevisionInformer constructs a new informer for ControllerRevision type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewControllerRevisionInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredControllerRevisionInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredControllerRevisionInformer constructs a new informer for ControllerRevision type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredControllerRevisionInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1().ControllerRevisions(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1().ControllerRevisions(namespace).Watch(options)
+			},
+		},
+		&apps_v1.ControllerRevision{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *controllerRevisionInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredControllerRevisionInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *controllerRevisionInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&apps_v1.ControllerRevision{}, f.defaultInformer)
+}
+
+func (f *controllerRevisionInformer) Lister() v1.ControllerRevisionLister {
+	return v1.NewControllerRevisionLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/daemonset.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/daemonset.go
new file mode 100644
index 0000000..14d890b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/daemonset.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	apps_v1 "k8s.io/api/apps/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/apps/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// DaemonSetInformer provides access to a shared informer and lister for
+// DaemonSets.
+type DaemonSetInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.DaemonSetLister
+}
+
+type daemonSetInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewDaemonSetInformer constructs a new informer for DaemonSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewDaemonSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredDaemonSetInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredDaemonSetInformer constructs a new informer for DaemonSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredDaemonSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1().DaemonSets(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1().DaemonSets(namespace).Watch(options)
+			},
+		},
+		&apps_v1.DaemonSet{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *daemonSetInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredDaemonSetInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *daemonSetInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&apps_v1.DaemonSet{}, f.defaultInformer)
+}
+
+func (f *daemonSetInformer) Lister() v1.DaemonSetLister {
+	return v1.NewDaemonSetLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/deployment.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/deployment.go
new file mode 100644
index 0000000..dd85875
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/deployment.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	apps_v1 "k8s.io/api/apps/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/apps/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// DeploymentInformer provides access to a shared informer and lister for
+// Deployments.
+type DeploymentInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.DeploymentLister
+}
+
+type deploymentInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewDeploymentInformer constructs a new informer for Deployment type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewDeploymentInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredDeploymentInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredDeploymentInformer constructs a new informer for Deployment type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredDeploymentInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1().Deployments(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1().Deployments(namespace).Watch(options)
+			},
+		},
+		&apps_v1.Deployment{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *deploymentInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredDeploymentInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *deploymentInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&apps_v1.Deployment{}, f.defaultInformer)
+}
+
+func (f *deploymentInformer) Lister() v1.DeploymentLister {
+	return v1.NewDeploymentLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/interface.go
new file mode 100644
index 0000000..fab1e76
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/interface.go
@@ -0,0 +1,73 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// ControllerRevisions returns a ControllerRevisionInformer.
+	ControllerRevisions() ControllerRevisionInformer
+	// DaemonSets returns a DaemonSetInformer.
+	DaemonSets() DaemonSetInformer
+	// Deployments returns a DeploymentInformer.
+	Deployments() DeploymentInformer
+	// ReplicaSets returns a ReplicaSetInformer.
+	ReplicaSets() ReplicaSetInformer
+	// StatefulSets returns a StatefulSetInformer.
+	StatefulSets() StatefulSetInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// ControllerRevisions returns a ControllerRevisionInformer.
+func (v *version) ControllerRevisions() ControllerRevisionInformer {
+	return &controllerRevisionInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// DaemonSets returns a DaemonSetInformer.
+func (v *version) DaemonSets() DaemonSetInformer {
+	return &daemonSetInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// Deployments returns a DeploymentInformer.
+func (v *version) Deployments() DeploymentInformer {
+	return &deploymentInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// ReplicaSets returns a ReplicaSetInformer.
+func (v *version) ReplicaSets() ReplicaSetInformer {
+	return &replicaSetInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// StatefulSets returns a StatefulSetInformer.
+func (v *version) StatefulSets() StatefulSetInformer {
+	return &statefulSetInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/replicaset.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/replicaset.go
new file mode 100644
index 0000000..b1ab1eb
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/replicaset.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	apps_v1 "k8s.io/api/apps/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/apps/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ReplicaSetInformer provides access to a shared informer and lister for
+// ReplicaSets.
+type ReplicaSetInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.ReplicaSetLister
+}
+
+type replicaSetInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewReplicaSetInformer constructs a new informer for ReplicaSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewReplicaSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredReplicaSetInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredReplicaSetInformer constructs a new informer for ReplicaSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredReplicaSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1().ReplicaSets(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1().ReplicaSets(namespace).Watch(options)
+			},
+		},
+		&apps_v1.ReplicaSet{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *replicaSetInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredReplicaSetInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *replicaSetInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&apps_v1.ReplicaSet{}, f.defaultInformer)
+}
+
+func (f *replicaSetInformer) Lister() v1.ReplicaSetLister {
+	return v1.NewReplicaSetLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/statefulset.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/statefulset.go
new file mode 100644
index 0000000..f488e3b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1/statefulset.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	apps_v1 "k8s.io/api/apps/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/apps/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// StatefulSetInformer provides access to a shared informer and lister for
+// StatefulSets.
+type StatefulSetInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.StatefulSetLister
+}
+
+type statefulSetInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewStatefulSetInformer constructs a new informer for StatefulSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewStatefulSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredStatefulSetInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredStatefulSetInformer constructs a new informer for StatefulSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredStatefulSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1().StatefulSets(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1().StatefulSets(namespace).Watch(options)
+			},
+		},
+		&apps_v1.StatefulSet{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *statefulSetInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredStatefulSetInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *statefulSetInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&apps_v1.StatefulSet{}, f.defaultInformer)
+}
+
+func (f *statefulSetInformer) Lister() v1.StatefulSetLister {
+	return v1.NewStatefulSetLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta1/controllerrevision.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta1/controllerrevision.go
new file mode 100644
index 0000000..4283d38
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta1/controllerrevision.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	apps_v1beta1 "k8s.io/api/apps/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/apps/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ControllerRevisionInformer provides access to a shared informer and lister for
+// ControllerRevisions.
+type ControllerRevisionInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.ControllerRevisionLister
+}
+
+type controllerRevisionInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewControllerRevisionInformer constructs a new informer for ControllerRevision type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewControllerRevisionInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredControllerRevisionInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredControllerRevisionInformer constructs a new informer for ControllerRevision type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredControllerRevisionInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta1().ControllerRevisions(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta1().ControllerRevisions(namespace).Watch(options)
+			},
+		},
+		&apps_v1beta1.ControllerRevision{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *controllerRevisionInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredControllerRevisionInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *controllerRevisionInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&apps_v1beta1.ControllerRevision{}, f.defaultInformer)
+}
+
+func (f *controllerRevisionInformer) Lister() v1beta1.ControllerRevisionLister {
+	return v1beta1.NewControllerRevisionLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta1/deployment.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta1/deployment.go
new file mode 100644
index 0000000..1e7620b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta1/deployment.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	apps_v1beta1 "k8s.io/api/apps/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/apps/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// DeploymentInformer provides access to a shared informer and lister for
+// Deployments.
+type DeploymentInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.DeploymentLister
+}
+
+type deploymentInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewDeploymentInformer constructs a new informer for Deployment type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewDeploymentInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredDeploymentInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredDeploymentInformer constructs a new informer for Deployment type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredDeploymentInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta1().Deployments(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta1().Deployments(namespace).Watch(options)
+			},
+		},
+		&apps_v1beta1.Deployment{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *deploymentInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredDeploymentInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *deploymentInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&apps_v1beta1.Deployment{}, f.defaultInformer)
+}
+
+func (f *deploymentInformer) Lister() v1beta1.DeploymentLister {
+	return v1beta1.NewDeploymentLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta1/interface.go
new file mode 100644
index 0000000..326939c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta1/interface.go
@@ -0,0 +1,59 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// ControllerRevisions returns a ControllerRevisionInformer.
+	ControllerRevisions() ControllerRevisionInformer
+	// Deployments returns a DeploymentInformer.
+	Deployments() DeploymentInformer
+	// StatefulSets returns a StatefulSetInformer.
+	StatefulSets() StatefulSetInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// ControllerRevisions returns a ControllerRevisionInformer.
+func (v *version) ControllerRevisions() ControllerRevisionInformer {
+	return &controllerRevisionInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// Deployments returns a DeploymentInformer.
+func (v *version) Deployments() DeploymentInformer {
+	return &deploymentInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// StatefulSets returns a StatefulSetInformer.
+func (v *version) StatefulSets() StatefulSetInformer {
+	return &statefulSetInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta1/statefulset.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta1/statefulset.go
new file mode 100644
index 0000000..94fd0f9
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta1/statefulset.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	apps_v1beta1 "k8s.io/api/apps/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/apps/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// StatefulSetInformer provides access to a shared informer and lister for
+// StatefulSets.
+type StatefulSetInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.StatefulSetLister
+}
+
+type statefulSetInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewStatefulSetInformer constructs a new informer for StatefulSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewStatefulSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredStatefulSetInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredStatefulSetInformer constructs a new informer for StatefulSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredStatefulSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta1().StatefulSets(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta1().StatefulSets(namespace).Watch(options)
+			},
+		},
+		&apps_v1beta1.StatefulSet{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *statefulSetInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredStatefulSetInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *statefulSetInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&apps_v1beta1.StatefulSet{}, f.defaultInformer)
+}
+
+func (f *statefulSetInformer) Lister() v1beta1.StatefulSetLister {
+	return v1beta1.NewStatefulSetLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/controllerrevision.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/controllerrevision.go
new file mode 100644
index 0000000..28e241b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/controllerrevision.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	time "time"
+
+	apps_v1beta2 "k8s.io/api/apps/v1beta2"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta2 "k8s.io/client-go/listers/apps/v1beta2"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ControllerRevisionInformer provides access to a shared informer and lister for
+// ControllerRevisions.
+type ControllerRevisionInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta2.ControllerRevisionLister
+}
+
+type controllerRevisionInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewControllerRevisionInformer constructs a new informer for ControllerRevision type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewControllerRevisionInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredControllerRevisionInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredControllerRevisionInformer constructs a new informer for ControllerRevision type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredControllerRevisionInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta2().ControllerRevisions(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta2().ControllerRevisions(namespace).Watch(options)
+			},
+		},
+		&apps_v1beta2.ControllerRevision{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *controllerRevisionInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredControllerRevisionInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *controllerRevisionInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&apps_v1beta2.ControllerRevision{}, f.defaultInformer)
+}
+
+func (f *controllerRevisionInformer) Lister() v1beta2.ControllerRevisionLister {
+	return v1beta2.NewControllerRevisionLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/daemonset.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/daemonset.go
new file mode 100644
index 0000000..bb25a19
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/daemonset.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	time "time"
+
+	apps_v1beta2 "k8s.io/api/apps/v1beta2"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta2 "k8s.io/client-go/listers/apps/v1beta2"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// DaemonSetInformer provides access to a shared informer and lister for
+// DaemonSets.
+type DaemonSetInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta2.DaemonSetLister
+}
+
+type daemonSetInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewDaemonSetInformer constructs a new informer for DaemonSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewDaemonSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredDaemonSetInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredDaemonSetInformer constructs a new informer for DaemonSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredDaemonSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta2().DaemonSets(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta2().DaemonSets(namespace).Watch(options)
+			},
+		},
+		&apps_v1beta2.DaemonSet{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *daemonSetInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredDaemonSetInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *daemonSetInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&apps_v1beta2.DaemonSet{}, f.defaultInformer)
+}
+
+func (f *daemonSetInformer) Lister() v1beta2.DaemonSetLister {
+	return v1beta2.NewDaemonSetLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/deployment.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/deployment.go
new file mode 100644
index 0000000..457ca30
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/deployment.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	time "time"
+
+	apps_v1beta2 "k8s.io/api/apps/v1beta2"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta2 "k8s.io/client-go/listers/apps/v1beta2"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// DeploymentInformer provides access to a shared informer and lister for
+// Deployments.
+type DeploymentInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta2.DeploymentLister
+}
+
+type deploymentInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewDeploymentInformer constructs a new informer for Deployment type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewDeploymentInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredDeploymentInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredDeploymentInformer constructs a new informer for Deployment type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredDeploymentInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta2().Deployments(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta2().Deployments(namespace).Watch(options)
+			},
+		},
+		&apps_v1beta2.Deployment{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *deploymentInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredDeploymentInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *deploymentInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&apps_v1beta2.Deployment{}, f.defaultInformer)
+}
+
+func (f *deploymentInformer) Lister() v1beta2.DeploymentLister {
+	return v1beta2.NewDeploymentLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/interface.go
new file mode 100644
index 0000000..ded89bd
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/interface.go
@@ -0,0 +1,73 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// ControllerRevisions returns a ControllerRevisionInformer.
+	ControllerRevisions() ControllerRevisionInformer
+	// DaemonSets returns a DaemonSetInformer.
+	DaemonSets() DaemonSetInformer
+	// Deployments returns a DeploymentInformer.
+	Deployments() DeploymentInformer
+	// ReplicaSets returns a ReplicaSetInformer.
+	ReplicaSets() ReplicaSetInformer
+	// StatefulSets returns a StatefulSetInformer.
+	StatefulSets() StatefulSetInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// ControllerRevisions returns a ControllerRevisionInformer.
+func (v *version) ControllerRevisions() ControllerRevisionInformer {
+	return &controllerRevisionInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// DaemonSets returns a DaemonSetInformer.
+func (v *version) DaemonSets() DaemonSetInformer {
+	return &daemonSetInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// Deployments returns a DeploymentInformer.
+func (v *version) Deployments() DeploymentInformer {
+	return &deploymentInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// ReplicaSets returns a ReplicaSetInformer.
+func (v *version) ReplicaSets() ReplicaSetInformer {
+	return &replicaSetInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// StatefulSets returns a StatefulSetInformer.
+func (v *version) StatefulSets() StatefulSetInformer {
+	return &statefulSetInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/replicaset.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/replicaset.go
new file mode 100644
index 0000000..1558c14
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/replicaset.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	time "time"
+
+	apps_v1beta2 "k8s.io/api/apps/v1beta2"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta2 "k8s.io/client-go/listers/apps/v1beta2"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ReplicaSetInformer provides access to a shared informer and lister for
+// ReplicaSets.
+type ReplicaSetInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta2.ReplicaSetLister
+}
+
+type replicaSetInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewReplicaSetInformer constructs a new informer for ReplicaSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewReplicaSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredReplicaSetInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredReplicaSetInformer constructs a new informer for ReplicaSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredReplicaSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta2().ReplicaSets(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta2().ReplicaSets(namespace).Watch(options)
+			},
+		},
+		&apps_v1beta2.ReplicaSet{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *replicaSetInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredReplicaSetInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *replicaSetInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&apps_v1beta2.ReplicaSet{}, f.defaultInformer)
+}
+
+func (f *replicaSetInformer) Lister() v1beta2.ReplicaSetLister {
+	return v1beta2.NewReplicaSetLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/statefulset.go b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/statefulset.go
new file mode 100644
index 0000000..ae929d6
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/apps/v1beta2/statefulset.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	time "time"
+
+	apps_v1beta2 "k8s.io/api/apps/v1beta2"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta2 "k8s.io/client-go/listers/apps/v1beta2"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// StatefulSetInformer provides access to a shared informer and lister for
+// StatefulSets.
+type StatefulSetInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta2.StatefulSetLister
+}
+
+type statefulSetInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewStatefulSetInformer constructs a new informer for StatefulSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewStatefulSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredStatefulSetInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredStatefulSetInformer constructs a new informer for StatefulSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredStatefulSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta2().StatefulSets(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AppsV1beta2().StatefulSets(namespace).Watch(options)
+			},
+		},
+		&apps_v1beta2.StatefulSet{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *statefulSetInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredStatefulSetInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *statefulSetInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&apps_v1beta2.StatefulSet{}, f.defaultInformer)
+}
+
+func (f *statefulSetInformer) Lister() v1beta2.StatefulSetLister {
+	return v1beta2.NewStatefulSetLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/autoscaling/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/autoscaling/interface.go
new file mode 100644
index 0000000..1494d19
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/autoscaling/interface.go
@@ -0,0 +1,54 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package autoscaling
+
+import (
+	v1 "k8s.io/client-go/informers/autoscaling/v1"
+	v2beta1 "k8s.io/client-go/informers/autoscaling/v2beta1"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1 provides access to shared informers for resources in V1.
+	V1() v1.Interface
+	// V2beta1 provides access to shared informers for resources in V2beta1.
+	V2beta1() v2beta1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1 returns a new v1.Interface.
+func (g *group) V1() v1.Interface {
+	return v1.New(g.factory, g.namespace, g.tweakListOptions)
+}
+
+// V2beta1 returns a new v2beta1.Interface.
+func (g *group) V2beta1() v2beta1.Interface {
+	return v2beta1.New(g.factory, g.namespace, g.tweakListOptions)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/autoscaling/v1/horizontalpodautoscaler.go b/metrics-server/vendor/k8s.io/client-go/informers/autoscaling/v1/horizontalpodautoscaler.go
new file mode 100644
index 0000000..71991b7
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/autoscaling/v1/horizontalpodautoscaler.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	autoscaling_v1 "k8s.io/api/autoscaling/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/autoscaling/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// HorizontalPodAutoscalerInformer provides access to a shared informer and lister for
+// HorizontalPodAutoscalers.
+type HorizontalPodAutoscalerInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.HorizontalPodAutoscalerLister
+}
+
+type horizontalPodAutoscalerInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewHorizontalPodAutoscalerInformer constructs a new informer for HorizontalPodAutoscaler type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewHorizontalPodAutoscalerInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredHorizontalPodAutoscalerInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredHorizontalPodAutoscalerInformer constructs a new informer for HorizontalPodAutoscaler type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredHorizontalPodAutoscalerInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AutoscalingV1().HorizontalPodAutoscalers(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AutoscalingV1().HorizontalPodAutoscalers(namespace).Watch(options)
+			},
+		},
+		&autoscaling_v1.HorizontalPodAutoscaler{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *horizontalPodAutoscalerInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredHorizontalPodAutoscalerInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *horizontalPodAutoscalerInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&autoscaling_v1.HorizontalPodAutoscaler{}, f.defaultInformer)
+}
+
+func (f *horizontalPodAutoscalerInformer) Lister() v1.HorizontalPodAutoscalerLister {
+	return v1.NewHorizontalPodAutoscalerLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/autoscaling/v1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/autoscaling/v1/interface.go
new file mode 100644
index 0000000..601d0f7
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/autoscaling/v1/interface.go
@@ -0,0 +1,45 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// HorizontalPodAutoscalers returns a HorizontalPodAutoscalerInformer.
+	HorizontalPodAutoscalers() HorizontalPodAutoscalerInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// HorizontalPodAutoscalers returns a HorizontalPodAutoscalerInformer.
+func (v *version) HorizontalPodAutoscalers() HorizontalPodAutoscalerInformer {
+	return &horizontalPodAutoscalerInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/autoscaling/v2beta1/horizontalpodautoscaler.go b/metrics-server/vendor/k8s.io/client-go/informers/autoscaling/v2beta1/horizontalpodautoscaler.go
new file mode 100644
index 0000000..1546eb9
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/autoscaling/v2beta1/horizontalpodautoscaler.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v2beta1
+
+import (
+	time "time"
+
+	autoscaling_v2beta1 "k8s.io/api/autoscaling/v2beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v2beta1 "k8s.io/client-go/listers/autoscaling/v2beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// HorizontalPodAutoscalerInformer provides access to a shared informer and lister for
+// HorizontalPodAutoscalers.
+type HorizontalPodAutoscalerInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v2beta1.HorizontalPodAutoscalerLister
+}
+
+type horizontalPodAutoscalerInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewHorizontalPodAutoscalerInformer constructs a new informer for HorizontalPodAutoscaler type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewHorizontalPodAutoscalerInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredHorizontalPodAutoscalerInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredHorizontalPodAutoscalerInformer constructs a new informer for HorizontalPodAutoscaler type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredHorizontalPodAutoscalerInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AutoscalingV2beta1().HorizontalPodAutoscalers(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.AutoscalingV2beta1().HorizontalPodAutoscalers(namespace).Watch(options)
+			},
+		},
+		&autoscaling_v2beta1.HorizontalPodAutoscaler{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *horizontalPodAutoscalerInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredHorizontalPodAutoscalerInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *horizontalPodAutoscalerInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&autoscaling_v2beta1.HorizontalPodAutoscaler{}, f.defaultInformer)
+}
+
+func (f *horizontalPodAutoscalerInformer) Lister() v2beta1.HorizontalPodAutoscalerLister {
+	return v2beta1.NewHorizontalPodAutoscalerLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/autoscaling/v2beta1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/autoscaling/v2beta1/interface.go
new file mode 100644
index 0000000..ff5d44b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/autoscaling/v2beta1/interface.go
@@ -0,0 +1,45 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v2beta1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// HorizontalPodAutoscalers returns a HorizontalPodAutoscalerInformer.
+	HorizontalPodAutoscalers() HorizontalPodAutoscalerInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// HorizontalPodAutoscalers returns a HorizontalPodAutoscalerInformer.
+func (v *version) HorizontalPodAutoscalers() HorizontalPodAutoscalerInformer {
+	return &horizontalPodAutoscalerInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/batch/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/batch/interface.go
new file mode 100644
index 0000000..fa42886
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/batch/interface.go
@@ -0,0 +1,62 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package batch
+
+import (
+	v1 "k8s.io/client-go/informers/batch/v1"
+	v1beta1 "k8s.io/client-go/informers/batch/v1beta1"
+	v2alpha1 "k8s.io/client-go/informers/batch/v2alpha1"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1 provides access to shared informers for resources in V1.
+	V1() v1.Interface
+	// V1beta1 provides access to shared informers for resources in V1beta1.
+	V1beta1() v1beta1.Interface
+	// V2alpha1 provides access to shared informers for resources in V2alpha1.
+	V2alpha1() v2alpha1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1 returns a new v1.Interface.
+func (g *group) V1() v1.Interface {
+	return v1.New(g.factory, g.namespace, g.tweakListOptions)
+}
+
+// V1beta1 returns a new v1beta1.Interface.
+func (g *group) V1beta1() v1beta1.Interface {
+	return v1beta1.New(g.factory, g.namespace, g.tweakListOptions)
+}
+
+// V2alpha1 returns a new v2alpha1.Interface.
+func (g *group) V2alpha1() v2alpha1.Interface {
+	return v2alpha1.New(g.factory, g.namespace, g.tweakListOptions)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/batch/v1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/batch/v1/interface.go
new file mode 100644
index 0000000..67d71ad
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/batch/v1/interface.go
@@ -0,0 +1,45 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// Jobs returns a JobInformer.
+	Jobs() JobInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// Jobs returns a JobInformer.
+func (v *version) Jobs() JobInformer {
+	return &jobInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/batch/v1/job.go b/metrics-server/vendor/k8s.io/client-go/informers/batch/v1/job.go
new file mode 100644
index 0000000..6be8a02
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/batch/v1/job.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	batch_v1 "k8s.io/api/batch/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/batch/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// JobInformer provides access to a shared informer and lister for
+// Jobs.
+type JobInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.JobLister
+}
+
+type jobInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewJobInformer constructs a new informer for Job type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewJobInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredJobInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredJobInformer constructs a new informer for Job type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredJobInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.BatchV1().Jobs(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.BatchV1().Jobs(namespace).Watch(options)
+			},
+		},
+		&batch_v1.Job{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *jobInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredJobInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *jobInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&batch_v1.Job{}, f.defaultInformer)
+}
+
+func (f *jobInformer) Lister() v1.JobLister {
+	return v1.NewJobLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/batch/v1beta1/cronjob.go b/metrics-server/vendor/k8s.io/client-go/informers/batch/v1beta1/cronjob.go
new file mode 100644
index 0000000..3ace601
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/batch/v1beta1/cronjob.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	batch_v1beta1 "k8s.io/api/batch/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/batch/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// CronJobInformer provides access to a shared informer and lister for
+// CronJobs.
+type CronJobInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.CronJobLister
+}
+
+type cronJobInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewCronJobInformer constructs a new informer for CronJob type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewCronJobInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredCronJobInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredCronJobInformer constructs a new informer for CronJob type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredCronJobInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.BatchV1beta1().CronJobs(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.BatchV1beta1().CronJobs(namespace).Watch(options)
+			},
+		},
+		&batch_v1beta1.CronJob{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *cronJobInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredCronJobInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *cronJobInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&batch_v1beta1.CronJob{}, f.defaultInformer)
+}
+
+func (f *cronJobInformer) Lister() v1beta1.CronJobLister {
+	return v1beta1.NewCronJobLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/batch/v1beta1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/batch/v1beta1/interface.go
new file mode 100644
index 0000000..76cae22
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/batch/v1beta1/interface.go
@@ -0,0 +1,45 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// CronJobs returns a CronJobInformer.
+	CronJobs() CronJobInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// CronJobs returns a CronJobInformer.
+func (v *version) CronJobs() CronJobInformer {
+	return &cronJobInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/batch/v2alpha1/cronjob.go b/metrics-server/vendor/k8s.io/client-go/informers/batch/v2alpha1/cronjob.go
new file mode 100644
index 0000000..6608e46
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/batch/v2alpha1/cronjob.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v2alpha1
+
+import (
+	time "time"
+
+	batch_v2alpha1 "k8s.io/api/batch/v2alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v2alpha1 "k8s.io/client-go/listers/batch/v2alpha1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// CronJobInformer provides access to a shared informer and lister for
+// CronJobs.
+type CronJobInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v2alpha1.CronJobLister
+}
+
+type cronJobInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewCronJobInformer constructs a new informer for CronJob type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewCronJobInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredCronJobInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredCronJobInformer constructs a new informer for CronJob type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredCronJobInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.BatchV2alpha1().CronJobs(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.BatchV2alpha1().CronJobs(namespace).Watch(options)
+			},
+		},
+		&batch_v2alpha1.CronJob{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *cronJobInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredCronJobInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *cronJobInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&batch_v2alpha1.CronJob{}, f.defaultInformer)
+}
+
+func (f *cronJobInformer) Lister() v2alpha1.CronJobLister {
+	return v2alpha1.NewCronJobLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/batch/v2alpha1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/batch/v2alpha1/interface.go
new file mode 100644
index 0000000..6c5bf23
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/batch/v2alpha1/interface.go
@@ -0,0 +1,45 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v2alpha1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// CronJobs returns a CronJobInformer.
+	CronJobs() CronJobInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// CronJobs returns a CronJobInformer.
+func (v *version) CronJobs() CronJobInformer {
+	return &cronJobInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/certificates/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/certificates/interface.go
new file mode 100644
index 0000000..cff4554
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/certificates/interface.go
@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package certificates
+
+import (
+	v1beta1 "k8s.io/client-go/informers/certificates/v1beta1"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1beta1 provides access to shared informers for resources in V1beta1.
+	V1beta1() v1beta1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1beta1 returns a new v1beta1.Interface.
+func (g *group) V1beta1() v1beta1.Interface {
+	return v1beta1.New(g.factory, g.namespace, g.tweakListOptions)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/certificates/v1beta1/certificatesigningrequest.go b/metrics-server/vendor/k8s.io/client-go/informers/certificates/v1beta1/certificatesigningrequest.go
new file mode 100644
index 0000000..b442ff7
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/certificates/v1beta1/certificatesigningrequest.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	certificates_v1beta1 "k8s.io/api/certificates/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/certificates/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// CertificateSigningRequestInformer provides access to a shared informer and lister for
+// CertificateSigningRequests.
+type CertificateSigningRequestInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.CertificateSigningRequestLister
+}
+
+type certificateSigningRequestInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewCertificateSigningRequestInformer constructs a new informer for CertificateSigningRequest type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewCertificateSigningRequestInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredCertificateSigningRequestInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredCertificateSigningRequestInformer constructs a new informer for CertificateSigningRequest type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredCertificateSigningRequestInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CertificatesV1beta1().CertificateSigningRequests().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CertificatesV1beta1().CertificateSigningRequests().Watch(options)
+			},
+		},
+		&certificates_v1beta1.CertificateSigningRequest{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *certificateSigningRequestInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredCertificateSigningRequestInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *certificateSigningRequestInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&certificates_v1beta1.CertificateSigningRequest{}, f.defaultInformer)
+}
+
+func (f *certificateSigningRequestInformer) Lister() v1beta1.CertificateSigningRequestLister {
+	return v1beta1.NewCertificateSigningRequestLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/certificates/v1beta1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/certificates/v1beta1/interface.go
new file mode 100644
index 0000000..258dd1d
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/certificates/v1beta1/interface.go
@@ -0,0 +1,45 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// CertificateSigningRequests returns a CertificateSigningRequestInformer.
+	CertificateSigningRequests() CertificateSigningRequestInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// CertificateSigningRequests returns a CertificateSigningRequestInformer.
+func (v *version) CertificateSigningRequests() CertificateSigningRequestInformer {
+	return &certificateSigningRequestInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/core/interface.go
new file mode 100644
index 0000000..de8396b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/interface.go
@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package core
+
+import (
+	v1 "k8s.io/client-go/informers/core/v1"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1 provides access to shared informers for resources in V1.
+	V1() v1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1 returns a new v1.Interface.
+func (g *group) V1() v1.Interface {
+	return v1.New(g.factory, g.namespace, g.tweakListOptions)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/componentstatus.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/componentstatus.go
new file mode 100644
index 0000000..cc60d48
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/componentstatus.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ComponentStatusInformer provides access to a shared informer and lister for
+// ComponentStatuses.
+type ComponentStatusInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.ComponentStatusLister
+}
+
+type componentStatusInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewComponentStatusInformer constructs a new informer for ComponentStatus type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewComponentStatusInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredComponentStatusInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredComponentStatusInformer constructs a new informer for ComponentStatus type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredComponentStatusInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().ComponentStatuses().List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().ComponentStatuses().Watch(options)
+			},
+		},
+		&core_v1.ComponentStatus{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *componentStatusInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredComponentStatusInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *componentStatusInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.ComponentStatus{}, f.defaultInformer)
+}
+
+func (f *componentStatusInformer) Lister() v1.ComponentStatusLister {
+	return v1.NewComponentStatusLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/configmap.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/configmap.go
new file mode 100644
index 0000000..ebd86c2
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/configmap.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ConfigMapInformer provides access to a shared informer and lister for
+// ConfigMaps.
+type ConfigMapInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.ConfigMapLister
+}
+
+type configMapInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewConfigMapInformer constructs a new informer for ConfigMap type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewConfigMapInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredConfigMapInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredConfigMapInformer constructs a new informer for ConfigMap type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredConfigMapInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().ConfigMaps(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().ConfigMaps(namespace).Watch(options)
+			},
+		},
+		&core_v1.ConfigMap{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *configMapInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredConfigMapInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *configMapInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.ConfigMap{}, f.defaultInformer)
+}
+
+func (f *configMapInformer) Lister() v1.ConfigMapLister {
+	return v1.NewConfigMapLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/endpoints.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/endpoints.go
new file mode 100644
index 0000000..b7362d0
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/endpoints.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// EndpointsInformer provides access to a shared informer and lister for
+// Endpoints.
+type EndpointsInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.EndpointsLister
+}
+
+type endpointsInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewEndpointsInformer constructs a new informer for Endpoints type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewEndpointsInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredEndpointsInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredEndpointsInformer constructs a new informer for Endpoints type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredEndpointsInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().Endpoints(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().Endpoints(namespace).Watch(options)
+			},
+		},
+		&core_v1.Endpoints{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *endpointsInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredEndpointsInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *endpointsInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.Endpoints{}, f.defaultInformer)
+}
+
+func (f *endpointsInformer) Lister() v1.EndpointsLister {
+	return v1.NewEndpointsLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/event.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/event.go
new file mode 100644
index 0000000..905db2d
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/event.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// EventInformer provides access to a shared informer and lister for
+// Events.
+type EventInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.EventLister
+}
+
+type eventInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewEventInformer constructs a new informer for Event type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewEventInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredEventInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredEventInformer constructs a new informer for Event type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredEventInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().Events(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().Events(namespace).Watch(options)
+			},
+		},
+		&core_v1.Event{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *eventInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredEventInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *eventInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.Event{}, f.defaultInformer)
+}
+
+func (f *eventInformer) Lister() v1.EventLister {
+	return v1.NewEventLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/interface.go
new file mode 100644
index 0000000..b2216a0
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/interface.go
@@ -0,0 +1,150 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// ComponentStatuses returns a ComponentStatusInformer.
+	ComponentStatuses() ComponentStatusInformer
+	// ConfigMaps returns a ConfigMapInformer.
+	ConfigMaps() ConfigMapInformer
+	// Endpoints returns a EndpointsInformer.
+	Endpoints() EndpointsInformer
+	// Events returns a EventInformer.
+	Events() EventInformer
+	// LimitRanges returns a LimitRangeInformer.
+	LimitRanges() LimitRangeInformer
+	// Namespaces returns a NamespaceInformer.
+	Namespaces() NamespaceInformer
+	// Nodes returns a NodeInformer.
+	Nodes() NodeInformer
+	// PersistentVolumes returns a PersistentVolumeInformer.
+	PersistentVolumes() PersistentVolumeInformer
+	// PersistentVolumeClaims returns a PersistentVolumeClaimInformer.
+	PersistentVolumeClaims() PersistentVolumeClaimInformer
+	// Pods returns a PodInformer.
+	Pods() PodInformer
+	// PodTemplates returns a PodTemplateInformer.
+	PodTemplates() PodTemplateInformer
+	// ReplicationControllers returns a ReplicationControllerInformer.
+	ReplicationControllers() ReplicationControllerInformer
+	// ResourceQuotas returns a ResourceQuotaInformer.
+	ResourceQuotas() ResourceQuotaInformer
+	// Secrets returns a SecretInformer.
+	Secrets() SecretInformer
+	// Services returns a ServiceInformer.
+	Services() ServiceInformer
+	// ServiceAccounts returns a ServiceAccountInformer.
+	ServiceAccounts() ServiceAccountInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// ComponentStatuses returns a ComponentStatusInformer.
+func (v *version) ComponentStatuses() ComponentStatusInformer {
+	return &componentStatusInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
+// ConfigMaps returns a ConfigMapInformer.
+func (v *version) ConfigMaps() ConfigMapInformer {
+	return &configMapInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// Endpoints returns a EndpointsInformer.
+func (v *version) Endpoints() EndpointsInformer {
+	return &endpointsInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// Events returns a EventInformer.
+func (v *version) Events() EventInformer {
+	return &eventInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// LimitRanges returns a LimitRangeInformer.
+func (v *version) LimitRanges() LimitRangeInformer {
+	return &limitRangeInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// Namespaces returns a NamespaceInformer.
+func (v *version) Namespaces() NamespaceInformer {
+	return &namespaceInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
+// Nodes returns a NodeInformer.
+func (v *version) Nodes() NodeInformer {
+	return &nodeInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
+// PersistentVolumes returns a PersistentVolumeInformer.
+func (v *version) PersistentVolumes() PersistentVolumeInformer {
+	return &persistentVolumeInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
+// PersistentVolumeClaims returns a PersistentVolumeClaimInformer.
+func (v *version) PersistentVolumeClaims() PersistentVolumeClaimInformer {
+	return &persistentVolumeClaimInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// Pods returns a PodInformer.
+func (v *version) Pods() PodInformer {
+	return &podInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// PodTemplates returns a PodTemplateInformer.
+func (v *version) PodTemplates() PodTemplateInformer {
+	return &podTemplateInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// ReplicationControllers returns a ReplicationControllerInformer.
+func (v *version) ReplicationControllers() ReplicationControllerInformer {
+	return &replicationControllerInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// ResourceQuotas returns a ResourceQuotaInformer.
+func (v *version) ResourceQuotas() ResourceQuotaInformer {
+	return &resourceQuotaInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// Secrets returns a SecretInformer.
+func (v *version) Secrets() SecretInformer {
+	return &secretInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// Services returns a ServiceInformer.
+func (v *version) Services() ServiceInformer {
+	return &serviceInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// ServiceAccounts returns a ServiceAccountInformer.
+func (v *version) ServiceAccounts() ServiceAccountInformer {
+	return &serviceAccountInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/limitrange.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/limitrange.go
new file mode 100644
index 0000000..39d0340
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/limitrange.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// LimitRangeInformer provides access to a shared informer and lister for
+// LimitRanges.
+type LimitRangeInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.LimitRangeLister
+}
+
+type limitRangeInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewLimitRangeInformer constructs a new informer for LimitRange type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewLimitRangeInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredLimitRangeInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredLimitRangeInformer constructs a new informer for LimitRange type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredLimitRangeInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().LimitRanges(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().LimitRanges(namespace).Watch(options)
+			},
+		},
+		&core_v1.LimitRange{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *limitRangeInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredLimitRangeInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *limitRangeInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.LimitRange{}, f.defaultInformer)
+}
+
+func (f *limitRangeInformer) Lister() v1.LimitRangeLister {
+	return v1.NewLimitRangeLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/namespace.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/namespace.go
new file mode 100644
index 0000000..5830c88
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/namespace.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// NamespaceInformer provides access to a shared informer and lister for
+// Namespaces.
+type NamespaceInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.NamespaceLister
+}
+
+type namespaceInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewNamespaceInformer constructs a new informer for Namespace type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewNamespaceInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredNamespaceInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredNamespaceInformer constructs a new informer for Namespace type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredNamespaceInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().Namespaces().List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().Namespaces().Watch(options)
+			},
+		},
+		&core_v1.Namespace{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *namespaceInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredNamespaceInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *namespaceInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.Namespace{}, f.defaultInformer)
+}
+
+func (f *namespaceInformer) Lister() v1.NamespaceLister {
+	return v1.NewNamespaceLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/node.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/node.go
new file mode 100644
index 0000000..202cb3b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/node.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// NodeInformer provides access to a shared informer and lister for
+// Nodes.
+type NodeInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.NodeLister
+}
+
+type nodeInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewNodeInformer constructs a new informer for Node type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewNodeInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredNodeInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredNodeInformer constructs a new informer for Node type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredNodeInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().Nodes().List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().Nodes().Watch(options)
+			},
+		},
+		&core_v1.Node{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *nodeInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredNodeInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *nodeInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.Node{}, f.defaultInformer)
+}
+
+func (f *nodeInformer) Lister() v1.NodeLister {
+	return v1.NewNodeLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/persistentvolume.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/persistentvolume.go
new file mode 100644
index 0000000..3f9af92
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/persistentvolume.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// PersistentVolumeInformer provides access to a shared informer and lister for
+// PersistentVolumes.
+type PersistentVolumeInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.PersistentVolumeLister
+}
+
+type persistentVolumeInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewPersistentVolumeInformer constructs a new informer for PersistentVolume type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewPersistentVolumeInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredPersistentVolumeInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredPersistentVolumeInformer constructs a new informer for PersistentVolume type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredPersistentVolumeInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().PersistentVolumes().List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().PersistentVolumes().Watch(options)
+			},
+		},
+		&core_v1.PersistentVolume{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *persistentVolumeInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredPersistentVolumeInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *persistentVolumeInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.PersistentVolume{}, f.defaultInformer)
+}
+
+func (f *persistentVolumeInformer) Lister() v1.PersistentVolumeLister {
+	return v1.NewPersistentVolumeLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/persistentvolumeclaim.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/persistentvolumeclaim.go
new file mode 100644
index 0000000..b4946e8
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/persistentvolumeclaim.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// PersistentVolumeClaimInformer provides access to a shared informer and lister for
+// PersistentVolumeClaims.
+type PersistentVolumeClaimInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.PersistentVolumeClaimLister
+}
+
+type persistentVolumeClaimInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewPersistentVolumeClaimInformer constructs a new informer for PersistentVolumeClaim type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewPersistentVolumeClaimInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredPersistentVolumeClaimInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredPersistentVolumeClaimInformer constructs a new informer for PersistentVolumeClaim type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredPersistentVolumeClaimInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().PersistentVolumeClaims(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().PersistentVolumeClaims(namespace).Watch(options)
+			},
+		},
+		&core_v1.PersistentVolumeClaim{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *persistentVolumeClaimInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredPersistentVolumeClaimInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *persistentVolumeClaimInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.PersistentVolumeClaim{}, f.defaultInformer)
+}
+
+func (f *persistentVolumeClaimInformer) Lister() v1.PersistentVolumeClaimLister {
+	return v1.NewPersistentVolumeClaimLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/pod.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/pod.go
new file mode 100644
index 0000000..e964d58
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/pod.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// PodInformer provides access to a shared informer and lister for
+// Pods.
+type PodInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.PodLister
+}
+
+type podInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewPodInformer constructs a new informer for Pod type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewPodInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredPodInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredPodInformer constructs a new informer for Pod type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredPodInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().Pods(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().Pods(namespace).Watch(options)
+			},
+		},
+		&core_v1.Pod{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *podInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredPodInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *podInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.Pod{}, f.defaultInformer)
+}
+
+func (f *podInformer) Lister() v1.PodLister {
+	return v1.NewPodLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/podtemplate.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/podtemplate.go
new file mode 100644
index 0000000..542fd03
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/podtemplate.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// PodTemplateInformer provides access to a shared informer and lister for
+// PodTemplates.
+type PodTemplateInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.PodTemplateLister
+}
+
+type podTemplateInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewPodTemplateInformer constructs a new informer for PodTemplate type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewPodTemplateInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredPodTemplateInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredPodTemplateInformer constructs a new informer for PodTemplate type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredPodTemplateInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().PodTemplates(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().PodTemplates(namespace).Watch(options)
+			},
+		},
+		&core_v1.PodTemplate{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *podTemplateInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredPodTemplateInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *podTemplateInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.PodTemplate{}, f.defaultInformer)
+}
+
+func (f *podTemplateInformer) Lister() v1.PodTemplateLister {
+	return v1.NewPodTemplateLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/replicationcontroller.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/replicationcontroller.go
new file mode 100644
index 0000000..c5c009b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/replicationcontroller.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ReplicationControllerInformer provides access to a shared informer and lister for
+// ReplicationControllers.
+type ReplicationControllerInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.ReplicationControllerLister
+}
+
+type replicationControllerInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewReplicationControllerInformer constructs a new informer for ReplicationController type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewReplicationControllerInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredReplicationControllerInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredReplicationControllerInformer constructs a new informer for ReplicationController type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredReplicationControllerInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().ReplicationControllers(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().ReplicationControllers(namespace).Watch(options)
+			},
+		},
+		&core_v1.ReplicationController{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *replicationControllerInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredReplicationControllerInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *replicationControllerInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.ReplicationController{}, f.defaultInformer)
+}
+
+func (f *replicationControllerInformer) Lister() v1.ReplicationControllerLister {
+	return v1.NewReplicationControllerLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/resourcequota.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/resourcequota.go
new file mode 100644
index 0000000..85ea909
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/resourcequota.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ResourceQuotaInformer provides access to a shared informer and lister for
+// ResourceQuotas.
+type ResourceQuotaInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.ResourceQuotaLister
+}
+
+type resourceQuotaInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewResourceQuotaInformer constructs a new informer for ResourceQuota type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewResourceQuotaInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredResourceQuotaInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredResourceQuotaInformer constructs a new informer for ResourceQuota type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredResourceQuotaInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().ResourceQuotas(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().ResourceQuotas(namespace).Watch(options)
+			},
+		},
+		&core_v1.ResourceQuota{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *resourceQuotaInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredResourceQuotaInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *resourceQuotaInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.ResourceQuota{}, f.defaultInformer)
+}
+
+func (f *resourceQuotaInformer) Lister() v1.ResourceQuotaLister {
+	return v1.NewResourceQuotaLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/secret.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/secret.go
new file mode 100644
index 0000000..6c0c5a8
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/secret.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// SecretInformer provides access to a shared informer and lister for
+// Secrets.
+type SecretInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.SecretLister
+}
+
+type secretInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewSecretInformer constructs a new informer for Secret type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewSecretInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredSecretInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredSecretInformer constructs a new informer for Secret type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredSecretInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().Secrets(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().Secrets(namespace).Watch(options)
+			},
+		},
+		&core_v1.Secret{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *secretInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredSecretInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *secretInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.Secret{}, f.defaultInformer)
+}
+
+func (f *secretInformer) Lister() v1.SecretLister {
+	return v1.NewSecretLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/service.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/service.go
new file mode 100644
index 0000000..c2bb802
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/service.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ServiceInformer provides access to a shared informer and lister for
+// Services.
+type ServiceInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.ServiceLister
+}
+
+type serviceInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewServiceInformer constructs a new informer for Service type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewServiceInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredServiceInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredServiceInformer constructs a new informer for Service type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredServiceInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().Services(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().Services(namespace).Watch(options)
+			},
+		},
+		&core_v1.Service{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *serviceInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredServiceInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *serviceInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.Service{}, f.defaultInformer)
+}
+
+func (f *serviceInformer) Lister() v1.ServiceLister {
+	return v1.NewServiceLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/core/v1/serviceaccount.go b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/serviceaccount.go
new file mode 100644
index 0000000..2d0b94a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/core/v1/serviceaccount.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	core_v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/core/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ServiceAccountInformer provides access to a shared informer and lister for
+// ServiceAccounts.
+type ServiceAccountInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.ServiceAccountLister
+}
+
+type serviceAccountInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewServiceAccountInformer constructs a new informer for ServiceAccount type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewServiceAccountInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredServiceAccountInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredServiceAccountInformer constructs a new informer for ServiceAccount type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredServiceAccountInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().ServiceAccounts(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.CoreV1().ServiceAccounts(namespace).Watch(options)
+			},
+		},
+		&core_v1.ServiceAccount{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *serviceAccountInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredServiceAccountInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *serviceAccountInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&core_v1.ServiceAccount{}, f.defaultInformer)
+}
+
+func (f *serviceAccountInformer) Lister() v1.ServiceAccountLister {
+	return v1.NewServiceAccountLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/events/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/events/interface.go
new file mode 100644
index 0000000..af30a39
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/events/interface.go
@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package events
+
+import (
+	v1beta1 "k8s.io/client-go/informers/events/v1beta1"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1beta1 provides access to shared informers for resources in V1beta1.
+	V1beta1() v1beta1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1beta1 returns a new v1beta1.Interface.
+func (g *group) V1beta1() v1beta1.Interface {
+	return v1beta1.New(g.factory, g.namespace, g.tweakListOptions)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/events/v1beta1/event.go b/metrics-server/vendor/k8s.io/client-go/informers/events/v1beta1/event.go
new file mode 100644
index 0000000..cb757c5
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/events/v1beta1/event.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	events_v1beta1 "k8s.io/api/events/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/events/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// EventInformer provides access to a shared informer and lister for
+// Events.
+type EventInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.EventLister
+}
+
+type eventInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewEventInformer constructs a new informer for Event type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewEventInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredEventInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredEventInformer constructs a new informer for Event type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredEventInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.EventsV1beta1().Events(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.EventsV1beta1().Events(namespace).Watch(options)
+			},
+		},
+		&events_v1beta1.Event{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *eventInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredEventInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *eventInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&events_v1beta1.Event{}, f.defaultInformer)
+}
+
+func (f *eventInformer) Lister() v1beta1.EventLister {
+	return v1beta1.NewEventLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/events/v1beta1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/events/v1beta1/interface.go
new file mode 100644
index 0000000..c71888c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/events/v1beta1/interface.go
@@ -0,0 +1,45 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// Events returns a EventInformer.
+	Events() EventInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// Events returns a EventInformer.
+func (v *version) Events() EventInformer {
+	return &eventInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/extensions/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/extensions/interface.go
new file mode 100644
index 0000000..94a66d3
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/extensions/interface.go
@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package extensions
+
+import (
+	v1beta1 "k8s.io/client-go/informers/extensions/v1beta1"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1beta1 provides access to shared informers for resources in V1beta1.
+	V1beta1() v1beta1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1beta1 returns a new v1beta1.Interface.
+func (g *group) V1beta1() v1beta1.Interface {
+	return v1beta1.New(g.factory, g.namespace, g.tweakListOptions)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/daemonset.go b/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/daemonset.go
new file mode 100644
index 0000000..3064384
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/daemonset.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	extensions_v1beta1 "k8s.io/api/extensions/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/extensions/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// DaemonSetInformer provides access to a shared informer and lister for
+// DaemonSets.
+type DaemonSetInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.DaemonSetLister
+}
+
+type daemonSetInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewDaemonSetInformer constructs a new informer for DaemonSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewDaemonSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredDaemonSetInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredDaemonSetInformer constructs a new informer for DaemonSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredDaemonSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.ExtensionsV1beta1().DaemonSets(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.ExtensionsV1beta1().DaemonSets(namespace).Watch(options)
+			},
+		},
+		&extensions_v1beta1.DaemonSet{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *daemonSetInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredDaemonSetInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *daemonSetInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&extensions_v1beta1.DaemonSet{}, f.defaultInformer)
+}
+
+func (f *daemonSetInformer) Lister() v1beta1.DaemonSetLister {
+	return v1beta1.NewDaemonSetLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/deployment.go b/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/deployment.go
new file mode 100644
index 0000000..a6b8b68
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/deployment.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	extensions_v1beta1 "k8s.io/api/extensions/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/extensions/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// DeploymentInformer provides access to a shared informer and lister for
+// Deployments.
+type DeploymentInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.DeploymentLister
+}
+
+type deploymentInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewDeploymentInformer constructs a new informer for Deployment type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewDeploymentInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredDeploymentInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredDeploymentInformer constructs a new informer for Deployment type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredDeploymentInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.ExtensionsV1beta1().Deployments(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.ExtensionsV1beta1().Deployments(namespace).Watch(options)
+			},
+		},
+		&extensions_v1beta1.Deployment{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *deploymentInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredDeploymentInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *deploymentInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&extensions_v1beta1.Deployment{}, f.defaultInformer)
+}
+
+func (f *deploymentInformer) Lister() v1beta1.DeploymentLister {
+	return v1beta1.NewDeploymentLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/ingress.go b/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/ingress.go
new file mode 100644
index 0000000..ec8147c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/ingress.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	extensions_v1beta1 "k8s.io/api/extensions/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/extensions/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// IngressInformer provides access to a shared informer and lister for
+// Ingresses.
+type IngressInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.IngressLister
+}
+
+type ingressInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewIngressInformer constructs a new informer for Ingress type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewIngressInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredIngressInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredIngressInformer constructs a new informer for Ingress type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredIngressInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.ExtensionsV1beta1().Ingresses(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.ExtensionsV1beta1().Ingresses(namespace).Watch(options)
+			},
+		},
+		&extensions_v1beta1.Ingress{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *ingressInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredIngressInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *ingressInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&extensions_v1beta1.Ingress{}, f.defaultInformer)
+}
+
+func (f *ingressInformer) Lister() v1beta1.IngressLister {
+	return v1beta1.NewIngressLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/interface.go
new file mode 100644
index 0000000..a259d27
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/interface.go
@@ -0,0 +1,73 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// DaemonSets returns a DaemonSetInformer.
+	DaemonSets() DaemonSetInformer
+	// Deployments returns a DeploymentInformer.
+	Deployments() DeploymentInformer
+	// Ingresses returns a IngressInformer.
+	Ingresses() IngressInformer
+	// PodSecurityPolicies returns a PodSecurityPolicyInformer.
+	PodSecurityPolicies() PodSecurityPolicyInformer
+	// ReplicaSets returns a ReplicaSetInformer.
+	ReplicaSets() ReplicaSetInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// DaemonSets returns a DaemonSetInformer.
+func (v *version) DaemonSets() DaemonSetInformer {
+	return &daemonSetInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// Deployments returns a DeploymentInformer.
+func (v *version) Deployments() DeploymentInformer {
+	return &deploymentInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// Ingresses returns a IngressInformer.
+func (v *version) Ingresses() IngressInformer {
+	return &ingressInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// PodSecurityPolicies returns a PodSecurityPolicyInformer.
+func (v *version) PodSecurityPolicies() PodSecurityPolicyInformer {
+	return &podSecurityPolicyInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
+// ReplicaSets returns a ReplicaSetInformer.
+func (v *version) ReplicaSets() ReplicaSetInformer {
+	return &replicaSetInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/podsecuritypolicy.go b/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/podsecuritypolicy.go
new file mode 100644
index 0000000..15414d8
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/podsecuritypolicy.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	extensions_v1beta1 "k8s.io/api/extensions/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/extensions/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// PodSecurityPolicyInformer provides access to a shared informer and lister for
+// PodSecurityPolicies.
+type PodSecurityPolicyInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.PodSecurityPolicyLister
+}
+
+type podSecurityPolicyInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewPodSecurityPolicyInformer constructs a new informer for PodSecurityPolicy type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewPodSecurityPolicyInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredPodSecurityPolicyInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredPodSecurityPolicyInformer constructs a new informer for PodSecurityPolicy type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredPodSecurityPolicyInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.ExtensionsV1beta1().PodSecurityPolicies().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.ExtensionsV1beta1().PodSecurityPolicies().Watch(options)
+			},
+		},
+		&extensions_v1beta1.PodSecurityPolicy{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *podSecurityPolicyInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredPodSecurityPolicyInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *podSecurityPolicyInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&extensions_v1beta1.PodSecurityPolicy{}, f.defaultInformer)
+}
+
+func (f *podSecurityPolicyInformer) Lister() v1beta1.PodSecurityPolicyLister {
+	return v1beta1.NewPodSecurityPolicyLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/replicaset.go b/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/replicaset.go
new file mode 100644
index 0000000..a63d769
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/extensions/v1beta1/replicaset.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	extensions_v1beta1 "k8s.io/api/extensions/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/extensions/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ReplicaSetInformer provides access to a shared informer and lister for
+// ReplicaSets.
+type ReplicaSetInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.ReplicaSetLister
+}
+
+type replicaSetInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewReplicaSetInformer constructs a new informer for ReplicaSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewReplicaSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredReplicaSetInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredReplicaSetInformer constructs a new informer for ReplicaSet type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredReplicaSetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.ExtensionsV1beta1().ReplicaSets(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.ExtensionsV1beta1().ReplicaSets(namespace).Watch(options)
+			},
+		},
+		&extensions_v1beta1.ReplicaSet{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *replicaSetInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredReplicaSetInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *replicaSetInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&extensions_v1beta1.ReplicaSet{}, f.defaultInformer)
+}
+
+func (f *replicaSetInformer) Lister() v1beta1.ReplicaSetLister {
+	return v1beta1.NewReplicaSetLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/factory.go b/metrics-server/vendor/k8s.io/client-go/informers/factory.go
new file mode 100644
index 0000000..902195d
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/factory.go
@@ -0,0 +1,258 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package informers
+
+import (
+	reflect "reflect"
+	sync "sync"
+	time "time"
+
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	admissionregistration "k8s.io/client-go/informers/admissionregistration"
+	apps "k8s.io/client-go/informers/apps"
+	autoscaling "k8s.io/client-go/informers/autoscaling"
+	batch "k8s.io/client-go/informers/batch"
+	certificates "k8s.io/client-go/informers/certificates"
+	core "k8s.io/client-go/informers/core"
+	events "k8s.io/client-go/informers/events"
+	extensions "k8s.io/client-go/informers/extensions"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	networking "k8s.io/client-go/informers/networking"
+	policy "k8s.io/client-go/informers/policy"
+	rbac "k8s.io/client-go/informers/rbac"
+	scheduling "k8s.io/client-go/informers/scheduling"
+	settings "k8s.io/client-go/informers/settings"
+	storage "k8s.io/client-go/informers/storage"
+	kubernetes "k8s.io/client-go/kubernetes"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// SharedInformerOption defines the functional option type for SharedInformerFactory.
+type SharedInformerOption func(*sharedInformerFactory) *sharedInformerFactory
+
+type sharedInformerFactory struct {
+	client           kubernetes.Interface
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	lock             sync.Mutex
+	defaultResync    time.Duration
+	customResync     map[reflect.Type]time.Duration
+
+	informers map[reflect.Type]cache.SharedIndexInformer
+	// startedInformers is used for tracking which informers have been started.
+	// This allows Start() to be called multiple times safely.
+	startedInformers map[reflect.Type]bool
+}
+
+// WithCustomResyncConfig sets a custom resync period for the specified informer types.
+func WithCustomResyncConfig(resyncConfig map[v1.Object]time.Duration) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		for k, v := range resyncConfig {
+			factory.customResync[reflect.TypeOf(k)] = v
+		}
+		return factory
+	}
+}
+
+// WithTweakListOptions sets a custom filter on all listers of the configured SharedInformerFactory.
+func WithTweakListOptions(tweakListOptions internalinterfaces.TweakListOptionsFunc) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		factory.tweakListOptions = tweakListOptions
+		return factory
+	}
+}
+
+// WithNamespace limits the SharedInformerFactory to the specified namespace.
+func WithNamespace(namespace string) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		factory.namespace = namespace
+		return factory
+	}
+}
+
+// NewSharedInformerFactory constructs a new instance of sharedInformerFactory for all namespaces.
+func NewSharedInformerFactory(client kubernetes.Interface, defaultResync time.Duration) SharedInformerFactory {
+	return NewSharedInformerFactoryWithOptions(client, defaultResync)
+}
+
+// NewFilteredSharedInformerFactory constructs a new instance of sharedInformerFactory.
+// Listers obtained via this SharedInformerFactory will be subject to the same filters
+// as specified here.
+// Deprecated: Please use NewSharedInformerFactoryWithOptions instead
+func NewFilteredSharedInformerFactory(client kubernetes.Interface, defaultResync time.Duration, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) SharedInformerFactory {
+	return NewSharedInformerFactoryWithOptions(client, defaultResync, WithNamespace(namespace), WithTweakListOptions(tweakListOptions))
+}
+
+// NewSharedInformerFactoryWithOptions constructs a new instance of a SharedInformerFactory with additional options.
+func NewSharedInformerFactoryWithOptions(client kubernetes.Interface, defaultResync time.Duration, options ...SharedInformerOption) SharedInformerFactory {
+	factory := &sharedInformerFactory{
+		client:           client,
+		namespace:        v1.NamespaceAll,
+		defaultResync:    defaultResync,
+		informers:        make(map[reflect.Type]cache.SharedIndexInformer),
+		startedInformers: make(map[reflect.Type]bool),
+		customResync:     make(map[reflect.Type]time.Duration),
+	}
+
+	// Apply all options
+	for _, opt := range options {
+		factory = opt(factory)
+	}
+
+	return factory
+}
+
+// Start initializes all requested informers.
+func (f *sharedInformerFactory) Start(stopCh <-chan struct{}) {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+
+	for informerType, informer := range f.informers {
+		if !f.startedInformers[informerType] {
+			go informer.Run(stopCh)
+			f.startedInformers[informerType] = true
+		}
+	}
+}
+
+// WaitForCacheSync waits for all started informers' cache were synced.
+func (f *sharedInformerFactory) WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool {
+	informers := func() map[reflect.Type]cache.SharedIndexInformer {
+		f.lock.Lock()
+		defer f.lock.Unlock()
+
+		informers := map[reflect.Type]cache.SharedIndexInformer{}
+		for informerType, informer := range f.informers {
+			if f.startedInformers[informerType] {
+				informers[informerType] = informer
+			}
+		}
+		return informers
+	}()
+
+	res := map[reflect.Type]bool{}
+	for informType, informer := range informers {
+		res[informType] = cache.WaitForCacheSync(stopCh, informer.HasSynced)
+	}
+	return res
+}
+
+// InternalInformerFor returns the SharedIndexInformer for obj using an internal
+// client.
+func (f *sharedInformerFactory) InformerFor(obj runtime.Object, newFunc internalinterfaces.NewInformerFunc) cache.SharedIndexInformer {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+
+	informerType := reflect.TypeOf(obj)
+	informer, exists := f.informers[informerType]
+	if exists {
+		return informer
+	}
+
+	resyncPeriod, exists := f.customResync[informerType]
+	if !exists {
+		resyncPeriod = f.defaultResync
+	}
+
+	informer = newFunc(f.client, resyncPeriod)
+	f.informers[informerType] = informer
+
+	return informer
+}
+
+// SharedInformerFactory provides shared informers for resources in all known
+// API group versions.
+type SharedInformerFactory interface {
+	internalinterfaces.SharedInformerFactory
+	ForResource(resource schema.GroupVersionResource) (GenericInformer, error)
+	WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool
+
+	Admissionregistration() admissionregistration.Interface
+	Apps() apps.Interface
+	Autoscaling() autoscaling.Interface
+	Batch() batch.Interface
+	Certificates() certificates.Interface
+	Core() core.Interface
+	Events() events.Interface
+	Extensions() extensions.Interface
+	Networking() networking.Interface
+	Policy() policy.Interface
+	Rbac() rbac.Interface
+	Scheduling() scheduling.Interface
+	Settings() settings.Interface
+	Storage() storage.Interface
+}
+
+func (f *sharedInformerFactory) Admissionregistration() admissionregistration.Interface {
+	return admissionregistration.New(f, f.namespace, f.tweakListOptions)
+}
+
+func (f *sharedInformerFactory) Apps() apps.Interface {
+	return apps.New(f, f.namespace, f.tweakListOptions)
+}
+
+func (f *sharedInformerFactory) Autoscaling() autoscaling.Interface {
+	return autoscaling.New(f, f.namespace, f.tweakListOptions)
+}
+
+func (f *sharedInformerFactory) Batch() batch.Interface {
+	return batch.New(f, f.namespace, f.tweakListOptions)
+}
+
+func (f *sharedInformerFactory) Certificates() certificates.Interface {
+	return certificates.New(f, f.namespace, f.tweakListOptions)
+}
+
+func (f *sharedInformerFactory) Core() core.Interface {
+	return core.New(f, f.namespace, f.tweakListOptions)
+}
+
+func (f *sharedInformerFactory) Events() events.Interface {
+	return events.New(f, f.namespace, f.tweakListOptions)
+}
+
+func (f *sharedInformerFactory) Extensions() extensions.Interface {
+	return extensions.New(f, f.namespace, f.tweakListOptions)
+}
+
+func (f *sharedInformerFactory) Networking() networking.Interface {
+	return networking.New(f, f.namespace, f.tweakListOptions)
+}
+
+func (f *sharedInformerFactory) Policy() policy.Interface {
+	return policy.New(f, f.namespace, f.tweakListOptions)
+}
+
+func (f *sharedInformerFactory) Rbac() rbac.Interface {
+	return rbac.New(f, f.namespace, f.tweakListOptions)
+}
+
+func (f *sharedInformerFactory) Scheduling() scheduling.Interface {
+	return scheduling.New(f, f.namespace, f.tweakListOptions)
+}
+
+func (f *sharedInformerFactory) Settings() settings.Interface {
+	return settings.New(f, f.namespace, f.tweakListOptions)
+}
+
+func (f *sharedInformerFactory) Storage() storage.Interface {
+	return storage.New(f, f.namespace, f.tweakListOptions)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/generic.go b/metrics-server/vendor/k8s.io/client-go/informers/generic.go
new file mode 100644
index 0000000..08c4390
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/generic.go
@@ -0,0 +1,264 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package informers
+
+import (
+	"fmt"
+
+	v1alpha1 "k8s.io/api/admissionregistration/v1alpha1"
+	v1beta1 "k8s.io/api/admissionregistration/v1beta1"
+	v1 "k8s.io/api/apps/v1"
+	apps_v1beta1 "k8s.io/api/apps/v1beta1"
+	v1beta2 "k8s.io/api/apps/v1beta2"
+	autoscaling_v1 "k8s.io/api/autoscaling/v1"
+	v2beta1 "k8s.io/api/autoscaling/v2beta1"
+	batch_v1 "k8s.io/api/batch/v1"
+	batch_v1beta1 "k8s.io/api/batch/v1beta1"
+	v2alpha1 "k8s.io/api/batch/v2alpha1"
+	certificates_v1beta1 "k8s.io/api/certificates/v1beta1"
+	core_v1 "k8s.io/api/core/v1"
+	events_v1beta1 "k8s.io/api/events/v1beta1"
+	extensions_v1beta1 "k8s.io/api/extensions/v1beta1"
+	networking_v1 "k8s.io/api/networking/v1"
+	policy_v1beta1 "k8s.io/api/policy/v1beta1"
+	rbac_v1 "k8s.io/api/rbac/v1"
+	rbac_v1alpha1 "k8s.io/api/rbac/v1alpha1"
+	rbac_v1beta1 "k8s.io/api/rbac/v1beta1"
+	scheduling_v1alpha1 "k8s.io/api/scheduling/v1alpha1"
+	scheduling_v1beta1 "k8s.io/api/scheduling/v1beta1"
+	settings_v1alpha1 "k8s.io/api/settings/v1alpha1"
+	storage_v1 "k8s.io/api/storage/v1"
+	storage_v1alpha1 "k8s.io/api/storage/v1alpha1"
+	storage_v1beta1 "k8s.io/api/storage/v1beta1"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// GenericInformer is type of SharedIndexInformer which will locate and delegate to other
+// sharedInformers based on type
+type GenericInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() cache.GenericLister
+}
+
+type genericInformer struct {
+	informer cache.SharedIndexInformer
+	resource schema.GroupResource
+}
+
+// Informer returns the SharedIndexInformer.
+func (f *genericInformer) Informer() cache.SharedIndexInformer {
+	return f.informer
+}
+
+// Lister returns the GenericLister.
+func (f *genericInformer) Lister() cache.GenericLister {
+	return cache.NewGenericLister(f.Informer().GetIndexer(), f.resource)
+}
+
+// ForResource gives generic access to a shared informer of the matching type
+// TODO extend this to unknown resources with a client pool
+func (f *sharedInformerFactory) ForResource(resource schema.GroupVersionResource) (GenericInformer, error) {
+	switch resource {
+	// Group=admissionregistration.k8s.io, Version=v1alpha1
+	case v1alpha1.SchemeGroupVersion.WithResource("initializerconfigurations"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Admissionregistration().V1alpha1().InitializerConfigurations().Informer()}, nil
+
+		// Group=admissionregistration.k8s.io, Version=v1beta1
+	case v1beta1.SchemeGroupVersion.WithResource("mutatingwebhookconfigurations"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Admissionregistration().V1beta1().MutatingWebhookConfigurations().Informer()}, nil
+	case v1beta1.SchemeGroupVersion.WithResource("validatingwebhookconfigurations"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Admissionregistration().V1beta1().ValidatingWebhookConfigurations().Informer()}, nil
+
+		// Group=apps, Version=v1
+	case v1.SchemeGroupVersion.WithResource("controllerrevisions"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1().ControllerRevisions().Informer()}, nil
+	case v1.SchemeGroupVersion.WithResource("daemonsets"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1().DaemonSets().Informer()}, nil
+	case v1.SchemeGroupVersion.WithResource("deployments"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1().Deployments().Informer()}, nil
+	case v1.SchemeGroupVersion.WithResource("replicasets"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1().ReplicaSets().Informer()}, nil
+	case v1.SchemeGroupVersion.WithResource("statefulsets"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1().StatefulSets().Informer()}, nil
+
+		// Group=apps, Version=v1beta1
+	case apps_v1beta1.SchemeGroupVersion.WithResource("controllerrevisions"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta1().ControllerRevisions().Informer()}, nil
+	case apps_v1beta1.SchemeGroupVersion.WithResource("deployments"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta1().Deployments().Informer()}, nil
+	case apps_v1beta1.SchemeGroupVersion.WithResource("statefulsets"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta1().StatefulSets().Informer()}, nil
+
+		// Group=apps, Version=v1beta2
+	case v1beta2.SchemeGroupVersion.WithResource("controllerrevisions"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta2().ControllerRevisions().Informer()}, nil
+	case v1beta2.SchemeGroupVersion.WithResource("daemonsets"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta2().DaemonSets().Informer()}, nil
+	case v1beta2.SchemeGroupVersion.WithResource("deployments"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta2().Deployments().Informer()}, nil
+	case v1beta2.SchemeGroupVersion.WithResource("replicasets"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta2().ReplicaSets().Informer()}, nil
+	case v1beta2.SchemeGroupVersion.WithResource("statefulsets"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Apps().V1beta2().StatefulSets().Informer()}, nil
+
+		// Group=autoscaling, Version=v1
+	case autoscaling_v1.SchemeGroupVersion.WithResource("horizontalpodautoscalers"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Autoscaling().V1().HorizontalPodAutoscalers().Informer()}, nil
+
+		// Group=autoscaling, Version=v2beta1
+	case v2beta1.SchemeGroupVersion.WithResource("horizontalpodautoscalers"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Autoscaling().V2beta1().HorizontalPodAutoscalers().Informer()}, nil
+
+		// Group=batch, Version=v1
+	case batch_v1.SchemeGroupVersion.WithResource("jobs"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Batch().V1().Jobs().Informer()}, nil
+
+		// Group=batch, Version=v1beta1
+	case batch_v1beta1.SchemeGroupVersion.WithResource("cronjobs"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Batch().V1beta1().CronJobs().Informer()}, nil
+
+		// Group=batch, Version=v2alpha1
+	case v2alpha1.SchemeGroupVersion.WithResource("cronjobs"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Batch().V2alpha1().CronJobs().Informer()}, nil
+
+		// Group=certificates.k8s.io, Version=v1beta1
+	case certificates_v1beta1.SchemeGroupVersion.WithResource("certificatesigningrequests"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Certificates().V1beta1().CertificateSigningRequests().Informer()}, nil
+
+		// Group=core, Version=v1
+	case core_v1.SchemeGroupVersion.WithResource("componentstatuses"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().ComponentStatuses().Informer()}, nil
+	case core_v1.SchemeGroupVersion.WithResource("configmaps"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().ConfigMaps().Informer()}, nil
+	case core_v1.SchemeGroupVersion.WithResource("endpoints"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Endpoints().Informer()}, nil
+	case core_v1.SchemeGroupVersion.WithResource("events"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Events().Informer()}, nil
+	case core_v1.SchemeGroupVersion.WithResource("limitranges"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().LimitRanges().Informer()}, nil
+	case core_v1.SchemeGroupVersion.WithResource("namespaces"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Namespaces().Informer()}, nil
+	case core_v1.SchemeGroupVersion.WithResource("nodes"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Nodes().Informer()}, nil
+	case core_v1.SchemeGroupVersion.WithResource("persistentvolumes"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().PersistentVolumes().Informer()}, nil
+	case core_v1.SchemeGroupVersion.WithResource("persistentvolumeclaims"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().PersistentVolumeClaims().Informer()}, nil
+	case core_v1.SchemeGroupVersion.WithResource("pods"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Pods().Informer()}, nil
+	case core_v1.SchemeGroupVersion.WithResource("podtemplates"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().PodTemplates().Informer()}, nil
+	case core_v1.SchemeGroupVersion.WithResource("replicationcontrollers"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().ReplicationControllers().Informer()}, nil
+	case core_v1.SchemeGroupVersion.WithResource("resourcequotas"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().ResourceQuotas().Informer()}, nil
+	case core_v1.SchemeGroupVersion.WithResource("secrets"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Secrets().Informer()}, nil
+	case core_v1.SchemeGroupVersion.WithResource("services"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().Services().Informer()}, nil
+	case core_v1.SchemeGroupVersion.WithResource("serviceaccounts"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Core().V1().ServiceAccounts().Informer()}, nil
+
+		// Group=events.k8s.io, Version=v1beta1
+	case events_v1beta1.SchemeGroupVersion.WithResource("events"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Events().V1beta1().Events().Informer()}, nil
+
+		// Group=extensions, Version=v1beta1
+	case extensions_v1beta1.SchemeGroupVersion.WithResource("daemonsets"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().DaemonSets().Informer()}, nil
+	case extensions_v1beta1.SchemeGroupVersion.WithResource("deployments"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().Deployments().Informer()}, nil
+	case extensions_v1beta1.SchemeGroupVersion.WithResource("ingresses"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().Ingresses().Informer()}, nil
+	case extensions_v1beta1.SchemeGroupVersion.WithResource("podsecuritypolicies"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().PodSecurityPolicies().Informer()}, nil
+	case extensions_v1beta1.SchemeGroupVersion.WithResource("replicasets"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Extensions().V1beta1().ReplicaSets().Informer()}, nil
+
+		// Group=networking.k8s.io, Version=v1
+	case networking_v1.SchemeGroupVersion.WithResource("networkpolicies"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Networking().V1().NetworkPolicies().Informer()}, nil
+
+		// Group=policy, Version=v1beta1
+	case policy_v1beta1.SchemeGroupVersion.WithResource("poddisruptionbudgets"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Policy().V1beta1().PodDisruptionBudgets().Informer()}, nil
+	case policy_v1beta1.SchemeGroupVersion.WithResource("podsecuritypolicies"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Policy().V1beta1().PodSecurityPolicies().Informer()}, nil
+
+		// Group=rbac.authorization.k8s.io, Version=v1
+	case rbac_v1.SchemeGroupVersion.WithResource("clusterroles"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1().ClusterRoles().Informer()}, nil
+	case rbac_v1.SchemeGroupVersion.WithResource("clusterrolebindings"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1().ClusterRoleBindings().Informer()}, nil
+	case rbac_v1.SchemeGroupVersion.WithResource("roles"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1().Roles().Informer()}, nil
+	case rbac_v1.SchemeGroupVersion.WithResource("rolebindings"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1().RoleBindings().Informer()}, nil
+
+		// Group=rbac.authorization.k8s.io, Version=v1alpha1
+	case rbac_v1alpha1.SchemeGroupVersion.WithResource("clusterroles"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1alpha1().ClusterRoles().Informer()}, nil
+	case rbac_v1alpha1.SchemeGroupVersion.WithResource("clusterrolebindings"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1alpha1().ClusterRoleBindings().Informer()}, nil
+	case rbac_v1alpha1.SchemeGroupVersion.WithResource("roles"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1alpha1().Roles().Informer()}, nil
+	case rbac_v1alpha1.SchemeGroupVersion.WithResource("rolebindings"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1alpha1().RoleBindings().Informer()}, nil
+
+		// Group=rbac.authorization.k8s.io, Version=v1beta1
+	case rbac_v1beta1.SchemeGroupVersion.WithResource("clusterroles"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1beta1().ClusterRoles().Informer()}, nil
+	case rbac_v1beta1.SchemeGroupVersion.WithResource("clusterrolebindings"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1beta1().ClusterRoleBindings().Informer()}, nil
+	case rbac_v1beta1.SchemeGroupVersion.WithResource("roles"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1beta1().Roles().Informer()}, nil
+	case rbac_v1beta1.SchemeGroupVersion.WithResource("rolebindings"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Rbac().V1beta1().RoleBindings().Informer()}, nil
+
+		// Group=scheduling.k8s.io, Version=v1alpha1
+	case scheduling_v1alpha1.SchemeGroupVersion.WithResource("priorityclasses"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Scheduling().V1alpha1().PriorityClasses().Informer()}, nil
+
+		// Group=scheduling.k8s.io, Version=v1beta1
+	case scheduling_v1beta1.SchemeGroupVersion.WithResource("priorityclasses"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Scheduling().V1beta1().PriorityClasses().Informer()}, nil
+
+		// Group=settings.k8s.io, Version=v1alpha1
+	case settings_v1alpha1.SchemeGroupVersion.WithResource("podpresets"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Settings().V1alpha1().PodPresets().Informer()}, nil
+
+		// Group=storage.k8s.io, Version=v1
+	case storage_v1.SchemeGroupVersion.WithResource("storageclasses"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Storage().V1().StorageClasses().Informer()}, nil
+
+		// Group=storage.k8s.io, Version=v1alpha1
+	case storage_v1alpha1.SchemeGroupVersion.WithResource("volumeattachments"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Storage().V1alpha1().VolumeAttachments().Informer()}, nil
+
+		// Group=storage.k8s.io, Version=v1beta1
+	case storage_v1beta1.SchemeGroupVersion.WithResource("storageclasses"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Storage().V1beta1().StorageClasses().Informer()}, nil
+	case storage_v1beta1.SchemeGroupVersion.WithResource("volumeattachments"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Storage().V1beta1().VolumeAttachments().Informer()}, nil
+
+	}
+
+	return nil, fmt.Errorf("no informer found for %v", resource)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/internalinterfaces/factory_interfaces.go b/metrics-server/vendor/k8s.io/client-go/informers/internalinterfaces/factory_interfaces.go
new file mode 100644
index 0000000..5e05516
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/internalinterfaces/factory_interfaces.go
@@ -0,0 +1,38 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package internalinterfaces
+
+import (
+	time "time"
+
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	kubernetes "k8s.io/client-go/kubernetes"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+type NewInformerFunc func(kubernetes.Interface, time.Duration) cache.SharedIndexInformer
+
+// SharedInformerFactory a small interface to allow for adding an informer without an import cycle
+type SharedInformerFactory interface {
+	Start(stopCh <-chan struct{})
+	InformerFor(obj runtime.Object, newFunc NewInformerFunc) cache.SharedIndexInformer
+}
+
+type TweakListOptionsFunc func(*v1.ListOptions)
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/networking/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/networking/interface.go
new file mode 100644
index 0000000..989e8fa
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/networking/interface.go
@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package networking
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	v1 "k8s.io/client-go/informers/networking/v1"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1 provides access to shared informers for resources in V1.
+	V1() v1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1 returns a new v1.Interface.
+func (g *group) V1() v1.Interface {
+	return v1.New(g.factory, g.namespace, g.tweakListOptions)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/networking/v1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/networking/v1/interface.go
new file mode 100644
index 0000000..84dc647
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/networking/v1/interface.go
@@ -0,0 +1,45 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// NetworkPolicies returns a NetworkPolicyInformer.
+	NetworkPolicies() NetworkPolicyInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// NetworkPolicies returns a NetworkPolicyInformer.
+func (v *version) NetworkPolicies() NetworkPolicyInformer {
+	return &networkPolicyInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/networking/v1/networkpolicy.go b/metrics-server/vendor/k8s.io/client-go/informers/networking/v1/networkpolicy.go
new file mode 100644
index 0000000..51e0bdf
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/networking/v1/networkpolicy.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	networking_v1 "k8s.io/api/networking/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/networking/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// NetworkPolicyInformer provides access to a shared informer and lister for
+// NetworkPolicies.
+type NetworkPolicyInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.NetworkPolicyLister
+}
+
+type networkPolicyInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewNetworkPolicyInformer constructs a new informer for NetworkPolicy type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewNetworkPolicyInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredNetworkPolicyInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredNetworkPolicyInformer constructs a new informer for NetworkPolicy type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredNetworkPolicyInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.NetworkingV1().NetworkPolicies(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.NetworkingV1().NetworkPolicies(namespace).Watch(options)
+			},
+		},
+		&networking_v1.NetworkPolicy{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *networkPolicyInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredNetworkPolicyInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *networkPolicyInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&networking_v1.NetworkPolicy{}, f.defaultInformer)
+}
+
+func (f *networkPolicyInformer) Lister() v1.NetworkPolicyLister {
+	return v1.NewNetworkPolicyLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/policy/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/policy/interface.go
new file mode 100644
index 0000000..1859fca
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/policy/interface.go
@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package policy
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	v1beta1 "k8s.io/client-go/informers/policy/v1beta1"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1beta1 provides access to shared informers for resources in V1beta1.
+	V1beta1() v1beta1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1beta1 returns a new v1beta1.Interface.
+func (g *group) V1beta1() v1beta1.Interface {
+	return v1beta1.New(g.factory, g.namespace, g.tweakListOptions)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/policy/v1beta1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/policy/v1beta1/interface.go
new file mode 100644
index 0000000..a6c1825
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/policy/v1beta1/interface.go
@@ -0,0 +1,52 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// PodDisruptionBudgets returns a PodDisruptionBudgetInformer.
+	PodDisruptionBudgets() PodDisruptionBudgetInformer
+	// PodSecurityPolicies returns a PodSecurityPolicyInformer.
+	PodSecurityPolicies() PodSecurityPolicyInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// PodDisruptionBudgets returns a PodDisruptionBudgetInformer.
+func (v *version) PodDisruptionBudgets() PodDisruptionBudgetInformer {
+	return &podDisruptionBudgetInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// PodSecurityPolicies returns a PodSecurityPolicyInformer.
+func (v *version) PodSecurityPolicies() PodSecurityPolicyInformer {
+	return &podSecurityPolicyInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/policy/v1beta1/poddisruptionbudget.go b/metrics-server/vendor/k8s.io/client-go/informers/policy/v1beta1/poddisruptionbudget.go
new file mode 100644
index 0000000..d305e61
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/policy/v1beta1/poddisruptionbudget.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	policy_v1beta1 "k8s.io/api/policy/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/policy/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// PodDisruptionBudgetInformer provides access to a shared informer and lister for
+// PodDisruptionBudgets.
+type PodDisruptionBudgetInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.PodDisruptionBudgetLister
+}
+
+type podDisruptionBudgetInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewPodDisruptionBudgetInformer constructs a new informer for PodDisruptionBudget type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewPodDisruptionBudgetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredPodDisruptionBudgetInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredPodDisruptionBudgetInformer constructs a new informer for PodDisruptionBudget type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredPodDisruptionBudgetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.PolicyV1beta1().PodDisruptionBudgets(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.PolicyV1beta1().PodDisruptionBudgets(namespace).Watch(options)
+			},
+		},
+		&policy_v1beta1.PodDisruptionBudget{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *podDisruptionBudgetInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredPodDisruptionBudgetInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *podDisruptionBudgetInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&policy_v1beta1.PodDisruptionBudget{}, f.defaultInformer)
+}
+
+func (f *podDisruptionBudgetInformer) Lister() v1beta1.PodDisruptionBudgetLister {
+	return v1beta1.NewPodDisruptionBudgetLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/policy/v1beta1/podsecuritypolicy.go b/metrics-server/vendor/k8s.io/client-go/informers/policy/v1beta1/podsecuritypolicy.go
new file mode 100644
index 0000000..12a16ac
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/policy/v1beta1/podsecuritypolicy.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	policy_v1beta1 "k8s.io/api/policy/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/policy/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// PodSecurityPolicyInformer provides access to a shared informer and lister for
+// PodSecurityPolicies.
+type PodSecurityPolicyInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.PodSecurityPolicyLister
+}
+
+type podSecurityPolicyInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewPodSecurityPolicyInformer constructs a new informer for PodSecurityPolicy type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewPodSecurityPolicyInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredPodSecurityPolicyInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredPodSecurityPolicyInformer constructs a new informer for PodSecurityPolicy type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredPodSecurityPolicyInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.PolicyV1beta1().PodSecurityPolicies().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.PolicyV1beta1().PodSecurityPolicies().Watch(options)
+			},
+		},
+		&policy_v1beta1.PodSecurityPolicy{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *podSecurityPolicyInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredPodSecurityPolicyInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *podSecurityPolicyInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&policy_v1beta1.PodSecurityPolicy{}, f.defaultInformer)
+}
+
+func (f *podSecurityPolicyInformer) Lister() v1beta1.PodSecurityPolicyLister {
+	return v1beta1.NewPodSecurityPolicyLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/interface.go
new file mode 100644
index 0000000..228811f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/interface.go
@@ -0,0 +1,62 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package rbac
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	v1 "k8s.io/client-go/informers/rbac/v1"
+	v1alpha1 "k8s.io/client-go/informers/rbac/v1alpha1"
+	v1beta1 "k8s.io/client-go/informers/rbac/v1beta1"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1 provides access to shared informers for resources in V1.
+	V1() v1.Interface
+	// V1alpha1 provides access to shared informers for resources in V1alpha1.
+	V1alpha1() v1alpha1.Interface
+	// V1beta1 provides access to shared informers for resources in V1beta1.
+	V1beta1() v1beta1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1 returns a new v1.Interface.
+func (g *group) V1() v1.Interface {
+	return v1.New(g.factory, g.namespace, g.tweakListOptions)
+}
+
+// V1alpha1 returns a new v1alpha1.Interface.
+func (g *group) V1alpha1() v1alpha1.Interface {
+	return v1alpha1.New(g.factory, g.namespace, g.tweakListOptions)
+}
+
+// V1beta1 returns a new v1beta1.Interface.
+func (g *group) V1beta1() v1beta1.Interface {
+	return v1beta1.New(g.factory, g.namespace, g.tweakListOptions)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1/clusterrole.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1/clusterrole.go
new file mode 100644
index 0000000..d5e10ca
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1/clusterrole.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	rbac_v1 "k8s.io/api/rbac/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/rbac/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ClusterRoleInformer provides access to a shared informer and lister for
+// ClusterRoles.
+type ClusterRoleInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.ClusterRoleLister
+}
+
+type clusterRoleInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewClusterRoleInformer constructs a new informer for ClusterRole type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewClusterRoleInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredClusterRoleInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredClusterRoleInformer constructs a new informer for ClusterRole type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredClusterRoleInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1().ClusterRoles().List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1().ClusterRoles().Watch(options)
+			},
+		},
+		&rbac_v1.ClusterRole{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *clusterRoleInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredClusterRoleInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *clusterRoleInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&rbac_v1.ClusterRole{}, f.defaultInformer)
+}
+
+func (f *clusterRoleInformer) Lister() v1.ClusterRoleLister {
+	return v1.NewClusterRoleLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1/clusterrolebinding.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1/clusterrolebinding.go
new file mode 100644
index 0000000..027d11b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1/clusterrolebinding.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	rbac_v1 "k8s.io/api/rbac/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/rbac/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ClusterRoleBindingInformer provides access to a shared informer and lister for
+// ClusterRoleBindings.
+type ClusterRoleBindingInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.ClusterRoleBindingLister
+}
+
+type clusterRoleBindingInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewClusterRoleBindingInformer constructs a new informer for ClusterRoleBinding type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewClusterRoleBindingInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredClusterRoleBindingInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredClusterRoleBindingInformer constructs a new informer for ClusterRoleBinding type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredClusterRoleBindingInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1().ClusterRoleBindings().List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1().ClusterRoleBindings().Watch(options)
+			},
+		},
+		&rbac_v1.ClusterRoleBinding{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *clusterRoleBindingInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredClusterRoleBindingInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *clusterRoleBindingInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&rbac_v1.ClusterRoleBinding{}, f.defaultInformer)
+}
+
+func (f *clusterRoleBindingInformer) Lister() v1.ClusterRoleBindingLister {
+	return v1.NewClusterRoleBindingLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1/interface.go
new file mode 100644
index 0000000..7f99c94
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1/interface.go
@@ -0,0 +1,66 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// ClusterRoles returns a ClusterRoleInformer.
+	ClusterRoles() ClusterRoleInformer
+	// ClusterRoleBindings returns a ClusterRoleBindingInformer.
+	ClusterRoleBindings() ClusterRoleBindingInformer
+	// Roles returns a RoleInformer.
+	Roles() RoleInformer
+	// RoleBindings returns a RoleBindingInformer.
+	RoleBindings() RoleBindingInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// ClusterRoles returns a ClusterRoleInformer.
+func (v *version) ClusterRoles() ClusterRoleInformer {
+	return &clusterRoleInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
+// ClusterRoleBindings returns a ClusterRoleBindingInformer.
+func (v *version) ClusterRoleBindings() ClusterRoleBindingInformer {
+	return &clusterRoleBindingInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
+// Roles returns a RoleInformer.
+func (v *version) Roles() RoleInformer {
+	return &roleInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// RoleBindings returns a RoleBindingInformer.
+func (v *version) RoleBindings() RoleBindingInformer {
+	return &roleBindingInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1/role.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1/role.go
new file mode 100644
index 0000000..9c9f4f8
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1/role.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	rbac_v1 "k8s.io/api/rbac/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/rbac/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// RoleInformer provides access to a shared informer and lister for
+// Roles.
+type RoleInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.RoleLister
+}
+
+type roleInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewRoleInformer constructs a new informer for Role type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewRoleInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredRoleInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredRoleInformer constructs a new informer for Role type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredRoleInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1().Roles(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1().Roles(namespace).Watch(options)
+			},
+		},
+		&rbac_v1.Role{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *roleInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredRoleInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *roleInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&rbac_v1.Role{}, f.defaultInformer)
+}
+
+func (f *roleInformer) Lister() v1.RoleLister {
+	return v1.NewRoleLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1/rolebinding.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1/rolebinding.go
new file mode 100644
index 0000000..73cd305
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1/rolebinding.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	rbac_v1 "k8s.io/api/rbac/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/rbac/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// RoleBindingInformer provides access to a shared informer and lister for
+// RoleBindings.
+type RoleBindingInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.RoleBindingLister
+}
+
+type roleBindingInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewRoleBindingInformer constructs a new informer for RoleBinding type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewRoleBindingInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredRoleBindingInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredRoleBindingInformer constructs a new informer for RoleBinding type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredRoleBindingInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1().RoleBindings(namespace).List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1().RoleBindings(namespace).Watch(options)
+			},
+		},
+		&rbac_v1.RoleBinding{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *roleBindingInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredRoleBindingInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *roleBindingInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&rbac_v1.RoleBinding{}, f.defaultInformer)
+}
+
+func (f *roleBindingInformer) Lister() v1.RoleBindingLister {
+	return v1.NewRoleBindingLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1alpha1/clusterrole.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1alpha1/clusterrole.go
new file mode 100644
index 0000000..76aa466
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1alpha1/clusterrole.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	time "time"
+
+	rbac_v1alpha1 "k8s.io/api/rbac/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1alpha1 "k8s.io/client-go/listers/rbac/v1alpha1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ClusterRoleInformer provides access to a shared informer and lister for
+// ClusterRoles.
+type ClusterRoleInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1alpha1.ClusterRoleLister
+}
+
+type clusterRoleInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewClusterRoleInformer constructs a new informer for ClusterRole type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewClusterRoleInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredClusterRoleInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredClusterRoleInformer constructs a new informer for ClusterRole type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredClusterRoleInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1alpha1().ClusterRoles().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1alpha1().ClusterRoles().Watch(options)
+			},
+		},
+		&rbac_v1alpha1.ClusterRole{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *clusterRoleInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredClusterRoleInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *clusterRoleInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&rbac_v1alpha1.ClusterRole{}, f.defaultInformer)
+}
+
+func (f *clusterRoleInformer) Lister() v1alpha1.ClusterRoleLister {
+	return v1alpha1.NewClusterRoleLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1alpha1/clusterrolebinding.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1alpha1/clusterrolebinding.go
new file mode 100644
index 0000000..851eb39
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1alpha1/clusterrolebinding.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	time "time"
+
+	rbac_v1alpha1 "k8s.io/api/rbac/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1alpha1 "k8s.io/client-go/listers/rbac/v1alpha1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ClusterRoleBindingInformer provides access to a shared informer and lister for
+// ClusterRoleBindings.
+type ClusterRoleBindingInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1alpha1.ClusterRoleBindingLister
+}
+
+type clusterRoleBindingInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewClusterRoleBindingInformer constructs a new informer for ClusterRoleBinding type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewClusterRoleBindingInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredClusterRoleBindingInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredClusterRoleBindingInformer constructs a new informer for ClusterRoleBinding type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredClusterRoleBindingInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1alpha1().ClusterRoleBindings().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1alpha1().ClusterRoleBindings().Watch(options)
+			},
+		},
+		&rbac_v1alpha1.ClusterRoleBinding{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *clusterRoleBindingInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredClusterRoleBindingInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *clusterRoleBindingInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&rbac_v1alpha1.ClusterRoleBinding{}, f.defaultInformer)
+}
+
+func (f *clusterRoleBindingInformer) Lister() v1alpha1.ClusterRoleBindingLister {
+	return v1alpha1.NewClusterRoleBindingLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1alpha1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1alpha1/interface.go
new file mode 100644
index 0000000..d27c799
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1alpha1/interface.go
@@ -0,0 +1,66 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// ClusterRoles returns a ClusterRoleInformer.
+	ClusterRoles() ClusterRoleInformer
+	// ClusterRoleBindings returns a ClusterRoleBindingInformer.
+	ClusterRoleBindings() ClusterRoleBindingInformer
+	// Roles returns a RoleInformer.
+	Roles() RoleInformer
+	// RoleBindings returns a RoleBindingInformer.
+	RoleBindings() RoleBindingInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// ClusterRoles returns a ClusterRoleInformer.
+func (v *version) ClusterRoles() ClusterRoleInformer {
+	return &clusterRoleInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
+// ClusterRoleBindings returns a ClusterRoleBindingInformer.
+func (v *version) ClusterRoleBindings() ClusterRoleBindingInformer {
+	return &clusterRoleBindingInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
+// Roles returns a RoleInformer.
+func (v *version) Roles() RoleInformer {
+	return &roleInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// RoleBindings returns a RoleBindingInformer.
+func (v *version) RoleBindings() RoleBindingInformer {
+	return &roleBindingInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1alpha1/role.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1alpha1/role.go
new file mode 100644
index 0000000..be84744
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1alpha1/role.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	time "time"
+
+	rbac_v1alpha1 "k8s.io/api/rbac/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1alpha1 "k8s.io/client-go/listers/rbac/v1alpha1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// RoleInformer provides access to a shared informer and lister for
+// Roles.
+type RoleInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1alpha1.RoleLister
+}
+
+type roleInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewRoleInformer constructs a new informer for Role type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewRoleInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredRoleInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredRoleInformer constructs a new informer for Role type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredRoleInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1alpha1().Roles(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1alpha1().Roles(namespace).Watch(options)
+			},
+		},
+		&rbac_v1alpha1.Role{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *roleInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredRoleInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *roleInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&rbac_v1alpha1.Role{}, f.defaultInformer)
+}
+
+func (f *roleInformer) Lister() v1alpha1.RoleLister {
+	return v1alpha1.NewRoleLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1alpha1/rolebinding.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1alpha1/rolebinding.go
new file mode 100644
index 0000000..20e7159
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1alpha1/rolebinding.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	time "time"
+
+	rbac_v1alpha1 "k8s.io/api/rbac/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1alpha1 "k8s.io/client-go/listers/rbac/v1alpha1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// RoleBindingInformer provides access to a shared informer and lister for
+// RoleBindings.
+type RoleBindingInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1alpha1.RoleBindingLister
+}
+
+type roleBindingInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewRoleBindingInformer constructs a new informer for RoleBinding type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewRoleBindingInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredRoleBindingInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredRoleBindingInformer constructs a new informer for RoleBinding type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredRoleBindingInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1alpha1().RoleBindings(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1alpha1().RoleBindings(namespace).Watch(options)
+			},
+		},
+		&rbac_v1alpha1.RoleBinding{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *roleBindingInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredRoleBindingInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *roleBindingInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&rbac_v1alpha1.RoleBinding{}, f.defaultInformer)
+}
+
+func (f *roleBindingInformer) Lister() v1alpha1.RoleBindingLister {
+	return v1alpha1.NewRoleBindingLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1beta1/clusterrole.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1beta1/clusterrole.go
new file mode 100644
index 0000000..d79c75c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1beta1/clusterrole.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	rbac_v1beta1 "k8s.io/api/rbac/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/rbac/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ClusterRoleInformer provides access to a shared informer and lister for
+// ClusterRoles.
+type ClusterRoleInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.ClusterRoleLister
+}
+
+type clusterRoleInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewClusterRoleInformer constructs a new informer for ClusterRole type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewClusterRoleInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredClusterRoleInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredClusterRoleInformer constructs a new informer for ClusterRole type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredClusterRoleInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1beta1().ClusterRoles().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1beta1().ClusterRoles().Watch(options)
+			},
+		},
+		&rbac_v1beta1.ClusterRole{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *clusterRoleInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredClusterRoleInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *clusterRoleInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&rbac_v1beta1.ClusterRole{}, f.defaultInformer)
+}
+
+func (f *clusterRoleInformer) Lister() v1beta1.ClusterRoleLister {
+	return v1beta1.NewClusterRoleLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1beta1/clusterrolebinding.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1beta1/clusterrolebinding.go
new file mode 100644
index 0000000..f6b6481
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1beta1/clusterrolebinding.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	rbac_v1beta1 "k8s.io/api/rbac/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/rbac/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// ClusterRoleBindingInformer provides access to a shared informer and lister for
+// ClusterRoleBindings.
+type ClusterRoleBindingInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.ClusterRoleBindingLister
+}
+
+type clusterRoleBindingInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewClusterRoleBindingInformer constructs a new informer for ClusterRoleBinding type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewClusterRoleBindingInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredClusterRoleBindingInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredClusterRoleBindingInformer constructs a new informer for ClusterRoleBinding type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredClusterRoleBindingInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1beta1().ClusterRoleBindings().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1beta1().ClusterRoleBindings().Watch(options)
+			},
+		},
+		&rbac_v1beta1.ClusterRoleBinding{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *clusterRoleBindingInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredClusterRoleBindingInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *clusterRoleBindingInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&rbac_v1beta1.ClusterRoleBinding{}, f.defaultInformer)
+}
+
+func (f *clusterRoleBindingInformer) Lister() v1beta1.ClusterRoleBindingLister {
+	return v1beta1.NewClusterRoleBindingLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1beta1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1beta1/interface.go
new file mode 100644
index 0000000..04add43
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1beta1/interface.go
@@ -0,0 +1,66 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// ClusterRoles returns a ClusterRoleInformer.
+	ClusterRoles() ClusterRoleInformer
+	// ClusterRoleBindings returns a ClusterRoleBindingInformer.
+	ClusterRoleBindings() ClusterRoleBindingInformer
+	// Roles returns a RoleInformer.
+	Roles() RoleInformer
+	// RoleBindings returns a RoleBindingInformer.
+	RoleBindings() RoleBindingInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// ClusterRoles returns a ClusterRoleInformer.
+func (v *version) ClusterRoles() ClusterRoleInformer {
+	return &clusterRoleInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
+// ClusterRoleBindings returns a ClusterRoleBindingInformer.
+func (v *version) ClusterRoleBindings() ClusterRoleBindingInformer {
+	return &clusterRoleBindingInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
+// Roles returns a RoleInformer.
+func (v *version) Roles() RoleInformer {
+	return &roleInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// RoleBindings returns a RoleBindingInformer.
+func (v *version) RoleBindings() RoleBindingInformer {
+	return &roleBindingInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1beta1/role.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1beta1/role.go
new file mode 100644
index 0000000..fc1c568
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1beta1/role.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	rbac_v1beta1 "k8s.io/api/rbac/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/rbac/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// RoleInformer provides access to a shared informer and lister for
+// Roles.
+type RoleInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.RoleLister
+}
+
+type roleInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewRoleInformer constructs a new informer for Role type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewRoleInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredRoleInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredRoleInformer constructs a new informer for Role type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredRoleInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1beta1().Roles(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1beta1().Roles(namespace).Watch(options)
+			},
+		},
+		&rbac_v1beta1.Role{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *roleInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredRoleInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *roleInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&rbac_v1beta1.Role{}, f.defaultInformer)
+}
+
+func (f *roleInformer) Lister() v1beta1.RoleLister {
+	return v1beta1.NewRoleLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1beta1/rolebinding.go b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1beta1/rolebinding.go
new file mode 100644
index 0000000..9bbf702
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/rbac/v1beta1/rolebinding.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	rbac_v1beta1 "k8s.io/api/rbac/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/rbac/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// RoleBindingInformer provides access to a shared informer and lister for
+// RoleBindings.
+type RoleBindingInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.RoleBindingLister
+}
+
+type roleBindingInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewRoleBindingInformer constructs a new informer for RoleBinding type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewRoleBindingInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredRoleBindingInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredRoleBindingInformer constructs a new informer for RoleBinding type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredRoleBindingInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1beta1().RoleBindings(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.RbacV1beta1().RoleBindings(namespace).Watch(options)
+			},
+		},
+		&rbac_v1beta1.RoleBinding{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *roleBindingInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredRoleBindingInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *roleBindingInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&rbac_v1beta1.RoleBinding{}, f.defaultInformer)
+}
+
+func (f *roleBindingInformer) Lister() v1beta1.RoleBindingLister {
+	return v1beta1.NewRoleBindingLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/scheduling/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/scheduling/interface.go
new file mode 100644
index 0000000..16d030c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/scheduling/interface.go
@@ -0,0 +1,54 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package scheduling
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	v1alpha1 "k8s.io/client-go/informers/scheduling/v1alpha1"
+	v1beta1 "k8s.io/client-go/informers/scheduling/v1beta1"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1alpha1 provides access to shared informers for resources in V1alpha1.
+	V1alpha1() v1alpha1.Interface
+	// V1beta1 provides access to shared informers for resources in V1beta1.
+	V1beta1() v1beta1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1alpha1 returns a new v1alpha1.Interface.
+func (g *group) V1alpha1() v1alpha1.Interface {
+	return v1alpha1.New(g.factory, g.namespace, g.tweakListOptions)
+}
+
+// V1beta1 returns a new v1beta1.Interface.
+func (g *group) V1beta1() v1beta1.Interface {
+	return v1beta1.New(g.factory, g.namespace, g.tweakListOptions)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/scheduling/v1alpha1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/scheduling/v1alpha1/interface.go
new file mode 100644
index 0000000..cd908d1
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/scheduling/v1alpha1/interface.go
@@ -0,0 +1,45 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// PriorityClasses returns a PriorityClassInformer.
+	PriorityClasses() PriorityClassInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// PriorityClasses returns a PriorityClassInformer.
+func (v *version) PriorityClasses() PriorityClassInformer {
+	return &priorityClassInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/scheduling/v1alpha1/priorityclass.go b/metrics-server/vendor/k8s.io/client-go/informers/scheduling/v1alpha1/priorityclass.go
new file mode 100644
index 0000000..481df04
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/scheduling/v1alpha1/priorityclass.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	time "time"
+
+	scheduling_v1alpha1 "k8s.io/api/scheduling/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1alpha1 "k8s.io/client-go/listers/scheduling/v1alpha1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// PriorityClassInformer provides access to a shared informer and lister for
+// PriorityClasses.
+type PriorityClassInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1alpha1.PriorityClassLister
+}
+
+type priorityClassInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewPriorityClassInformer constructs a new informer for PriorityClass type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewPriorityClassInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredPriorityClassInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredPriorityClassInformer constructs a new informer for PriorityClass type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredPriorityClassInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.SchedulingV1alpha1().PriorityClasses().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.SchedulingV1alpha1().PriorityClasses().Watch(options)
+			},
+		},
+		&scheduling_v1alpha1.PriorityClass{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *priorityClassInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredPriorityClassInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *priorityClassInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&scheduling_v1alpha1.PriorityClass{}, f.defaultInformer)
+}
+
+func (f *priorityClassInformer) Lister() v1alpha1.PriorityClassLister {
+	return v1alpha1.NewPriorityClassLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/scheduling/v1beta1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/scheduling/v1beta1/interface.go
new file mode 100644
index 0000000..52840a9
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/scheduling/v1beta1/interface.go
@@ -0,0 +1,45 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// PriorityClasses returns a PriorityClassInformer.
+	PriorityClasses() PriorityClassInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// PriorityClasses returns a PriorityClassInformer.
+func (v *version) PriorityClasses() PriorityClassInformer {
+	return &priorityClassInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/scheduling/v1beta1/priorityclass.go b/metrics-server/vendor/k8s.io/client-go/informers/scheduling/v1beta1/priorityclass.go
new file mode 100644
index 0000000..ff61e58
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/scheduling/v1beta1/priorityclass.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	scheduling_v1beta1 "k8s.io/api/scheduling/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/scheduling/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// PriorityClassInformer provides access to a shared informer and lister for
+// PriorityClasses.
+type PriorityClassInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.PriorityClassLister
+}
+
+type priorityClassInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewPriorityClassInformer constructs a new informer for PriorityClass type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewPriorityClassInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredPriorityClassInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredPriorityClassInformer constructs a new informer for PriorityClass type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredPriorityClassInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.SchedulingV1beta1().PriorityClasses().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.SchedulingV1beta1().PriorityClasses().Watch(options)
+			},
+		},
+		&scheduling_v1beta1.PriorityClass{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *priorityClassInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredPriorityClassInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *priorityClassInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&scheduling_v1beta1.PriorityClass{}, f.defaultInformer)
+}
+
+func (f *priorityClassInformer) Lister() v1beta1.PriorityClassLister {
+	return v1beta1.NewPriorityClassLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/settings/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/settings/interface.go
new file mode 100644
index 0000000..d91e498
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/settings/interface.go
@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package settings
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	v1alpha1 "k8s.io/client-go/informers/settings/v1alpha1"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1alpha1 provides access to shared informers for resources in V1alpha1.
+	V1alpha1() v1alpha1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1alpha1 returns a new v1alpha1.Interface.
+func (g *group) V1alpha1() v1alpha1.Interface {
+	return v1alpha1.New(g.factory, g.namespace, g.tweakListOptions)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/settings/v1alpha1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/settings/v1alpha1/interface.go
new file mode 100644
index 0000000..2502204
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/settings/v1alpha1/interface.go
@@ -0,0 +1,45 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// PodPresets returns a PodPresetInformer.
+	PodPresets() PodPresetInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// PodPresets returns a PodPresetInformer.
+func (v *version) PodPresets() PodPresetInformer {
+	return &podPresetInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/settings/v1alpha1/podpreset.go b/metrics-server/vendor/k8s.io/client-go/informers/settings/v1alpha1/podpreset.go
new file mode 100644
index 0000000..c4596c8
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/settings/v1alpha1/podpreset.go
@@ -0,0 +1,89 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	time "time"
+
+	settings_v1alpha1 "k8s.io/api/settings/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1alpha1 "k8s.io/client-go/listers/settings/v1alpha1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// PodPresetInformer provides access to a shared informer and lister for
+// PodPresets.
+type PodPresetInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1alpha1.PodPresetLister
+}
+
+type podPresetInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewPodPresetInformer constructs a new informer for PodPreset type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewPodPresetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredPodPresetInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredPodPresetInformer constructs a new informer for PodPreset type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredPodPresetInformer(client kubernetes.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.SettingsV1alpha1().PodPresets(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.SettingsV1alpha1().PodPresets(namespace).Watch(options)
+			},
+		},
+		&settings_v1alpha1.PodPreset{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *podPresetInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredPodPresetInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *podPresetInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&settings_v1alpha1.PodPreset{}, f.defaultInformer)
+}
+
+func (f *podPresetInformer) Lister() v1alpha1.PodPresetLister {
+	return v1alpha1.NewPodPresetLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/storage/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/storage/interface.go
new file mode 100644
index 0000000..8245aa6
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/storage/interface.go
@@ -0,0 +1,62 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package storage
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	v1 "k8s.io/client-go/informers/storage/v1"
+	v1alpha1 "k8s.io/client-go/informers/storage/v1alpha1"
+	v1beta1 "k8s.io/client-go/informers/storage/v1beta1"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1 provides access to shared informers for resources in V1.
+	V1() v1.Interface
+	// V1alpha1 provides access to shared informers for resources in V1alpha1.
+	V1alpha1() v1alpha1.Interface
+	// V1beta1 provides access to shared informers for resources in V1beta1.
+	V1beta1() v1beta1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1 returns a new v1.Interface.
+func (g *group) V1() v1.Interface {
+	return v1.New(g.factory, g.namespace, g.tweakListOptions)
+}
+
+// V1alpha1 returns a new v1alpha1.Interface.
+func (g *group) V1alpha1() v1alpha1.Interface {
+	return v1alpha1.New(g.factory, g.namespace, g.tweakListOptions)
+}
+
+// V1beta1 returns a new v1beta1.Interface.
+func (g *group) V1beta1() v1beta1.Interface {
+	return v1beta1.New(g.factory, g.namespace, g.tweakListOptions)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/storage/v1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/storage/v1/interface.go
new file mode 100644
index 0000000..d7e4b5c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/storage/v1/interface.go
@@ -0,0 +1,45 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// StorageClasses returns a StorageClassInformer.
+	StorageClasses() StorageClassInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// StorageClasses returns a StorageClassInformer.
+func (v *version) StorageClasses() StorageClassInformer {
+	return &storageClassInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/storage/v1/storageclass.go b/metrics-server/vendor/k8s.io/client-go/informers/storage/v1/storageclass.go
new file mode 100644
index 0000000..ae90b53
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/storage/v1/storageclass.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	time "time"
+
+	storage_v1 "k8s.io/api/storage/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1 "k8s.io/client-go/listers/storage/v1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// StorageClassInformer provides access to a shared informer and lister for
+// StorageClasses.
+type StorageClassInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.StorageClassLister
+}
+
+type storageClassInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewStorageClassInformer constructs a new informer for StorageClass type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewStorageClassInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredStorageClassInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredStorageClassInformer constructs a new informer for StorageClass type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredStorageClassInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options meta_v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.StorageV1().StorageClasses().List(options)
+			},
+			WatchFunc: func(options meta_v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.StorageV1().StorageClasses().Watch(options)
+			},
+		},
+		&storage_v1.StorageClass{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *storageClassInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredStorageClassInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *storageClassInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&storage_v1.StorageClass{}, f.defaultInformer)
+}
+
+func (f *storageClassInformer) Lister() v1.StorageClassLister {
+	return v1.NewStorageClassLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/storage/v1alpha1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/storage/v1alpha1/interface.go
new file mode 100644
index 0000000..d389b73
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/storage/v1alpha1/interface.go
@@ -0,0 +1,45 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// VolumeAttachments returns a VolumeAttachmentInformer.
+	VolumeAttachments() VolumeAttachmentInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// VolumeAttachments returns a VolumeAttachmentInformer.
+func (v *version) VolumeAttachments() VolumeAttachmentInformer {
+	return &volumeAttachmentInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/storage/v1alpha1/volumeattachment.go b/metrics-server/vendor/k8s.io/client-go/informers/storage/v1alpha1/volumeattachment.go
new file mode 100644
index 0000000..01c4685
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/storage/v1alpha1/volumeattachment.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	time "time"
+
+	storage_v1alpha1 "k8s.io/api/storage/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1alpha1 "k8s.io/client-go/listers/storage/v1alpha1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// VolumeAttachmentInformer provides access to a shared informer and lister for
+// VolumeAttachments.
+type VolumeAttachmentInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1alpha1.VolumeAttachmentLister
+}
+
+type volumeAttachmentInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewVolumeAttachmentInformer constructs a new informer for VolumeAttachment type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewVolumeAttachmentInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredVolumeAttachmentInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredVolumeAttachmentInformer constructs a new informer for VolumeAttachment type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredVolumeAttachmentInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.StorageV1alpha1().VolumeAttachments().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.StorageV1alpha1().VolumeAttachments().Watch(options)
+			},
+		},
+		&storage_v1alpha1.VolumeAttachment{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *volumeAttachmentInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredVolumeAttachmentInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *volumeAttachmentInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&storage_v1alpha1.VolumeAttachment{}, f.defaultInformer)
+}
+
+func (f *volumeAttachmentInformer) Lister() v1alpha1.VolumeAttachmentLister {
+	return v1alpha1.NewVolumeAttachmentLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/storage/v1beta1/interface.go b/metrics-server/vendor/k8s.io/client-go/informers/storage/v1beta1/interface.go
new file mode 100644
index 0000000..aa11c2b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/storage/v1beta1/interface.go
@@ -0,0 +1,52 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// StorageClasses returns a StorageClassInformer.
+	StorageClasses() StorageClassInformer
+	// VolumeAttachments returns a VolumeAttachmentInformer.
+	VolumeAttachments() VolumeAttachmentInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// StorageClasses returns a StorageClassInformer.
+func (v *version) StorageClasses() StorageClassInformer {
+	return &storageClassInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
+
+// VolumeAttachments returns a VolumeAttachmentInformer.
+func (v *version) VolumeAttachments() VolumeAttachmentInformer {
+	return &volumeAttachmentInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/storage/v1beta1/storageclass.go b/metrics-server/vendor/k8s.io/client-go/informers/storage/v1beta1/storageclass.go
new file mode 100644
index 0000000..1c2f349
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/storage/v1beta1/storageclass.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	storage_v1beta1 "k8s.io/api/storage/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/storage/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// StorageClassInformer provides access to a shared informer and lister for
+// StorageClasses.
+type StorageClassInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.StorageClassLister
+}
+
+type storageClassInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewStorageClassInformer constructs a new informer for StorageClass type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewStorageClassInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredStorageClassInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredStorageClassInformer constructs a new informer for StorageClass type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredStorageClassInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.StorageV1beta1().StorageClasses().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.StorageV1beta1().StorageClasses().Watch(options)
+			},
+		},
+		&storage_v1beta1.StorageClass{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *storageClassInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredStorageClassInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *storageClassInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&storage_v1beta1.StorageClass{}, f.defaultInformer)
+}
+
+func (f *storageClassInformer) Lister() v1beta1.StorageClassLister {
+	return v1beta1.NewStorageClassLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/informers/storage/v1beta1/volumeattachment.go b/metrics-server/vendor/k8s.io/client-go/informers/storage/v1beta1/volumeattachment.go
new file mode 100644
index 0000000..63fa12f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/informers/storage/v1beta1/volumeattachment.go
@@ -0,0 +1,88 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	time "time"
+
+	storage_v1beta1 "k8s.io/api/storage/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
+	kubernetes "k8s.io/client-go/kubernetes"
+	v1beta1 "k8s.io/client-go/listers/storage/v1beta1"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// VolumeAttachmentInformer provides access to a shared informer and lister for
+// VolumeAttachments.
+type VolumeAttachmentInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1beta1.VolumeAttachmentLister
+}
+
+type volumeAttachmentInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// NewVolumeAttachmentInformer constructs a new informer for VolumeAttachment type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewVolumeAttachmentInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredVolumeAttachmentInformer(client, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredVolumeAttachmentInformer constructs a new informer for VolumeAttachment type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredVolumeAttachmentInformer(client kubernetes.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.StorageV1beta1().VolumeAttachments().List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.StorageV1beta1().VolumeAttachments().Watch(options)
+			},
+		},
+		&storage_v1beta1.VolumeAttachment{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *volumeAttachmentInformer) defaultInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredVolumeAttachmentInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *volumeAttachmentInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&storage_v1beta1.VolumeAttachment{}, f.defaultInformer)
+}
+
+func (f *volumeAttachmentInformer) Lister() v1beta1.VolumeAttachmentLister {
+	return v1beta1.NewVolumeAttachmentLister(f.Informer().GetIndexer())
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/clientset.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/clientset.go
new file mode 100644
index 0000000..9d0eace
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/clientset.go
@@ -0,0 +1,610 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package kubernetes
+
+import (
+	discovery "k8s.io/client-go/discovery"
+	admissionregistrationv1alpha1 "k8s.io/client-go/kubernetes/typed/admissionregistration/v1alpha1"
+	admissionregistrationv1beta1 "k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1"
+	appsv1 "k8s.io/client-go/kubernetes/typed/apps/v1"
+	appsv1beta1 "k8s.io/client-go/kubernetes/typed/apps/v1beta1"
+	appsv1beta2 "k8s.io/client-go/kubernetes/typed/apps/v1beta2"
+	authenticationv1 "k8s.io/client-go/kubernetes/typed/authentication/v1"
+	authenticationv1beta1 "k8s.io/client-go/kubernetes/typed/authentication/v1beta1"
+	authorizationv1 "k8s.io/client-go/kubernetes/typed/authorization/v1"
+	authorizationv1beta1 "k8s.io/client-go/kubernetes/typed/authorization/v1beta1"
+	autoscalingv1 "k8s.io/client-go/kubernetes/typed/autoscaling/v1"
+	autoscalingv2beta1 "k8s.io/client-go/kubernetes/typed/autoscaling/v2beta1"
+	batchv1 "k8s.io/client-go/kubernetes/typed/batch/v1"
+	batchv1beta1 "k8s.io/client-go/kubernetes/typed/batch/v1beta1"
+	batchv2alpha1 "k8s.io/client-go/kubernetes/typed/batch/v2alpha1"
+	certificatesv1beta1 "k8s.io/client-go/kubernetes/typed/certificates/v1beta1"
+	corev1 "k8s.io/client-go/kubernetes/typed/core/v1"
+	eventsv1beta1 "k8s.io/client-go/kubernetes/typed/events/v1beta1"
+	extensionsv1beta1 "k8s.io/client-go/kubernetes/typed/extensions/v1beta1"
+	networkingv1 "k8s.io/client-go/kubernetes/typed/networking/v1"
+	policyv1beta1 "k8s.io/client-go/kubernetes/typed/policy/v1beta1"
+	rbacv1 "k8s.io/client-go/kubernetes/typed/rbac/v1"
+	rbacv1alpha1 "k8s.io/client-go/kubernetes/typed/rbac/v1alpha1"
+	rbacv1beta1 "k8s.io/client-go/kubernetes/typed/rbac/v1beta1"
+	schedulingv1alpha1 "k8s.io/client-go/kubernetes/typed/scheduling/v1alpha1"
+	schedulingv1beta1 "k8s.io/client-go/kubernetes/typed/scheduling/v1beta1"
+	settingsv1alpha1 "k8s.io/client-go/kubernetes/typed/settings/v1alpha1"
+	storagev1 "k8s.io/client-go/kubernetes/typed/storage/v1"
+	storagev1alpha1 "k8s.io/client-go/kubernetes/typed/storage/v1alpha1"
+	storagev1beta1 "k8s.io/client-go/kubernetes/typed/storage/v1beta1"
+	rest "k8s.io/client-go/rest"
+	flowcontrol "k8s.io/client-go/util/flowcontrol"
+)
+
+type Interface interface {
+	Discovery() discovery.DiscoveryInterface
+	AdmissionregistrationV1alpha1() admissionregistrationv1alpha1.AdmissionregistrationV1alpha1Interface
+	AdmissionregistrationV1beta1() admissionregistrationv1beta1.AdmissionregistrationV1beta1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Admissionregistration() admissionregistrationv1beta1.AdmissionregistrationV1beta1Interface
+	AppsV1beta1() appsv1beta1.AppsV1beta1Interface
+	AppsV1beta2() appsv1beta2.AppsV1beta2Interface
+	AppsV1() appsv1.AppsV1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Apps() appsv1.AppsV1Interface
+	AuthenticationV1() authenticationv1.AuthenticationV1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Authentication() authenticationv1.AuthenticationV1Interface
+	AuthenticationV1beta1() authenticationv1beta1.AuthenticationV1beta1Interface
+	AuthorizationV1() authorizationv1.AuthorizationV1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Authorization() authorizationv1.AuthorizationV1Interface
+	AuthorizationV1beta1() authorizationv1beta1.AuthorizationV1beta1Interface
+	AutoscalingV1() autoscalingv1.AutoscalingV1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Autoscaling() autoscalingv1.AutoscalingV1Interface
+	AutoscalingV2beta1() autoscalingv2beta1.AutoscalingV2beta1Interface
+	BatchV1() batchv1.BatchV1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Batch() batchv1.BatchV1Interface
+	BatchV1beta1() batchv1beta1.BatchV1beta1Interface
+	BatchV2alpha1() batchv2alpha1.BatchV2alpha1Interface
+	CertificatesV1beta1() certificatesv1beta1.CertificatesV1beta1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Certificates() certificatesv1beta1.CertificatesV1beta1Interface
+	CoreV1() corev1.CoreV1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Core() corev1.CoreV1Interface
+	EventsV1beta1() eventsv1beta1.EventsV1beta1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Events() eventsv1beta1.EventsV1beta1Interface
+	ExtensionsV1beta1() extensionsv1beta1.ExtensionsV1beta1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Extensions() extensionsv1beta1.ExtensionsV1beta1Interface
+	NetworkingV1() networkingv1.NetworkingV1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Networking() networkingv1.NetworkingV1Interface
+	PolicyV1beta1() policyv1beta1.PolicyV1beta1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Policy() policyv1beta1.PolicyV1beta1Interface
+	RbacV1() rbacv1.RbacV1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Rbac() rbacv1.RbacV1Interface
+	RbacV1beta1() rbacv1beta1.RbacV1beta1Interface
+	RbacV1alpha1() rbacv1alpha1.RbacV1alpha1Interface
+	SchedulingV1alpha1() schedulingv1alpha1.SchedulingV1alpha1Interface
+	SchedulingV1beta1() schedulingv1beta1.SchedulingV1beta1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Scheduling() schedulingv1beta1.SchedulingV1beta1Interface
+	SettingsV1alpha1() settingsv1alpha1.SettingsV1alpha1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Settings() settingsv1alpha1.SettingsV1alpha1Interface
+	StorageV1beta1() storagev1beta1.StorageV1beta1Interface
+	StorageV1() storagev1.StorageV1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Storage() storagev1.StorageV1Interface
+	StorageV1alpha1() storagev1alpha1.StorageV1alpha1Interface
+}
+
+// Clientset contains the clients for groups. Each group has exactly one
+// version included in a Clientset.
+type Clientset struct {
+	*discovery.DiscoveryClient
+	admissionregistrationV1alpha1 *admissionregistrationv1alpha1.AdmissionregistrationV1alpha1Client
+	admissionregistrationV1beta1  *admissionregistrationv1beta1.AdmissionregistrationV1beta1Client
+	appsV1beta1                   *appsv1beta1.AppsV1beta1Client
+	appsV1beta2                   *appsv1beta2.AppsV1beta2Client
+	appsV1                        *appsv1.AppsV1Client
+	authenticationV1              *authenticationv1.AuthenticationV1Client
+	authenticationV1beta1         *authenticationv1beta1.AuthenticationV1beta1Client
+	authorizationV1               *authorizationv1.AuthorizationV1Client
+	authorizationV1beta1          *authorizationv1beta1.AuthorizationV1beta1Client
+	autoscalingV1                 *autoscalingv1.AutoscalingV1Client
+	autoscalingV2beta1            *autoscalingv2beta1.AutoscalingV2beta1Client
+	batchV1                       *batchv1.BatchV1Client
+	batchV1beta1                  *batchv1beta1.BatchV1beta1Client
+	batchV2alpha1                 *batchv2alpha1.BatchV2alpha1Client
+	certificatesV1beta1           *certificatesv1beta1.CertificatesV1beta1Client
+	coreV1                        *corev1.CoreV1Client
+	eventsV1beta1                 *eventsv1beta1.EventsV1beta1Client
+	extensionsV1beta1             *extensionsv1beta1.ExtensionsV1beta1Client
+	networkingV1                  *networkingv1.NetworkingV1Client
+	policyV1beta1                 *policyv1beta1.PolicyV1beta1Client
+	rbacV1                        *rbacv1.RbacV1Client
+	rbacV1beta1                   *rbacv1beta1.RbacV1beta1Client
+	rbacV1alpha1                  *rbacv1alpha1.RbacV1alpha1Client
+	schedulingV1alpha1            *schedulingv1alpha1.SchedulingV1alpha1Client
+	schedulingV1beta1             *schedulingv1beta1.SchedulingV1beta1Client
+	settingsV1alpha1              *settingsv1alpha1.SettingsV1alpha1Client
+	storageV1beta1                *storagev1beta1.StorageV1beta1Client
+	storageV1                     *storagev1.StorageV1Client
+	storageV1alpha1               *storagev1alpha1.StorageV1alpha1Client
+}
+
+// AdmissionregistrationV1alpha1 retrieves the AdmissionregistrationV1alpha1Client
+func (c *Clientset) AdmissionregistrationV1alpha1() admissionregistrationv1alpha1.AdmissionregistrationV1alpha1Interface {
+	return c.admissionregistrationV1alpha1
+}
+
+// AdmissionregistrationV1beta1 retrieves the AdmissionregistrationV1beta1Client
+func (c *Clientset) AdmissionregistrationV1beta1() admissionregistrationv1beta1.AdmissionregistrationV1beta1Interface {
+	return c.admissionregistrationV1beta1
+}
+
+// Deprecated: Admissionregistration retrieves the default version of AdmissionregistrationClient.
+// Please explicitly pick a version.
+func (c *Clientset) Admissionregistration() admissionregistrationv1beta1.AdmissionregistrationV1beta1Interface {
+	return c.admissionregistrationV1beta1
+}
+
+// AppsV1beta1 retrieves the AppsV1beta1Client
+func (c *Clientset) AppsV1beta1() appsv1beta1.AppsV1beta1Interface {
+	return c.appsV1beta1
+}
+
+// AppsV1beta2 retrieves the AppsV1beta2Client
+func (c *Clientset) AppsV1beta2() appsv1beta2.AppsV1beta2Interface {
+	return c.appsV1beta2
+}
+
+// AppsV1 retrieves the AppsV1Client
+func (c *Clientset) AppsV1() appsv1.AppsV1Interface {
+	return c.appsV1
+}
+
+// Deprecated: Apps retrieves the default version of AppsClient.
+// Please explicitly pick a version.
+func (c *Clientset) Apps() appsv1.AppsV1Interface {
+	return c.appsV1
+}
+
+// AuthenticationV1 retrieves the AuthenticationV1Client
+func (c *Clientset) AuthenticationV1() authenticationv1.AuthenticationV1Interface {
+	return c.authenticationV1
+}
+
+// Deprecated: Authentication retrieves the default version of AuthenticationClient.
+// Please explicitly pick a version.
+func (c *Clientset) Authentication() authenticationv1.AuthenticationV1Interface {
+	return c.authenticationV1
+}
+
+// AuthenticationV1beta1 retrieves the AuthenticationV1beta1Client
+func (c *Clientset) AuthenticationV1beta1() authenticationv1beta1.AuthenticationV1beta1Interface {
+	return c.authenticationV1beta1
+}
+
+// AuthorizationV1 retrieves the AuthorizationV1Client
+func (c *Clientset) AuthorizationV1() authorizationv1.AuthorizationV1Interface {
+	return c.authorizationV1
+}
+
+// Deprecated: Authorization retrieves the default version of AuthorizationClient.
+// Please explicitly pick a version.
+func (c *Clientset) Authorization() authorizationv1.AuthorizationV1Interface {
+	return c.authorizationV1
+}
+
+// AuthorizationV1beta1 retrieves the AuthorizationV1beta1Client
+func (c *Clientset) AuthorizationV1beta1() authorizationv1beta1.AuthorizationV1beta1Interface {
+	return c.authorizationV1beta1
+}
+
+// AutoscalingV1 retrieves the AutoscalingV1Client
+func (c *Clientset) AutoscalingV1() autoscalingv1.AutoscalingV1Interface {
+	return c.autoscalingV1
+}
+
+// Deprecated: Autoscaling retrieves the default version of AutoscalingClient.
+// Please explicitly pick a version.
+func (c *Clientset) Autoscaling() autoscalingv1.AutoscalingV1Interface {
+	return c.autoscalingV1
+}
+
+// AutoscalingV2beta1 retrieves the AutoscalingV2beta1Client
+func (c *Clientset) AutoscalingV2beta1() autoscalingv2beta1.AutoscalingV2beta1Interface {
+	return c.autoscalingV2beta1
+}
+
+// BatchV1 retrieves the BatchV1Client
+func (c *Clientset) BatchV1() batchv1.BatchV1Interface {
+	return c.batchV1
+}
+
+// Deprecated: Batch retrieves the default version of BatchClient.
+// Please explicitly pick a version.
+func (c *Clientset) Batch() batchv1.BatchV1Interface {
+	return c.batchV1
+}
+
+// BatchV1beta1 retrieves the BatchV1beta1Client
+func (c *Clientset) BatchV1beta1() batchv1beta1.BatchV1beta1Interface {
+	return c.batchV1beta1
+}
+
+// BatchV2alpha1 retrieves the BatchV2alpha1Client
+func (c *Clientset) BatchV2alpha1() batchv2alpha1.BatchV2alpha1Interface {
+	return c.batchV2alpha1
+}
+
+// CertificatesV1beta1 retrieves the CertificatesV1beta1Client
+func (c *Clientset) CertificatesV1beta1() certificatesv1beta1.CertificatesV1beta1Interface {
+	return c.certificatesV1beta1
+}
+
+// Deprecated: Certificates retrieves the default version of CertificatesClient.
+// Please explicitly pick a version.
+func (c *Clientset) Certificates() certificatesv1beta1.CertificatesV1beta1Interface {
+	return c.certificatesV1beta1
+}
+
+// CoreV1 retrieves the CoreV1Client
+func (c *Clientset) CoreV1() corev1.CoreV1Interface {
+	return c.coreV1
+}
+
+// Deprecated: Core retrieves the default version of CoreClient.
+// Please explicitly pick a version.
+func (c *Clientset) Core() corev1.CoreV1Interface {
+	return c.coreV1
+}
+
+// EventsV1beta1 retrieves the EventsV1beta1Client
+func (c *Clientset) EventsV1beta1() eventsv1beta1.EventsV1beta1Interface {
+	return c.eventsV1beta1
+}
+
+// Deprecated: Events retrieves the default version of EventsClient.
+// Please explicitly pick a version.
+func (c *Clientset) Events() eventsv1beta1.EventsV1beta1Interface {
+	return c.eventsV1beta1
+}
+
+// ExtensionsV1beta1 retrieves the ExtensionsV1beta1Client
+func (c *Clientset) ExtensionsV1beta1() extensionsv1beta1.ExtensionsV1beta1Interface {
+	return c.extensionsV1beta1
+}
+
+// Deprecated: Extensions retrieves the default version of ExtensionsClient.
+// Please explicitly pick a version.
+func (c *Clientset) Extensions() extensionsv1beta1.ExtensionsV1beta1Interface {
+	return c.extensionsV1beta1
+}
+
+// NetworkingV1 retrieves the NetworkingV1Client
+func (c *Clientset) NetworkingV1() networkingv1.NetworkingV1Interface {
+	return c.networkingV1
+}
+
+// Deprecated: Networking retrieves the default version of NetworkingClient.
+// Please explicitly pick a version.
+func (c *Clientset) Networking() networkingv1.NetworkingV1Interface {
+	return c.networkingV1
+}
+
+// PolicyV1beta1 retrieves the PolicyV1beta1Client
+func (c *Clientset) PolicyV1beta1() policyv1beta1.PolicyV1beta1Interface {
+	return c.policyV1beta1
+}
+
+// Deprecated: Policy retrieves the default version of PolicyClient.
+// Please explicitly pick a version.
+func (c *Clientset) Policy() policyv1beta1.PolicyV1beta1Interface {
+	return c.policyV1beta1
+}
+
+// RbacV1 retrieves the RbacV1Client
+func (c *Clientset) RbacV1() rbacv1.RbacV1Interface {
+	return c.rbacV1
+}
+
+// Deprecated: Rbac retrieves the default version of RbacClient.
+// Please explicitly pick a version.
+func (c *Clientset) Rbac() rbacv1.RbacV1Interface {
+	return c.rbacV1
+}
+
+// RbacV1beta1 retrieves the RbacV1beta1Client
+func (c *Clientset) RbacV1beta1() rbacv1beta1.RbacV1beta1Interface {
+	return c.rbacV1beta1
+}
+
+// RbacV1alpha1 retrieves the RbacV1alpha1Client
+func (c *Clientset) RbacV1alpha1() rbacv1alpha1.RbacV1alpha1Interface {
+	return c.rbacV1alpha1
+}
+
+// SchedulingV1alpha1 retrieves the SchedulingV1alpha1Client
+func (c *Clientset) SchedulingV1alpha1() schedulingv1alpha1.SchedulingV1alpha1Interface {
+	return c.schedulingV1alpha1
+}
+
+// SchedulingV1beta1 retrieves the SchedulingV1beta1Client
+func (c *Clientset) SchedulingV1beta1() schedulingv1beta1.SchedulingV1beta1Interface {
+	return c.schedulingV1beta1
+}
+
+// Deprecated: Scheduling retrieves the default version of SchedulingClient.
+// Please explicitly pick a version.
+func (c *Clientset) Scheduling() schedulingv1beta1.SchedulingV1beta1Interface {
+	return c.schedulingV1beta1
+}
+
+// SettingsV1alpha1 retrieves the SettingsV1alpha1Client
+func (c *Clientset) SettingsV1alpha1() settingsv1alpha1.SettingsV1alpha1Interface {
+	return c.settingsV1alpha1
+}
+
+// Deprecated: Settings retrieves the default version of SettingsClient.
+// Please explicitly pick a version.
+func (c *Clientset) Settings() settingsv1alpha1.SettingsV1alpha1Interface {
+	return c.settingsV1alpha1
+}
+
+// StorageV1beta1 retrieves the StorageV1beta1Client
+func (c *Clientset) StorageV1beta1() storagev1beta1.StorageV1beta1Interface {
+	return c.storageV1beta1
+}
+
+// StorageV1 retrieves the StorageV1Client
+func (c *Clientset) StorageV1() storagev1.StorageV1Interface {
+	return c.storageV1
+}
+
+// Deprecated: Storage retrieves the default version of StorageClient.
+// Please explicitly pick a version.
+func (c *Clientset) Storage() storagev1.StorageV1Interface {
+	return c.storageV1
+}
+
+// StorageV1alpha1 retrieves the StorageV1alpha1Client
+func (c *Clientset) StorageV1alpha1() storagev1alpha1.StorageV1alpha1Interface {
+	return c.storageV1alpha1
+}
+
+// Discovery retrieves the DiscoveryClient
+func (c *Clientset) Discovery() discovery.DiscoveryInterface {
+	if c == nil {
+		return nil
+	}
+	return c.DiscoveryClient
+}
+
+// NewForConfig creates a new Clientset for the given config.
+func NewForConfig(c *rest.Config) (*Clientset, error) {
+	configShallowCopy := *c
+	if configShallowCopy.RateLimiter == nil && configShallowCopy.QPS > 0 {
+		configShallowCopy.RateLimiter = flowcontrol.NewTokenBucketRateLimiter(configShallowCopy.QPS, configShallowCopy.Burst)
+	}
+	var cs Clientset
+	var err error
+	cs.admissionregistrationV1alpha1, err = admissionregistrationv1alpha1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.admissionregistrationV1beta1, err = admissionregistrationv1beta1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.appsV1beta1, err = appsv1beta1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.appsV1beta2, err = appsv1beta2.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.appsV1, err = appsv1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.authenticationV1, err = authenticationv1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.authenticationV1beta1, err = authenticationv1beta1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.authorizationV1, err = authorizationv1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.authorizationV1beta1, err = authorizationv1beta1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.autoscalingV1, err = autoscalingv1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.autoscalingV2beta1, err = autoscalingv2beta1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.batchV1, err = batchv1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.batchV1beta1, err = batchv1beta1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.batchV2alpha1, err = batchv2alpha1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.certificatesV1beta1, err = certificatesv1beta1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.coreV1, err = corev1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.eventsV1beta1, err = eventsv1beta1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.extensionsV1beta1, err = extensionsv1beta1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.networkingV1, err = networkingv1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.policyV1beta1, err = policyv1beta1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.rbacV1, err = rbacv1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.rbacV1beta1, err = rbacv1beta1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.rbacV1alpha1, err = rbacv1alpha1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.schedulingV1alpha1, err = schedulingv1alpha1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.schedulingV1beta1, err = schedulingv1beta1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.settingsV1alpha1, err = settingsv1alpha1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.storageV1beta1, err = storagev1beta1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.storageV1, err = storagev1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	cs.storageV1alpha1, err = storagev1alpha1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+
+	cs.DiscoveryClient, err = discovery.NewDiscoveryClientForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	return &cs, nil
+}
+
+// NewForConfigOrDie creates a new Clientset for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *Clientset {
+	var cs Clientset
+	cs.admissionregistrationV1alpha1 = admissionregistrationv1alpha1.NewForConfigOrDie(c)
+	cs.admissionregistrationV1beta1 = admissionregistrationv1beta1.NewForConfigOrDie(c)
+	cs.appsV1beta1 = appsv1beta1.NewForConfigOrDie(c)
+	cs.appsV1beta2 = appsv1beta2.NewForConfigOrDie(c)
+	cs.appsV1 = appsv1.NewForConfigOrDie(c)
+	cs.authenticationV1 = authenticationv1.NewForConfigOrDie(c)
+	cs.authenticationV1beta1 = authenticationv1beta1.NewForConfigOrDie(c)
+	cs.authorizationV1 = authorizationv1.NewForConfigOrDie(c)
+	cs.authorizationV1beta1 = authorizationv1beta1.NewForConfigOrDie(c)
+	cs.autoscalingV1 = autoscalingv1.NewForConfigOrDie(c)
+	cs.autoscalingV2beta1 = autoscalingv2beta1.NewForConfigOrDie(c)
+	cs.batchV1 = batchv1.NewForConfigOrDie(c)
+	cs.batchV1beta1 = batchv1beta1.NewForConfigOrDie(c)
+	cs.batchV2alpha1 = batchv2alpha1.NewForConfigOrDie(c)
+	cs.certificatesV1beta1 = certificatesv1beta1.NewForConfigOrDie(c)
+	cs.coreV1 = corev1.NewForConfigOrDie(c)
+	cs.eventsV1beta1 = eventsv1beta1.NewForConfigOrDie(c)
+	cs.extensionsV1beta1 = extensionsv1beta1.NewForConfigOrDie(c)
+	cs.networkingV1 = networkingv1.NewForConfigOrDie(c)
+	cs.policyV1beta1 = policyv1beta1.NewForConfigOrDie(c)
+	cs.rbacV1 = rbacv1.NewForConfigOrDie(c)
+	cs.rbacV1beta1 = rbacv1beta1.NewForConfigOrDie(c)
+	cs.rbacV1alpha1 = rbacv1alpha1.NewForConfigOrDie(c)
+	cs.schedulingV1alpha1 = schedulingv1alpha1.NewForConfigOrDie(c)
+	cs.schedulingV1beta1 = schedulingv1beta1.NewForConfigOrDie(c)
+	cs.settingsV1alpha1 = settingsv1alpha1.NewForConfigOrDie(c)
+	cs.storageV1beta1 = storagev1beta1.NewForConfigOrDie(c)
+	cs.storageV1 = storagev1.NewForConfigOrDie(c)
+	cs.storageV1alpha1 = storagev1alpha1.NewForConfigOrDie(c)
+
+	cs.DiscoveryClient = discovery.NewDiscoveryClientForConfigOrDie(c)
+	return &cs
+}
+
+// New creates a new Clientset for the given RESTClient.
+func New(c rest.Interface) *Clientset {
+	var cs Clientset
+	cs.admissionregistrationV1alpha1 = admissionregistrationv1alpha1.New(c)
+	cs.admissionregistrationV1beta1 = admissionregistrationv1beta1.New(c)
+	cs.appsV1beta1 = appsv1beta1.New(c)
+	cs.appsV1beta2 = appsv1beta2.New(c)
+	cs.appsV1 = appsv1.New(c)
+	cs.authenticationV1 = authenticationv1.New(c)
+	cs.authenticationV1beta1 = authenticationv1beta1.New(c)
+	cs.authorizationV1 = authorizationv1.New(c)
+	cs.authorizationV1beta1 = authorizationv1beta1.New(c)
+	cs.autoscalingV1 = autoscalingv1.New(c)
+	cs.autoscalingV2beta1 = autoscalingv2beta1.New(c)
+	cs.batchV1 = batchv1.New(c)
+	cs.batchV1beta1 = batchv1beta1.New(c)
+	cs.batchV2alpha1 = batchv2alpha1.New(c)
+	cs.certificatesV1beta1 = certificatesv1beta1.New(c)
+	cs.coreV1 = corev1.New(c)
+	cs.eventsV1beta1 = eventsv1beta1.New(c)
+	cs.extensionsV1beta1 = extensionsv1beta1.New(c)
+	cs.networkingV1 = networkingv1.New(c)
+	cs.policyV1beta1 = policyv1beta1.New(c)
+	cs.rbacV1 = rbacv1.New(c)
+	cs.rbacV1beta1 = rbacv1beta1.New(c)
+	cs.rbacV1alpha1 = rbacv1alpha1.New(c)
+	cs.schedulingV1alpha1 = schedulingv1alpha1.New(c)
+	cs.schedulingV1beta1 = schedulingv1beta1.New(c)
+	cs.settingsV1alpha1 = settingsv1alpha1.New(c)
+	cs.storageV1beta1 = storagev1beta1.New(c)
+	cs.storageV1 = storagev1.New(c)
+	cs.storageV1alpha1 = storagev1alpha1.New(c)
+
+	cs.DiscoveryClient = discovery.NewDiscoveryClient(c)
+	return &cs
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/doc.go
new file mode 100644
index 0000000..b272334
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated clientset.
+package kubernetes
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/import.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/import.go
new file mode 100644
index 0000000..c4f9a91
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/import.go
@@ -0,0 +1,19 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This file exists to enforce this clientset's vanity import path.
+
+package kubernetes // import "k8s.io/client-go/kubernetes"
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/scheme/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/scheme/doc.go
new file mode 100644
index 0000000..7dc3756
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/scheme/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package contains the scheme of the automatically generated clientset.
+package scheme
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/scheme/register.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/scheme/register.go
new file mode 100644
index 0000000..86584cf
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/scheme/register.go
@@ -0,0 +1,110 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package scheme
+
+import (
+	admissionregistrationv1alpha1 "k8s.io/api/admissionregistration/v1alpha1"
+	admissionregistrationv1beta1 "k8s.io/api/admissionregistration/v1beta1"
+	appsv1 "k8s.io/api/apps/v1"
+	appsv1beta1 "k8s.io/api/apps/v1beta1"
+	appsv1beta2 "k8s.io/api/apps/v1beta2"
+	authenticationv1 "k8s.io/api/authentication/v1"
+	authenticationv1beta1 "k8s.io/api/authentication/v1beta1"
+	authorizationv1 "k8s.io/api/authorization/v1"
+	authorizationv1beta1 "k8s.io/api/authorization/v1beta1"
+	autoscalingv1 "k8s.io/api/autoscaling/v1"
+	autoscalingv2beta1 "k8s.io/api/autoscaling/v2beta1"
+	batchv1 "k8s.io/api/batch/v1"
+	batchv1beta1 "k8s.io/api/batch/v1beta1"
+	batchv2alpha1 "k8s.io/api/batch/v2alpha1"
+	certificatesv1beta1 "k8s.io/api/certificates/v1beta1"
+	corev1 "k8s.io/api/core/v1"
+	eventsv1beta1 "k8s.io/api/events/v1beta1"
+	extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
+	networkingv1 "k8s.io/api/networking/v1"
+	policyv1beta1 "k8s.io/api/policy/v1beta1"
+	rbacv1 "k8s.io/api/rbac/v1"
+	rbacv1alpha1 "k8s.io/api/rbac/v1alpha1"
+	rbacv1beta1 "k8s.io/api/rbac/v1beta1"
+	schedulingv1alpha1 "k8s.io/api/scheduling/v1alpha1"
+	schedulingv1beta1 "k8s.io/api/scheduling/v1beta1"
+	settingsv1alpha1 "k8s.io/api/settings/v1alpha1"
+	storagev1 "k8s.io/api/storage/v1"
+	storagev1alpha1 "k8s.io/api/storage/v1alpha1"
+	storagev1beta1 "k8s.io/api/storage/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+)
+
+var Scheme = runtime.NewScheme()
+var Codecs = serializer.NewCodecFactory(Scheme)
+var ParameterCodec = runtime.NewParameterCodec(Scheme)
+
+func init() {
+	v1.AddToGroupVersion(Scheme, schema.GroupVersion{Version: "v1"})
+	AddToScheme(Scheme)
+}
+
+// AddToScheme adds all types of this clientset into the given scheme. This allows composition
+// of clientsets, like in:
+//
+//   import (
+//     "k8s.io/client-go/kubernetes"
+//     clientsetscheme "k8s.io/client-go/kubernetes/scheme"
+//     aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
+//   )
+//
+//   kclientset, _ := kubernetes.NewForConfig(c)
+//   aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
+//
+// After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
+// correctly.
+func AddToScheme(scheme *runtime.Scheme) {
+	admissionregistrationv1alpha1.AddToScheme(scheme)
+	admissionregistrationv1beta1.AddToScheme(scheme)
+	appsv1beta1.AddToScheme(scheme)
+	appsv1beta2.AddToScheme(scheme)
+	appsv1.AddToScheme(scheme)
+	authenticationv1.AddToScheme(scheme)
+	authenticationv1beta1.AddToScheme(scheme)
+	authorizationv1.AddToScheme(scheme)
+	authorizationv1beta1.AddToScheme(scheme)
+	autoscalingv1.AddToScheme(scheme)
+	autoscalingv2beta1.AddToScheme(scheme)
+	batchv1.AddToScheme(scheme)
+	batchv1beta1.AddToScheme(scheme)
+	batchv2alpha1.AddToScheme(scheme)
+	certificatesv1beta1.AddToScheme(scheme)
+	corev1.AddToScheme(scheme)
+	eventsv1beta1.AddToScheme(scheme)
+	extensionsv1beta1.AddToScheme(scheme)
+	networkingv1.AddToScheme(scheme)
+	policyv1beta1.AddToScheme(scheme)
+	rbacv1.AddToScheme(scheme)
+	rbacv1beta1.AddToScheme(scheme)
+	rbacv1alpha1.AddToScheme(scheme)
+	schedulingv1alpha1.AddToScheme(scheme)
+	schedulingv1beta1.AddToScheme(scheme)
+	settingsv1alpha1.AddToScheme(scheme)
+	storagev1beta1.AddToScheme(scheme)
+	storagev1.AddToScheme(scheme)
+	storagev1alpha1.AddToScheme(scheme)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1alpha1/admissionregistration_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1alpha1/admissionregistration_client.go
new file mode 100644
index 0000000..5e02f72
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1alpha1/admissionregistration_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/admissionregistration/v1alpha1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type AdmissionregistrationV1alpha1Interface interface {
+	RESTClient() rest.Interface
+	InitializerConfigurationsGetter
+}
+
+// AdmissionregistrationV1alpha1Client is used to interact with features provided by the admissionregistration.k8s.io group.
+type AdmissionregistrationV1alpha1Client struct {
+	restClient rest.Interface
+}
+
+func (c *AdmissionregistrationV1alpha1Client) InitializerConfigurations() InitializerConfigurationInterface {
+	return newInitializerConfigurations(c)
+}
+
+// NewForConfig creates a new AdmissionregistrationV1alpha1Client for the given config.
+func NewForConfig(c *rest.Config) (*AdmissionregistrationV1alpha1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &AdmissionregistrationV1alpha1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new AdmissionregistrationV1alpha1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *AdmissionregistrationV1alpha1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new AdmissionregistrationV1alpha1Client for the given RESTClient.
+func New(c rest.Interface) *AdmissionregistrationV1alpha1Client {
+	return &AdmissionregistrationV1alpha1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1alpha1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *AdmissionregistrationV1alpha1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1alpha1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1alpha1/doc.go
new file mode 100644
index 0000000..df51baa
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1alpha1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1alpha1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1alpha1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1alpha1/generated_expansion.go
new file mode 100644
index 0000000..1e29b96
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1alpha1/generated_expansion.go
@@ -0,0 +1,21 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+type InitializerConfigurationExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1alpha1/initializerconfiguration.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1alpha1/initializerconfiguration.go
new file mode 100644
index 0000000..e014ea7
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1alpha1/initializerconfiguration.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/admissionregistration/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// InitializerConfigurationsGetter has a method to return a InitializerConfigurationInterface.
+// A group's client should implement this interface.
+type InitializerConfigurationsGetter interface {
+	InitializerConfigurations() InitializerConfigurationInterface
+}
+
+// InitializerConfigurationInterface has methods to work with InitializerConfiguration resources.
+type InitializerConfigurationInterface interface {
+	Create(*v1alpha1.InitializerConfiguration) (*v1alpha1.InitializerConfiguration, error)
+	Update(*v1alpha1.InitializerConfiguration) (*v1alpha1.InitializerConfiguration, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.InitializerConfiguration, error)
+	List(opts v1.ListOptions) (*v1alpha1.InitializerConfigurationList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.InitializerConfiguration, err error)
+	InitializerConfigurationExpansion
+}
+
+// initializerConfigurations implements InitializerConfigurationInterface
+type initializerConfigurations struct {
+	client rest.Interface
+}
+
+// newInitializerConfigurations returns a InitializerConfigurations
+func newInitializerConfigurations(c *AdmissionregistrationV1alpha1Client) *initializerConfigurations {
+	return &initializerConfigurations{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the initializerConfiguration, and returns the corresponding initializerConfiguration object, and an error if there is any.
+func (c *initializerConfigurations) Get(name string, options v1.GetOptions) (result *v1alpha1.InitializerConfiguration, err error) {
+	result = &v1alpha1.InitializerConfiguration{}
+	err = c.client.Get().
+		Resource("initializerconfigurations").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of InitializerConfigurations that match those selectors.
+func (c *initializerConfigurations) List(opts v1.ListOptions) (result *v1alpha1.InitializerConfigurationList, err error) {
+	result = &v1alpha1.InitializerConfigurationList{}
+	err = c.client.Get().
+		Resource("initializerconfigurations").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested initializerConfigurations.
+func (c *initializerConfigurations) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("initializerconfigurations").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a initializerConfiguration and creates it.  Returns the server's representation of the initializerConfiguration, and an error, if there is any.
+func (c *initializerConfigurations) Create(initializerConfiguration *v1alpha1.InitializerConfiguration) (result *v1alpha1.InitializerConfiguration, err error) {
+	result = &v1alpha1.InitializerConfiguration{}
+	err = c.client.Post().
+		Resource("initializerconfigurations").
+		Body(initializerConfiguration).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a initializerConfiguration and updates it. Returns the server's representation of the initializerConfiguration, and an error, if there is any.
+func (c *initializerConfigurations) Update(initializerConfiguration *v1alpha1.InitializerConfiguration) (result *v1alpha1.InitializerConfiguration, err error) {
+	result = &v1alpha1.InitializerConfiguration{}
+	err = c.client.Put().
+		Resource("initializerconfigurations").
+		Name(initializerConfiguration.Name).
+		Body(initializerConfiguration).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the initializerConfiguration and deletes it. Returns an error if one occurs.
+func (c *initializerConfigurations) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("initializerconfigurations").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *initializerConfigurations) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("initializerconfigurations").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched initializerConfiguration.
+func (c *initializerConfigurations) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.InitializerConfiguration, err error) {
+	result = &v1alpha1.InitializerConfiguration{}
+	err = c.client.Patch(pt).
+		Resource("initializerconfigurations").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1/admissionregistration_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1/admissionregistration_client.go
new file mode 100644
index 0000000..b13ea79
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1/admissionregistration_client.go
@@ -0,0 +1,95 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/admissionregistration/v1beta1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type AdmissionregistrationV1beta1Interface interface {
+	RESTClient() rest.Interface
+	MutatingWebhookConfigurationsGetter
+	ValidatingWebhookConfigurationsGetter
+}
+
+// AdmissionregistrationV1beta1Client is used to interact with features provided by the admissionregistration.k8s.io group.
+type AdmissionregistrationV1beta1Client struct {
+	restClient rest.Interface
+}
+
+func (c *AdmissionregistrationV1beta1Client) MutatingWebhookConfigurations() MutatingWebhookConfigurationInterface {
+	return newMutatingWebhookConfigurations(c)
+}
+
+func (c *AdmissionregistrationV1beta1Client) ValidatingWebhookConfigurations() ValidatingWebhookConfigurationInterface {
+	return newValidatingWebhookConfigurations(c)
+}
+
+// NewForConfig creates a new AdmissionregistrationV1beta1Client for the given config.
+func NewForConfig(c *rest.Config) (*AdmissionregistrationV1beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &AdmissionregistrationV1beta1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new AdmissionregistrationV1beta1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *AdmissionregistrationV1beta1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new AdmissionregistrationV1beta1Client for the given RESTClient.
+func New(c rest.Interface) *AdmissionregistrationV1beta1Client {
+	return &AdmissionregistrationV1beta1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1beta1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *AdmissionregistrationV1beta1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1/doc.go
new file mode 100644
index 0000000..7711019
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1/generated_expansion.go
new file mode 100644
index 0000000..2aeb9c9
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1/generated_expansion.go
@@ -0,0 +1,23 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+type MutatingWebhookConfigurationExpansion interface{}
+
+type ValidatingWebhookConfigurationExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1/mutatingwebhookconfiguration.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1/mutatingwebhookconfiguration.go
new file mode 100644
index 0000000..cb01571
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1/mutatingwebhookconfiguration.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/admissionregistration/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// MutatingWebhookConfigurationsGetter has a method to return a MutatingWebhookConfigurationInterface.
+// A group's client should implement this interface.
+type MutatingWebhookConfigurationsGetter interface {
+	MutatingWebhookConfigurations() MutatingWebhookConfigurationInterface
+}
+
+// MutatingWebhookConfigurationInterface has methods to work with MutatingWebhookConfiguration resources.
+type MutatingWebhookConfigurationInterface interface {
+	Create(*v1beta1.MutatingWebhookConfiguration) (*v1beta1.MutatingWebhookConfiguration, error)
+	Update(*v1beta1.MutatingWebhookConfiguration) (*v1beta1.MutatingWebhookConfiguration, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.MutatingWebhookConfiguration, error)
+	List(opts v1.ListOptions) (*v1beta1.MutatingWebhookConfigurationList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.MutatingWebhookConfiguration, err error)
+	MutatingWebhookConfigurationExpansion
+}
+
+// mutatingWebhookConfigurations implements MutatingWebhookConfigurationInterface
+type mutatingWebhookConfigurations struct {
+	client rest.Interface
+}
+
+// newMutatingWebhookConfigurations returns a MutatingWebhookConfigurations
+func newMutatingWebhookConfigurations(c *AdmissionregistrationV1beta1Client) *mutatingWebhookConfigurations {
+	return &mutatingWebhookConfigurations{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the mutatingWebhookConfiguration, and returns the corresponding mutatingWebhookConfiguration object, and an error if there is any.
+func (c *mutatingWebhookConfigurations) Get(name string, options v1.GetOptions) (result *v1beta1.MutatingWebhookConfiguration, err error) {
+	result = &v1beta1.MutatingWebhookConfiguration{}
+	err = c.client.Get().
+		Resource("mutatingwebhookconfigurations").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of MutatingWebhookConfigurations that match those selectors.
+func (c *mutatingWebhookConfigurations) List(opts v1.ListOptions) (result *v1beta1.MutatingWebhookConfigurationList, err error) {
+	result = &v1beta1.MutatingWebhookConfigurationList{}
+	err = c.client.Get().
+		Resource("mutatingwebhookconfigurations").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested mutatingWebhookConfigurations.
+func (c *mutatingWebhookConfigurations) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("mutatingwebhookconfigurations").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a mutatingWebhookConfiguration and creates it.  Returns the server's representation of the mutatingWebhookConfiguration, and an error, if there is any.
+func (c *mutatingWebhookConfigurations) Create(mutatingWebhookConfiguration *v1beta1.MutatingWebhookConfiguration) (result *v1beta1.MutatingWebhookConfiguration, err error) {
+	result = &v1beta1.MutatingWebhookConfiguration{}
+	err = c.client.Post().
+		Resource("mutatingwebhookconfigurations").
+		Body(mutatingWebhookConfiguration).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a mutatingWebhookConfiguration and updates it. Returns the server's representation of the mutatingWebhookConfiguration, and an error, if there is any.
+func (c *mutatingWebhookConfigurations) Update(mutatingWebhookConfiguration *v1beta1.MutatingWebhookConfiguration) (result *v1beta1.MutatingWebhookConfiguration, err error) {
+	result = &v1beta1.MutatingWebhookConfiguration{}
+	err = c.client.Put().
+		Resource("mutatingwebhookconfigurations").
+		Name(mutatingWebhookConfiguration.Name).
+		Body(mutatingWebhookConfiguration).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the mutatingWebhookConfiguration and deletes it. Returns an error if one occurs.
+func (c *mutatingWebhookConfigurations) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("mutatingwebhookconfigurations").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *mutatingWebhookConfigurations) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("mutatingwebhookconfigurations").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched mutatingWebhookConfiguration.
+func (c *mutatingWebhookConfigurations) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.MutatingWebhookConfiguration, err error) {
+	result = &v1beta1.MutatingWebhookConfiguration{}
+	err = c.client.Patch(pt).
+		Resource("mutatingwebhookconfigurations").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1/validatingwebhookconfiguration.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1/validatingwebhookconfiguration.go
new file mode 100644
index 0000000..3a9339f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/admissionregistration/v1beta1/validatingwebhookconfiguration.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/admissionregistration/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ValidatingWebhookConfigurationsGetter has a method to return a ValidatingWebhookConfigurationInterface.
+// A group's client should implement this interface.
+type ValidatingWebhookConfigurationsGetter interface {
+	ValidatingWebhookConfigurations() ValidatingWebhookConfigurationInterface
+}
+
+// ValidatingWebhookConfigurationInterface has methods to work with ValidatingWebhookConfiguration resources.
+type ValidatingWebhookConfigurationInterface interface {
+	Create(*v1beta1.ValidatingWebhookConfiguration) (*v1beta1.ValidatingWebhookConfiguration, error)
+	Update(*v1beta1.ValidatingWebhookConfiguration) (*v1beta1.ValidatingWebhookConfiguration, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.ValidatingWebhookConfiguration, error)
+	List(opts v1.ListOptions) (*v1beta1.ValidatingWebhookConfigurationList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.ValidatingWebhookConfiguration, err error)
+	ValidatingWebhookConfigurationExpansion
+}
+
+// validatingWebhookConfigurations implements ValidatingWebhookConfigurationInterface
+type validatingWebhookConfigurations struct {
+	client rest.Interface
+}
+
+// newValidatingWebhookConfigurations returns a ValidatingWebhookConfigurations
+func newValidatingWebhookConfigurations(c *AdmissionregistrationV1beta1Client) *validatingWebhookConfigurations {
+	return &validatingWebhookConfigurations{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the validatingWebhookConfiguration, and returns the corresponding validatingWebhookConfiguration object, and an error if there is any.
+func (c *validatingWebhookConfigurations) Get(name string, options v1.GetOptions) (result *v1beta1.ValidatingWebhookConfiguration, err error) {
+	result = &v1beta1.ValidatingWebhookConfiguration{}
+	err = c.client.Get().
+		Resource("validatingwebhookconfigurations").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ValidatingWebhookConfigurations that match those selectors.
+func (c *validatingWebhookConfigurations) List(opts v1.ListOptions) (result *v1beta1.ValidatingWebhookConfigurationList, err error) {
+	result = &v1beta1.ValidatingWebhookConfigurationList{}
+	err = c.client.Get().
+		Resource("validatingwebhookconfigurations").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested validatingWebhookConfigurations.
+func (c *validatingWebhookConfigurations) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("validatingwebhookconfigurations").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a validatingWebhookConfiguration and creates it.  Returns the server's representation of the validatingWebhookConfiguration, and an error, if there is any.
+func (c *validatingWebhookConfigurations) Create(validatingWebhookConfiguration *v1beta1.ValidatingWebhookConfiguration) (result *v1beta1.ValidatingWebhookConfiguration, err error) {
+	result = &v1beta1.ValidatingWebhookConfiguration{}
+	err = c.client.Post().
+		Resource("validatingwebhookconfigurations").
+		Body(validatingWebhookConfiguration).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a validatingWebhookConfiguration and updates it. Returns the server's representation of the validatingWebhookConfiguration, and an error, if there is any.
+func (c *validatingWebhookConfigurations) Update(validatingWebhookConfiguration *v1beta1.ValidatingWebhookConfiguration) (result *v1beta1.ValidatingWebhookConfiguration, err error) {
+	result = &v1beta1.ValidatingWebhookConfiguration{}
+	err = c.client.Put().
+		Resource("validatingwebhookconfigurations").
+		Name(validatingWebhookConfiguration.Name).
+		Body(validatingWebhookConfiguration).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the validatingWebhookConfiguration and deletes it. Returns an error if one occurs.
+func (c *validatingWebhookConfigurations) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("validatingwebhookconfigurations").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *validatingWebhookConfigurations) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("validatingwebhookconfigurations").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched validatingWebhookConfiguration.
+func (c *validatingWebhookConfigurations) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.ValidatingWebhookConfiguration, err error) {
+	result = &v1beta1.ValidatingWebhookConfiguration{}
+	err = c.client.Patch(pt).
+		Resource("validatingwebhookconfigurations").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/apps_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/apps_client.go
new file mode 100644
index 0000000..da19c75
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/apps_client.go
@@ -0,0 +1,110 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/apps/v1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type AppsV1Interface interface {
+	RESTClient() rest.Interface
+	ControllerRevisionsGetter
+	DaemonSetsGetter
+	DeploymentsGetter
+	ReplicaSetsGetter
+	StatefulSetsGetter
+}
+
+// AppsV1Client is used to interact with features provided by the apps group.
+type AppsV1Client struct {
+	restClient rest.Interface
+}
+
+func (c *AppsV1Client) ControllerRevisions(namespace string) ControllerRevisionInterface {
+	return newControllerRevisions(c, namespace)
+}
+
+func (c *AppsV1Client) DaemonSets(namespace string) DaemonSetInterface {
+	return newDaemonSets(c, namespace)
+}
+
+func (c *AppsV1Client) Deployments(namespace string) DeploymentInterface {
+	return newDeployments(c, namespace)
+}
+
+func (c *AppsV1Client) ReplicaSets(namespace string) ReplicaSetInterface {
+	return newReplicaSets(c, namespace)
+}
+
+func (c *AppsV1Client) StatefulSets(namespace string) StatefulSetInterface {
+	return newStatefulSets(c, namespace)
+}
+
+// NewForConfig creates a new AppsV1Client for the given config.
+func NewForConfig(c *rest.Config) (*AppsV1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &AppsV1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new AppsV1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *AppsV1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new AppsV1Client for the given RESTClient.
+func New(c rest.Interface) *AppsV1Client {
+	return &AppsV1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *AppsV1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/controllerrevision.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/controllerrevision.go
new file mode 100644
index 0000000..ac9d627
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/controllerrevision.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/apps/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ControllerRevisionsGetter has a method to return a ControllerRevisionInterface.
+// A group's client should implement this interface.
+type ControllerRevisionsGetter interface {
+	ControllerRevisions(namespace string) ControllerRevisionInterface
+}
+
+// ControllerRevisionInterface has methods to work with ControllerRevision resources.
+type ControllerRevisionInterface interface {
+	Create(*v1.ControllerRevision) (*v1.ControllerRevision, error)
+	Update(*v1.ControllerRevision) (*v1.ControllerRevision, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.ControllerRevision, error)
+	List(opts meta_v1.ListOptions) (*v1.ControllerRevisionList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ControllerRevision, err error)
+	ControllerRevisionExpansion
+}
+
+// controllerRevisions implements ControllerRevisionInterface
+type controllerRevisions struct {
+	client rest.Interface
+	ns     string
+}
+
+// newControllerRevisions returns a ControllerRevisions
+func newControllerRevisions(c *AppsV1Client, namespace string) *controllerRevisions {
+	return &controllerRevisions{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the controllerRevision, and returns the corresponding controllerRevision object, and an error if there is any.
+func (c *controllerRevisions) Get(name string, options meta_v1.GetOptions) (result *v1.ControllerRevision, err error) {
+	result = &v1.ControllerRevision{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ControllerRevisions that match those selectors.
+func (c *controllerRevisions) List(opts meta_v1.ListOptions) (result *v1.ControllerRevisionList, err error) {
+	result = &v1.ControllerRevisionList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested controllerRevisions.
+func (c *controllerRevisions) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a controllerRevision and creates it.  Returns the server's representation of the controllerRevision, and an error, if there is any.
+func (c *controllerRevisions) Create(controllerRevision *v1.ControllerRevision) (result *v1.ControllerRevision, err error) {
+	result = &v1.ControllerRevision{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		Body(controllerRevision).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a controllerRevision and updates it. Returns the server's representation of the controllerRevision, and an error, if there is any.
+func (c *controllerRevisions) Update(controllerRevision *v1.ControllerRevision) (result *v1.ControllerRevision, err error) {
+	result = &v1.ControllerRevision{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		Name(controllerRevision.Name).
+		Body(controllerRevision).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the controllerRevision and deletes it. Returns an error if one occurs.
+func (c *controllerRevisions) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *controllerRevisions) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched controllerRevision.
+func (c *controllerRevisions) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ControllerRevision, err error) {
+	result = &v1.ControllerRevision{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/daemonset.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/daemonset.go
new file mode 100644
index 0000000..b50ac25
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/daemonset.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/apps/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// DaemonSetsGetter has a method to return a DaemonSetInterface.
+// A group's client should implement this interface.
+type DaemonSetsGetter interface {
+	DaemonSets(namespace string) DaemonSetInterface
+}
+
+// DaemonSetInterface has methods to work with DaemonSet resources.
+type DaemonSetInterface interface {
+	Create(*v1.DaemonSet) (*v1.DaemonSet, error)
+	Update(*v1.DaemonSet) (*v1.DaemonSet, error)
+	UpdateStatus(*v1.DaemonSet) (*v1.DaemonSet, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.DaemonSet, error)
+	List(opts meta_v1.ListOptions) (*v1.DaemonSetList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.DaemonSet, err error)
+	DaemonSetExpansion
+}
+
+// daemonSets implements DaemonSetInterface
+type daemonSets struct {
+	client rest.Interface
+	ns     string
+}
+
+// newDaemonSets returns a DaemonSets
+func newDaemonSets(c *AppsV1Client, namespace string) *daemonSets {
+	return &daemonSets{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the daemonSet, and returns the corresponding daemonSet object, and an error if there is any.
+func (c *daemonSets) Get(name string, options meta_v1.GetOptions) (result *v1.DaemonSet, err error) {
+	result = &v1.DaemonSet{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of DaemonSets that match those selectors.
+func (c *daemonSets) List(opts meta_v1.ListOptions) (result *v1.DaemonSetList, err error) {
+	result = &v1.DaemonSetList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested daemonSets.
+func (c *daemonSets) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a daemonSet and creates it.  Returns the server's representation of the daemonSet, and an error, if there is any.
+func (c *daemonSets) Create(daemonSet *v1.DaemonSet) (result *v1.DaemonSet, err error) {
+	result = &v1.DaemonSet{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		Body(daemonSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a daemonSet and updates it. Returns the server's representation of the daemonSet, and an error, if there is any.
+func (c *daemonSets) Update(daemonSet *v1.DaemonSet) (result *v1.DaemonSet, err error) {
+	result = &v1.DaemonSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		Name(daemonSet.Name).
+		Body(daemonSet).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *daemonSets) UpdateStatus(daemonSet *v1.DaemonSet) (result *v1.DaemonSet, err error) {
+	result = &v1.DaemonSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		Name(daemonSet.Name).
+		SubResource("status").
+		Body(daemonSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the daemonSet and deletes it. Returns an error if one occurs.
+func (c *daemonSets) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *daemonSets) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched daemonSet.
+func (c *daemonSets) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.DaemonSet, err error) {
+	result = &v1.DaemonSet{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("daemonsets").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/deployment.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/deployment.go
new file mode 100644
index 0000000..e2b1b18
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/deployment.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/apps/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// DeploymentsGetter has a method to return a DeploymentInterface.
+// A group's client should implement this interface.
+type DeploymentsGetter interface {
+	Deployments(namespace string) DeploymentInterface
+}
+
+// DeploymentInterface has methods to work with Deployment resources.
+type DeploymentInterface interface {
+	Create(*v1.Deployment) (*v1.Deployment, error)
+	Update(*v1.Deployment) (*v1.Deployment, error)
+	UpdateStatus(*v1.Deployment) (*v1.Deployment, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.Deployment, error)
+	List(opts meta_v1.ListOptions) (*v1.DeploymentList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Deployment, err error)
+	DeploymentExpansion
+}
+
+// deployments implements DeploymentInterface
+type deployments struct {
+	client rest.Interface
+	ns     string
+}
+
+// newDeployments returns a Deployments
+func newDeployments(c *AppsV1Client, namespace string) *deployments {
+	return &deployments{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the deployment, and returns the corresponding deployment object, and an error if there is any.
+func (c *deployments) Get(name string, options meta_v1.GetOptions) (result *v1.Deployment, err error) {
+	result = &v1.Deployment{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Deployments that match those selectors.
+func (c *deployments) List(opts meta_v1.ListOptions) (result *v1.DeploymentList, err error) {
+	result = &v1.DeploymentList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("deployments").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested deployments.
+func (c *deployments) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("deployments").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a deployment and creates it.  Returns the server's representation of the deployment, and an error, if there is any.
+func (c *deployments) Create(deployment *v1.Deployment) (result *v1.Deployment, err error) {
+	result = &v1.Deployment{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("deployments").
+		Body(deployment).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a deployment and updates it. Returns the server's representation of the deployment, and an error, if there is any.
+func (c *deployments) Update(deployment *v1.Deployment) (result *v1.Deployment, err error) {
+	result = &v1.Deployment{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(deployment.Name).
+		Body(deployment).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *deployments) UpdateStatus(deployment *v1.Deployment) (result *v1.Deployment, err error) {
+	result = &v1.Deployment{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(deployment.Name).
+		SubResource("status").
+		Body(deployment).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the deployment and deletes it. Returns an error if one occurs.
+func (c *deployments) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *deployments) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("deployments").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched deployment.
+func (c *deployments) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Deployment, err error) {
+	result = &v1.Deployment{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("deployments").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/doc.go
new file mode 100644
index 0000000..3af5d05
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/generated_expansion.go
new file mode 100644
index 0000000..88cfe4e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/generated_expansion.go
@@ -0,0 +1,29 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+type ControllerRevisionExpansion interface{}
+
+type DaemonSetExpansion interface{}
+
+type DeploymentExpansion interface{}
+
+type ReplicaSetExpansion interface{}
+
+type StatefulSetExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/replicaset.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/replicaset.go
new file mode 100644
index 0000000..21614cb
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/replicaset.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/apps/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ReplicaSetsGetter has a method to return a ReplicaSetInterface.
+// A group's client should implement this interface.
+type ReplicaSetsGetter interface {
+	ReplicaSets(namespace string) ReplicaSetInterface
+}
+
+// ReplicaSetInterface has methods to work with ReplicaSet resources.
+type ReplicaSetInterface interface {
+	Create(*v1.ReplicaSet) (*v1.ReplicaSet, error)
+	Update(*v1.ReplicaSet) (*v1.ReplicaSet, error)
+	UpdateStatus(*v1.ReplicaSet) (*v1.ReplicaSet, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.ReplicaSet, error)
+	List(opts meta_v1.ListOptions) (*v1.ReplicaSetList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ReplicaSet, err error)
+	ReplicaSetExpansion
+}
+
+// replicaSets implements ReplicaSetInterface
+type replicaSets struct {
+	client rest.Interface
+	ns     string
+}
+
+// newReplicaSets returns a ReplicaSets
+func newReplicaSets(c *AppsV1Client, namespace string) *replicaSets {
+	return &replicaSets{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the replicaSet, and returns the corresponding replicaSet object, and an error if there is any.
+func (c *replicaSets) Get(name string, options meta_v1.GetOptions) (result *v1.ReplicaSet, err error) {
+	result = &v1.ReplicaSet{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ReplicaSets that match those selectors.
+func (c *replicaSets) List(opts meta_v1.ListOptions) (result *v1.ReplicaSetList, err error) {
+	result = &v1.ReplicaSetList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("replicasets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested replicaSets.
+func (c *replicaSets) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("replicasets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a replicaSet and creates it.  Returns the server's representation of the replicaSet, and an error, if there is any.
+func (c *replicaSets) Create(replicaSet *v1.ReplicaSet) (result *v1.ReplicaSet, err error) {
+	result = &v1.ReplicaSet{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Body(replicaSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a replicaSet and updates it. Returns the server's representation of the replicaSet, and an error, if there is any.
+func (c *replicaSets) Update(replicaSet *v1.ReplicaSet) (result *v1.ReplicaSet, err error) {
+	result = &v1.ReplicaSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Name(replicaSet.Name).
+		Body(replicaSet).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *replicaSets) UpdateStatus(replicaSet *v1.ReplicaSet) (result *v1.ReplicaSet, err error) {
+	result = &v1.ReplicaSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Name(replicaSet.Name).
+		SubResource("status").
+		Body(replicaSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the replicaSet and deletes it. Returns an error if one occurs.
+func (c *replicaSets) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *replicaSets) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("replicasets").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched replicaSet.
+func (c *replicaSets) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ReplicaSet, err error) {
+	result = &v1.ReplicaSet{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("replicasets").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/statefulset.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/statefulset.go
new file mode 100644
index 0000000..3ef5b88
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1/statefulset.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/apps/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// StatefulSetsGetter has a method to return a StatefulSetInterface.
+// A group's client should implement this interface.
+type StatefulSetsGetter interface {
+	StatefulSets(namespace string) StatefulSetInterface
+}
+
+// StatefulSetInterface has methods to work with StatefulSet resources.
+type StatefulSetInterface interface {
+	Create(*v1.StatefulSet) (*v1.StatefulSet, error)
+	Update(*v1.StatefulSet) (*v1.StatefulSet, error)
+	UpdateStatus(*v1.StatefulSet) (*v1.StatefulSet, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.StatefulSet, error)
+	List(opts meta_v1.ListOptions) (*v1.StatefulSetList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.StatefulSet, err error)
+	StatefulSetExpansion
+}
+
+// statefulSets implements StatefulSetInterface
+type statefulSets struct {
+	client rest.Interface
+	ns     string
+}
+
+// newStatefulSets returns a StatefulSets
+func newStatefulSets(c *AppsV1Client, namespace string) *statefulSets {
+	return &statefulSets{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the statefulSet, and returns the corresponding statefulSet object, and an error if there is any.
+func (c *statefulSets) Get(name string, options meta_v1.GetOptions) (result *v1.StatefulSet, err error) {
+	result = &v1.StatefulSet{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of StatefulSets that match those selectors.
+func (c *statefulSets) List(opts meta_v1.ListOptions) (result *v1.StatefulSetList, err error) {
+	result = &v1.StatefulSetList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested statefulSets.
+func (c *statefulSets) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a statefulSet and creates it.  Returns the server's representation of the statefulSet, and an error, if there is any.
+func (c *statefulSets) Create(statefulSet *v1.StatefulSet) (result *v1.StatefulSet, err error) {
+	result = &v1.StatefulSet{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Body(statefulSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a statefulSet and updates it. Returns the server's representation of the statefulSet, and an error, if there is any.
+func (c *statefulSets) Update(statefulSet *v1.StatefulSet) (result *v1.StatefulSet, err error) {
+	result = &v1.StatefulSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Name(statefulSet.Name).
+		Body(statefulSet).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *statefulSets) UpdateStatus(statefulSet *v1.StatefulSet) (result *v1.StatefulSet, err error) {
+	result = &v1.StatefulSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Name(statefulSet.Name).
+		SubResource("status").
+		Body(statefulSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the statefulSet and deletes it. Returns an error if one occurs.
+func (c *statefulSets) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *statefulSets) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched statefulSet.
+func (c *statefulSets) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.StatefulSet, err error) {
+	result = &v1.StatefulSet{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("statefulsets").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/apps_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/apps_client.go
new file mode 100644
index 0000000..4d882e2
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/apps_client.go
@@ -0,0 +1,105 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/apps/v1beta1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type AppsV1beta1Interface interface {
+	RESTClient() rest.Interface
+	ControllerRevisionsGetter
+	DeploymentsGetter
+	ScalesGetter
+	StatefulSetsGetter
+}
+
+// AppsV1beta1Client is used to interact with features provided by the apps group.
+type AppsV1beta1Client struct {
+	restClient rest.Interface
+}
+
+func (c *AppsV1beta1Client) ControllerRevisions(namespace string) ControllerRevisionInterface {
+	return newControllerRevisions(c, namespace)
+}
+
+func (c *AppsV1beta1Client) Deployments(namespace string) DeploymentInterface {
+	return newDeployments(c, namespace)
+}
+
+func (c *AppsV1beta1Client) Scales(namespace string) ScaleInterface {
+	return newScales(c, namespace)
+}
+
+func (c *AppsV1beta1Client) StatefulSets(namespace string) StatefulSetInterface {
+	return newStatefulSets(c, namespace)
+}
+
+// NewForConfig creates a new AppsV1beta1Client for the given config.
+func NewForConfig(c *rest.Config) (*AppsV1beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &AppsV1beta1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new AppsV1beta1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *AppsV1beta1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new AppsV1beta1Client for the given RESTClient.
+func New(c rest.Interface) *AppsV1beta1Client {
+	return &AppsV1beta1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1beta1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *AppsV1beta1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/controllerrevision.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/controllerrevision.go
new file mode 100644
index 0000000..ec8fa92
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/controllerrevision.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/apps/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ControllerRevisionsGetter has a method to return a ControllerRevisionInterface.
+// A group's client should implement this interface.
+type ControllerRevisionsGetter interface {
+	ControllerRevisions(namespace string) ControllerRevisionInterface
+}
+
+// ControllerRevisionInterface has methods to work with ControllerRevision resources.
+type ControllerRevisionInterface interface {
+	Create(*v1beta1.ControllerRevision) (*v1beta1.ControllerRevision, error)
+	Update(*v1beta1.ControllerRevision) (*v1beta1.ControllerRevision, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.ControllerRevision, error)
+	List(opts v1.ListOptions) (*v1beta1.ControllerRevisionList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.ControllerRevision, err error)
+	ControllerRevisionExpansion
+}
+
+// controllerRevisions implements ControllerRevisionInterface
+type controllerRevisions struct {
+	client rest.Interface
+	ns     string
+}
+
+// newControllerRevisions returns a ControllerRevisions
+func newControllerRevisions(c *AppsV1beta1Client, namespace string) *controllerRevisions {
+	return &controllerRevisions{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the controllerRevision, and returns the corresponding controllerRevision object, and an error if there is any.
+func (c *controllerRevisions) Get(name string, options v1.GetOptions) (result *v1beta1.ControllerRevision, err error) {
+	result = &v1beta1.ControllerRevision{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ControllerRevisions that match those selectors.
+func (c *controllerRevisions) List(opts v1.ListOptions) (result *v1beta1.ControllerRevisionList, err error) {
+	result = &v1beta1.ControllerRevisionList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested controllerRevisions.
+func (c *controllerRevisions) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a controllerRevision and creates it.  Returns the server's representation of the controllerRevision, and an error, if there is any.
+func (c *controllerRevisions) Create(controllerRevision *v1beta1.ControllerRevision) (result *v1beta1.ControllerRevision, err error) {
+	result = &v1beta1.ControllerRevision{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		Body(controllerRevision).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a controllerRevision and updates it. Returns the server's representation of the controllerRevision, and an error, if there is any.
+func (c *controllerRevisions) Update(controllerRevision *v1beta1.ControllerRevision) (result *v1beta1.ControllerRevision, err error) {
+	result = &v1beta1.ControllerRevision{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		Name(controllerRevision.Name).
+		Body(controllerRevision).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the controllerRevision and deletes it. Returns an error if one occurs.
+func (c *controllerRevisions) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *controllerRevisions) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched controllerRevision.
+func (c *controllerRevisions) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.ControllerRevision, err error) {
+	result = &v1beta1.ControllerRevision{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/deployment.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/deployment.go
new file mode 100644
index 0000000..365e06f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/deployment.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/apps/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// DeploymentsGetter has a method to return a DeploymentInterface.
+// A group's client should implement this interface.
+type DeploymentsGetter interface {
+	Deployments(namespace string) DeploymentInterface
+}
+
+// DeploymentInterface has methods to work with Deployment resources.
+type DeploymentInterface interface {
+	Create(*v1beta1.Deployment) (*v1beta1.Deployment, error)
+	Update(*v1beta1.Deployment) (*v1beta1.Deployment, error)
+	UpdateStatus(*v1beta1.Deployment) (*v1beta1.Deployment, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.Deployment, error)
+	List(opts v1.ListOptions) (*v1beta1.DeploymentList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.Deployment, err error)
+	DeploymentExpansion
+}
+
+// deployments implements DeploymentInterface
+type deployments struct {
+	client rest.Interface
+	ns     string
+}
+
+// newDeployments returns a Deployments
+func newDeployments(c *AppsV1beta1Client, namespace string) *deployments {
+	return &deployments{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the deployment, and returns the corresponding deployment object, and an error if there is any.
+func (c *deployments) Get(name string, options v1.GetOptions) (result *v1beta1.Deployment, err error) {
+	result = &v1beta1.Deployment{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Deployments that match those selectors.
+func (c *deployments) List(opts v1.ListOptions) (result *v1beta1.DeploymentList, err error) {
+	result = &v1beta1.DeploymentList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("deployments").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested deployments.
+func (c *deployments) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("deployments").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a deployment and creates it.  Returns the server's representation of the deployment, and an error, if there is any.
+func (c *deployments) Create(deployment *v1beta1.Deployment) (result *v1beta1.Deployment, err error) {
+	result = &v1beta1.Deployment{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("deployments").
+		Body(deployment).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a deployment and updates it. Returns the server's representation of the deployment, and an error, if there is any.
+func (c *deployments) Update(deployment *v1beta1.Deployment) (result *v1beta1.Deployment, err error) {
+	result = &v1beta1.Deployment{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(deployment.Name).
+		Body(deployment).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *deployments) UpdateStatus(deployment *v1beta1.Deployment) (result *v1beta1.Deployment, err error) {
+	result = &v1beta1.Deployment{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(deployment.Name).
+		SubResource("status").
+		Body(deployment).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the deployment and deletes it. Returns an error if one occurs.
+func (c *deployments) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *deployments) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("deployments").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched deployment.
+func (c *deployments) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.Deployment, err error) {
+	result = &v1beta1.Deployment{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("deployments").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/doc.go
new file mode 100644
index 0000000..7711019
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/generated_expansion.go
new file mode 100644
index 0000000..b2bfd73
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/generated_expansion.go
@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+type ControllerRevisionExpansion interface{}
+
+type DeploymentExpansion interface{}
+
+type ScaleExpansion interface{}
+
+type StatefulSetExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/scale.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/scale.go
new file mode 100644
index 0000000..cef27bd
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/scale.go
@@ -0,0 +1,48 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	rest "k8s.io/client-go/rest"
+)
+
+// ScalesGetter has a method to return a ScaleInterface.
+// A group's client should implement this interface.
+type ScalesGetter interface {
+	Scales(namespace string) ScaleInterface
+}
+
+// ScaleInterface has methods to work with Scale resources.
+type ScaleInterface interface {
+	ScaleExpansion
+}
+
+// scales implements ScaleInterface
+type scales struct {
+	client rest.Interface
+	ns     string
+}
+
+// newScales returns a Scales
+func newScales(c *AppsV1beta1Client, namespace string) *scales {
+	return &scales{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/statefulset.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/statefulset.go
new file mode 100644
index 0000000..6517454
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta1/statefulset.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/apps/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// StatefulSetsGetter has a method to return a StatefulSetInterface.
+// A group's client should implement this interface.
+type StatefulSetsGetter interface {
+	StatefulSets(namespace string) StatefulSetInterface
+}
+
+// StatefulSetInterface has methods to work with StatefulSet resources.
+type StatefulSetInterface interface {
+	Create(*v1beta1.StatefulSet) (*v1beta1.StatefulSet, error)
+	Update(*v1beta1.StatefulSet) (*v1beta1.StatefulSet, error)
+	UpdateStatus(*v1beta1.StatefulSet) (*v1beta1.StatefulSet, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.StatefulSet, error)
+	List(opts v1.ListOptions) (*v1beta1.StatefulSetList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.StatefulSet, err error)
+	StatefulSetExpansion
+}
+
+// statefulSets implements StatefulSetInterface
+type statefulSets struct {
+	client rest.Interface
+	ns     string
+}
+
+// newStatefulSets returns a StatefulSets
+func newStatefulSets(c *AppsV1beta1Client, namespace string) *statefulSets {
+	return &statefulSets{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the statefulSet, and returns the corresponding statefulSet object, and an error if there is any.
+func (c *statefulSets) Get(name string, options v1.GetOptions) (result *v1beta1.StatefulSet, err error) {
+	result = &v1beta1.StatefulSet{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of StatefulSets that match those selectors.
+func (c *statefulSets) List(opts v1.ListOptions) (result *v1beta1.StatefulSetList, err error) {
+	result = &v1beta1.StatefulSetList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested statefulSets.
+func (c *statefulSets) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a statefulSet and creates it.  Returns the server's representation of the statefulSet, and an error, if there is any.
+func (c *statefulSets) Create(statefulSet *v1beta1.StatefulSet) (result *v1beta1.StatefulSet, err error) {
+	result = &v1beta1.StatefulSet{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Body(statefulSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a statefulSet and updates it. Returns the server's representation of the statefulSet, and an error, if there is any.
+func (c *statefulSets) Update(statefulSet *v1beta1.StatefulSet) (result *v1beta1.StatefulSet, err error) {
+	result = &v1beta1.StatefulSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Name(statefulSet.Name).
+		Body(statefulSet).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *statefulSets) UpdateStatus(statefulSet *v1beta1.StatefulSet) (result *v1beta1.StatefulSet, err error) {
+	result = &v1beta1.StatefulSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Name(statefulSet.Name).
+		SubResource("status").
+		Body(statefulSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the statefulSet and deletes it. Returns an error if one occurs.
+func (c *statefulSets) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *statefulSets) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched statefulSet.
+func (c *statefulSets) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.StatefulSet, err error) {
+	result = &v1beta1.StatefulSet{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("statefulsets").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/apps_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/apps_client.go
new file mode 100644
index 0000000..2754949
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/apps_client.go
@@ -0,0 +1,115 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	v1beta2 "k8s.io/api/apps/v1beta2"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type AppsV1beta2Interface interface {
+	RESTClient() rest.Interface
+	ControllerRevisionsGetter
+	DaemonSetsGetter
+	DeploymentsGetter
+	ReplicaSetsGetter
+	ScalesGetter
+	StatefulSetsGetter
+}
+
+// AppsV1beta2Client is used to interact with features provided by the apps group.
+type AppsV1beta2Client struct {
+	restClient rest.Interface
+}
+
+func (c *AppsV1beta2Client) ControllerRevisions(namespace string) ControllerRevisionInterface {
+	return newControllerRevisions(c, namespace)
+}
+
+func (c *AppsV1beta2Client) DaemonSets(namespace string) DaemonSetInterface {
+	return newDaemonSets(c, namespace)
+}
+
+func (c *AppsV1beta2Client) Deployments(namespace string) DeploymentInterface {
+	return newDeployments(c, namespace)
+}
+
+func (c *AppsV1beta2Client) ReplicaSets(namespace string) ReplicaSetInterface {
+	return newReplicaSets(c, namespace)
+}
+
+func (c *AppsV1beta2Client) Scales(namespace string) ScaleInterface {
+	return newScales(c, namespace)
+}
+
+func (c *AppsV1beta2Client) StatefulSets(namespace string) StatefulSetInterface {
+	return newStatefulSets(c, namespace)
+}
+
+// NewForConfig creates a new AppsV1beta2Client for the given config.
+func NewForConfig(c *rest.Config) (*AppsV1beta2Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &AppsV1beta2Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new AppsV1beta2Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *AppsV1beta2Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new AppsV1beta2Client for the given RESTClient.
+func New(c rest.Interface) *AppsV1beta2Client {
+	return &AppsV1beta2Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1beta2.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *AppsV1beta2Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/controllerrevision.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/controllerrevision.go
new file mode 100644
index 0000000..1271cc6
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/controllerrevision.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	v1beta2 "k8s.io/api/apps/v1beta2"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ControllerRevisionsGetter has a method to return a ControllerRevisionInterface.
+// A group's client should implement this interface.
+type ControllerRevisionsGetter interface {
+	ControllerRevisions(namespace string) ControllerRevisionInterface
+}
+
+// ControllerRevisionInterface has methods to work with ControllerRevision resources.
+type ControllerRevisionInterface interface {
+	Create(*v1beta2.ControllerRevision) (*v1beta2.ControllerRevision, error)
+	Update(*v1beta2.ControllerRevision) (*v1beta2.ControllerRevision, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta2.ControllerRevision, error)
+	List(opts v1.ListOptions) (*v1beta2.ControllerRevisionList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta2.ControllerRevision, err error)
+	ControllerRevisionExpansion
+}
+
+// controllerRevisions implements ControllerRevisionInterface
+type controllerRevisions struct {
+	client rest.Interface
+	ns     string
+}
+
+// newControllerRevisions returns a ControllerRevisions
+func newControllerRevisions(c *AppsV1beta2Client, namespace string) *controllerRevisions {
+	return &controllerRevisions{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the controllerRevision, and returns the corresponding controllerRevision object, and an error if there is any.
+func (c *controllerRevisions) Get(name string, options v1.GetOptions) (result *v1beta2.ControllerRevision, err error) {
+	result = &v1beta2.ControllerRevision{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ControllerRevisions that match those selectors.
+func (c *controllerRevisions) List(opts v1.ListOptions) (result *v1beta2.ControllerRevisionList, err error) {
+	result = &v1beta2.ControllerRevisionList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested controllerRevisions.
+func (c *controllerRevisions) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a controllerRevision and creates it.  Returns the server's representation of the controllerRevision, and an error, if there is any.
+func (c *controllerRevisions) Create(controllerRevision *v1beta2.ControllerRevision) (result *v1beta2.ControllerRevision, err error) {
+	result = &v1beta2.ControllerRevision{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		Body(controllerRevision).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a controllerRevision and updates it. Returns the server's representation of the controllerRevision, and an error, if there is any.
+func (c *controllerRevisions) Update(controllerRevision *v1beta2.ControllerRevision) (result *v1beta2.ControllerRevision, err error) {
+	result = &v1beta2.ControllerRevision{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		Name(controllerRevision.Name).
+		Body(controllerRevision).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the controllerRevision and deletes it. Returns an error if one occurs.
+func (c *controllerRevisions) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *controllerRevisions) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched controllerRevision.
+func (c *controllerRevisions) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta2.ControllerRevision, err error) {
+	result = &v1beta2.ControllerRevision{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("controllerrevisions").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/daemonset.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/daemonset.go
new file mode 100644
index 0000000..683c068
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/daemonset.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	v1beta2 "k8s.io/api/apps/v1beta2"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// DaemonSetsGetter has a method to return a DaemonSetInterface.
+// A group's client should implement this interface.
+type DaemonSetsGetter interface {
+	DaemonSets(namespace string) DaemonSetInterface
+}
+
+// DaemonSetInterface has methods to work with DaemonSet resources.
+type DaemonSetInterface interface {
+	Create(*v1beta2.DaemonSet) (*v1beta2.DaemonSet, error)
+	Update(*v1beta2.DaemonSet) (*v1beta2.DaemonSet, error)
+	UpdateStatus(*v1beta2.DaemonSet) (*v1beta2.DaemonSet, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta2.DaemonSet, error)
+	List(opts v1.ListOptions) (*v1beta2.DaemonSetList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta2.DaemonSet, err error)
+	DaemonSetExpansion
+}
+
+// daemonSets implements DaemonSetInterface
+type daemonSets struct {
+	client rest.Interface
+	ns     string
+}
+
+// newDaemonSets returns a DaemonSets
+func newDaemonSets(c *AppsV1beta2Client, namespace string) *daemonSets {
+	return &daemonSets{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the daemonSet, and returns the corresponding daemonSet object, and an error if there is any.
+func (c *daemonSets) Get(name string, options v1.GetOptions) (result *v1beta2.DaemonSet, err error) {
+	result = &v1beta2.DaemonSet{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of DaemonSets that match those selectors.
+func (c *daemonSets) List(opts v1.ListOptions) (result *v1beta2.DaemonSetList, err error) {
+	result = &v1beta2.DaemonSetList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested daemonSets.
+func (c *daemonSets) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a daemonSet and creates it.  Returns the server's representation of the daemonSet, and an error, if there is any.
+func (c *daemonSets) Create(daemonSet *v1beta2.DaemonSet) (result *v1beta2.DaemonSet, err error) {
+	result = &v1beta2.DaemonSet{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		Body(daemonSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a daemonSet and updates it. Returns the server's representation of the daemonSet, and an error, if there is any.
+func (c *daemonSets) Update(daemonSet *v1beta2.DaemonSet) (result *v1beta2.DaemonSet, err error) {
+	result = &v1beta2.DaemonSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		Name(daemonSet.Name).
+		Body(daemonSet).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *daemonSets) UpdateStatus(daemonSet *v1beta2.DaemonSet) (result *v1beta2.DaemonSet, err error) {
+	result = &v1beta2.DaemonSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		Name(daemonSet.Name).
+		SubResource("status").
+		Body(daemonSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the daemonSet and deletes it. Returns an error if one occurs.
+func (c *daemonSets) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *daemonSets) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched daemonSet.
+func (c *daemonSets) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta2.DaemonSet, err error) {
+	result = &v1beta2.DaemonSet{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("daemonsets").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/deployment.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/deployment.go
new file mode 100644
index 0000000..9a04513
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/deployment.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	v1beta2 "k8s.io/api/apps/v1beta2"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// DeploymentsGetter has a method to return a DeploymentInterface.
+// A group's client should implement this interface.
+type DeploymentsGetter interface {
+	Deployments(namespace string) DeploymentInterface
+}
+
+// DeploymentInterface has methods to work with Deployment resources.
+type DeploymentInterface interface {
+	Create(*v1beta2.Deployment) (*v1beta2.Deployment, error)
+	Update(*v1beta2.Deployment) (*v1beta2.Deployment, error)
+	UpdateStatus(*v1beta2.Deployment) (*v1beta2.Deployment, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta2.Deployment, error)
+	List(opts v1.ListOptions) (*v1beta2.DeploymentList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta2.Deployment, err error)
+	DeploymentExpansion
+}
+
+// deployments implements DeploymentInterface
+type deployments struct {
+	client rest.Interface
+	ns     string
+}
+
+// newDeployments returns a Deployments
+func newDeployments(c *AppsV1beta2Client, namespace string) *deployments {
+	return &deployments{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the deployment, and returns the corresponding deployment object, and an error if there is any.
+func (c *deployments) Get(name string, options v1.GetOptions) (result *v1beta2.Deployment, err error) {
+	result = &v1beta2.Deployment{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Deployments that match those selectors.
+func (c *deployments) List(opts v1.ListOptions) (result *v1beta2.DeploymentList, err error) {
+	result = &v1beta2.DeploymentList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("deployments").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested deployments.
+func (c *deployments) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("deployments").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a deployment and creates it.  Returns the server's representation of the deployment, and an error, if there is any.
+func (c *deployments) Create(deployment *v1beta2.Deployment) (result *v1beta2.Deployment, err error) {
+	result = &v1beta2.Deployment{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("deployments").
+		Body(deployment).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a deployment and updates it. Returns the server's representation of the deployment, and an error, if there is any.
+func (c *deployments) Update(deployment *v1beta2.Deployment) (result *v1beta2.Deployment, err error) {
+	result = &v1beta2.Deployment{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(deployment.Name).
+		Body(deployment).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *deployments) UpdateStatus(deployment *v1beta2.Deployment) (result *v1beta2.Deployment, err error) {
+	result = &v1beta2.Deployment{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(deployment.Name).
+		SubResource("status").
+		Body(deployment).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the deployment and deletes it. Returns an error if one occurs.
+func (c *deployments) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *deployments) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("deployments").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched deployment.
+func (c *deployments) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta2.Deployment, err error) {
+	result = &v1beta2.Deployment{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("deployments").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/doc.go
new file mode 100644
index 0000000..56518ef
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1beta2
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/generated_expansion.go
new file mode 100644
index 0000000..bceae59
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/generated_expansion.go
@@ -0,0 +1,31 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta2
+
+type ControllerRevisionExpansion interface{}
+
+type DaemonSetExpansion interface{}
+
+type DeploymentExpansion interface{}
+
+type ReplicaSetExpansion interface{}
+
+type ScaleExpansion interface{}
+
+type StatefulSetExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/replicaset.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/replicaset.go
new file mode 100644
index 0000000..9fd9de9
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/replicaset.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	v1beta2 "k8s.io/api/apps/v1beta2"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ReplicaSetsGetter has a method to return a ReplicaSetInterface.
+// A group's client should implement this interface.
+type ReplicaSetsGetter interface {
+	ReplicaSets(namespace string) ReplicaSetInterface
+}
+
+// ReplicaSetInterface has methods to work with ReplicaSet resources.
+type ReplicaSetInterface interface {
+	Create(*v1beta2.ReplicaSet) (*v1beta2.ReplicaSet, error)
+	Update(*v1beta2.ReplicaSet) (*v1beta2.ReplicaSet, error)
+	UpdateStatus(*v1beta2.ReplicaSet) (*v1beta2.ReplicaSet, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta2.ReplicaSet, error)
+	List(opts v1.ListOptions) (*v1beta2.ReplicaSetList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta2.ReplicaSet, err error)
+	ReplicaSetExpansion
+}
+
+// replicaSets implements ReplicaSetInterface
+type replicaSets struct {
+	client rest.Interface
+	ns     string
+}
+
+// newReplicaSets returns a ReplicaSets
+func newReplicaSets(c *AppsV1beta2Client, namespace string) *replicaSets {
+	return &replicaSets{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the replicaSet, and returns the corresponding replicaSet object, and an error if there is any.
+func (c *replicaSets) Get(name string, options v1.GetOptions) (result *v1beta2.ReplicaSet, err error) {
+	result = &v1beta2.ReplicaSet{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ReplicaSets that match those selectors.
+func (c *replicaSets) List(opts v1.ListOptions) (result *v1beta2.ReplicaSetList, err error) {
+	result = &v1beta2.ReplicaSetList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("replicasets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested replicaSets.
+func (c *replicaSets) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("replicasets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a replicaSet and creates it.  Returns the server's representation of the replicaSet, and an error, if there is any.
+func (c *replicaSets) Create(replicaSet *v1beta2.ReplicaSet) (result *v1beta2.ReplicaSet, err error) {
+	result = &v1beta2.ReplicaSet{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Body(replicaSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a replicaSet and updates it. Returns the server's representation of the replicaSet, and an error, if there is any.
+func (c *replicaSets) Update(replicaSet *v1beta2.ReplicaSet) (result *v1beta2.ReplicaSet, err error) {
+	result = &v1beta2.ReplicaSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Name(replicaSet.Name).
+		Body(replicaSet).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *replicaSets) UpdateStatus(replicaSet *v1beta2.ReplicaSet) (result *v1beta2.ReplicaSet, err error) {
+	result = &v1beta2.ReplicaSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Name(replicaSet.Name).
+		SubResource("status").
+		Body(replicaSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the replicaSet and deletes it. Returns an error if one occurs.
+func (c *replicaSets) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *replicaSets) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("replicasets").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched replicaSet.
+func (c *replicaSets) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta2.ReplicaSet, err error) {
+	result = &v1beta2.ReplicaSet{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("replicasets").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/scale.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/scale.go
new file mode 100644
index 0000000..f8d6a7f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/scale.go
@@ -0,0 +1,48 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	rest "k8s.io/client-go/rest"
+)
+
+// ScalesGetter has a method to return a ScaleInterface.
+// A group's client should implement this interface.
+type ScalesGetter interface {
+	Scales(namespace string) ScaleInterface
+}
+
+// ScaleInterface has methods to work with Scale resources.
+type ScaleInterface interface {
+	ScaleExpansion
+}
+
+// scales implements ScaleInterface
+type scales struct {
+	client rest.Interface
+	ns     string
+}
+
+// newScales returns a Scales
+func newScales(c *AppsV1beta2Client, namespace string) *scales {
+	return &scales{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/statefulset.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/statefulset.go
new file mode 100644
index 0000000..095601e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/apps/v1beta2/statefulset.go
@@ -0,0 +1,205 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	v1beta2 "k8s.io/api/apps/v1beta2"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// StatefulSetsGetter has a method to return a StatefulSetInterface.
+// A group's client should implement this interface.
+type StatefulSetsGetter interface {
+	StatefulSets(namespace string) StatefulSetInterface
+}
+
+// StatefulSetInterface has methods to work with StatefulSet resources.
+type StatefulSetInterface interface {
+	Create(*v1beta2.StatefulSet) (*v1beta2.StatefulSet, error)
+	Update(*v1beta2.StatefulSet) (*v1beta2.StatefulSet, error)
+	UpdateStatus(*v1beta2.StatefulSet) (*v1beta2.StatefulSet, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta2.StatefulSet, error)
+	List(opts v1.ListOptions) (*v1beta2.StatefulSetList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta2.StatefulSet, err error)
+	GetScale(statefulSetName string, options v1.GetOptions) (*v1beta2.Scale, error)
+	UpdateScale(statefulSetName string, scale *v1beta2.Scale) (*v1beta2.Scale, error)
+
+	StatefulSetExpansion
+}
+
+// statefulSets implements StatefulSetInterface
+type statefulSets struct {
+	client rest.Interface
+	ns     string
+}
+
+// newStatefulSets returns a StatefulSets
+func newStatefulSets(c *AppsV1beta2Client, namespace string) *statefulSets {
+	return &statefulSets{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the statefulSet, and returns the corresponding statefulSet object, and an error if there is any.
+func (c *statefulSets) Get(name string, options v1.GetOptions) (result *v1beta2.StatefulSet, err error) {
+	result = &v1beta2.StatefulSet{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of StatefulSets that match those selectors.
+func (c *statefulSets) List(opts v1.ListOptions) (result *v1beta2.StatefulSetList, err error) {
+	result = &v1beta2.StatefulSetList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested statefulSets.
+func (c *statefulSets) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a statefulSet and creates it.  Returns the server's representation of the statefulSet, and an error, if there is any.
+func (c *statefulSets) Create(statefulSet *v1beta2.StatefulSet) (result *v1beta2.StatefulSet, err error) {
+	result = &v1beta2.StatefulSet{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Body(statefulSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a statefulSet and updates it. Returns the server's representation of the statefulSet, and an error, if there is any.
+func (c *statefulSets) Update(statefulSet *v1beta2.StatefulSet) (result *v1beta2.StatefulSet, err error) {
+	result = &v1beta2.StatefulSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Name(statefulSet.Name).
+		Body(statefulSet).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *statefulSets) UpdateStatus(statefulSet *v1beta2.StatefulSet) (result *v1beta2.StatefulSet, err error) {
+	result = &v1beta2.StatefulSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Name(statefulSet.Name).
+		SubResource("status").
+		Body(statefulSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the statefulSet and deletes it. Returns an error if one occurs.
+func (c *statefulSets) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *statefulSets) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched statefulSet.
+func (c *statefulSets) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta2.StatefulSet, err error) {
+	result = &v1beta2.StatefulSet{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("statefulsets").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
+
+// GetScale takes name of the statefulSet, and returns the corresponding v1beta2.Scale object, and an error if there is any.
+func (c *statefulSets) GetScale(statefulSetName string, options v1.GetOptions) (result *v1beta2.Scale, err error) {
+	result = &v1beta2.Scale{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Name(statefulSetName).
+		SubResource("scale").
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateScale takes the top resource name and the representation of a scale and updates it. Returns the server's representation of the scale, and an error, if there is any.
+func (c *statefulSets) UpdateScale(statefulSetName string, scale *v1beta2.Scale) (result *v1beta2.Scale, err error) {
+	result = &v1beta2.Scale{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("statefulsets").
+		Name(statefulSetName).
+		SubResource("scale").
+		Body(scale).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1/authentication_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1/authentication_client.go
new file mode 100644
index 0000000..3bdcee5
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1/authentication_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/authentication/v1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type AuthenticationV1Interface interface {
+	RESTClient() rest.Interface
+	TokenReviewsGetter
+}
+
+// AuthenticationV1Client is used to interact with features provided by the authentication.k8s.io group.
+type AuthenticationV1Client struct {
+	restClient rest.Interface
+}
+
+func (c *AuthenticationV1Client) TokenReviews() TokenReviewInterface {
+	return newTokenReviews(c)
+}
+
+// NewForConfig creates a new AuthenticationV1Client for the given config.
+func NewForConfig(c *rest.Config) (*AuthenticationV1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &AuthenticationV1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new AuthenticationV1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *AuthenticationV1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new AuthenticationV1Client for the given RESTClient.
+func New(c rest.Interface) *AuthenticationV1Client {
+	return &AuthenticationV1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *AuthenticationV1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1/doc.go
new file mode 100644
index 0000000..3af5d05
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1/generated_expansion.go
new file mode 100644
index 0000000..177209e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1/generated_expansion.go
@@ -0,0 +1,19 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1/tokenreview.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1/tokenreview.go
new file mode 100644
index 0000000..25a8d6a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1/tokenreview.go
@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	rest "k8s.io/client-go/rest"
+)
+
+// TokenReviewsGetter has a method to return a TokenReviewInterface.
+// A group's client should implement this interface.
+type TokenReviewsGetter interface {
+	TokenReviews() TokenReviewInterface
+}
+
+// TokenReviewInterface has methods to work with TokenReview resources.
+type TokenReviewInterface interface {
+	TokenReviewExpansion
+}
+
+// tokenReviews implements TokenReviewInterface
+type tokenReviews struct {
+	client rest.Interface
+}
+
+// newTokenReviews returns a TokenReviews
+func newTokenReviews(c *AuthenticationV1Client) *tokenReviews {
+	return &tokenReviews{
+		client: c.RESTClient(),
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1/tokenreview_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1/tokenreview_expansion.go
new file mode 100644
index 0000000..ea21f1b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1/tokenreview_expansion.go
@@ -0,0 +1,35 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	authenticationapi "k8s.io/api/authentication/v1"
+)
+
+type TokenReviewExpansion interface {
+	Create(tokenReview *authenticationapi.TokenReview) (result *authenticationapi.TokenReview, err error)
+}
+
+func (c *tokenReviews) Create(tokenReview *authenticationapi.TokenReview) (result *authenticationapi.TokenReview, err error) {
+	result = &authenticationapi.TokenReview{}
+	err = c.client.Post().
+		Resource("tokenreviews").
+		Body(tokenReview).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1beta1/authentication_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1beta1/authentication_client.go
new file mode 100644
index 0000000..7f3334a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1beta1/authentication_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/authentication/v1beta1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type AuthenticationV1beta1Interface interface {
+	RESTClient() rest.Interface
+	TokenReviewsGetter
+}
+
+// AuthenticationV1beta1Client is used to interact with features provided by the authentication.k8s.io group.
+type AuthenticationV1beta1Client struct {
+	restClient rest.Interface
+}
+
+func (c *AuthenticationV1beta1Client) TokenReviews() TokenReviewInterface {
+	return newTokenReviews(c)
+}
+
+// NewForConfig creates a new AuthenticationV1beta1Client for the given config.
+func NewForConfig(c *rest.Config) (*AuthenticationV1beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &AuthenticationV1beta1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new AuthenticationV1beta1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *AuthenticationV1beta1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new AuthenticationV1beta1Client for the given RESTClient.
+func New(c rest.Interface) *AuthenticationV1beta1Client {
+	return &AuthenticationV1beta1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1beta1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *AuthenticationV1beta1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1beta1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1beta1/doc.go
new file mode 100644
index 0000000..7711019
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1beta1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1beta1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1beta1/generated_expansion.go
new file mode 100644
index 0000000..f6df769
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1beta1/generated_expansion.go
@@ -0,0 +1,19 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1beta1/tokenreview.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1beta1/tokenreview.go
new file mode 100644
index 0000000..0ac3561
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1beta1/tokenreview.go
@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	rest "k8s.io/client-go/rest"
+)
+
+// TokenReviewsGetter has a method to return a TokenReviewInterface.
+// A group's client should implement this interface.
+type TokenReviewsGetter interface {
+	TokenReviews() TokenReviewInterface
+}
+
+// TokenReviewInterface has methods to work with TokenReview resources.
+type TokenReviewInterface interface {
+	TokenReviewExpansion
+}
+
+// tokenReviews implements TokenReviewInterface
+type tokenReviews struct {
+	client rest.Interface
+}
+
+// newTokenReviews returns a TokenReviews
+func newTokenReviews(c *AuthenticationV1beta1Client) *tokenReviews {
+	return &tokenReviews{
+		client: c.RESTClient(),
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1beta1/tokenreview_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1beta1/tokenreview_expansion.go
new file mode 100644
index 0000000..8f186fa
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authentication/v1beta1/tokenreview_expansion.go
@@ -0,0 +1,35 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	authenticationapi "k8s.io/api/authentication/v1beta1"
+)
+
+type TokenReviewExpansion interface {
+	Create(tokenReview *authenticationapi.TokenReview) (result *authenticationapi.TokenReview, err error)
+}
+
+func (c *tokenReviews) Create(tokenReview *authenticationapi.TokenReview) (result *authenticationapi.TokenReview, err error) {
+	result = &authenticationapi.TokenReview{}
+	err = c.client.Post().
+		Resource("tokenreviews").
+		Body(tokenReview).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/authorization_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/authorization_client.go
new file mode 100644
index 0000000..e84b900
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/authorization_client.go
@@ -0,0 +1,105 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/authorization/v1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type AuthorizationV1Interface interface {
+	RESTClient() rest.Interface
+	LocalSubjectAccessReviewsGetter
+	SelfSubjectAccessReviewsGetter
+	SelfSubjectRulesReviewsGetter
+	SubjectAccessReviewsGetter
+}
+
+// AuthorizationV1Client is used to interact with features provided by the authorization.k8s.io group.
+type AuthorizationV1Client struct {
+	restClient rest.Interface
+}
+
+func (c *AuthorizationV1Client) LocalSubjectAccessReviews(namespace string) LocalSubjectAccessReviewInterface {
+	return newLocalSubjectAccessReviews(c, namespace)
+}
+
+func (c *AuthorizationV1Client) SelfSubjectAccessReviews() SelfSubjectAccessReviewInterface {
+	return newSelfSubjectAccessReviews(c)
+}
+
+func (c *AuthorizationV1Client) SelfSubjectRulesReviews() SelfSubjectRulesReviewInterface {
+	return newSelfSubjectRulesReviews(c)
+}
+
+func (c *AuthorizationV1Client) SubjectAccessReviews() SubjectAccessReviewInterface {
+	return newSubjectAccessReviews(c)
+}
+
+// NewForConfig creates a new AuthorizationV1Client for the given config.
+func NewForConfig(c *rest.Config) (*AuthorizationV1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &AuthorizationV1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new AuthorizationV1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *AuthorizationV1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new AuthorizationV1Client for the given RESTClient.
+func New(c rest.Interface) *AuthorizationV1Client {
+	return &AuthorizationV1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *AuthorizationV1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/doc.go
new file mode 100644
index 0000000..3af5d05
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/generated_expansion.go
new file mode 100644
index 0000000..177209e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/generated_expansion.go
@@ -0,0 +1,19 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/localsubjectaccessreview.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/localsubjectaccessreview.go
new file mode 100644
index 0000000..0292c78
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/localsubjectaccessreview.go
@@ -0,0 +1,48 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	rest "k8s.io/client-go/rest"
+)
+
+// LocalSubjectAccessReviewsGetter has a method to return a LocalSubjectAccessReviewInterface.
+// A group's client should implement this interface.
+type LocalSubjectAccessReviewsGetter interface {
+	LocalSubjectAccessReviews(namespace string) LocalSubjectAccessReviewInterface
+}
+
+// LocalSubjectAccessReviewInterface has methods to work with LocalSubjectAccessReview resources.
+type LocalSubjectAccessReviewInterface interface {
+	LocalSubjectAccessReviewExpansion
+}
+
+// localSubjectAccessReviews implements LocalSubjectAccessReviewInterface
+type localSubjectAccessReviews struct {
+	client rest.Interface
+	ns     string
+}
+
+// newLocalSubjectAccessReviews returns a LocalSubjectAccessReviews
+func newLocalSubjectAccessReviews(c *AuthorizationV1Client, namespace string) *localSubjectAccessReviews {
+	return &localSubjectAccessReviews{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/localsubjectaccessreview_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/localsubjectaccessreview_expansion.go
new file mode 100644
index 0000000..0c123b0
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/localsubjectaccessreview_expansion.go
@@ -0,0 +1,36 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	authorizationapi "k8s.io/api/authorization/v1"
+)
+
+type LocalSubjectAccessReviewExpansion interface {
+	Create(sar *authorizationapi.LocalSubjectAccessReview) (result *authorizationapi.LocalSubjectAccessReview, err error)
+}
+
+func (c *localSubjectAccessReviews) Create(sar *authorizationapi.LocalSubjectAccessReview) (result *authorizationapi.LocalSubjectAccessReview, err error) {
+	result = &authorizationapi.LocalSubjectAccessReview{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("localsubjectaccessreviews").
+		Body(sar).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/selfsubjectaccessreview.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/selfsubjectaccessreview.go
new file mode 100644
index 0000000..1e3a458
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/selfsubjectaccessreview.go
@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	rest "k8s.io/client-go/rest"
+)
+
+// SelfSubjectAccessReviewsGetter has a method to return a SelfSubjectAccessReviewInterface.
+// A group's client should implement this interface.
+type SelfSubjectAccessReviewsGetter interface {
+	SelfSubjectAccessReviews() SelfSubjectAccessReviewInterface
+}
+
+// SelfSubjectAccessReviewInterface has methods to work with SelfSubjectAccessReview resources.
+type SelfSubjectAccessReviewInterface interface {
+	SelfSubjectAccessReviewExpansion
+}
+
+// selfSubjectAccessReviews implements SelfSubjectAccessReviewInterface
+type selfSubjectAccessReviews struct {
+	client rest.Interface
+}
+
+// newSelfSubjectAccessReviews returns a SelfSubjectAccessReviews
+func newSelfSubjectAccessReviews(c *AuthorizationV1Client) *selfSubjectAccessReviews {
+	return &selfSubjectAccessReviews{
+		client: c.RESTClient(),
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/selfsubjectaccessreview_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/selfsubjectaccessreview_expansion.go
new file mode 100644
index 0000000..5b70a27
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/selfsubjectaccessreview_expansion.go
@@ -0,0 +1,35 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	authorizationapi "k8s.io/api/authorization/v1"
+)
+
+type SelfSubjectAccessReviewExpansion interface {
+	Create(sar *authorizationapi.SelfSubjectAccessReview) (result *authorizationapi.SelfSubjectAccessReview, err error)
+}
+
+func (c *selfSubjectAccessReviews) Create(sar *authorizationapi.SelfSubjectAccessReview) (result *authorizationapi.SelfSubjectAccessReview, err error) {
+	result = &authorizationapi.SelfSubjectAccessReview{}
+	err = c.client.Post().
+		Resource("selfsubjectaccessreviews").
+		Body(sar).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/selfsubjectrulesreview.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/selfsubjectrulesreview.go
new file mode 100644
index 0000000..50a0233
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/selfsubjectrulesreview.go
@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	rest "k8s.io/client-go/rest"
+)
+
+// SelfSubjectRulesReviewsGetter has a method to return a SelfSubjectRulesReviewInterface.
+// A group's client should implement this interface.
+type SelfSubjectRulesReviewsGetter interface {
+	SelfSubjectRulesReviews() SelfSubjectRulesReviewInterface
+}
+
+// SelfSubjectRulesReviewInterface has methods to work with SelfSubjectRulesReview resources.
+type SelfSubjectRulesReviewInterface interface {
+	SelfSubjectRulesReviewExpansion
+}
+
+// selfSubjectRulesReviews implements SelfSubjectRulesReviewInterface
+type selfSubjectRulesReviews struct {
+	client rest.Interface
+}
+
+// newSelfSubjectRulesReviews returns a SelfSubjectRulesReviews
+func newSelfSubjectRulesReviews(c *AuthorizationV1Client) *selfSubjectRulesReviews {
+	return &selfSubjectRulesReviews{
+		client: c.RESTClient(),
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/selfsubjectrulesreview_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/selfsubjectrulesreview_expansion.go
new file mode 100644
index 0000000..e2cad88
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/selfsubjectrulesreview_expansion.go
@@ -0,0 +1,35 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	authorizationapi "k8s.io/api/authorization/v1"
+)
+
+type SelfSubjectRulesReviewExpansion interface {
+	Create(srr *authorizationapi.SelfSubjectRulesReview) (result *authorizationapi.SelfSubjectRulesReview, err error)
+}
+
+func (c *selfSubjectRulesReviews) Create(srr *authorizationapi.SelfSubjectRulesReview) (result *authorizationapi.SelfSubjectRulesReview, err error) {
+	result = &authorizationapi.SelfSubjectRulesReview{}
+	err = c.client.Post().
+		Resource("selfsubjectrulesreviews").
+		Body(srr).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/subjectaccessreview.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/subjectaccessreview.go
new file mode 100644
index 0000000..9c09008
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/subjectaccessreview.go
@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	rest "k8s.io/client-go/rest"
+)
+
+// SubjectAccessReviewsGetter has a method to return a SubjectAccessReviewInterface.
+// A group's client should implement this interface.
+type SubjectAccessReviewsGetter interface {
+	SubjectAccessReviews() SubjectAccessReviewInterface
+}
+
+// SubjectAccessReviewInterface has methods to work with SubjectAccessReview resources.
+type SubjectAccessReviewInterface interface {
+	SubjectAccessReviewExpansion
+}
+
+// subjectAccessReviews implements SubjectAccessReviewInterface
+type subjectAccessReviews struct {
+	client rest.Interface
+}
+
+// newSubjectAccessReviews returns a SubjectAccessReviews
+func newSubjectAccessReviews(c *AuthorizationV1Client) *subjectAccessReviews {
+	return &subjectAccessReviews{
+		client: c.RESTClient(),
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/subjectaccessreview_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/subjectaccessreview_expansion.go
new file mode 100644
index 0000000..b5ed87d
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1/subjectaccessreview_expansion.go
@@ -0,0 +1,36 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	authorizationapi "k8s.io/api/authorization/v1"
+)
+
+// The SubjectAccessReviewExpansion interface allows manually adding extra methods to the AuthorizationInterface.
+type SubjectAccessReviewExpansion interface {
+	Create(sar *authorizationapi.SubjectAccessReview) (result *authorizationapi.SubjectAccessReview, err error)
+}
+
+func (c *subjectAccessReviews) Create(sar *authorizationapi.SubjectAccessReview) (result *authorizationapi.SubjectAccessReview, err error) {
+	result = &authorizationapi.SubjectAccessReview{}
+	err = c.client.Post().
+		Resource("subjectaccessreviews").
+		Body(sar).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/authorization_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/authorization_client.go
new file mode 100644
index 0000000..7f236f6
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/authorization_client.go
@@ -0,0 +1,105 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/authorization/v1beta1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type AuthorizationV1beta1Interface interface {
+	RESTClient() rest.Interface
+	LocalSubjectAccessReviewsGetter
+	SelfSubjectAccessReviewsGetter
+	SelfSubjectRulesReviewsGetter
+	SubjectAccessReviewsGetter
+}
+
+// AuthorizationV1beta1Client is used to interact with features provided by the authorization.k8s.io group.
+type AuthorizationV1beta1Client struct {
+	restClient rest.Interface
+}
+
+func (c *AuthorizationV1beta1Client) LocalSubjectAccessReviews(namespace string) LocalSubjectAccessReviewInterface {
+	return newLocalSubjectAccessReviews(c, namespace)
+}
+
+func (c *AuthorizationV1beta1Client) SelfSubjectAccessReviews() SelfSubjectAccessReviewInterface {
+	return newSelfSubjectAccessReviews(c)
+}
+
+func (c *AuthorizationV1beta1Client) SelfSubjectRulesReviews() SelfSubjectRulesReviewInterface {
+	return newSelfSubjectRulesReviews(c)
+}
+
+func (c *AuthorizationV1beta1Client) SubjectAccessReviews() SubjectAccessReviewInterface {
+	return newSubjectAccessReviews(c)
+}
+
+// NewForConfig creates a new AuthorizationV1beta1Client for the given config.
+func NewForConfig(c *rest.Config) (*AuthorizationV1beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &AuthorizationV1beta1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new AuthorizationV1beta1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *AuthorizationV1beta1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new AuthorizationV1beta1Client for the given RESTClient.
+func New(c rest.Interface) *AuthorizationV1beta1Client {
+	return &AuthorizationV1beta1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1beta1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *AuthorizationV1beta1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/doc.go
new file mode 100644
index 0000000..7711019
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/generated_expansion.go
new file mode 100644
index 0000000..f6df769
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/generated_expansion.go
@@ -0,0 +1,19 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/localsubjectaccessreview.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/localsubjectaccessreview.go
new file mode 100644
index 0000000..f5e86a7
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/localsubjectaccessreview.go
@@ -0,0 +1,48 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	rest "k8s.io/client-go/rest"
+)
+
+// LocalSubjectAccessReviewsGetter has a method to return a LocalSubjectAccessReviewInterface.
+// A group's client should implement this interface.
+type LocalSubjectAccessReviewsGetter interface {
+	LocalSubjectAccessReviews(namespace string) LocalSubjectAccessReviewInterface
+}
+
+// LocalSubjectAccessReviewInterface has methods to work with LocalSubjectAccessReview resources.
+type LocalSubjectAccessReviewInterface interface {
+	LocalSubjectAccessReviewExpansion
+}
+
+// localSubjectAccessReviews implements LocalSubjectAccessReviewInterface
+type localSubjectAccessReviews struct {
+	client rest.Interface
+	ns     string
+}
+
+// newLocalSubjectAccessReviews returns a LocalSubjectAccessReviews
+func newLocalSubjectAccessReviews(c *AuthorizationV1beta1Client, namespace string) *localSubjectAccessReviews {
+	return &localSubjectAccessReviews{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/localsubjectaccessreview_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/localsubjectaccessreview_expansion.go
new file mode 100644
index 0000000..bf1b8a5
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/localsubjectaccessreview_expansion.go
@@ -0,0 +1,36 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	authorizationapi "k8s.io/api/authorization/v1beta1"
+)
+
+type LocalSubjectAccessReviewExpansion interface {
+	Create(sar *authorizationapi.LocalSubjectAccessReview) (result *authorizationapi.LocalSubjectAccessReview, err error)
+}
+
+func (c *localSubjectAccessReviews) Create(sar *authorizationapi.LocalSubjectAccessReview) (result *authorizationapi.LocalSubjectAccessReview, err error) {
+	result = &authorizationapi.LocalSubjectAccessReview{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("localsubjectaccessreviews").
+		Body(sar).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/selfsubjectaccessreview.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/selfsubjectaccessreview.go
new file mode 100644
index 0000000..906712c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/selfsubjectaccessreview.go
@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	rest "k8s.io/client-go/rest"
+)
+
+// SelfSubjectAccessReviewsGetter has a method to return a SelfSubjectAccessReviewInterface.
+// A group's client should implement this interface.
+type SelfSubjectAccessReviewsGetter interface {
+	SelfSubjectAccessReviews() SelfSubjectAccessReviewInterface
+}
+
+// SelfSubjectAccessReviewInterface has methods to work with SelfSubjectAccessReview resources.
+type SelfSubjectAccessReviewInterface interface {
+	SelfSubjectAccessReviewExpansion
+}
+
+// selfSubjectAccessReviews implements SelfSubjectAccessReviewInterface
+type selfSubjectAccessReviews struct {
+	client rest.Interface
+}
+
+// newSelfSubjectAccessReviews returns a SelfSubjectAccessReviews
+func newSelfSubjectAccessReviews(c *AuthorizationV1beta1Client) *selfSubjectAccessReviews {
+	return &selfSubjectAccessReviews{
+		client: c.RESTClient(),
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/selfsubjectaccessreview_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/selfsubjectaccessreview_expansion.go
new file mode 100644
index 0000000..58fecfd
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/selfsubjectaccessreview_expansion.go
@@ -0,0 +1,35 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	authorizationapi "k8s.io/api/authorization/v1beta1"
+)
+
+type SelfSubjectAccessReviewExpansion interface {
+	Create(sar *authorizationapi.SelfSubjectAccessReview) (result *authorizationapi.SelfSubjectAccessReview, err error)
+}
+
+func (c *selfSubjectAccessReviews) Create(sar *authorizationapi.SelfSubjectAccessReview) (result *authorizationapi.SelfSubjectAccessReview, err error) {
+	result = &authorizationapi.SelfSubjectAccessReview{}
+	err = c.client.Post().
+		Resource("selfsubjectaccessreviews").
+		Body(sar).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/selfsubjectrulesreview.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/selfsubjectrulesreview.go
new file mode 100644
index 0000000..56c0f99
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/selfsubjectrulesreview.go
@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	rest "k8s.io/client-go/rest"
+)
+
+// SelfSubjectRulesReviewsGetter has a method to return a SelfSubjectRulesReviewInterface.
+// A group's client should implement this interface.
+type SelfSubjectRulesReviewsGetter interface {
+	SelfSubjectRulesReviews() SelfSubjectRulesReviewInterface
+}
+
+// SelfSubjectRulesReviewInterface has methods to work with SelfSubjectRulesReview resources.
+type SelfSubjectRulesReviewInterface interface {
+	SelfSubjectRulesReviewExpansion
+}
+
+// selfSubjectRulesReviews implements SelfSubjectRulesReviewInterface
+type selfSubjectRulesReviews struct {
+	client rest.Interface
+}
+
+// newSelfSubjectRulesReviews returns a SelfSubjectRulesReviews
+func newSelfSubjectRulesReviews(c *AuthorizationV1beta1Client) *selfSubjectRulesReviews {
+	return &selfSubjectRulesReviews{
+		client: c.RESTClient(),
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/selfsubjectrulesreview_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/selfsubjectrulesreview_expansion.go
new file mode 100644
index 0000000..5f1f37e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/selfsubjectrulesreview_expansion.go
@@ -0,0 +1,35 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	authorizationapi "k8s.io/api/authorization/v1beta1"
+)
+
+type SelfSubjectRulesReviewExpansion interface {
+	Create(srr *authorizationapi.SelfSubjectRulesReview) (result *authorizationapi.SelfSubjectRulesReview, err error)
+}
+
+func (c *selfSubjectRulesReviews) Create(srr *authorizationapi.SelfSubjectRulesReview) (result *authorizationapi.SelfSubjectRulesReview, err error) {
+	result = &authorizationapi.SelfSubjectRulesReview{}
+	err = c.client.Post().
+		Resource("selfsubjectrulesreviews").
+		Body(srr).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/subjectaccessreview.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/subjectaccessreview.go
new file mode 100644
index 0000000..79f1ec5
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/subjectaccessreview.go
@@ -0,0 +1,46 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	rest "k8s.io/client-go/rest"
+)
+
+// SubjectAccessReviewsGetter has a method to return a SubjectAccessReviewInterface.
+// A group's client should implement this interface.
+type SubjectAccessReviewsGetter interface {
+	SubjectAccessReviews() SubjectAccessReviewInterface
+}
+
+// SubjectAccessReviewInterface has methods to work with SubjectAccessReview resources.
+type SubjectAccessReviewInterface interface {
+	SubjectAccessReviewExpansion
+}
+
+// subjectAccessReviews implements SubjectAccessReviewInterface
+type subjectAccessReviews struct {
+	client rest.Interface
+}
+
+// newSubjectAccessReviews returns a SubjectAccessReviews
+func newSubjectAccessReviews(c *AuthorizationV1beta1Client) *subjectAccessReviews {
+	return &subjectAccessReviews{
+		client: c.RESTClient(),
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/subjectaccessreview_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/subjectaccessreview_expansion.go
new file mode 100644
index 0000000..4f93689
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/authorization/v1beta1/subjectaccessreview_expansion.go
@@ -0,0 +1,36 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	authorizationapi "k8s.io/api/authorization/v1beta1"
+)
+
+// The SubjectAccessReviewExpansion interface allows manually adding extra methods to the AuthorizationInterface.
+type SubjectAccessReviewExpansion interface {
+	Create(sar *authorizationapi.SubjectAccessReview) (result *authorizationapi.SubjectAccessReview, err error)
+}
+
+func (c *subjectAccessReviews) Create(sar *authorizationapi.SubjectAccessReview) (result *authorizationapi.SubjectAccessReview, err error) {
+	result = &authorizationapi.SubjectAccessReview{}
+	err = c.client.Post().
+		Resource("subjectaccessreviews").
+		Body(sar).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v1/autoscaling_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v1/autoscaling_client.go
new file mode 100644
index 0000000..2bd49e2
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v1/autoscaling_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/autoscaling/v1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type AutoscalingV1Interface interface {
+	RESTClient() rest.Interface
+	HorizontalPodAutoscalersGetter
+}
+
+// AutoscalingV1Client is used to interact with features provided by the autoscaling group.
+type AutoscalingV1Client struct {
+	restClient rest.Interface
+}
+
+func (c *AutoscalingV1Client) HorizontalPodAutoscalers(namespace string) HorizontalPodAutoscalerInterface {
+	return newHorizontalPodAutoscalers(c, namespace)
+}
+
+// NewForConfig creates a new AutoscalingV1Client for the given config.
+func NewForConfig(c *rest.Config) (*AutoscalingV1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &AutoscalingV1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new AutoscalingV1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *AutoscalingV1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new AutoscalingV1Client for the given RESTClient.
+func New(c rest.Interface) *AutoscalingV1Client {
+	return &AutoscalingV1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *AutoscalingV1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v1/doc.go
new file mode 100644
index 0000000..3af5d05
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v1/generated_expansion.go
new file mode 100644
index 0000000..c60028b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v1/generated_expansion.go
@@ -0,0 +1,21 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+type HorizontalPodAutoscalerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v1/horizontalpodautoscaler.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v1/horizontalpodautoscaler.go
new file mode 100644
index 0000000..2da25e9
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v1/horizontalpodautoscaler.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/autoscaling/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// HorizontalPodAutoscalersGetter has a method to return a HorizontalPodAutoscalerInterface.
+// A group's client should implement this interface.
+type HorizontalPodAutoscalersGetter interface {
+	HorizontalPodAutoscalers(namespace string) HorizontalPodAutoscalerInterface
+}
+
+// HorizontalPodAutoscalerInterface has methods to work with HorizontalPodAutoscaler resources.
+type HorizontalPodAutoscalerInterface interface {
+	Create(*v1.HorizontalPodAutoscaler) (*v1.HorizontalPodAutoscaler, error)
+	Update(*v1.HorizontalPodAutoscaler) (*v1.HorizontalPodAutoscaler, error)
+	UpdateStatus(*v1.HorizontalPodAutoscaler) (*v1.HorizontalPodAutoscaler, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.HorizontalPodAutoscaler, error)
+	List(opts meta_v1.ListOptions) (*v1.HorizontalPodAutoscalerList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.HorizontalPodAutoscaler, err error)
+	HorizontalPodAutoscalerExpansion
+}
+
+// horizontalPodAutoscalers implements HorizontalPodAutoscalerInterface
+type horizontalPodAutoscalers struct {
+	client rest.Interface
+	ns     string
+}
+
+// newHorizontalPodAutoscalers returns a HorizontalPodAutoscalers
+func newHorizontalPodAutoscalers(c *AutoscalingV1Client, namespace string) *horizontalPodAutoscalers {
+	return &horizontalPodAutoscalers{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the horizontalPodAutoscaler, and returns the corresponding horizontalPodAutoscaler object, and an error if there is any.
+func (c *horizontalPodAutoscalers) Get(name string, options meta_v1.GetOptions) (result *v1.HorizontalPodAutoscaler, err error) {
+	result = &v1.HorizontalPodAutoscaler{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of HorizontalPodAutoscalers that match those selectors.
+func (c *horizontalPodAutoscalers) List(opts meta_v1.ListOptions) (result *v1.HorizontalPodAutoscalerList, err error) {
+	result = &v1.HorizontalPodAutoscalerList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested horizontalPodAutoscalers.
+func (c *horizontalPodAutoscalers) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a horizontalPodAutoscaler and creates it.  Returns the server's representation of the horizontalPodAutoscaler, and an error, if there is any.
+func (c *horizontalPodAutoscalers) Create(horizontalPodAutoscaler *v1.HorizontalPodAutoscaler) (result *v1.HorizontalPodAutoscaler, err error) {
+	result = &v1.HorizontalPodAutoscaler{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		Body(horizontalPodAutoscaler).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a horizontalPodAutoscaler and updates it. Returns the server's representation of the horizontalPodAutoscaler, and an error, if there is any.
+func (c *horizontalPodAutoscalers) Update(horizontalPodAutoscaler *v1.HorizontalPodAutoscaler) (result *v1.HorizontalPodAutoscaler, err error) {
+	result = &v1.HorizontalPodAutoscaler{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		Name(horizontalPodAutoscaler.Name).
+		Body(horizontalPodAutoscaler).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *horizontalPodAutoscalers) UpdateStatus(horizontalPodAutoscaler *v1.HorizontalPodAutoscaler) (result *v1.HorizontalPodAutoscaler, err error) {
+	result = &v1.HorizontalPodAutoscaler{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		Name(horizontalPodAutoscaler.Name).
+		SubResource("status").
+		Body(horizontalPodAutoscaler).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the horizontalPodAutoscaler and deletes it. Returns an error if one occurs.
+func (c *horizontalPodAutoscalers) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *horizontalPodAutoscalers) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched horizontalPodAutoscaler.
+func (c *horizontalPodAutoscalers) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.HorizontalPodAutoscaler, err error) {
+	result = &v1.HorizontalPodAutoscaler{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v2beta1/autoscaling_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v2beta1/autoscaling_client.go
new file mode 100644
index 0000000..3a49b26
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v2beta1/autoscaling_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v2beta1
+
+import (
+	v2beta1 "k8s.io/api/autoscaling/v2beta1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type AutoscalingV2beta1Interface interface {
+	RESTClient() rest.Interface
+	HorizontalPodAutoscalersGetter
+}
+
+// AutoscalingV2beta1Client is used to interact with features provided by the autoscaling group.
+type AutoscalingV2beta1Client struct {
+	restClient rest.Interface
+}
+
+func (c *AutoscalingV2beta1Client) HorizontalPodAutoscalers(namespace string) HorizontalPodAutoscalerInterface {
+	return newHorizontalPodAutoscalers(c, namespace)
+}
+
+// NewForConfig creates a new AutoscalingV2beta1Client for the given config.
+func NewForConfig(c *rest.Config) (*AutoscalingV2beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &AutoscalingV2beta1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new AutoscalingV2beta1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *AutoscalingV2beta1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new AutoscalingV2beta1Client for the given RESTClient.
+func New(c rest.Interface) *AutoscalingV2beta1Client {
+	return &AutoscalingV2beta1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v2beta1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *AutoscalingV2beta1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v2beta1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v2beta1/doc.go
new file mode 100644
index 0000000..06fd344
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v2beta1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v2beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v2beta1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v2beta1/generated_expansion.go
new file mode 100644
index 0000000..6f1704f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v2beta1/generated_expansion.go
@@ -0,0 +1,21 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v2beta1
+
+type HorizontalPodAutoscalerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v2beta1/horizontalpodautoscaler.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v2beta1/horizontalpodautoscaler.go
new file mode 100644
index 0000000..4ac8cce
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/autoscaling/v2beta1/horizontalpodautoscaler.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v2beta1
+
+import (
+	v2beta1 "k8s.io/api/autoscaling/v2beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// HorizontalPodAutoscalersGetter has a method to return a HorizontalPodAutoscalerInterface.
+// A group's client should implement this interface.
+type HorizontalPodAutoscalersGetter interface {
+	HorizontalPodAutoscalers(namespace string) HorizontalPodAutoscalerInterface
+}
+
+// HorizontalPodAutoscalerInterface has methods to work with HorizontalPodAutoscaler resources.
+type HorizontalPodAutoscalerInterface interface {
+	Create(*v2beta1.HorizontalPodAutoscaler) (*v2beta1.HorizontalPodAutoscaler, error)
+	Update(*v2beta1.HorizontalPodAutoscaler) (*v2beta1.HorizontalPodAutoscaler, error)
+	UpdateStatus(*v2beta1.HorizontalPodAutoscaler) (*v2beta1.HorizontalPodAutoscaler, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v2beta1.HorizontalPodAutoscaler, error)
+	List(opts v1.ListOptions) (*v2beta1.HorizontalPodAutoscalerList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v2beta1.HorizontalPodAutoscaler, err error)
+	HorizontalPodAutoscalerExpansion
+}
+
+// horizontalPodAutoscalers implements HorizontalPodAutoscalerInterface
+type horizontalPodAutoscalers struct {
+	client rest.Interface
+	ns     string
+}
+
+// newHorizontalPodAutoscalers returns a HorizontalPodAutoscalers
+func newHorizontalPodAutoscalers(c *AutoscalingV2beta1Client, namespace string) *horizontalPodAutoscalers {
+	return &horizontalPodAutoscalers{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the horizontalPodAutoscaler, and returns the corresponding horizontalPodAutoscaler object, and an error if there is any.
+func (c *horizontalPodAutoscalers) Get(name string, options v1.GetOptions) (result *v2beta1.HorizontalPodAutoscaler, err error) {
+	result = &v2beta1.HorizontalPodAutoscaler{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of HorizontalPodAutoscalers that match those selectors.
+func (c *horizontalPodAutoscalers) List(opts v1.ListOptions) (result *v2beta1.HorizontalPodAutoscalerList, err error) {
+	result = &v2beta1.HorizontalPodAutoscalerList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested horizontalPodAutoscalers.
+func (c *horizontalPodAutoscalers) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a horizontalPodAutoscaler and creates it.  Returns the server's representation of the horizontalPodAutoscaler, and an error, if there is any.
+func (c *horizontalPodAutoscalers) Create(horizontalPodAutoscaler *v2beta1.HorizontalPodAutoscaler) (result *v2beta1.HorizontalPodAutoscaler, err error) {
+	result = &v2beta1.HorizontalPodAutoscaler{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		Body(horizontalPodAutoscaler).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a horizontalPodAutoscaler and updates it. Returns the server's representation of the horizontalPodAutoscaler, and an error, if there is any.
+func (c *horizontalPodAutoscalers) Update(horizontalPodAutoscaler *v2beta1.HorizontalPodAutoscaler) (result *v2beta1.HorizontalPodAutoscaler, err error) {
+	result = &v2beta1.HorizontalPodAutoscaler{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		Name(horizontalPodAutoscaler.Name).
+		Body(horizontalPodAutoscaler).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *horizontalPodAutoscalers) UpdateStatus(horizontalPodAutoscaler *v2beta1.HorizontalPodAutoscaler) (result *v2beta1.HorizontalPodAutoscaler, err error) {
+	result = &v2beta1.HorizontalPodAutoscaler{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		Name(horizontalPodAutoscaler.Name).
+		SubResource("status").
+		Body(horizontalPodAutoscaler).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the horizontalPodAutoscaler and deletes it. Returns an error if one occurs.
+func (c *horizontalPodAutoscalers) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *horizontalPodAutoscalers) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched horizontalPodAutoscaler.
+func (c *horizontalPodAutoscalers) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v2beta1.HorizontalPodAutoscaler, err error) {
+	result = &v2beta1.HorizontalPodAutoscaler{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("horizontalpodautoscalers").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1/batch_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1/batch_client.go
new file mode 100644
index 0000000..d5e35e6
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1/batch_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/batch/v1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type BatchV1Interface interface {
+	RESTClient() rest.Interface
+	JobsGetter
+}
+
+// BatchV1Client is used to interact with features provided by the batch group.
+type BatchV1Client struct {
+	restClient rest.Interface
+}
+
+func (c *BatchV1Client) Jobs(namespace string) JobInterface {
+	return newJobs(c, namespace)
+}
+
+// NewForConfig creates a new BatchV1Client for the given config.
+func NewForConfig(c *rest.Config) (*BatchV1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &BatchV1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new BatchV1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *BatchV1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new BatchV1Client for the given RESTClient.
+func New(c rest.Interface) *BatchV1Client {
+	return &BatchV1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *BatchV1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1/doc.go
new file mode 100644
index 0000000..3af5d05
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1/generated_expansion.go
new file mode 100644
index 0000000..dc41429
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1/generated_expansion.go
@@ -0,0 +1,21 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+type JobExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1/job.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1/job.go
new file mode 100644
index 0000000..f714d3d
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1/job.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/batch/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// JobsGetter has a method to return a JobInterface.
+// A group's client should implement this interface.
+type JobsGetter interface {
+	Jobs(namespace string) JobInterface
+}
+
+// JobInterface has methods to work with Job resources.
+type JobInterface interface {
+	Create(*v1.Job) (*v1.Job, error)
+	Update(*v1.Job) (*v1.Job, error)
+	UpdateStatus(*v1.Job) (*v1.Job, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.Job, error)
+	List(opts meta_v1.ListOptions) (*v1.JobList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Job, err error)
+	JobExpansion
+}
+
+// jobs implements JobInterface
+type jobs struct {
+	client rest.Interface
+	ns     string
+}
+
+// newJobs returns a Jobs
+func newJobs(c *BatchV1Client, namespace string) *jobs {
+	return &jobs{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the job, and returns the corresponding job object, and an error if there is any.
+func (c *jobs) Get(name string, options meta_v1.GetOptions) (result *v1.Job, err error) {
+	result = &v1.Job{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("jobs").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Jobs that match those selectors.
+func (c *jobs) List(opts meta_v1.ListOptions) (result *v1.JobList, err error) {
+	result = &v1.JobList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("jobs").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested jobs.
+func (c *jobs) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("jobs").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a job and creates it.  Returns the server's representation of the job, and an error, if there is any.
+func (c *jobs) Create(job *v1.Job) (result *v1.Job, err error) {
+	result = &v1.Job{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("jobs").
+		Body(job).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a job and updates it. Returns the server's representation of the job, and an error, if there is any.
+func (c *jobs) Update(job *v1.Job) (result *v1.Job, err error) {
+	result = &v1.Job{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("jobs").
+		Name(job.Name).
+		Body(job).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *jobs) UpdateStatus(job *v1.Job) (result *v1.Job, err error) {
+	result = &v1.Job{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("jobs").
+		Name(job.Name).
+		SubResource("status").
+		Body(job).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the job and deletes it. Returns an error if one occurs.
+func (c *jobs) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("jobs").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *jobs) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("jobs").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched job.
+func (c *jobs) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Job, err error) {
+	result = &v1.Job{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("jobs").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1beta1/batch_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1beta1/batch_client.go
new file mode 100644
index 0000000..aa71ca8
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1beta1/batch_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/batch/v1beta1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type BatchV1beta1Interface interface {
+	RESTClient() rest.Interface
+	CronJobsGetter
+}
+
+// BatchV1beta1Client is used to interact with features provided by the batch group.
+type BatchV1beta1Client struct {
+	restClient rest.Interface
+}
+
+func (c *BatchV1beta1Client) CronJobs(namespace string) CronJobInterface {
+	return newCronJobs(c, namespace)
+}
+
+// NewForConfig creates a new BatchV1beta1Client for the given config.
+func NewForConfig(c *rest.Config) (*BatchV1beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &BatchV1beta1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new BatchV1beta1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *BatchV1beta1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new BatchV1beta1Client for the given RESTClient.
+func New(c rest.Interface) *BatchV1beta1Client {
+	return &BatchV1beta1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1beta1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *BatchV1beta1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1beta1/cronjob.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1beta1/cronjob.go
new file mode 100644
index 0000000..04637c3
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1beta1/cronjob.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/batch/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// CronJobsGetter has a method to return a CronJobInterface.
+// A group's client should implement this interface.
+type CronJobsGetter interface {
+	CronJobs(namespace string) CronJobInterface
+}
+
+// CronJobInterface has methods to work with CronJob resources.
+type CronJobInterface interface {
+	Create(*v1beta1.CronJob) (*v1beta1.CronJob, error)
+	Update(*v1beta1.CronJob) (*v1beta1.CronJob, error)
+	UpdateStatus(*v1beta1.CronJob) (*v1beta1.CronJob, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.CronJob, error)
+	List(opts v1.ListOptions) (*v1beta1.CronJobList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.CronJob, err error)
+	CronJobExpansion
+}
+
+// cronJobs implements CronJobInterface
+type cronJobs struct {
+	client rest.Interface
+	ns     string
+}
+
+// newCronJobs returns a CronJobs
+func newCronJobs(c *BatchV1beta1Client, namespace string) *cronJobs {
+	return &cronJobs{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the cronJob, and returns the corresponding cronJob object, and an error if there is any.
+func (c *cronJobs) Get(name string, options v1.GetOptions) (result *v1beta1.CronJob, err error) {
+	result = &v1beta1.CronJob{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of CronJobs that match those selectors.
+func (c *cronJobs) List(opts v1.ListOptions) (result *v1beta1.CronJobList, err error) {
+	result = &v1beta1.CronJobList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested cronJobs.
+func (c *cronJobs) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a cronJob and creates it.  Returns the server's representation of the cronJob, and an error, if there is any.
+func (c *cronJobs) Create(cronJob *v1beta1.CronJob) (result *v1beta1.CronJob, err error) {
+	result = &v1beta1.CronJob{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		Body(cronJob).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a cronJob and updates it. Returns the server's representation of the cronJob, and an error, if there is any.
+func (c *cronJobs) Update(cronJob *v1beta1.CronJob) (result *v1beta1.CronJob, err error) {
+	result = &v1beta1.CronJob{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		Name(cronJob.Name).
+		Body(cronJob).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *cronJobs) UpdateStatus(cronJob *v1beta1.CronJob) (result *v1beta1.CronJob, err error) {
+	result = &v1beta1.CronJob{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		Name(cronJob.Name).
+		SubResource("status").
+		Body(cronJob).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the cronJob and deletes it. Returns an error if one occurs.
+func (c *cronJobs) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *cronJobs) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched cronJob.
+func (c *cronJobs) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.CronJob, err error) {
+	result = &v1beta1.CronJob{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("cronjobs").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1beta1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1beta1/doc.go
new file mode 100644
index 0000000..7711019
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1beta1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1beta1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1beta1/generated_expansion.go
new file mode 100644
index 0000000..145e14a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v1beta1/generated_expansion.go
@@ -0,0 +1,21 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+type CronJobExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v2alpha1/batch_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v2alpha1/batch_client.go
new file mode 100644
index 0000000..e6c6306
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v2alpha1/batch_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v2alpha1
+
+import (
+	v2alpha1 "k8s.io/api/batch/v2alpha1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type BatchV2alpha1Interface interface {
+	RESTClient() rest.Interface
+	CronJobsGetter
+}
+
+// BatchV2alpha1Client is used to interact with features provided by the batch group.
+type BatchV2alpha1Client struct {
+	restClient rest.Interface
+}
+
+func (c *BatchV2alpha1Client) CronJobs(namespace string) CronJobInterface {
+	return newCronJobs(c, namespace)
+}
+
+// NewForConfig creates a new BatchV2alpha1Client for the given config.
+func NewForConfig(c *rest.Config) (*BatchV2alpha1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &BatchV2alpha1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new BatchV2alpha1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *BatchV2alpha1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new BatchV2alpha1Client for the given RESTClient.
+func New(c rest.Interface) *BatchV2alpha1Client {
+	return &BatchV2alpha1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v2alpha1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *BatchV2alpha1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v2alpha1/cronjob.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v2alpha1/cronjob.go
new file mode 100644
index 0000000..4d922f9
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v2alpha1/cronjob.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v2alpha1
+
+import (
+	v2alpha1 "k8s.io/api/batch/v2alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// CronJobsGetter has a method to return a CronJobInterface.
+// A group's client should implement this interface.
+type CronJobsGetter interface {
+	CronJobs(namespace string) CronJobInterface
+}
+
+// CronJobInterface has methods to work with CronJob resources.
+type CronJobInterface interface {
+	Create(*v2alpha1.CronJob) (*v2alpha1.CronJob, error)
+	Update(*v2alpha1.CronJob) (*v2alpha1.CronJob, error)
+	UpdateStatus(*v2alpha1.CronJob) (*v2alpha1.CronJob, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v2alpha1.CronJob, error)
+	List(opts v1.ListOptions) (*v2alpha1.CronJobList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v2alpha1.CronJob, err error)
+	CronJobExpansion
+}
+
+// cronJobs implements CronJobInterface
+type cronJobs struct {
+	client rest.Interface
+	ns     string
+}
+
+// newCronJobs returns a CronJobs
+func newCronJobs(c *BatchV2alpha1Client, namespace string) *cronJobs {
+	return &cronJobs{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the cronJob, and returns the corresponding cronJob object, and an error if there is any.
+func (c *cronJobs) Get(name string, options v1.GetOptions) (result *v2alpha1.CronJob, err error) {
+	result = &v2alpha1.CronJob{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of CronJobs that match those selectors.
+func (c *cronJobs) List(opts v1.ListOptions) (result *v2alpha1.CronJobList, err error) {
+	result = &v2alpha1.CronJobList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested cronJobs.
+func (c *cronJobs) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a cronJob and creates it.  Returns the server's representation of the cronJob, and an error, if there is any.
+func (c *cronJobs) Create(cronJob *v2alpha1.CronJob) (result *v2alpha1.CronJob, err error) {
+	result = &v2alpha1.CronJob{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		Body(cronJob).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a cronJob and updates it. Returns the server's representation of the cronJob, and an error, if there is any.
+func (c *cronJobs) Update(cronJob *v2alpha1.CronJob) (result *v2alpha1.CronJob, err error) {
+	result = &v2alpha1.CronJob{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		Name(cronJob.Name).
+		Body(cronJob).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *cronJobs) UpdateStatus(cronJob *v2alpha1.CronJob) (result *v2alpha1.CronJob, err error) {
+	result = &v2alpha1.CronJob{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		Name(cronJob.Name).
+		SubResource("status").
+		Body(cronJob).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the cronJob and deletes it. Returns an error if one occurs.
+func (c *cronJobs) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *cronJobs) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("cronjobs").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched cronJob.
+func (c *cronJobs) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v2alpha1.CronJob, err error) {
+	result = &v2alpha1.CronJob{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("cronjobs").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v2alpha1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v2alpha1/doc.go
new file mode 100644
index 0000000..3efe0d2
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v2alpha1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v2alpha1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v2alpha1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v2alpha1/generated_expansion.go
new file mode 100644
index 0000000..34dafc4
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/batch/v2alpha1/generated_expansion.go
@@ -0,0 +1,21 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v2alpha1
+
+type CronJobExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/certificates/v1beta1/certificates_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/certificates/v1beta1/certificates_client.go
new file mode 100644
index 0000000..baac42e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/certificates/v1beta1/certificates_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/certificates/v1beta1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type CertificatesV1beta1Interface interface {
+	RESTClient() rest.Interface
+	CertificateSigningRequestsGetter
+}
+
+// CertificatesV1beta1Client is used to interact with features provided by the certificates.k8s.io group.
+type CertificatesV1beta1Client struct {
+	restClient rest.Interface
+}
+
+func (c *CertificatesV1beta1Client) CertificateSigningRequests() CertificateSigningRequestInterface {
+	return newCertificateSigningRequests(c)
+}
+
+// NewForConfig creates a new CertificatesV1beta1Client for the given config.
+func NewForConfig(c *rest.Config) (*CertificatesV1beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &CertificatesV1beta1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new CertificatesV1beta1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *CertificatesV1beta1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new CertificatesV1beta1Client for the given RESTClient.
+func New(c rest.Interface) *CertificatesV1beta1Client {
+	return &CertificatesV1beta1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1beta1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *CertificatesV1beta1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/certificates/v1beta1/certificatesigningrequest.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/certificates/v1beta1/certificatesigningrequest.go
new file mode 100644
index 0000000..b39169a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/certificates/v1beta1/certificatesigningrequest.go
@@ -0,0 +1,163 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/certificates/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// CertificateSigningRequestsGetter has a method to return a CertificateSigningRequestInterface.
+// A group's client should implement this interface.
+type CertificateSigningRequestsGetter interface {
+	CertificateSigningRequests() CertificateSigningRequestInterface
+}
+
+// CertificateSigningRequestInterface has methods to work with CertificateSigningRequest resources.
+type CertificateSigningRequestInterface interface {
+	Create(*v1beta1.CertificateSigningRequest) (*v1beta1.CertificateSigningRequest, error)
+	Update(*v1beta1.CertificateSigningRequest) (*v1beta1.CertificateSigningRequest, error)
+	UpdateStatus(*v1beta1.CertificateSigningRequest) (*v1beta1.CertificateSigningRequest, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.CertificateSigningRequest, error)
+	List(opts v1.ListOptions) (*v1beta1.CertificateSigningRequestList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.CertificateSigningRequest, err error)
+	CertificateSigningRequestExpansion
+}
+
+// certificateSigningRequests implements CertificateSigningRequestInterface
+type certificateSigningRequests struct {
+	client rest.Interface
+}
+
+// newCertificateSigningRequests returns a CertificateSigningRequests
+func newCertificateSigningRequests(c *CertificatesV1beta1Client) *certificateSigningRequests {
+	return &certificateSigningRequests{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the certificateSigningRequest, and returns the corresponding certificateSigningRequest object, and an error if there is any.
+func (c *certificateSigningRequests) Get(name string, options v1.GetOptions) (result *v1beta1.CertificateSigningRequest, err error) {
+	result = &v1beta1.CertificateSigningRequest{}
+	err = c.client.Get().
+		Resource("certificatesigningrequests").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of CertificateSigningRequests that match those selectors.
+func (c *certificateSigningRequests) List(opts v1.ListOptions) (result *v1beta1.CertificateSigningRequestList, err error) {
+	result = &v1beta1.CertificateSigningRequestList{}
+	err = c.client.Get().
+		Resource("certificatesigningrequests").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested certificateSigningRequests.
+func (c *certificateSigningRequests) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("certificatesigningrequests").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a certificateSigningRequest and creates it.  Returns the server's representation of the certificateSigningRequest, and an error, if there is any.
+func (c *certificateSigningRequests) Create(certificateSigningRequest *v1beta1.CertificateSigningRequest) (result *v1beta1.CertificateSigningRequest, err error) {
+	result = &v1beta1.CertificateSigningRequest{}
+	err = c.client.Post().
+		Resource("certificatesigningrequests").
+		Body(certificateSigningRequest).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a certificateSigningRequest and updates it. Returns the server's representation of the certificateSigningRequest, and an error, if there is any.
+func (c *certificateSigningRequests) Update(certificateSigningRequest *v1beta1.CertificateSigningRequest) (result *v1beta1.CertificateSigningRequest, err error) {
+	result = &v1beta1.CertificateSigningRequest{}
+	err = c.client.Put().
+		Resource("certificatesigningrequests").
+		Name(certificateSigningRequest.Name).
+		Body(certificateSigningRequest).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *certificateSigningRequests) UpdateStatus(certificateSigningRequest *v1beta1.CertificateSigningRequest) (result *v1beta1.CertificateSigningRequest, err error) {
+	result = &v1beta1.CertificateSigningRequest{}
+	err = c.client.Put().
+		Resource("certificatesigningrequests").
+		Name(certificateSigningRequest.Name).
+		SubResource("status").
+		Body(certificateSigningRequest).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the certificateSigningRequest and deletes it. Returns an error if one occurs.
+func (c *certificateSigningRequests) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("certificatesigningrequests").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *certificateSigningRequests) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("certificatesigningrequests").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched certificateSigningRequest.
+func (c *certificateSigningRequests) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.CertificateSigningRequest, err error) {
+	result = &v1beta1.CertificateSigningRequest{}
+	err = c.client.Patch(pt).
+		Resource("certificatesigningrequests").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/certificates/v1beta1/certificatesigningrequest_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/certificates/v1beta1/certificatesigningrequest_expansion.go
new file mode 100644
index 0000000..c63b806
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/certificates/v1beta1/certificatesigningrequest_expansion.go
@@ -0,0 +1,37 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	certificates "k8s.io/api/certificates/v1beta1"
+)
+
+type CertificateSigningRequestExpansion interface {
+	UpdateApproval(certificateSigningRequest *certificates.CertificateSigningRequest) (result *certificates.CertificateSigningRequest, err error)
+}
+
+func (c *certificateSigningRequests) UpdateApproval(certificateSigningRequest *certificates.CertificateSigningRequest) (result *certificates.CertificateSigningRequest, err error) {
+	result = &certificates.CertificateSigningRequest{}
+	err = c.client.Put().
+		Resource("certificatesigningrequests").
+		Name(certificateSigningRequest.Name).
+		Body(certificateSigningRequest).
+		SubResource("approval").
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/certificates/v1beta1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/certificates/v1beta1/doc.go
new file mode 100644
index 0000000..7711019
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/certificates/v1beta1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/certificates/v1beta1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/certificates/v1beta1/generated_expansion.go
new file mode 100644
index 0000000..f6df769
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/certificates/v1beta1/generated_expansion.go
@@ -0,0 +1,19 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/componentstatus.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/componentstatus.go
new file mode 100644
index 0000000..6ae5a66
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/componentstatus.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ComponentStatusesGetter has a method to return a ComponentStatusInterface.
+// A group's client should implement this interface.
+type ComponentStatusesGetter interface {
+	ComponentStatuses() ComponentStatusInterface
+}
+
+// ComponentStatusInterface has methods to work with ComponentStatus resources.
+type ComponentStatusInterface interface {
+	Create(*v1.ComponentStatus) (*v1.ComponentStatus, error)
+	Update(*v1.ComponentStatus) (*v1.ComponentStatus, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.ComponentStatus, error)
+	List(opts meta_v1.ListOptions) (*v1.ComponentStatusList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ComponentStatus, err error)
+	ComponentStatusExpansion
+}
+
+// componentStatuses implements ComponentStatusInterface
+type componentStatuses struct {
+	client rest.Interface
+}
+
+// newComponentStatuses returns a ComponentStatuses
+func newComponentStatuses(c *CoreV1Client) *componentStatuses {
+	return &componentStatuses{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the componentStatus, and returns the corresponding componentStatus object, and an error if there is any.
+func (c *componentStatuses) Get(name string, options meta_v1.GetOptions) (result *v1.ComponentStatus, err error) {
+	result = &v1.ComponentStatus{}
+	err = c.client.Get().
+		Resource("componentstatuses").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ComponentStatuses that match those selectors.
+func (c *componentStatuses) List(opts meta_v1.ListOptions) (result *v1.ComponentStatusList, err error) {
+	result = &v1.ComponentStatusList{}
+	err = c.client.Get().
+		Resource("componentstatuses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested componentStatuses.
+func (c *componentStatuses) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("componentstatuses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a componentStatus and creates it.  Returns the server's representation of the componentStatus, and an error, if there is any.
+func (c *componentStatuses) Create(componentStatus *v1.ComponentStatus) (result *v1.ComponentStatus, err error) {
+	result = &v1.ComponentStatus{}
+	err = c.client.Post().
+		Resource("componentstatuses").
+		Body(componentStatus).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a componentStatus and updates it. Returns the server's representation of the componentStatus, and an error, if there is any.
+func (c *componentStatuses) Update(componentStatus *v1.ComponentStatus) (result *v1.ComponentStatus, err error) {
+	result = &v1.ComponentStatus{}
+	err = c.client.Put().
+		Resource("componentstatuses").
+		Name(componentStatus.Name).
+		Body(componentStatus).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the componentStatus and deletes it. Returns an error if one occurs.
+func (c *componentStatuses) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("componentstatuses").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *componentStatuses) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("componentstatuses").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched componentStatus.
+func (c *componentStatuses) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ComponentStatus, err error) {
+	result = &v1.ComponentStatus{}
+	err = c.client.Patch(pt).
+		Resource("componentstatuses").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/configmap.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/configmap.go
new file mode 100644
index 0000000..3ae229f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/configmap.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ConfigMapsGetter has a method to return a ConfigMapInterface.
+// A group's client should implement this interface.
+type ConfigMapsGetter interface {
+	ConfigMaps(namespace string) ConfigMapInterface
+}
+
+// ConfigMapInterface has methods to work with ConfigMap resources.
+type ConfigMapInterface interface {
+	Create(*v1.ConfigMap) (*v1.ConfigMap, error)
+	Update(*v1.ConfigMap) (*v1.ConfigMap, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.ConfigMap, error)
+	List(opts meta_v1.ListOptions) (*v1.ConfigMapList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ConfigMap, err error)
+	ConfigMapExpansion
+}
+
+// configMaps implements ConfigMapInterface
+type configMaps struct {
+	client rest.Interface
+	ns     string
+}
+
+// newConfigMaps returns a ConfigMaps
+func newConfigMaps(c *CoreV1Client, namespace string) *configMaps {
+	return &configMaps{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the configMap, and returns the corresponding configMap object, and an error if there is any.
+func (c *configMaps) Get(name string, options meta_v1.GetOptions) (result *v1.ConfigMap, err error) {
+	result = &v1.ConfigMap{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("configmaps").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ConfigMaps that match those selectors.
+func (c *configMaps) List(opts meta_v1.ListOptions) (result *v1.ConfigMapList, err error) {
+	result = &v1.ConfigMapList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("configmaps").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested configMaps.
+func (c *configMaps) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("configmaps").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a configMap and creates it.  Returns the server's representation of the configMap, and an error, if there is any.
+func (c *configMaps) Create(configMap *v1.ConfigMap) (result *v1.ConfigMap, err error) {
+	result = &v1.ConfigMap{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("configmaps").
+		Body(configMap).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a configMap and updates it. Returns the server's representation of the configMap, and an error, if there is any.
+func (c *configMaps) Update(configMap *v1.ConfigMap) (result *v1.ConfigMap, err error) {
+	result = &v1.ConfigMap{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("configmaps").
+		Name(configMap.Name).
+		Body(configMap).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the configMap and deletes it. Returns an error if one occurs.
+func (c *configMaps) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("configmaps").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *configMaps) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("configmaps").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched configMap.
+func (c *configMaps) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ConfigMap, err error) {
+	result = &v1.ConfigMap{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("configmaps").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/core_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/core_client.go
new file mode 100644
index 0000000..044a28e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/core_client.go
@@ -0,0 +1,165 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type CoreV1Interface interface {
+	RESTClient() rest.Interface
+	ComponentStatusesGetter
+	ConfigMapsGetter
+	EndpointsGetter
+	EventsGetter
+	LimitRangesGetter
+	NamespacesGetter
+	NodesGetter
+	PersistentVolumesGetter
+	PersistentVolumeClaimsGetter
+	PodsGetter
+	PodTemplatesGetter
+	ReplicationControllersGetter
+	ResourceQuotasGetter
+	SecretsGetter
+	ServicesGetter
+	ServiceAccountsGetter
+}
+
+// CoreV1Client is used to interact with features provided by the  group.
+type CoreV1Client struct {
+	restClient rest.Interface
+}
+
+func (c *CoreV1Client) ComponentStatuses() ComponentStatusInterface {
+	return newComponentStatuses(c)
+}
+
+func (c *CoreV1Client) ConfigMaps(namespace string) ConfigMapInterface {
+	return newConfigMaps(c, namespace)
+}
+
+func (c *CoreV1Client) Endpoints(namespace string) EndpointsInterface {
+	return newEndpoints(c, namespace)
+}
+
+func (c *CoreV1Client) Events(namespace string) EventInterface {
+	return newEvents(c, namespace)
+}
+
+func (c *CoreV1Client) LimitRanges(namespace string) LimitRangeInterface {
+	return newLimitRanges(c, namespace)
+}
+
+func (c *CoreV1Client) Namespaces() NamespaceInterface {
+	return newNamespaces(c)
+}
+
+func (c *CoreV1Client) Nodes() NodeInterface {
+	return newNodes(c)
+}
+
+func (c *CoreV1Client) PersistentVolumes() PersistentVolumeInterface {
+	return newPersistentVolumes(c)
+}
+
+func (c *CoreV1Client) PersistentVolumeClaims(namespace string) PersistentVolumeClaimInterface {
+	return newPersistentVolumeClaims(c, namespace)
+}
+
+func (c *CoreV1Client) Pods(namespace string) PodInterface {
+	return newPods(c, namespace)
+}
+
+func (c *CoreV1Client) PodTemplates(namespace string) PodTemplateInterface {
+	return newPodTemplates(c, namespace)
+}
+
+func (c *CoreV1Client) ReplicationControllers(namespace string) ReplicationControllerInterface {
+	return newReplicationControllers(c, namespace)
+}
+
+func (c *CoreV1Client) ResourceQuotas(namespace string) ResourceQuotaInterface {
+	return newResourceQuotas(c, namespace)
+}
+
+func (c *CoreV1Client) Secrets(namespace string) SecretInterface {
+	return newSecrets(c, namespace)
+}
+
+func (c *CoreV1Client) Services(namespace string) ServiceInterface {
+	return newServices(c, namespace)
+}
+
+func (c *CoreV1Client) ServiceAccounts(namespace string) ServiceAccountInterface {
+	return newServiceAccounts(c, namespace)
+}
+
+// NewForConfig creates a new CoreV1Client for the given config.
+func NewForConfig(c *rest.Config) (*CoreV1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &CoreV1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new CoreV1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *CoreV1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new CoreV1Client for the given RESTClient.
+func New(c rest.Interface) *CoreV1Client {
+	return &CoreV1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/api"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *CoreV1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/doc.go
new file mode 100644
index 0000000..3af5d05
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/endpoints.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/endpoints.go
new file mode 100644
index 0000000..2868baa
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/endpoints.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// EndpointsGetter has a method to return a EndpointsInterface.
+// A group's client should implement this interface.
+type EndpointsGetter interface {
+	Endpoints(namespace string) EndpointsInterface
+}
+
+// EndpointsInterface has methods to work with Endpoints resources.
+type EndpointsInterface interface {
+	Create(*v1.Endpoints) (*v1.Endpoints, error)
+	Update(*v1.Endpoints) (*v1.Endpoints, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.Endpoints, error)
+	List(opts meta_v1.ListOptions) (*v1.EndpointsList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Endpoints, err error)
+	EndpointsExpansion
+}
+
+// endpoints implements EndpointsInterface
+type endpoints struct {
+	client rest.Interface
+	ns     string
+}
+
+// newEndpoints returns a Endpoints
+func newEndpoints(c *CoreV1Client, namespace string) *endpoints {
+	return &endpoints{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the endpoints, and returns the corresponding endpoints object, and an error if there is any.
+func (c *endpoints) Get(name string, options meta_v1.GetOptions) (result *v1.Endpoints, err error) {
+	result = &v1.Endpoints{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("endpoints").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Endpoints that match those selectors.
+func (c *endpoints) List(opts meta_v1.ListOptions) (result *v1.EndpointsList, err error) {
+	result = &v1.EndpointsList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("endpoints").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested endpoints.
+func (c *endpoints) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("endpoints").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a endpoints and creates it.  Returns the server's representation of the endpoints, and an error, if there is any.
+func (c *endpoints) Create(endpoints *v1.Endpoints) (result *v1.Endpoints, err error) {
+	result = &v1.Endpoints{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("endpoints").
+		Body(endpoints).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a endpoints and updates it. Returns the server's representation of the endpoints, and an error, if there is any.
+func (c *endpoints) Update(endpoints *v1.Endpoints) (result *v1.Endpoints, err error) {
+	result = &v1.Endpoints{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("endpoints").
+		Name(endpoints.Name).
+		Body(endpoints).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the endpoints and deletes it. Returns an error if one occurs.
+func (c *endpoints) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("endpoints").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *endpoints) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("endpoints").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched endpoints.
+func (c *endpoints) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Endpoints, err error) {
+	result = &v1.Endpoints{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("endpoints").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/event.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/event.go
new file mode 100644
index 0000000..5650623
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/event.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// EventsGetter has a method to return a EventInterface.
+// A group's client should implement this interface.
+type EventsGetter interface {
+	Events(namespace string) EventInterface
+}
+
+// EventInterface has methods to work with Event resources.
+type EventInterface interface {
+	Create(*v1.Event) (*v1.Event, error)
+	Update(*v1.Event) (*v1.Event, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.Event, error)
+	List(opts meta_v1.ListOptions) (*v1.EventList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Event, err error)
+	EventExpansion
+}
+
+// events implements EventInterface
+type events struct {
+	client rest.Interface
+	ns     string
+}
+
+// newEvents returns a Events
+func newEvents(c *CoreV1Client, namespace string) *events {
+	return &events{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the event, and returns the corresponding event object, and an error if there is any.
+func (c *events) Get(name string, options meta_v1.GetOptions) (result *v1.Event, err error) {
+	result = &v1.Event{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("events").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Events that match those selectors.
+func (c *events) List(opts meta_v1.ListOptions) (result *v1.EventList, err error) {
+	result = &v1.EventList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("events").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested events.
+func (c *events) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("events").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a event and creates it.  Returns the server's representation of the event, and an error, if there is any.
+func (c *events) Create(event *v1.Event) (result *v1.Event, err error) {
+	result = &v1.Event{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("events").
+		Body(event).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a event and updates it. Returns the server's representation of the event, and an error, if there is any.
+func (c *events) Update(event *v1.Event) (result *v1.Event, err error) {
+	result = &v1.Event{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("events").
+		Name(event.Name).
+		Body(event).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the event and deletes it. Returns an error if one occurs.
+func (c *events) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("events").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *events) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("events").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched event.
+func (c *events) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Event, err error) {
+	result = &v1.Event{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("events").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/event_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/event_expansion.go
new file mode 100644
index 0000000..6929ade
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/event_expansion.go
@@ -0,0 +1,164 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"fmt"
+
+	"k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/fields"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/types"
+	ref "k8s.io/client-go/tools/reference"
+)
+
+// The EventExpansion interface allows manually adding extra methods to the EventInterface.
+type EventExpansion interface {
+	// CreateWithEventNamespace is the same as a Create, except that it sends the request to the event.Namespace.
+	CreateWithEventNamespace(event *v1.Event) (*v1.Event, error)
+	// UpdateWithEventNamespace is the same as a Update, except that it sends the request to the event.Namespace.
+	UpdateWithEventNamespace(event *v1.Event) (*v1.Event, error)
+	PatchWithEventNamespace(event *v1.Event, data []byte) (*v1.Event, error)
+	// Search finds events about the specified object
+	Search(scheme *runtime.Scheme, objOrRef runtime.Object) (*v1.EventList, error)
+	// Returns the appropriate field selector based on the API version being used to communicate with the server.
+	// The returned field selector can be used with List and Watch to filter desired events.
+	GetFieldSelector(involvedObjectName, involvedObjectNamespace, involvedObjectKind, involvedObjectUID *string) fields.Selector
+}
+
+// CreateWithEventNamespace makes a new event. Returns the copy of the event the server returns,
+// or an error. The namespace to create the event within is deduced from the
+// event; it must either match this event client's namespace, or this event
+// client must have been created with the "" namespace.
+func (e *events) CreateWithEventNamespace(event *v1.Event) (*v1.Event, error) {
+	if e.ns != "" && event.Namespace != e.ns {
+		return nil, fmt.Errorf("can't create an event with namespace '%v' in namespace '%v'", event.Namespace, e.ns)
+	}
+	result := &v1.Event{}
+	err := e.client.Post().
+		NamespaceIfScoped(event.Namespace, len(event.Namespace) > 0).
+		Resource("events").
+		Body(event).
+		Do().
+		Into(result)
+	return result, err
+}
+
+// UpdateWithEventNamespace modifies an existing event. It returns the copy of the event that the server returns,
+// or an error. The namespace and key to update the event within is deduced from the event. The
+// namespace must either match this event client's namespace, or this event client must have been
+// created with the "" namespace. Update also requires the ResourceVersion to be set in the event
+// object.
+func (e *events) UpdateWithEventNamespace(event *v1.Event) (*v1.Event, error) {
+	result := &v1.Event{}
+	err := e.client.Put().
+		NamespaceIfScoped(event.Namespace, len(event.Namespace) > 0).
+		Resource("events").
+		Name(event.Name).
+		Body(event).
+		Do().
+		Into(result)
+	return result, err
+}
+
+// PatchWithEventNamespace modifies an existing event. It returns the copy of
+// the event that the server returns, or an error. The namespace and name of the
+// target event is deduced from the incompleteEvent. The namespace must either
+// match this event client's namespace, or this event client must have been
+// created with the "" namespace.
+func (e *events) PatchWithEventNamespace(incompleteEvent *v1.Event, data []byte) (*v1.Event, error) {
+	if e.ns != "" && incompleteEvent.Namespace != e.ns {
+		return nil, fmt.Errorf("can't patch an event with namespace '%v' in namespace '%v'", incompleteEvent.Namespace, e.ns)
+	}
+	result := &v1.Event{}
+	err := e.client.Patch(types.StrategicMergePatchType).
+		NamespaceIfScoped(incompleteEvent.Namespace, len(incompleteEvent.Namespace) > 0).
+		Resource("events").
+		Name(incompleteEvent.Name).
+		Body(data).
+		Do().
+		Into(result)
+	return result, err
+}
+
+// Search finds events about the specified object. The namespace of the
+// object must match this event's client namespace unless the event client
+// was made with the "" namespace.
+func (e *events) Search(scheme *runtime.Scheme, objOrRef runtime.Object) (*v1.EventList, error) {
+	ref, err := ref.GetReference(scheme, objOrRef)
+	if err != nil {
+		return nil, err
+	}
+	if e.ns != "" && ref.Namespace != e.ns {
+		return nil, fmt.Errorf("won't be able to find any events of namespace '%v' in namespace '%v'", ref.Namespace, e.ns)
+	}
+	stringRefKind := string(ref.Kind)
+	var refKind *string
+	if stringRefKind != "" {
+		refKind = &stringRefKind
+	}
+	stringRefUID := string(ref.UID)
+	var refUID *string
+	if stringRefUID != "" {
+		refUID = &stringRefUID
+	}
+	fieldSelector := e.GetFieldSelector(&ref.Name, &ref.Namespace, refKind, refUID)
+	return e.List(metav1.ListOptions{FieldSelector: fieldSelector.String()})
+}
+
+// Returns the appropriate field selector based on the API version being used to communicate with the server.
+// The returned field selector can be used with List and Watch to filter desired events.
+func (e *events) GetFieldSelector(involvedObjectName, involvedObjectNamespace, involvedObjectKind, involvedObjectUID *string) fields.Selector {
+	apiVersion := e.client.APIVersion().String()
+	field := fields.Set{}
+	if involvedObjectName != nil {
+		field[GetInvolvedObjectNameFieldLabel(apiVersion)] = *involvedObjectName
+	}
+	if involvedObjectNamespace != nil {
+		field["involvedObject.namespace"] = *involvedObjectNamespace
+	}
+	if involvedObjectKind != nil {
+		field["involvedObject.kind"] = *involvedObjectKind
+	}
+	if involvedObjectUID != nil {
+		field["involvedObject.uid"] = *involvedObjectUID
+	}
+	return field.AsSelector()
+}
+
+// Returns the appropriate field label to use for name of the involved object as per the given API version.
+func GetInvolvedObjectNameFieldLabel(version string) string {
+	return "involvedObject.name"
+}
+
+// TODO: This is a temporary arrangement and will be removed once all clients are moved to use the clientset.
+type EventSinkImpl struct {
+	Interface EventInterface
+}
+
+func (e *EventSinkImpl) Create(event *v1.Event) (*v1.Event, error) {
+	return e.Interface.CreateWithEventNamespace(event)
+}
+
+func (e *EventSinkImpl) Update(event *v1.Event) (*v1.Event, error) {
+	return e.Interface.UpdateWithEventNamespace(event)
+}
+
+func (e *EventSinkImpl) Patch(event *v1.Event, data []byte) (*v1.Event, error) {
+	return e.Interface.PatchWithEventNamespace(event, data)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/generated_expansion.go
new file mode 100644
index 0000000..6e8591b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/generated_expansion.go
@@ -0,0 +1,39 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+type ComponentStatusExpansion interface{}
+
+type ConfigMapExpansion interface{}
+
+type EndpointsExpansion interface{}
+
+type LimitRangeExpansion interface{}
+
+type PersistentVolumeExpansion interface{}
+
+type PersistentVolumeClaimExpansion interface{}
+
+type PodTemplateExpansion interface{}
+
+type ReplicationControllerExpansion interface{}
+
+type ResourceQuotaExpansion interface{}
+
+type SecretExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/limitrange.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/limitrange.go
new file mode 100644
index 0000000..396e5ca
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/limitrange.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// LimitRangesGetter has a method to return a LimitRangeInterface.
+// A group's client should implement this interface.
+type LimitRangesGetter interface {
+	LimitRanges(namespace string) LimitRangeInterface
+}
+
+// LimitRangeInterface has methods to work with LimitRange resources.
+type LimitRangeInterface interface {
+	Create(*v1.LimitRange) (*v1.LimitRange, error)
+	Update(*v1.LimitRange) (*v1.LimitRange, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.LimitRange, error)
+	List(opts meta_v1.ListOptions) (*v1.LimitRangeList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.LimitRange, err error)
+	LimitRangeExpansion
+}
+
+// limitRanges implements LimitRangeInterface
+type limitRanges struct {
+	client rest.Interface
+	ns     string
+}
+
+// newLimitRanges returns a LimitRanges
+func newLimitRanges(c *CoreV1Client, namespace string) *limitRanges {
+	return &limitRanges{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the limitRange, and returns the corresponding limitRange object, and an error if there is any.
+func (c *limitRanges) Get(name string, options meta_v1.GetOptions) (result *v1.LimitRange, err error) {
+	result = &v1.LimitRange{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("limitranges").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of LimitRanges that match those selectors.
+func (c *limitRanges) List(opts meta_v1.ListOptions) (result *v1.LimitRangeList, err error) {
+	result = &v1.LimitRangeList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("limitranges").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested limitRanges.
+func (c *limitRanges) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("limitranges").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a limitRange and creates it.  Returns the server's representation of the limitRange, and an error, if there is any.
+func (c *limitRanges) Create(limitRange *v1.LimitRange) (result *v1.LimitRange, err error) {
+	result = &v1.LimitRange{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("limitranges").
+		Body(limitRange).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a limitRange and updates it. Returns the server's representation of the limitRange, and an error, if there is any.
+func (c *limitRanges) Update(limitRange *v1.LimitRange) (result *v1.LimitRange, err error) {
+	result = &v1.LimitRange{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("limitranges").
+		Name(limitRange.Name).
+		Body(limitRange).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the limitRange and deletes it. Returns an error if one occurs.
+func (c *limitRanges) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("limitranges").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *limitRanges) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("limitranges").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched limitRange.
+func (c *limitRanges) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.LimitRange, err error) {
+	result = &v1.LimitRange{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("limitranges").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/namespace.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/namespace.go
new file mode 100644
index 0000000..707b3e9
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/namespace.go
@@ -0,0 +1,152 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// NamespacesGetter has a method to return a NamespaceInterface.
+// A group's client should implement this interface.
+type NamespacesGetter interface {
+	Namespaces() NamespaceInterface
+}
+
+// NamespaceInterface has methods to work with Namespace resources.
+type NamespaceInterface interface {
+	Create(*v1.Namespace) (*v1.Namespace, error)
+	Update(*v1.Namespace) (*v1.Namespace, error)
+	UpdateStatus(*v1.Namespace) (*v1.Namespace, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.Namespace, error)
+	List(opts meta_v1.ListOptions) (*v1.NamespaceList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Namespace, err error)
+	NamespaceExpansion
+}
+
+// namespaces implements NamespaceInterface
+type namespaces struct {
+	client rest.Interface
+}
+
+// newNamespaces returns a Namespaces
+func newNamespaces(c *CoreV1Client) *namespaces {
+	return &namespaces{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the namespace, and returns the corresponding namespace object, and an error if there is any.
+func (c *namespaces) Get(name string, options meta_v1.GetOptions) (result *v1.Namespace, err error) {
+	result = &v1.Namespace{}
+	err = c.client.Get().
+		Resource("namespaces").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Namespaces that match those selectors.
+func (c *namespaces) List(opts meta_v1.ListOptions) (result *v1.NamespaceList, err error) {
+	result = &v1.NamespaceList{}
+	err = c.client.Get().
+		Resource("namespaces").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested namespaces.
+func (c *namespaces) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("namespaces").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a namespace and creates it.  Returns the server's representation of the namespace, and an error, if there is any.
+func (c *namespaces) Create(namespace *v1.Namespace) (result *v1.Namespace, err error) {
+	result = &v1.Namespace{}
+	err = c.client.Post().
+		Resource("namespaces").
+		Body(namespace).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a namespace and updates it. Returns the server's representation of the namespace, and an error, if there is any.
+func (c *namespaces) Update(namespace *v1.Namespace) (result *v1.Namespace, err error) {
+	result = &v1.Namespace{}
+	err = c.client.Put().
+		Resource("namespaces").
+		Name(namespace.Name).
+		Body(namespace).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *namespaces) UpdateStatus(namespace *v1.Namespace) (result *v1.Namespace, err error) {
+	result = &v1.Namespace{}
+	err = c.client.Put().
+		Resource("namespaces").
+		Name(namespace.Name).
+		SubResource("status").
+		Body(namespace).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the namespace and deletes it. Returns an error if one occurs.
+func (c *namespaces) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("namespaces").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched namespace.
+func (c *namespaces) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Namespace, err error) {
+	result = &v1.Namespace{}
+	err = c.client.Patch(pt).
+		Resource("namespaces").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/namespace_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/namespace_expansion.go
new file mode 100644
index 0000000..17effe2
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/namespace_expansion.go
@@ -0,0 +1,31 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import "k8s.io/api/core/v1"
+
+// The NamespaceExpansion interface allows manually adding extra methods to the NamespaceInterface.
+type NamespaceExpansion interface {
+	Finalize(item *v1.Namespace) (*v1.Namespace, error)
+}
+
+// Finalize takes the representation of a namespace to update.  Returns the server's representation of the namespace, and an error, if it occurs.
+func (c *namespaces) Finalize(namespace *v1.Namespace) (result *v1.Namespace, err error) {
+	result = &v1.Namespace{}
+	err = c.client.Put().Resource("namespaces").Name(namespace.Name).SubResource("finalize").Body(namespace).Do().Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/node.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/node.go
new file mode 100644
index 0000000..1462d25
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/node.go
@@ -0,0 +1,163 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// NodesGetter has a method to return a NodeInterface.
+// A group's client should implement this interface.
+type NodesGetter interface {
+	Nodes() NodeInterface
+}
+
+// NodeInterface has methods to work with Node resources.
+type NodeInterface interface {
+	Create(*v1.Node) (*v1.Node, error)
+	Update(*v1.Node) (*v1.Node, error)
+	UpdateStatus(*v1.Node) (*v1.Node, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.Node, error)
+	List(opts meta_v1.ListOptions) (*v1.NodeList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Node, err error)
+	NodeExpansion
+}
+
+// nodes implements NodeInterface
+type nodes struct {
+	client rest.Interface
+}
+
+// newNodes returns a Nodes
+func newNodes(c *CoreV1Client) *nodes {
+	return &nodes{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the node, and returns the corresponding node object, and an error if there is any.
+func (c *nodes) Get(name string, options meta_v1.GetOptions) (result *v1.Node, err error) {
+	result = &v1.Node{}
+	err = c.client.Get().
+		Resource("nodes").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Nodes that match those selectors.
+func (c *nodes) List(opts meta_v1.ListOptions) (result *v1.NodeList, err error) {
+	result = &v1.NodeList{}
+	err = c.client.Get().
+		Resource("nodes").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested nodes.
+func (c *nodes) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("nodes").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a node and creates it.  Returns the server's representation of the node, and an error, if there is any.
+func (c *nodes) Create(node *v1.Node) (result *v1.Node, err error) {
+	result = &v1.Node{}
+	err = c.client.Post().
+		Resource("nodes").
+		Body(node).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a node and updates it. Returns the server's representation of the node, and an error, if there is any.
+func (c *nodes) Update(node *v1.Node) (result *v1.Node, err error) {
+	result = &v1.Node{}
+	err = c.client.Put().
+		Resource("nodes").
+		Name(node.Name).
+		Body(node).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *nodes) UpdateStatus(node *v1.Node) (result *v1.Node, err error) {
+	result = &v1.Node{}
+	err = c.client.Put().
+		Resource("nodes").
+		Name(node.Name).
+		SubResource("status").
+		Body(node).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the node and deletes it. Returns an error if one occurs.
+func (c *nodes) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("nodes").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *nodes) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("nodes").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched node.
+func (c *nodes) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Node, err error) {
+	result = &v1.Node{}
+	err = c.client.Patch(pt).
+		Resource("nodes").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/node_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/node_expansion.go
new file mode 100644
index 0000000..5db29c3
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/node_expansion.go
@@ -0,0 +1,43 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/types"
+)
+
+// The NodeExpansion interface allows manually adding extra methods to the NodeInterface.
+type NodeExpansion interface {
+	// PatchStatus modifies the status of an existing node. It returns the copy
+	// of the node that the server returns, or an error.
+	PatchStatus(nodeName string, data []byte) (*v1.Node, error)
+}
+
+// PatchStatus modifies the status of an existing node. It returns the copy of
+// the node that the server returns, or an error.
+func (c *nodes) PatchStatus(nodeName string, data []byte) (*v1.Node, error) {
+	result := &v1.Node{}
+	err := c.client.Patch(types.StrategicMergePatchType).
+		Resource("nodes").
+		Name(nodeName).
+		SubResource("status").
+		Body(data).
+		Do().
+		Into(result)
+	return result, err
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/persistentvolume.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/persistentvolume.go
new file mode 100644
index 0000000..f901011
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/persistentvolume.go
@@ -0,0 +1,163 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// PersistentVolumesGetter has a method to return a PersistentVolumeInterface.
+// A group's client should implement this interface.
+type PersistentVolumesGetter interface {
+	PersistentVolumes() PersistentVolumeInterface
+}
+
+// PersistentVolumeInterface has methods to work with PersistentVolume resources.
+type PersistentVolumeInterface interface {
+	Create(*v1.PersistentVolume) (*v1.PersistentVolume, error)
+	Update(*v1.PersistentVolume) (*v1.PersistentVolume, error)
+	UpdateStatus(*v1.PersistentVolume) (*v1.PersistentVolume, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.PersistentVolume, error)
+	List(opts meta_v1.ListOptions) (*v1.PersistentVolumeList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.PersistentVolume, err error)
+	PersistentVolumeExpansion
+}
+
+// persistentVolumes implements PersistentVolumeInterface
+type persistentVolumes struct {
+	client rest.Interface
+}
+
+// newPersistentVolumes returns a PersistentVolumes
+func newPersistentVolumes(c *CoreV1Client) *persistentVolumes {
+	return &persistentVolumes{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the persistentVolume, and returns the corresponding persistentVolume object, and an error if there is any.
+func (c *persistentVolumes) Get(name string, options meta_v1.GetOptions) (result *v1.PersistentVolume, err error) {
+	result = &v1.PersistentVolume{}
+	err = c.client.Get().
+		Resource("persistentvolumes").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of PersistentVolumes that match those selectors.
+func (c *persistentVolumes) List(opts meta_v1.ListOptions) (result *v1.PersistentVolumeList, err error) {
+	result = &v1.PersistentVolumeList{}
+	err = c.client.Get().
+		Resource("persistentvolumes").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested persistentVolumes.
+func (c *persistentVolumes) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("persistentvolumes").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a persistentVolume and creates it.  Returns the server's representation of the persistentVolume, and an error, if there is any.
+func (c *persistentVolumes) Create(persistentVolume *v1.PersistentVolume) (result *v1.PersistentVolume, err error) {
+	result = &v1.PersistentVolume{}
+	err = c.client.Post().
+		Resource("persistentvolumes").
+		Body(persistentVolume).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a persistentVolume and updates it. Returns the server's representation of the persistentVolume, and an error, if there is any.
+func (c *persistentVolumes) Update(persistentVolume *v1.PersistentVolume) (result *v1.PersistentVolume, err error) {
+	result = &v1.PersistentVolume{}
+	err = c.client.Put().
+		Resource("persistentvolumes").
+		Name(persistentVolume.Name).
+		Body(persistentVolume).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *persistentVolumes) UpdateStatus(persistentVolume *v1.PersistentVolume) (result *v1.PersistentVolume, err error) {
+	result = &v1.PersistentVolume{}
+	err = c.client.Put().
+		Resource("persistentvolumes").
+		Name(persistentVolume.Name).
+		SubResource("status").
+		Body(persistentVolume).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the persistentVolume and deletes it. Returns an error if one occurs.
+func (c *persistentVolumes) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("persistentvolumes").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *persistentVolumes) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("persistentvolumes").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched persistentVolume.
+func (c *persistentVolumes) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.PersistentVolume, err error) {
+	result = &v1.PersistentVolume{}
+	err = c.client.Patch(pt).
+		Resource("persistentvolumes").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/persistentvolumeclaim.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/persistentvolumeclaim.go
new file mode 100644
index 0000000..59253d5
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/persistentvolumeclaim.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// PersistentVolumeClaimsGetter has a method to return a PersistentVolumeClaimInterface.
+// A group's client should implement this interface.
+type PersistentVolumeClaimsGetter interface {
+	PersistentVolumeClaims(namespace string) PersistentVolumeClaimInterface
+}
+
+// PersistentVolumeClaimInterface has methods to work with PersistentVolumeClaim resources.
+type PersistentVolumeClaimInterface interface {
+	Create(*v1.PersistentVolumeClaim) (*v1.PersistentVolumeClaim, error)
+	Update(*v1.PersistentVolumeClaim) (*v1.PersistentVolumeClaim, error)
+	UpdateStatus(*v1.PersistentVolumeClaim) (*v1.PersistentVolumeClaim, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.PersistentVolumeClaim, error)
+	List(opts meta_v1.ListOptions) (*v1.PersistentVolumeClaimList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.PersistentVolumeClaim, err error)
+	PersistentVolumeClaimExpansion
+}
+
+// persistentVolumeClaims implements PersistentVolumeClaimInterface
+type persistentVolumeClaims struct {
+	client rest.Interface
+	ns     string
+}
+
+// newPersistentVolumeClaims returns a PersistentVolumeClaims
+func newPersistentVolumeClaims(c *CoreV1Client, namespace string) *persistentVolumeClaims {
+	return &persistentVolumeClaims{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the persistentVolumeClaim, and returns the corresponding persistentVolumeClaim object, and an error if there is any.
+func (c *persistentVolumeClaims) Get(name string, options meta_v1.GetOptions) (result *v1.PersistentVolumeClaim, err error) {
+	result = &v1.PersistentVolumeClaim{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("persistentvolumeclaims").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of PersistentVolumeClaims that match those selectors.
+func (c *persistentVolumeClaims) List(opts meta_v1.ListOptions) (result *v1.PersistentVolumeClaimList, err error) {
+	result = &v1.PersistentVolumeClaimList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("persistentvolumeclaims").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested persistentVolumeClaims.
+func (c *persistentVolumeClaims) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("persistentvolumeclaims").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a persistentVolumeClaim and creates it.  Returns the server's representation of the persistentVolumeClaim, and an error, if there is any.
+func (c *persistentVolumeClaims) Create(persistentVolumeClaim *v1.PersistentVolumeClaim) (result *v1.PersistentVolumeClaim, err error) {
+	result = &v1.PersistentVolumeClaim{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("persistentvolumeclaims").
+		Body(persistentVolumeClaim).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a persistentVolumeClaim and updates it. Returns the server's representation of the persistentVolumeClaim, and an error, if there is any.
+func (c *persistentVolumeClaims) Update(persistentVolumeClaim *v1.PersistentVolumeClaim) (result *v1.PersistentVolumeClaim, err error) {
+	result = &v1.PersistentVolumeClaim{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("persistentvolumeclaims").
+		Name(persistentVolumeClaim.Name).
+		Body(persistentVolumeClaim).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *persistentVolumeClaims) UpdateStatus(persistentVolumeClaim *v1.PersistentVolumeClaim) (result *v1.PersistentVolumeClaim, err error) {
+	result = &v1.PersistentVolumeClaim{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("persistentvolumeclaims").
+		Name(persistentVolumeClaim.Name).
+		SubResource("status").
+		Body(persistentVolumeClaim).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the persistentVolumeClaim and deletes it. Returns an error if one occurs.
+func (c *persistentVolumeClaims) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("persistentvolumeclaims").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *persistentVolumeClaims) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("persistentvolumeclaims").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched persistentVolumeClaim.
+func (c *persistentVolumeClaims) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.PersistentVolumeClaim, err error) {
+	result = &v1.PersistentVolumeClaim{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("persistentvolumeclaims").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/pod.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/pod.go
new file mode 100644
index 0000000..8eb7ba8
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/pod.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// PodsGetter has a method to return a PodInterface.
+// A group's client should implement this interface.
+type PodsGetter interface {
+	Pods(namespace string) PodInterface
+}
+
+// PodInterface has methods to work with Pod resources.
+type PodInterface interface {
+	Create(*v1.Pod) (*v1.Pod, error)
+	Update(*v1.Pod) (*v1.Pod, error)
+	UpdateStatus(*v1.Pod) (*v1.Pod, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.Pod, error)
+	List(opts meta_v1.ListOptions) (*v1.PodList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Pod, err error)
+	PodExpansion
+}
+
+// pods implements PodInterface
+type pods struct {
+	client rest.Interface
+	ns     string
+}
+
+// newPods returns a Pods
+func newPods(c *CoreV1Client, namespace string) *pods {
+	return &pods{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the pod, and returns the corresponding pod object, and an error if there is any.
+func (c *pods) Get(name string, options meta_v1.GetOptions) (result *v1.Pod, err error) {
+	result = &v1.Pod{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("pods").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Pods that match those selectors.
+func (c *pods) List(opts meta_v1.ListOptions) (result *v1.PodList, err error) {
+	result = &v1.PodList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("pods").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested pods.
+func (c *pods) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("pods").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a pod and creates it.  Returns the server's representation of the pod, and an error, if there is any.
+func (c *pods) Create(pod *v1.Pod) (result *v1.Pod, err error) {
+	result = &v1.Pod{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("pods").
+		Body(pod).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a pod and updates it. Returns the server's representation of the pod, and an error, if there is any.
+func (c *pods) Update(pod *v1.Pod) (result *v1.Pod, err error) {
+	result = &v1.Pod{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("pods").
+		Name(pod.Name).
+		Body(pod).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *pods) UpdateStatus(pod *v1.Pod) (result *v1.Pod, err error) {
+	result = &v1.Pod{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("pods").
+		Name(pod.Name).
+		SubResource("status").
+		Body(pod).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the pod and deletes it. Returns an error if one occurs.
+func (c *pods) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("pods").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *pods) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("pods").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched pod.
+func (c *pods) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Pod, err error) {
+	result = &v1.Pod{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("pods").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/pod_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/pod_expansion.go
new file mode 100644
index 0000000..ed876be
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/pod_expansion.go
@@ -0,0 +1,45 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"k8s.io/api/core/v1"
+	policy "k8s.io/api/policy/v1beta1"
+	"k8s.io/client-go/kubernetes/scheme"
+	restclient "k8s.io/client-go/rest"
+)
+
+// The PodExpansion interface allows manually adding extra methods to the PodInterface.
+type PodExpansion interface {
+	Bind(binding *v1.Binding) error
+	Evict(eviction *policy.Eviction) error
+	GetLogs(name string, opts *v1.PodLogOptions) *restclient.Request
+}
+
+// Bind applies the provided binding to the named pod in the current namespace (binding.Namespace is ignored).
+func (c *pods) Bind(binding *v1.Binding) error {
+	return c.client.Post().Namespace(c.ns).Resource("pods").Name(binding.Name).SubResource("binding").Body(binding).Do().Error()
+}
+
+func (c *pods) Evict(eviction *policy.Eviction) error {
+	return c.client.Post().Namespace(c.ns).Resource("pods").Name(eviction.Name).SubResource("eviction").Body(eviction).Do().Error()
+}
+
+// Get constructs a request for getting the logs for a pod
+func (c *pods) GetLogs(name string, opts *v1.PodLogOptions) *restclient.Request {
+	return c.client.Get().Namespace(c.ns).Name(name).Resource("pods").SubResource("log").VersionedParams(opts, scheme.ParameterCodec)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/podtemplate.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/podtemplate.go
new file mode 100644
index 0000000..d99d8c3
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/podtemplate.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// PodTemplatesGetter has a method to return a PodTemplateInterface.
+// A group's client should implement this interface.
+type PodTemplatesGetter interface {
+	PodTemplates(namespace string) PodTemplateInterface
+}
+
+// PodTemplateInterface has methods to work with PodTemplate resources.
+type PodTemplateInterface interface {
+	Create(*v1.PodTemplate) (*v1.PodTemplate, error)
+	Update(*v1.PodTemplate) (*v1.PodTemplate, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.PodTemplate, error)
+	List(opts meta_v1.ListOptions) (*v1.PodTemplateList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.PodTemplate, err error)
+	PodTemplateExpansion
+}
+
+// podTemplates implements PodTemplateInterface
+type podTemplates struct {
+	client rest.Interface
+	ns     string
+}
+
+// newPodTemplates returns a PodTemplates
+func newPodTemplates(c *CoreV1Client, namespace string) *podTemplates {
+	return &podTemplates{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the podTemplate, and returns the corresponding podTemplate object, and an error if there is any.
+func (c *podTemplates) Get(name string, options meta_v1.GetOptions) (result *v1.PodTemplate, err error) {
+	result = &v1.PodTemplate{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("podtemplates").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of PodTemplates that match those selectors.
+func (c *podTemplates) List(opts meta_v1.ListOptions) (result *v1.PodTemplateList, err error) {
+	result = &v1.PodTemplateList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("podtemplates").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested podTemplates.
+func (c *podTemplates) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("podtemplates").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a podTemplate and creates it.  Returns the server's representation of the podTemplate, and an error, if there is any.
+func (c *podTemplates) Create(podTemplate *v1.PodTemplate) (result *v1.PodTemplate, err error) {
+	result = &v1.PodTemplate{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("podtemplates").
+		Body(podTemplate).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a podTemplate and updates it. Returns the server's representation of the podTemplate, and an error, if there is any.
+func (c *podTemplates) Update(podTemplate *v1.PodTemplate) (result *v1.PodTemplate, err error) {
+	result = &v1.PodTemplate{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("podtemplates").
+		Name(podTemplate.Name).
+		Body(podTemplate).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the podTemplate and deletes it. Returns an error if one occurs.
+func (c *podTemplates) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("podtemplates").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *podTemplates) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("podtemplates").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched podTemplate.
+func (c *podTemplates) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.PodTemplate, err error) {
+	result = &v1.PodTemplate{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("podtemplates").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/replicationcontroller.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/replicationcontroller.go
new file mode 100644
index 0000000..7741f97
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/replicationcontroller.go
@@ -0,0 +1,206 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	v1beta1 "k8s.io/api/extensions/v1beta1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ReplicationControllersGetter has a method to return a ReplicationControllerInterface.
+// A group's client should implement this interface.
+type ReplicationControllersGetter interface {
+	ReplicationControllers(namespace string) ReplicationControllerInterface
+}
+
+// ReplicationControllerInterface has methods to work with ReplicationController resources.
+type ReplicationControllerInterface interface {
+	Create(*v1.ReplicationController) (*v1.ReplicationController, error)
+	Update(*v1.ReplicationController) (*v1.ReplicationController, error)
+	UpdateStatus(*v1.ReplicationController) (*v1.ReplicationController, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.ReplicationController, error)
+	List(opts meta_v1.ListOptions) (*v1.ReplicationControllerList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ReplicationController, err error)
+	GetScale(replicationControllerName string, options meta_v1.GetOptions) (*v1beta1.Scale, error)
+	UpdateScale(replicationControllerName string, scale *v1beta1.Scale) (*v1beta1.Scale, error)
+
+	ReplicationControllerExpansion
+}
+
+// replicationControllers implements ReplicationControllerInterface
+type replicationControllers struct {
+	client rest.Interface
+	ns     string
+}
+
+// newReplicationControllers returns a ReplicationControllers
+func newReplicationControllers(c *CoreV1Client, namespace string) *replicationControllers {
+	return &replicationControllers{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the replicationController, and returns the corresponding replicationController object, and an error if there is any.
+func (c *replicationControllers) Get(name string, options meta_v1.GetOptions) (result *v1.ReplicationController, err error) {
+	result = &v1.ReplicationController{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("replicationcontrollers").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ReplicationControllers that match those selectors.
+func (c *replicationControllers) List(opts meta_v1.ListOptions) (result *v1.ReplicationControllerList, err error) {
+	result = &v1.ReplicationControllerList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("replicationcontrollers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested replicationControllers.
+func (c *replicationControllers) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("replicationcontrollers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a replicationController and creates it.  Returns the server's representation of the replicationController, and an error, if there is any.
+func (c *replicationControllers) Create(replicationController *v1.ReplicationController) (result *v1.ReplicationController, err error) {
+	result = &v1.ReplicationController{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("replicationcontrollers").
+		Body(replicationController).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a replicationController and updates it. Returns the server's representation of the replicationController, and an error, if there is any.
+func (c *replicationControllers) Update(replicationController *v1.ReplicationController) (result *v1.ReplicationController, err error) {
+	result = &v1.ReplicationController{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("replicationcontrollers").
+		Name(replicationController.Name).
+		Body(replicationController).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *replicationControllers) UpdateStatus(replicationController *v1.ReplicationController) (result *v1.ReplicationController, err error) {
+	result = &v1.ReplicationController{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("replicationcontrollers").
+		Name(replicationController.Name).
+		SubResource("status").
+		Body(replicationController).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the replicationController and deletes it. Returns an error if one occurs.
+func (c *replicationControllers) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("replicationcontrollers").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *replicationControllers) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("replicationcontrollers").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched replicationController.
+func (c *replicationControllers) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ReplicationController, err error) {
+	result = &v1.ReplicationController{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("replicationcontrollers").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
+
+// GetScale takes name of the replicationController, and returns the corresponding v1beta1.Scale object, and an error if there is any.
+func (c *replicationControllers) GetScale(replicationControllerName string, options meta_v1.GetOptions) (result *v1beta1.Scale, err error) {
+	result = &v1beta1.Scale{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("replicationcontrollers").
+		Name(replicationControllerName).
+		SubResource("scale").
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateScale takes the top resource name and the representation of a scale and updates it. Returns the server's representation of the scale, and an error, if there is any.
+func (c *replicationControllers) UpdateScale(replicationControllerName string, scale *v1beta1.Scale) (result *v1beta1.Scale, err error) {
+	result = &v1beta1.Scale{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("replicationcontrollers").
+		Name(replicationControllerName).
+		SubResource("scale").
+		Body(scale).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/resourcequota.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/resourcequota.go
new file mode 100644
index 0000000..7662a02
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/resourcequota.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ResourceQuotasGetter has a method to return a ResourceQuotaInterface.
+// A group's client should implement this interface.
+type ResourceQuotasGetter interface {
+	ResourceQuotas(namespace string) ResourceQuotaInterface
+}
+
+// ResourceQuotaInterface has methods to work with ResourceQuota resources.
+type ResourceQuotaInterface interface {
+	Create(*v1.ResourceQuota) (*v1.ResourceQuota, error)
+	Update(*v1.ResourceQuota) (*v1.ResourceQuota, error)
+	UpdateStatus(*v1.ResourceQuota) (*v1.ResourceQuota, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.ResourceQuota, error)
+	List(opts meta_v1.ListOptions) (*v1.ResourceQuotaList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ResourceQuota, err error)
+	ResourceQuotaExpansion
+}
+
+// resourceQuotas implements ResourceQuotaInterface
+type resourceQuotas struct {
+	client rest.Interface
+	ns     string
+}
+
+// newResourceQuotas returns a ResourceQuotas
+func newResourceQuotas(c *CoreV1Client, namespace string) *resourceQuotas {
+	return &resourceQuotas{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the resourceQuota, and returns the corresponding resourceQuota object, and an error if there is any.
+func (c *resourceQuotas) Get(name string, options meta_v1.GetOptions) (result *v1.ResourceQuota, err error) {
+	result = &v1.ResourceQuota{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("resourcequotas").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ResourceQuotas that match those selectors.
+func (c *resourceQuotas) List(opts meta_v1.ListOptions) (result *v1.ResourceQuotaList, err error) {
+	result = &v1.ResourceQuotaList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("resourcequotas").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested resourceQuotas.
+func (c *resourceQuotas) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("resourcequotas").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a resourceQuota and creates it.  Returns the server's representation of the resourceQuota, and an error, if there is any.
+func (c *resourceQuotas) Create(resourceQuota *v1.ResourceQuota) (result *v1.ResourceQuota, err error) {
+	result = &v1.ResourceQuota{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("resourcequotas").
+		Body(resourceQuota).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a resourceQuota and updates it. Returns the server's representation of the resourceQuota, and an error, if there is any.
+func (c *resourceQuotas) Update(resourceQuota *v1.ResourceQuota) (result *v1.ResourceQuota, err error) {
+	result = &v1.ResourceQuota{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("resourcequotas").
+		Name(resourceQuota.Name).
+		Body(resourceQuota).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *resourceQuotas) UpdateStatus(resourceQuota *v1.ResourceQuota) (result *v1.ResourceQuota, err error) {
+	result = &v1.ResourceQuota{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("resourcequotas").
+		Name(resourceQuota.Name).
+		SubResource("status").
+		Body(resourceQuota).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the resourceQuota and deletes it. Returns an error if one occurs.
+func (c *resourceQuotas) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("resourcequotas").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *resourceQuotas) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("resourcequotas").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched resourceQuota.
+func (c *resourceQuotas) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ResourceQuota, err error) {
+	result = &v1.ResourceQuota{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("resourcequotas").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/secret.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/secret.go
new file mode 100644
index 0000000..5d149f8
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/secret.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// SecretsGetter has a method to return a SecretInterface.
+// A group's client should implement this interface.
+type SecretsGetter interface {
+	Secrets(namespace string) SecretInterface
+}
+
+// SecretInterface has methods to work with Secret resources.
+type SecretInterface interface {
+	Create(*v1.Secret) (*v1.Secret, error)
+	Update(*v1.Secret) (*v1.Secret, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.Secret, error)
+	List(opts meta_v1.ListOptions) (*v1.SecretList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Secret, err error)
+	SecretExpansion
+}
+
+// secrets implements SecretInterface
+type secrets struct {
+	client rest.Interface
+	ns     string
+}
+
+// newSecrets returns a Secrets
+func newSecrets(c *CoreV1Client, namespace string) *secrets {
+	return &secrets{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the secret, and returns the corresponding secret object, and an error if there is any.
+func (c *secrets) Get(name string, options meta_v1.GetOptions) (result *v1.Secret, err error) {
+	result = &v1.Secret{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("secrets").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Secrets that match those selectors.
+func (c *secrets) List(opts meta_v1.ListOptions) (result *v1.SecretList, err error) {
+	result = &v1.SecretList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("secrets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested secrets.
+func (c *secrets) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("secrets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a secret and creates it.  Returns the server's representation of the secret, and an error, if there is any.
+func (c *secrets) Create(secret *v1.Secret) (result *v1.Secret, err error) {
+	result = &v1.Secret{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("secrets").
+		Body(secret).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a secret and updates it. Returns the server's representation of the secret, and an error, if there is any.
+func (c *secrets) Update(secret *v1.Secret) (result *v1.Secret, err error) {
+	result = &v1.Secret{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("secrets").
+		Name(secret.Name).
+		Body(secret).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the secret and deletes it. Returns an error if one occurs.
+func (c *secrets) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("secrets").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *secrets) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("secrets").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched secret.
+func (c *secrets) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Secret, err error) {
+	result = &v1.Secret{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("secrets").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/service.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/service.go
new file mode 100644
index 0000000..ec8646a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/service.go
@@ -0,0 +1,162 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ServicesGetter has a method to return a ServiceInterface.
+// A group's client should implement this interface.
+type ServicesGetter interface {
+	Services(namespace string) ServiceInterface
+}
+
+// ServiceInterface has methods to work with Service resources.
+type ServiceInterface interface {
+	Create(*v1.Service) (*v1.Service, error)
+	Update(*v1.Service) (*v1.Service, error)
+	UpdateStatus(*v1.Service) (*v1.Service, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.Service, error)
+	List(opts meta_v1.ListOptions) (*v1.ServiceList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Service, err error)
+	ServiceExpansion
+}
+
+// services implements ServiceInterface
+type services struct {
+	client rest.Interface
+	ns     string
+}
+
+// newServices returns a Services
+func newServices(c *CoreV1Client, namespace string) *services {
+	return &services{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the service, and returns the corresponding service object, and an error if there is any.
+func (c *services) Get(name string, options meta_v1.GetOptions) (result *v1.Service, err error) {
+	result = &v1.Service{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("services").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Services that match those selectors.
+func (c *services) List(opts meta_v1.ListOptions) (result *v1.ServiceList, err error) {
+	result = &v1.ServiceList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("services").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested services.
+func (c *services) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("services").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a service and creates it.  Returns the server's representation of the service, and an error, if there is any.
+func (c *services) Create(service *v1.Service) (result *v1.Service, err error) {
+	result = &v1.Service{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("services").
+		Body(service).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a service and updates it. Returns the server's representation of the service, and an error, if there is any.
+func (c *services) Update(service *v1.Service) (result *v1.Service, err error) {
+	result = &v1.Service{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("services").
+		Name(service.Name).
+		Body(service).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *services) UpdateStatus(service *v1.Service) (result *v1.Service, err error) {
+	result = &v1.Service{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("services").
+		Name(service.Name).
+		SubResource("status").
+		Body(service).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the service and deletes it. Returns an error if one occurs.
+func (c *services) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("services").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched service.
+func (c *services) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Service, err error) {
+	result = &v1.Service{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("services").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/service_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/service_expansion.go
new file mode 100644
index 0000000..4937fd1
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/service_expansion.go
@@ -0,0 +1,41 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"k8s.io/apimachinery/pkg/util/net"
+	restclient "k8s.io/client-go/rest"
+)
+
+// The ServiceExpansion interface allows manually adding extra methods to the ServiceInterface.
+type ServiceExpansion interface {
+	ProxyGet(scheme, name, port, path string, params map[string]string) restclient.ResponseWrapper
+}
+
+// ProxyGet returns a response of the service by calling it through the proxy.
+func (c *services) ProxyGet(scheme, name, port, path string, params map[string]string) restclient.ResponseWrapper {
+	request := c.client.Get().
+		Namespace(c.ns).
+		Resource("services").
+		SubResource("proxy").
+		Name(net.JoinSchemeNamePort(scheme, name, port)).
+		Suffix(path)
+	for k, v := range params {
+		request = request.Param(k, v)
+	}
+	return request
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/serviceaccount.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/serviceaccount.go
new file mode 100644
index 0000000..ba2a279
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/serviceaccount.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ServiceAccountsGetter has a method to return a ServiceAccountInterface.
+// A group's client should implement this interface.
+type ServiceAccountsGetter interface {
+	ServiceAccounts(namespace string) ServiceAccountInterface
+}
+
+// ServiceAccountInterface has methods to work with ServiceAccount resources.
+type ServiceAccountInterface interface {
+	Create(*v1.ServiceAccount) (*v1.ServiceAccount, error)
+	Update(*v1.ServiceAccount) (*v1.ServiceAccount, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.ServiceAccount, error)
+	List(opts meta_v1.ListOptions) (*v1.ServiceAccountList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ServiceAccount, err error)
+	ServiceAccountExpansion
+}
+
+// serviceAccounts implements ServiceAccountInterface
+type serviceAccounts struct {
+	client rest.Interface
+	ns     string
+}
+
+// newServiceAccounts returns a ServiceAccounts
+func newServiceAccounts(c *CoreV1Client, namespace string) *serviceAccounts {
+	return &serviceAccounts{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the serviceAccount, and returns the corresponding serviceAccount object, and an error if there is any.
+func (c *serviceAccounts) Get(name string, options meta_v1.GetOptions) (result *v1.ServiceAccount, err error) {
+	result = &v1.ServiceAccount{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("serviceaccounts").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ServiceAccounts that match those selectors.
+func (c *serviceAccounts) List(opts meta_v1.ListOptions) (result *v1.ServiceAccountList, err error) {
+	result = &v1.ServiceAccountList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("serviceaccounts").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested serviceAccounts.
+func (c *serviceAccounts) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("serviceaccounts").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a serviceAccount and creates it.  Returns the server's representation of the serviceAccount, and an error, if there is any.
+func (c *serviceAccounts) Create(serviceAccount *v1.ServiceAccount) (result *v1.ServiceAccount, err error) {
+	result = &v1.ServiceAccount{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("serviceaccounts").
+		Body(serviceAccount).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a serviceAccount and updates it. Returns the server's representation of the serviceAccount, and an error, if there is any.
+func (c *serviceAccounts) Update(serviceAccount *v1.ServiceAccount) (result *v1.ServiceAccount, err error) {
+	result = &v1.ServiceAccount{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("serviceaccounts").
+		Name(serviceAccount.Name).
+		Body(serviceAccount).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the serviceAccount and deletes it. Returns an error if one occurs.
+func (c *serviceAccounts) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("serviceaccounts").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *serviceAccounts) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("serviceaccounts").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched serviceAccount.
+func (c *serviceAccounts) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ServiceAccount, err error) {
+	result = &v1.ServiceAccount{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("serviceaccounts").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/serviceaccount_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/serviceaccount_expansion.go
new file mode 100644
index 0000000..eaf643f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/core/v1/serviceaccount_expansion.go
@@ -0,0 +1,41 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	authenticationv1 "k8s.io/api/authentication/v1"
+)
+
+// The ServiceAccountExpansion interface allows manually adding extra methods
+// to the ServiceAccountInterface.
+type ServiceAccountExpansion interface {
+	CreateToken(name string, tr *authenticationv1.TokenRequest) (*authenticationv1.TokenRequest, error)
+}
+
+// CreateToken creates a new token for a serviceaccount.
+func (c *serviceAccounts) CreateToken(name string, tr *authenticationv1.TokenRequest) (*authenticationv1.TokenRequest, error) {
+	result := &authenticationv1.TokenRequest{}
+	err := c.client.Post().
+		Namespace(c.ns).
+		Resource("serviceaccounts").
+		SubResource("token").
+		Name(name).
+		Body(tr).
+		Do().
+		Into(result)
+	return result, err
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/events/v1beta1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/events/v1beta1/doc.go
new file mode 100644
index 0000000..7711019
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/events/v1beta1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/events/v1beta1/event.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/events/v1beta1/event.go
new file mode 100644
index 0000000..af7d060
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/events/v1beta1/event.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/events/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// EventsGetter has a method to return a EventInterface.
+// A group's client should implement this interface.
+type EventsGetter interface {
+	Events(namespace string) EventInterface
+}
+
+// EventInterface has methods to work with Event resources.
+type EventInterface interface {
+	Create(*v1beta1.Event) (*v1beta1.Event, error)
+	Update(*v1beta1.Event) (*v1beta1.Event, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.Event, error)
+	List(opts v1.ListOptions) (*v1beta1.EventList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.Event, err error)
+	EventExpansion
+}
+
+// events implements EventInterface
+type events struct {
+	client rest.Interface
+	ns     string
+}
+
+// newEvents returns a Events
+func newEvents(c *EventsV1beta1Client, namespace string) *events {
+	return &events{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the event, and returns the corresponding event object, and an error if there is any.
+func (c *events) Get(name string, options v1.GetOptions) (result *v1beta1.Event, err error) {
+	result = &v1beta1.Event{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("events").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Events that match those selectors.
+func (c *events) List(opts v1.ListOptions) (result *v1beta1.EventList, err error) {
+	result = &v1beta1.EventList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("events").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested events.
+func (c *events) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("events").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a event and creates it.  Returns the server's representation of the event, and an error, if there is any.
+func (c *events) Create(event *v1beta1.Event) (result *v1beta1.Event, err error) {
+	result = &v1beta1.Event{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("events").
+		Body(event).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a event and updates it. Returns the server's representation of the event, and an error, if there is any.
+func (c *events) Update(event *v1beta1.Event) (result *v1beta1.Event, err error) {
+	result = &v1beta1.Event{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("events").
+		Name(event.Name).
+		Body(event).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the event and deletes it. Returns an error if one occurs.
+func (c *events) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("events").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *events) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("events").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched event.
+func (c *events) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.Event, err error) {
+	result = &v1beta1.Event{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("events").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/events/v1beta1/events_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/events/v1beta1/events_client.go
new file mode 100644
index 0000000..fb59635
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/events/v1beta1/events_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/events/v1beta1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type EventsV1beta1Interface interface {
+	RESTClient() rest.Interface
+	EventsGetter
+}
+
+// EventsV1beta1Client is used to interact with features provided by the events.k8s.io group.
+type EventsV1beta1Client struct {
+	restClient rest.Interface
+}
+
+func (c *EventsV1beta1Client) Events(namespace string) EventInterface {
+	return newEvents(c, namespace)
+}
+
+// NewForConfig creates a new EventsV1beta1Client for the given config.
+func NewForConfig(c *rest.Config) (*EventsV1beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &EventsV1beta1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new EventsV1beta1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *EventsV1beta1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new EventsV1beta1Client for the given RESTClient.
+func New(c rest.Interface) *EventsV1beta1Client {
+	return &EventsV1beta1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1beta1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *EventsV1beta1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/events/v1beta1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/events/v1beta1/generated_expansion.go
new file mode 100644
index 0000000..e27f693
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/events/v1beta1/generated_expansion.go
@@ -0,0 +1,21 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+type EventExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/daemonset.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/daemonset.go
new file mode 100644
index 0000000..85294be
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/daemonset.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/extensions/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// DaemonSetsGetter has a method to return a DaemonSetInterface.
+// A group's client should implement this interface.
+type DaemonSetsGetter interface {
+	DaemonSets(namespace string) DaemonSetInterface
+}
+
+// DaemonSetInterface has methods to work with DaemonSet resources.
+type DaemonSetInterface interface {
+	Create(*v1beta1.DaemonSet) (*v1beta1.DaemonSet, error)
+	Update(*v1beta1.DaemonSet) (*v1beta1.DaemonSet, error)
+	UpdateStatus(*v1beta1.DaemonSet) (*v1beta1.DaemonSet, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.DaemonSet, error)
+	List(opts v1.ListOptions) (*v1beta1.DaemonSetList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.DaemonSet, err error)
+	DaemonSetExpansion
+}
+
+// daemonSets implements DaemonSetInterface
+type daemonSets struct {
+	client rest.Interface
+	ns     string
+}
+
+// newDaemonSets returns a DaemonSets
+func newDaemonSets(c *ExtensionsV1beta1Client, namespace string) *daemonSets {
+	return &daemonSets{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the daemonSet, and returns the corresponding daemonSet object, and an error if there is any.
+func (c *daemonSets) Get(name string, options v1.GetOptions) (result *v1beta1.DaemonSet, err error) {
+	result = &v1beta1.DaemonSet{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of DaemonSets that match those selectors.
+func (c *daemonSets) List(opts v1.ListOptions) (result *v1beta1.DaemonSetList, err error) {
+	result = &v1beta1.DaemonSetList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested daemonSets.
+func (c *daemonSets) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a daemonSet and creates it.  Returns the server's representation of the daemonSet, and an error, if there is any.
+func (c *daemonSets) Create(daemonSet *v1beta1.DaemonSet) (result *v1beta1.DaemonSet, err error) {
+	result = &v1beta1.DaemonSet{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		Body(daemonSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a daemonSet and updates it. Returns the server's representation of the daemonSet, and an error, if there is any.
+func (c *daemonSets) Update(daemonSet *v1beta1.DaemonSet) (result *v1beta1.DaemonSet, err error) {
+	result = &v1beta1.DaemonSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		Name(daemonSet.Name).
+		Body(daemonSet).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *daemonSets) UpdateStatus(daemonSet *v1beta1.DaemonSet) (result *v1beta1.DaemonSet, err error) {
+	result = &v1beta1.DaemonSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		Name(daemonSet.Name).
+		SubResource("status").
+		Body(daemonSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the daemonSet and deletes it. Returns an error if one occurs.
+func (c *daemonSets) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *daemonSets) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("daemonsets").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched daemonSet.
+func (c *daemonSets) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.DaemonSet, err error) {
+	result = &v1beta1.DaemonSet{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("daemonsets").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/deployment.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/deployment.go
new file mode 100644
index 0000000..89183d2
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/deployment.go
@@ -0,0 +1,205 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/extensions/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// DeploymentsGetter has a method to return a DeploymentInterface.
+// A group's client should implement this interface.
+type DeploymentsGetter interface {
+	Deployments(namespace string) DeploymentInterface
+}
+
+// DeploymentInterface has methods to work with Deployment resources.
+type DeploymentInterface interface {
+	Create(*v1beta1.Deployment) (*v1beta1.Deployment, error)
+	Update(*v1beta1.Deployment) (*v1beta1.Deployment, error)
+	UpdateStatus(*v1beta1.Deployment) (*v1beta1.Deployment, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.Deployment, error)
+	List(opts v1.ListOptions) (*v1beta1.DeploymentList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.Deployment, err error)
+	GetScale(deploymentName string, options v1.GetOptions) (*v1beta1.Scale, error)
+	UpdateScale(deploymentName string, scale *v1beta1.Scale) (*v1beta1.Scale, error)
+
+	DeploymentExpansion
+}
+
+// deployments implements DeploymentInterface
+type deployments struct {
+	client rest.Interface
+	ns     string
+}
+
+// newDeployments returns a Deployments
+func newDeployments(c *ExtensionsV1beta1Client, namespace string) *deployments {
+	return &deployments{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the deployment, and returns the corresponding deployment object, and an error if there is any.
+func (c *deployments) Get(name string, options v1.GetOptions) (result *v1beta1.Deployment, err error) {
+	result = &v1beta1.Deployment{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Deployments that match those selectors.
+func (c *deployments) List(opts v1.ListOptions) (result *v1beta1.DeploymentList, err error) {
+	result = &v1beta1.DeploymentList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("deployments").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested deployments.
+func (c *deployments) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("deployments").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a deployment and creates it.  Returns the server's representation of the deployment, and an error, if there is any.
+func (c *deployments) Create(deployment *v1beta1.Deployment) (result *v1beta1.Deployment, err error) {
+	result = &v1beta1.Deployment{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("deployments").
+		Body(deployment).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a deployment and updates it. Returns the server's representation of the deployment, and an error, if there is any.
+func (c *deployments) Update(deployment *v1beta1.Deployment) (result *v1beta1.Deployment, err error) {
+	result = &v1beta1.Deployment{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(deployment.Name).
+		Body(deployment).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *deployments) UpdateStatus(deployment *v1beta1.Deployment) (result *v1beta1.Deployment, err error) {
+	result = &v1beta1.Deployment{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(deployment.Name).
+		SubResource("status").
+		Body(deployment).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the deployment and deletes it. Returns an error if one occurs.
+func (c *deployments) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *deployments) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("deployments").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched deployment.
+func (c *deployments) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.Deployment, err error) {
+	result = &v1beta1.Deployment{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("deployments").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
+
+// GetScale takes name of the deployment, and returns the corresponding v1beta1.Scale object, and an error if there is any.
+func (c *deployments) GetScale(deploymentName string, options v1.GetOptions) (result *v1beta1.Scale, err error) {
+	result = &v1beta1.Scale{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(deploymentName).
+		SubResource("scale").
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateScale takes the top resource name and the representation of a scale and updates it. Returns the server's representation of the scale, and an error, if there is any.
+func (c *deployments) UpdateScale(deploymentName string, scale *v1beta1.Scale) (result *v1beta1.Scale, err error) {
+	result = &v1beta1.Scale{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("deployments").
+		Name(deploymentName).
+		SubResource("scale").
+		Body(scale).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/deployment_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/deployment_expansion.go
new file mode 100644
index 0000000..24734be
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/deployment_expansion.go
@@ -0,0 +1,29 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import "k8s.io/api/extensions/v1beta1"
+
+// The DeploymentExpansion interface allows manually adding extra methods to the DeploymentInterface.
+type DeploymentExpansion interface {
+	Rollback(*v1beta1.DeploymentRollback) error
+}
+
+// Rollback applied the provided DeploymentRollback to the named deployment in the current namespace.
+func (c *deployments) Rollback(deploymentRollback *v1beta1.DeploymentRollback) error {
+	return c.client.Post().Namespace(c.ns).Resource("deployments").Name(deploymentRollback.Name).SubResource("rollback").Body(deploymentRollback).Do().Error()
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/doc.go
new file mode 100644
index 0000000..7711019
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/extensions_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/extensions_client.go
new file mode 100644
index 0000000..1961ffc
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/extensions_client.go
@@ -0,0 +1,115 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/extensions/v1beta1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type ExtensionsV1beta1Interface interface {
+	RESTClient() rest.Interface
+	DaemonSetsGetter
+	DeploymentsGetter
+	IngressesGetter
+	PodSecurityPoliciesGetter
+	ReplicaSetsGetter
+	ScalesGetter
+}
+
+// ExtensionsV1beta1Client is used to interact with features provided by the extensions group.
+type ExtensionsV1beta1Client struct {
+	restClient rest.Interface
+}
+
+func (c *ExtensionsV1beta1Client) DaemonSets(namespace string) DaemonSetInterface {
+	return newDaemonSets(c, namespace)
+}
+
+func (c *ExtensionsV1beta1Client) Deployments(namespace string) DeploymentInterface {
+	return newDeployments(c, namespace)
+}
+
+func (c *ExtensionsV1beta1Client) Ingresses(namespace string) IngressInterface {
+	return newIngresses(c, namespace)
+}
+
+func (c *ExtensionsV1beta1Client) PodSecurityPolicies() PodSecurityPolicyInterface {
+	return newPodSecurityPolicies(c)
+}
+
+func (c *ExtensionsV1beta1Client) ReplicaSets(namespace string) ReplicaSetInterface {
+	return newReplicaSets(c, namespace)
+}
+
+func (c *ExtensionsV1beta1Client) Scales(namespace string) ScaleInterface {
+	return newScales(c, namespace)
+}
+
+// NewForConfig creates a new ExtensionsV1beta1Client for the given config.
+func NewForConfig(c *rest.Config) (*ExtensionsV1beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &ExtensionsV1beta1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new ExtensionsV1beta1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *ExtensionsV1beta1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new ExtensionsV1beta1Client for the given RESTClient.
+func New(c rest.Interface) *ExtensionsV1beta1Client {
+	return &ExtensionsV1beta1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1beta1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *ExtensionsV1beta1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/generated_expansion.go
new file mode 100644
index 0000000..cfaeebd
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/generated_expansion.go
@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+type DaemonSetExpansion interface{}
+
+type IngressExpansion interface{}
+
+type PodSecurityPolicyExpansion interface{}
+
+type ReplicaSetExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/ingress.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/ingress.go
new file mode 100644
index 0000000..f8b664c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/ingress.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/extensions/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// IngressesGetter has a method to return a IngressInterface.
+// A group's client should implement this interface.
+type IngressesGetter interface {
+	Ingresses(namespace string) IngressInterface
+}
+
+// IngressInterface has methods to work with Ingress resources.
+type IngressInterface interface {
+	Create(*v1beta1.Ingress) (*v1beta1.Ingress, error)
+	Update(*v1beta1.Ingress) (*v1beta1.Ingress, error)
+	UpdateStatus(*v1beta1.Ingress) (*v1beta1.Ingress, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.Ingress, error)
+	List(opts v1.ListOptions) (*v1beta1.IngressList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.Ingress, err error)
+	IngressExpansion
+}
+
+// ingresses implements IngressInterface
+type ingresses struct {
+	client rest.Interface
+	ns     string
+}
+
+// newIngresses returns a Ingresses
+func newIngresses(c *ExtensionsV1beta1Client, namespace string) *ingresses {
+	return &ingresses{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the ingress, and returns the corresponding ingress object, and an error if there is any.
+func (c *ingresses) Get(name string, options v1.GetOptions) (result *v1beta1.Ingress, err error) {
+	result = &v1beta1.Ingress{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("ingresses").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Ingresses that match those selectors.
+func (c *ingresses) List(opts v1.ListOptions) (result *v1beta1.IngressList, err error) {
+	result = &v1beta1.IngressList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("ingresses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested ingresses.
+func (c *ingresses) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("ingresses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a ingress and creates it.  Returns the server's representation of the ingress, and an error, if there is any.
+func (c *ingresses) Create(ingress *v1beta1.Ingress) (result *v1beta1.Ingress, err error) {
+	result = &v1beta1.Ingress{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("ingresses").
+		Body(ingress).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a ingress and updates it. Returns the server's representation of the ingress, and an error, if there is any.
+func (c *ingresses) Update(ingress *v1beta1.Ingress) (result *v1beta1.Ingress, err error) {
+	result = &v1beta1.Ingress{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("ingresses").
+		Name(ingress.Name).
+		Body(ingress).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *ingresses) UpdateStatus(ingress *v1beta1.Ingress) (result *v1beta1.Ingress, err error) {
+	result = &v1beta1.Ingress{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("ingresses").
+		Name(ingress.Name).
+		SubResource("status").
+		Body(ingress).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the ingress and deletes it. Returns an error if one occurs.
+func (c *ingresses) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("ingresses").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *ingresses) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("ingresses").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched ingress.
+func (c *ingresses) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.Ingress, err error) {
+	result = &v1beta1.Ingress{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("ingresses").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/podsecuritypolicy.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/podsecuritypolicy.go
new file mode 100644
index 0000000..8099d77
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/podsecuritypolicy.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/extensions/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// PodSecurityPoliciesGetter has a method to return a PodSecurityPolicyInterface.
+// A group's client should implement this interface.
+type PodSecurityPoliciesGetter interface {
+	PodSecurityPolicies() PodSecurityPolicyInterface
+}
+
+// PodSecurityPolicyInterface has methods to work with PodSecurityPolicy resources.
+type PodSecurityPolicyInterface interface {
+	Create(*v1beta1.PodSecurityPolicy) (*v1beta1.PodSecurityPolicy, error)
+	Update(*v1beta1.PodSecurityPolicy) (*v1beta1.PodSecurityPolicy, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.PodSecurityPolicy, error)
+	List(opts v1.ListOptions) (*v1beta1.PodSecurityPolicyList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.PodSecurityPolicy, err error)
+	PodSecurityPolicyExpansion
+}
+
+// podSecurityPolicies implements PodSecurityPolicyInterface
+type podSecurityPolicies struct {
+	client rest.Interface
+}
+
+// newPodSecurityPolicies returns a PodSecurityPolicies
+func newPodSecurityPolicies(c *ExtensionsV1beta1Client) *podSecurityPolicies {
+	return &podSecurityPolicies{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the podSecurityPolicy, and returns the corresponding podSecurityPolicy object, and an error if there is any.
+func (c *podSecurityPolicies) Get(name string, options v1.GetOptions) (result *v1beta1.PodSecurityPolicy, err error) {
+	result = &v1beta1.PodSecurityPolicy{}
+	err = c.client.Get().
+		Resource("podsecuritypolicies").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of PodSecurityPolicies that match those selectors.
+func (c *podSecurityPolicies) List(opts v1.ListOptions) (result *v1beta1.PodSecurityPolicyList, err error) {
+	result = &v1beta1.PodSecurityPolicyList{}
+	err = c.client.Get().
+		Resource("podsecuritypolicies").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested podSecurityPolicies.
+func (c *podSecurityPolicies) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("podsecuritypolicies").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a podSecurityPolicy and creates it.  Returns the server's representation of the podSecurityPolicy, and an error, if there is any.
+func (c *podSecurityPolicies) Create(podSecurityPolicy *v1beta1.PodSecurityPolicy) (result *v1beta1.PodSecurityPolicy, err error) {
+	result = &v1beta1.PodSecurityPolicy{}
+	err = c.client.Post().
+		Resource("podsecuritypolicies").
+		Body(podSecurityPolicy).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a podSecurityPolicy and updates it. Returns the server's representation of the podSecurityPolicy, and an error, if there is any.
+func (c *podSecurityPolicies) Update(podSecurityPolicy *v1beta1.PodSecurityPolicy) (result *v1beta1.PodSecurityPolicy, err error) {
+	result = &v1beta1.PodSecurityPolicy{}
+	err = c.client.Put().
+		Resource("podsecuritypolicies").
+		Name(podSecurityPolicy.Name).
+		Body(podSecurityPolicy).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the podSecurityPolicy and deletes it. Returns an error if one occurs.
+func (c *podSecurityPolicies) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("podsecuritypolicies").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *podSecurityPolicies) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("podsecuritypolicies").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched podSecurityPolicy.
+func (c *podSecurityPolicies) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.PodSecurityPolicy, err error) {
+	result = &v1beta1.PodSecurityPolicy{}
+	err = c.client.Patch(pt).
+		Resource("podsecuritypolicies").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/replicaset.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/replicaset.go
new file mode 100644
index 0000000..7e61fa2
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/replicaset.go
@@ -0,0 +1,205 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/extensions/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ReplicaSetsGetter has a method to return a ReplicaSetInterface.
+// A group's client should implement this interface.
+type ReplicaSetsGetter interface {
+	ReplicaSets(namespace string) ReplicaSetInterface
+}
+
+// ReplicaSetInterface has methods to work with ReplicaSet resources.
+type ReplicaSetInterface interface {
+	Create(*v1beta1.ReplicaSet) (*v1beta1.ReplicaSet, error)
+	Update(*v1beta1.ReplicaSet) (*v1beta1.ReplicaSet, error)
+	UpdateStatus(*v1beta1.ReplicaSet) (*v1beta1.ReplicaSet, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.ReplicaSet, error)
+	List(opts v1.ListOptions) (*v1beta1.ReplicaSetList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.ReplicaSet, err error)
+	GetScale(replicaSetName string, options v1.GetOptions) (*v1beta1.Scale, error)
+	UpdateScale(replicaSetName string, scale *v1beta1.Scale) (*v1beta1.Scale, error)
+
+	ReplicaSetExpansion
+}
+
+// replicaSets implements ReplicaSetInterface
+type replicaSets struct {
+	client rest.Interface
+	ns     string
+}
+
+// newReplicaSets returns a ReplicaSets
+func newReplicaSets(c *ExtensionsV1beta1Client, namespace string) *replicaSets {
+	return &replicaSets{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the replicaSet, and returns the corresponding replicaSet object, and an error if there is any.
+func (c *replicaSets) Get(name string, options v1.GetOptions) (result *v1beta1.ReplicaSet, err error) {
+	result = &v1beta1.ReplicaSet{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ReplicaSets that match those selectors.
+func (c *replicaSets) List(opts v1.ListOptions) (result *v1beta1.ReplicaSetList, err error) {
+	result = &v1beta1.ReplicaSetList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("replicasets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested replicaSets.
+func (c *replicaSets) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("replicasets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a replicaSet and creates it.  Returns the server's representation of the replicaSet, and an error, if there is any.
+func (c *replicaSets) Create(replicaSet *v1beta1.ReplicaSet) (result *v1beta1.ReplicaSet, err error) {
+	result = &v1beta1.ReplicaSet{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Body(replicaSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a replicaSet and updates it. Returns the server's representation of the replicaSet, and an error, if there is any.
+func (c *replicaSets) Update(replicaSet *v1beta1.ReplicaSet) (result *v1beta1.ReplicaSet, err error) {
+	result = &v1beta1.ReplicaSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Name(replicaSet.Name).
+		Body(replicaSet).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *replicaSets) UpdateStatus(replicaSet *v1beta1.ReplicaSet) (result *v1beta1.ReplicaSet, err error) {
+	result = &v1beta1.ReplicaSet{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Name(replicaSet.Name).
+		SubResource("status").
+		Body(replicaSet).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the replicaSet and deletes it. Returns an error if one occurs.
+func (c *replicaSets) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *replicaSets) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("replicasets").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched replicaSet.
+func (c *replicaSets) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.ReplicaSet, err error) {
+	result = &v1beta1.ReplicaSet{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("replicasets").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
+
+// GetScale takes name of the replicaSet, and returns the corresponding v1beta1.Scale object, and an error if there is any.
+func (c *replicaSets) GetScale(replicaSetName string, options v1.GetOptions) (result *v1beta1.Scale, err error) {
+	result = &v1beta1.Scale{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Name(replicaSetName).
+		SubResource("scale").
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateScale takes the top resource name and the representation of a scale and updates it. Returns the server's representation of the scale, and an error, if there is any.
+func (c *replicaSets) UpdateScale(replicaSetName string, scale *v1beta1.Scale) (result *v1beta1.Scale, err error) {
+	result = &v1beta1.Scale{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("replicasets").
+		Name(replicaSetName).
+		SubResource("scale").
+		Body(scale).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/scale.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/scale.go
new file mode 100644
index 0000000..6ee677a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/scale.go
@@ -0,0 +1,48 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	rest "k8s.io/client-go/rest"
+)
+
+// ScalesGetter has a method to return a ScaleInterface.
+// A group's client should implement this interface.
+type ScalesGetter interface {
+	Scales(namespace string) ScaleInterface
+}
+
+// ScaleInterface has methods to work with Scale resources.
+type ScaleInterface interface {
+	ScaleExpansion
+}
+
+// scales implements ScaleInterface
+type scales struct {
+	client rest.Interface
+	ns     string
+}
+
+// newScales returns a Scales
+func newScales(c *ExtensionsV1beta1Client, namespace string) *scales {
+	return &scales{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/scale_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/scale_expansion.go
new file mode 100644
index 0000000..c9733cb
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/extensions/v1beta1/scale_expansion.go
@@ -0,0 +1,65 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	"k8s.io/api/extensions/v1beta1"
+	"k8s.io/apimachinery/pkg/api/meta"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// The ScaleExpansion interface allows manually adding extra methods to the ScaleInterface.
+type ScaleExpansion interface {
+	Get(kind string, name string) (*v1beta1.Scale, error)
+	Update(kind string, scale *v1beta1.Scale) (*v1beta1.Scale, error)
+}
+
+// Get takes the reference to scale subresource and returns the subresource or error, if one occurs.
+func (c *scales) Get(kind string, name string) (result *v1beta1.Scale, err error) {
+	result = &v1beta1.Scale{}
+
+	// TODO this method needs to take a proper unambiguous kind
+	fullyQualifiedKind := schema.GroupVersionKind{Kind: kind}
+	resource, _ := meta.UnsafeGuessKindToResource(fullyQualifiedKind)
+
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource(resource.Resource).
+		Name(name).
+		SubResource("scale").
+		Do().
+		Into(result)
+	return
+}
+
+func (c *scales) Update(kind string, scale *v1beta1.Scale) (result *v1beta1.Scale, err error) {
+	result = &v1beta1.Scale{}
+
+	// TODO this method needs to take a proper unambiguous kind
+	fullyQualifiedKind := schema.GroupVersionKind{Kind: kind}
+	resource, _ := meta.UnsafeGuessKindToResource(fullyQualifiedKind)
+
+	err = c.client.Put().
+		Namespace(scale.Namespace).
+		Resource(resource.Resource).
+		Name(scale.Name).
+		SubResource("scale").
+		Body(scale).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/networking/v1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/networking/v1/doc.go
new file mode 100644
index 0000000..3af5d05
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/networking/v1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/networking/v1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/networking/v1/generated_expansion.go
new file mode 100644
index 0000000..7d77495
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/networking/v1/generated_expansion.go
@@ -0,0 +1,21 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+type NetworkPolicyExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/networking/v1/networking_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/networking/v1/networking_client.go
new file mode 100644
index 0000000..8684db4
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/networking/v1/networking_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/networking/v1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type NetworkingV1Interface interface {
+	RESTClient() rest.Interface
+	NetworkPoliciesGetter
+}
+
+// NetworkingV1Client is used to interact with features provided by the networking.k8s.io group.
+type NetworkingV1Client struct {
+	restClient rest.Interface
+}
+
+func (c *NetworkingV1Client) NetworkPolicies(namespace string) NetworkPolicyInterface {
+	return newNetworkPolicies(c, namespace)
+}
+
+// NewForConfig creates a new NetworkingV1Client for the given config.
+func NewForConfig(c *rest.Config) (*NetworkingV1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &NetworkingV1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new NetworkingV1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *NetworkingV1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new NetworkingV1Client for the given RESTClient.
+func New(c rest.Interface) *NetworkingV1Client {
+	return &NetworkingV1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *NetworkingV1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/networking/v1/networkpolicy.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/networking/v1/networkpolicy.go
new file mode 100644
index 0000000..c2eb2e7
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/networking/v1/networkpolicy.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/networking/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// NetworkPoliciesGetter has a method to return a NetworkPolicyInterface.
+// A group's client should implement this interface.
+type NetworkPoliciesGetter interface {
+	NetworkPolicies(namespace string) NetworkPolicyInterface
+}
+
+// NetworkPolicyInterface has methods to work with NetworkPolicy resources.
+type NetworkPolicyInterface interface {
+	Create(*v1.NetworkPolicy) (*v1.NetworkPolicy, error)
+	Update(*v1.NetworkPolicy) (*v1.NetworkPolicy, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.NetworkPolicy, error)
+	List(opts meta_v1.ListOptions) (*v1.NetworkPolicyList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.NetworkPolicy, err error)
+	NetworkPolicyExpansion
+}
+
+// networkPolicies implements NetworkPolicyInterface
+type networkPolicies struct {
+	client rest.Interface
+	ns     string
+}
+
+// newNetworkPolicies returns a NetworkPolicies
+func newNetworkPolicies(c *NetworkingV1Client, namespace string) *networkPolicies {
+	return &networkPolicies{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the networkPolicy, and returns the corresponding networkPolicy object, and an error if there is any.
+func (c *networkPolicies) Get(name string, options meta_v1.GetOptions) (result *v1.NetworkPolicy, err error) {
+	result = &v1.NetworkPolicy{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("networkpolicies").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of NetworkPolicies that match those selectors.
+func (c *networkPolicies) List(opts meta_v1.ListOptions) (result *v1.NetworkPolicyList, err error) {
+	result = &v1.NetworkPolicyList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("networkpolicies").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested networkPolicies.
+func (c *networkPolicies) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("networkpolicies").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a networkPolicy and creates it.  Returns the server's representation of the networkPolicy, and an error, if there is any.
+func (c *networkPolicies) Create(networkPolicy *v1.NetworkPolicy) (result *v1.NetworkPolicy, err error) {
+	result = &v1.NetworkPolicy{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("networkpolicies").
+		Body(networkPolicy).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a networkPolicy and updates it. Returns the server's representation of the networkPolicy, and an error, if there is any.
+func (c *networkPolicies) Update(networkPolicy *v1.NetworkPolicy) (result *v1.NetworkPolicy, err error) {
+	result = &v1.NetworkPolicy{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("networkpolicies").
+		Name(networkPolicy.Name).
+		Body(networkPolicy).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the networkPolicy and deletes it. Returns an error if one occurs.
+func (c *networkPolicies) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("networkpolicies").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *networkPolicies) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("networkpolicies").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched networkPolicy.
+func (c *networkPolicies) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.NetworkPolicy, err error) {
+	result = &v1.NetworkPolicy{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("networkpolicies").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/doc.go
new file mode 100644
index 0000000..7711019
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/eviction.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/eviction.go
new file mode 100644
index 0000000..12e8e76
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/eviction.go
@@ -0,0 +1,48 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	rest "k8s.io/client-go/rest"
+)
+
+// EvictionsGetter has a method to return a EvictionInterface.
+// A group's client should implement this interface.
+type EvictionsGetter interface {
+	Evictions(namespace string) EvictionInterface
+}
+
+// EvictionInterface has methods to work with Eviction resources.
+type EvictionInterface interface {
+	EvictionExpansion
+}
+
+// evictions implements EvictionInterface
+type evictions struct {
+	client rest.Interface
+	ns     string
+}
+
+// newEvictions returns a Evictions
+func newEvictions(c *PolicyV1beta1Client, namespace string) *evictions {
+	return &evictions{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/eviction_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/eviction_expansion.go
new file mode 100644
index 0000000..40bad26
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/eviction_expansion.go
@@ -0,0 +1,38 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	policy "k8s.io/api/policy/v1beta1"
+)
+
+// The EvictionExpansion interface allows manually adding extra methods to the ScaleInterface.
+type EvictionExpansion interface {
+	Evict(eviction *policy.Eviction) error
+}
+
+func (c *evictions) Evict(eviction *policy.Eviction) error {
+	return c.client.Post().
+		AbsPath("/api/v1").
+		Namespace(eviction.Namespace).
+		Resource("pods").
+		Name(eviction.Name).
+		SubResource("eviction").
+		Body(eviction).
+		Do().
+		Error()
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/generated_expansion.go
new file mode 100644
index 0000000..078c16d
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/generated_expansion.go
@@ -0,0 +1,23 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+type PodDisruptionBudgetExpansion interface{}
+
+type PodSecurityPolicyExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/poddisruptionbudget.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/poddisruptionbudget.go
new file mode 100644
index 0000000..a11f27e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/poddisruptionbudget.go
@@ -0,0 +1,174 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/policy/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// PodDisruptionBudgetsGetter has a method to return a PodDisruptionBudgetInterface.
+// A group's client should implement this interface.
+type PodDisruptionBudgetsGetter interface {
+	PodDisruptionBudgets(namespace string) PodDisruptionBudgetInterface
+}
+
+// PodDisruptionBudgetInterface has methods to work with PodDisruptionBudget resources.
+type PodDisruptionBudgetInterface interface {
+	Create(*v1beta1.PodDisruptionBudget) (*v1beta1.PodDisruptionBudget, error)
+	Update(*v1beta1.PodDisruptionBudget) (*v1beta1.PodDisruptionBudget, error)
+	UpdateStatus(*v1beta1.PodDisruptionBudget) (*v1beta1.PodDisruptionBudget, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.PodDisruptionBudget, error)
+	List(opts v1.ListOptions) (*v1beta1.PodDisruptionBudgetList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.PodDisruptionBudget, err error)
+	PodDisruptionBudgetExpansion
+}
+
+// podDisruptionBudgets implements PodDisruptionBudgetInterface
+type podDisruptionBudgets struct {
+	client rest.Interface
+	ns     string
+}
+
+// newPodDisruptionBudgets returns a PodDisruptionBudgets
+func newPodDisruptionBudgets(c *PolicyV1beta1Client, namespace string) *podDisruptionBudgets {
+	return &podDisruptionBudgets{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the podDisruptionBudget, and returns the corresponding podDisruptionBudget object, and an error if there is any.
+func (c *podDisruptionBudgets) Get(name string, options v1.GetOptions) (result *v1beta1.PodDisruptionBudget, err error) {
+	result = &v1beta1.PodDisruptionBudget{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of PodDisruptionBudgets that match those selectors.
+func (c *podDisruptionBudgets) List(opts v1.ListOptions) (result *v1beta1.PodDisruptionBudgetList, err error) {
+	result = &v1beta1.PodDisruptionBudgetList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested podDisruptionBudgets.
+func (c *podDisruptionBudgets) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a podDisruptionBudget and creates it.  Returns the server's representation of the podDisruptionBudget, and an error, if there is any.
+func (c *podDisruptionBudgets) Create(podDisruptionBudget *v1beta1.PodDisruptionBudget) (result *v1beta1.PodDisruptionBudget, err error) {
+	result = &v1beta1.PodDisruptionBudget{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		Body(podDisruptionBudget).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a podDisruptionBudget and updates it. Returns the server's representation of the podDisruptionBudget, and an error, if there is any.
+func (c *podDisruptionBudgets) Update(podDisruptionBudget *v1beta1.PodDisruptionBudget) (result *v1beta1.PodDisruptionBudget, err error) {
+	result = &v1beta1.PodDisruptionBudget{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		Name(podDisruptionBudget.Name).
+		Body(podDisruptionBudget).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *podDisruptionBudgets) UpdateStatus(podDisruptionBudget *v1beta1.PodDisruptionBudget) (result *v1beta1.PodDisruptionBudget, err error) {
+	result = &v1beta1.PodDisruptionBudget{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		Name(podDisruptionBudget.Name).
+		SubResource("status").
+		Body(podDisruptionBudget).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the podDisruptionBudget and deletes it. Returns an error if one occurs.
+func (c *podDisruptionBudgets) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *podDisruptionBudgets) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched podDisruptionBudget.
+func (c *podDisruptionBudgets) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.PodDisruptionBudget, err error) {
+	result = &v1beta1.PodDisruptionBudget{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/podsecuritypolicy.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/podsecuritypolicy.go
new file mode 100644
index 0000000..355be1e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/podsecuritypolicy.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/policy/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// PodSecurityPoliciesGetter has a method to return a PodSecurityPolicyInterface.
+// A group's client should implement this interface.
+type PodSecurityPoliciesGetter interface {
+	PodSecurityPolicies() PodSecurityPolicyInterface
+}
+
+// PodSecurityPolicyInterface has methods to work with PodSecurityPolicy resources.
+type PodSecurityPolicyInterface interface {
+	Create(*v1beta1.PodSecurityPolicy) (*v1beta1.PodSecurityPolicy, error)
+	Update(*v1beta1.PodSecurityPolicy) (*v1beta1.PodSecurityPolicy, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.PodSecurityPolicy, error)
+	List(opts v1.ListOptions) (*v1beta1.PodSecurityPolicyList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.PodSecurityPolicy, err error)
+	PodSecurityPolicyExpansion
+}
+
+// podSecurityPolicies implements PodSecurityPolicyInterface
+type podSecurityPolicies struct {
+	client rest.Interface
+}
+
+// newPodSecurityPolicies returns a PodSecurityPolicies
+func newPodSecurityPolicies(c *PolicyV1beta1Client) *podSecurityPolicies {
+	return &podSecurityPolicies{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the podSecurityPolicy, and returns the corresponding podSecurityPolicy object, and an error if there is any.
+func (c *podSecurityPolicies) Get(name string, options v1.GetOptions) (result *v1beta1.PodSecurityPolicy, err error) {
+	result = &v1beta1.PodSecurityPolicy{}
+	err = c.client.Get().
+		Resource("podsecuritypolicies").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of PodSecurityPolicies that match those selectors.
+func (c *podSecurityPolicies) List(opts v1.ListOptions) (result *v1beta1.PodSecurityPolicyList, err error) {
+	result = &v1beta1.PodSecurityPolicyList{}
+	err = c.client.Get().
+		Resource("podsecuritypolicies").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested podSecurityPolicies.
+func (c *podSecurityPolicies) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("podsecuritypolicies").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a podSecurityPolicy and creates it.  Returns the server's representation of the podSecurityPolicy, and an error, if there is any.
+func (c *podSecurityPolicies) Create(podSecurityPolicy *v1beta1.PodSecurityPolicy) (result *v1beta1.PodSecurityPolicy, err error) {
+	result = &v1beta1.PodSecurityPolicy{}
+	err = c.client.Post().
+		Resource("podsecuritypolicies").
+		Body(podSecurityPolicy).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a podSecurityPolicy and updates it. Returns the server's representation of the podSecurityPolicy, and an error, if there is any.
+func (c *podSecurityPolicies) Update(podSecurityPolicy *v1beta1.PodSecurityPolicy) (result *v1beta1.PodSecurityPolicy, err error) {
+	result = &v1beta1.PodSecurityPolicy{}
+	err = c.client.Put().
+		Resource("podsecuritypolicies").
+		Name(podSecurityPolicy.Name).
+		Body(podSecurityPolicy).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the podSecurityPolicy and deletes it. Returns an error if one occurs.
+func (c *podSecurityPolicies) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("podsecuritypolicies").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *podSecurityPolicies) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("podsecuritypolicies").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched podSecurityPolicy.
+func (c *podSecurityPolicies) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.PodSecurityPolicy, err error) {
+	result = &v1beta1.PodSecurityPolicy{}
+	err = c.client.Patch(pt).
+		Resource("podsecuritypolicies").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/policy_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/policy_client.go
new file mode 100644
index 0000000..020e185
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/policy/v1beta1/policy_client.go
@@ -0,0 +1,100 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/policy/v1beta1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type PolicyV1beta1Interface interface {
+	RESTClient() rest.Interface
+	EvictionsGetter
+	PodDisruptionBudgetsGetter
+	PodSecurityPoliciesGetter
+}
+
+// PolicyV1beta1Client is used to interact with features provided by the policy group.
+type PolicyV1beta1Client struct {
+	restClient rest.Interface
+}
+
+func (c *PolicyV1beta1Client) Evictions(namespace string) EvictionInterface {
+	return newEvictions(c, namespace)
+}
+
+func (c *PolicyV1beta1Client) PodDisruptionBudgets(namespace string) PodDisruptionBudgetInterface {
+	return newPodDisruptionBudgets(c, namespace)
+}
+
+func (c *PolicyV1beta1Client) PodSecurityPolicies() PodSecurityPolicyInterface {
+	return newPodSecurityPolicies(c)
+}
+
+// NewForConfig creates a new PolicyV1beta1Client for the given config.
+func NewForConfig(c *rest.Config) (*PolicyV1beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &PolicyV1beta1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new PolicyV1beta1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *PolicyV1beta1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new PolicyV1beta1Client for the given RESTClient.
+func New(c rest.Interface) *PolicyV1beta1Client {
+	return &PolicyV1beta1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1beta1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *PolicyV1beta1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/clusterrole.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/clusterrole.go
new file mode 100644
index 0000000..f3db3be
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/clusterrole.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/rbac/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ClusterRolesGetter has a method to return a ClusterRoleInterface.
+// A group's client should implement this interface.
+type ClusterRolesGetter interface {
+	ClusterRoles() ClusterRoleInterface
+}
+
+// ClusterRoleInterface has methods to work with ClusterRole resources.
+type ClusterRoleInterface interface {
+	Create(*v1.ClusterRole) (*v1.ClusterRole, error)
+	Update(*v1.ClusterRole) (*v1.ClusterRole, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.ClusterRole, error)
+	List(opts meta_v1.ListOptions) (*v1.ClusterRoleList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ClusterRole, err error)
+	ClusterRoleExpansion
+}
+
+// clusterRoles implements ClusterRoleInterface
+type clusterRoles struct {
+	client rest.Interface
+}
+
+// newClusterRoles returns a ClusterRoles
+func newClusterRoles(c *RbacV1Client) *clusterRoles {
+	return &clusterRoles{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the clusterRole, and returns the corresponding clusterRole object, and an error if there is any.
+func (c *clusterRoles) Get(name string, options meta_v1.GetOptions) (result *v1.ClusterRole, err error) {
+	result = &v1.ClusterRole{}
+	err = c.client.Get().
+		Resource("clusterroles").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ClusterRoles that match those selectors.
+func (c *clusterRoles) List(opts meta_v1.ListOptions) (result *v1.ClusterRoleList, err error) {
+	result = &v1.ClusterRoleList{}
+	err = c.client.Get().
+		Resource("clusterroles").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested clusterRoles.
+func (c *clusterRoles) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("clusterroles").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a clusterRole and creates it.  Returns the server's representation of the clusterRole, and an error, if there is any.
+func (c *clusterRoles) Create(clusterRole *v1.ClusterRole) (result *v1.ClusterRole, err error) {
+	result = &v1.ClusterRole{}
+	err = c.client.Post().
+		Resource("clusterroles").
+		Body(clusterRole).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a clusterRole and updates it. Returns the server's representation of the clusterRole, and an error, if there is any.
+func (c *clusterRoles) Update(clusterRole *v1.ClusterRole) (result *v1.ClusterRole, err error) {
+	result = &v1.ClusterRole{}
+	err = c.client.Put().
+		Resource("clusterroles").
+		Name(clusterRole.Name).
+		Body(clusterRole).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the clusterRole and deletes it. Returns an error if one occurs.
+func (c *clusterRoles) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("clusterroles").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *clusterRoles) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("clusterroles").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched clusterRole.
+func (c *clusterRoles) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ClusterRole, err error) {
+	result = &v1.ClusterRole{}
+	err = c.client.Patch(pt).
+		Resource("clusterroles").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/clusterrolebinding.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/clusterrolebinding.go
new file mode 100644
index 0000000..21dda49
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/clusterrolebinding.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/rbac/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ClusterRoleBindingsGetter has a method to return a ClusterRoleBindingInterface.
+// A group's client should implement this interface.
+type ClusterRoleBindingsGetter interface {
+	ClusterRoleBindings() ClusterRoleBindingInterface
+}
+
+// ClusterRoleBindingInterface has methods to work with ClusterRoleBinding resources.
+type ClusterRoleBindingInterface interface {
+	Create(*v1.ClusterRoleBinding) (*v1.ClusterRoleBinding, error)
+	Update(*v1.ClusterRoleBinding) (*v1.ClusterRoleBinding, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.ClusterRoleBinding, error)
+	List(opts meta_v1.ListOptions) (*v1.ClusterRoleBindingList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ClusterRoleBinding, err error)
+	ClusterRoleBindingExpansion
+}
+
+// clusterRoleBindings implements ClusterRoleBindingInterface
+type clusterRoleBindings struct {
+	client rest.Interface
+}
+
+// newClusterRoleBindings returns a ClusterRoleBindings
+func newClusterRoleBindings(c *RbacV1Client) *clusterRoleBindings {
+	return &clusterRoleBindings{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the clusterRoleBinding, and returns the corresponding clusterRoleBinding object, and an error if there is any.
+func (c *clusterRoleBindings) Get(name string, options meta_v1.GetOptions) (result *v1.ClusterRoleBinding, err error) {
+	result = &v1.ClusterRoleBinding{}
+	err = c.client.Get().
+		Resource("clusterrolebindings").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ClusterRoleBindings that match those selectors.
+func (c *clusterRoleBindings) List(opts meta_v1.ListOptions) (result *v1.ClusterRoleBindingList, err error) {
+	result = &v1.ClusterRoleBindingList{}
+	err = c.client.Get().
+		Resource("clusterrolebindings").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested clusterRoleBindings.
+func (c *clusterRoleBindings) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("clusterrolebindings").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a clusterRoleBinding and creates it.  Returns the server's representation of the clusterRoleBinding, and an error, if there is any.
+func (c *clusterRoleBindings) Create(clusterRoleBinding *v1.ClusterRoleBinding) (result *v1.ClusterRoleBinding, err error) {
+	result = &v1.ClusterRoleBinding{}
+	err = c.client.Post().
+		Resource("clusterrolebindings").
+		Body(clusterRoleBinding).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a clusterRoleBinding and updates it. Returns the server's representation of the clusterRoleBinding, and an error, if there is any.
+func (c *clusterRoleBindings) Update(clusterRoleBinding *v1.ClusterRoleBinding) (result *v1.ClusterRoleBinding, err error) {
+	result = &v1.ClusterRoleBinding{}
+	err = c.client.Put().
+		Resource("clusterrolebindings").
+		Name(clusterRoleBinding.Name).
+		Body(clusterRoleBinding).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the clusterRoleBinding and deletes it. Returns an error if one occurs.
+func (c *clusterRoleBindings) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("clusterrolebindings").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *clusterRoleBindings) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("clusterrolebindings").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched clusterRoleBinding.
+func (c *clusterRoleBindings) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.ClusterRoleBinding, err error) {
+	result = &v1.ClusterRoleBinding{}
+	err = c.client.Patch(pt).
+		Resource("clusterrolebindings").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/doc.go
new file mode 100644
index 0000000..3af5d05
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/generated_expansion.go
new file mode 100644
index 0000000..e3f1b02
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/generated_expansion.go
@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+type ClusterRoleExpansion interface{}
+
+type ClusterRoleBindingExpansion interface{}
+
+type RoleExpansion interface{}
+
+type RoleBindingExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/rbac_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/rbac_client.go
new file mode 100644
index 0000000..e3855bb
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/rbac_client.go
@@ -0,0 +1,105 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/rbac/v1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type RbacV1Interface interface {
+	RESTClient() rest.Interface
+	ClusterRolesGetter
+	ClusterRoleBindingsGetter
+	RolesGetter
+	RoleBindingsGetter
+}
+
+// RbacV1Client is used to interact with features provided by the rbac.authorization.k8s.io group.
+type RbacV1Client struct {
+	restClient rest.Interface
+}
+
+func (c *RbacV1Client) ClusterRoles() ClusterRoleInterface {
+	return newClusterRoles(c)
+}
+
+func (c *RbacV1Client) ClusterRoleBindings() ClusterRoleBindingInterface {
+	return newClusterRoleBindings(c)
+}
+
+func (c *RbacV1Client) Roles(namespace string) RoleInterface {
+	return newRoles(c, namespace)
+}
+
+func (c *RbacV1Client) RoleBindings(namespace string) RoleBindingInterface {
+	return newRoleBindings(c, namespace)
+}
+
+// NewForConfig creates a new RbacV1Client for the given config.
+func NewForConfig(c *rest.Config) (*RbacV1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &RbacV1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new RbacV1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *RbacV1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new RbacV1Client for the given RESTClient.
+func New(c rest.Interface) *RbacV1Client {
+	return &RbacV1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *RbacV1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/role.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/role.go
new file mode 100644
index 0000000..cb7c5c4
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/role.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/rbac/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// RolesGetter has a method to return a RoleInterface.
+// A group's client should implement this interface.
+type RolesGetter interface {
+	Roles(namespace string) RoleInterface
+}
+
+// RoleInterface has methods to work with Role resources.
+type RoleInterface interface {
+	Create(*v1.Role) (*v1.Role, error)
+	Update(*v1.Role) (*v1.Role, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.Role, error)
+	List(opts meta_v1.ListOptions) (*v1.RoleList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Role, err error)
+	RoleExpansion
+}
+
+// roles implements RoleInterface
+type roles struct {
+	client rest.Interface
+	ns     string
+}
+
+// newRoles returns a Roles
+func newRoles(c *RbacV1Client, namespace string) *roles {
+	return &roles{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the role, and returns the corresponding role object, and an error if there is any.
+func (c *roles) Get(name string, options meta_v1.GetOptions) (result *v1.Role, err error) {
+	result = &v1.Role{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("roles").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Roles that match those selectors.
+func (c *roles) List(opts meta_v1.ListOptions) (result *v1.RoleList, err error) {
+	result = &v1.RoleList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("roles").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested roles.
+func (c *roles) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("roles").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a role and creates it.  Returns the server's representation of the role, and an error, if there is any.
+func (c *roles) Create(role *v1.Role) (result *v1.Role, err error) {
+	result = &v1.Role{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("roles").
+		Body(role).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a role and updates it. Returns the server's representation of the role, and an error, if there is any.
+func (c *roles) Update(role *v1.Role) (result *v1.Role, err error) {
+	result = &v1.Role{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("roles").
+		Name(role.Name).
+		Body(role).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the role and deletes it. Returns an error if one occurs.
+func (c *roles) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("roles").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *roles) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("roles").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched role.
+func (c *roles) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.Role, err error) {
+	result = &v1.Role{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("roles").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/rolebinding.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/rolebinding.go
new file mode 100644
index 0000000..a19010f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1/rolebinding.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/rbac/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// RoleBindingsGetter has a method to return a RoleBindingInterface.
+// A group's client should implement this interface.
+type RoleBindingsGetter interface {
+	RoleBindings(namespace string) RoleBindingInterface
+}
+
+// RoleBindingInterface has methods to work with RoleBinding resources.
+type RoleBindingInterface interface {
+	Create(*v1.RoleBinding) (*v1.RoleBinding, error)
+	Update(*v1.RoleBinding) (*v1.RoleBinding, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.RoleBinding, error)
+	List(opts meta_v1.ListOptions) (*v1.RoleBindingList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.RoleBinding, err error)
+	RoleBindingExpansion
+}
+
+// roleBindings implements RoleBindingInterface
+type roleBindings struct {
+	client rest.Interface
+	ns     string
+}
+
+// newRoleBindings returns a RoleBindings
+func newRoleBindings(c *RbacV1Client, namespace string) *roleBindings {
+	return &roleBindings{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the roleBinding, and returns the corresponding roleBinding object, and an error if there is any.
+func (c *roleBindings) Get(name string, options meta_v1.GetOptions) (result *v1.RoleBinding, err error) {
+	result = &v1.RoleBinding{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of RoleBindings that match those selectors.
+func (c *roleBindings) List(opts meta_v1.ListOptions) (result *v1.RoleBindingList, err error) {
+	result = &v1.RoleBindingList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested roleBindings.
+func (c *roleBindings) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a roleBinding and creates it.  Returns the server's representation of the roleBinding, and an error, if there is any.
+func (c *roleBindings) Create(roleBinding *v1.RoleBinding) (result *v1.RoleBinding, err error) {
+	result = &v1.RoleBinding{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		Body(roleBinding).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a roleBinding and updates it. Returns the server's representation of the roleBinding, and an error, if there is any.
+func (c *roleBindings) Update(roleBinding *v1.RoleBinding) (result *v1.RoleBinding, err error) {
+	result = &v1.RoleBinding{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		Name(roleBinding.Name).
+		Body(roleBinding).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the roleBinding and deletes it. Returns an error if one occurs.
+func (c *roleBindings) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *roleBindings) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched roleBinding.
+func (c *roleBindings) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.RoleBinding, err error) {
+	result = &v1.RoleBinding{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("rolebindings").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/clusterrole.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/clusterrole.go
new file mode 100644
index 0000000..37a5457
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/clusterrole.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/rbac/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ClusterRolesGetter has a method to return a ClusterRoleInterface.
+// A group's client should implement this interface.
+type ClusterRolesGetter interface {
+	ClusterRoles() ClusterRoleInterface
+}
+
+// ClusterRoleInterface has methods to work with ClusterRole resources.
+type ClusterRoleInterface interface {
+	Create(*v1alpha1.ClusterRole) (*v1alpha1.ClusterRole, error)
+	Update(*v1alpha1.ClusterRole) (*v1alpha1.ClusterRole, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.ClusterRole, error)
+	List(opts v1.ListOptions) (*v1alpha1.ClusterRoleList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.ClusterRole, err error)
+	ClusterRoleExpansion
+}
+
+// clusterRoles implements ClusterRoleInterface
+type clusterRoles struct {
+	client rest.Interface
+}
+
+// newClusterRoles returns a ClusterRoles
+func newClusterRoles(c *RbacV1alpha1Client) *clusterRoles {
+	return &clusterRoles{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the clusterRole, and returns the corresponding clusterRole object, and an error if there is any.
+func (c *clusterRoles) Get(name string, options v1.GetOptions) (result *v1alpha1.ClusterRole, err error) {
+	result = &v1alpha1.ClusterRole{}
+	err = c.client.Get().
+		Resource("clusterroles").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ClusterRoles that match those selectors.
+func (c *clusterRoles) List(opts v1.ListOptions) (result *v1alpha1.ClusterRoleList, err error) {
+	result = &v1alpha1.ClusterRoleList{}
+	err = c.client.Get().
+		Resource("clusterroles").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested clusterRoles.
+func (c *clusterRoles) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("clusterroles").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a clusterRole and creates it.  Returns the server's representation of the clusterRole, and an error, if there is any.
+func (c *clusterRoles) Create(clusterRole *v1alpha1.ClusterRole) (result *v1alpha1.ClusterRole, err error) {
+	result = &v1alpha1.ClusterRole{}
+	err = c.client.Post().
+		Resource("clusterroles").
+		Body(clusterRole).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a clusterRole and updates it. Returns the server's representation of the clusterRole, and an error, if there is any.
+func (c *clusterRoles) Update(clusterRole *v1alpha1.ClusterRole) (result *v1alpha1.ClusterRole, err error) {
+	result = &v1alpha1.ClusterRole{}
+	err = c.client.Put().
+		Resource("clusterroles").
+		Name(clusterRole.Name).
+		Body(clusterRole).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the clusterRole and deletes it. Returns an error if one occurs.
+func (c *clusterRoles) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("clusterroles").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *clusterRoles) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("clusterroles").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched clusterRole.
+func (c *clusterRoles) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.ClusterRole, err error) {
+	result = &v1alpha1.ClusterRole{}
+	err = c.client.Patch(pt).
+		Resource("clusterroles").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/clusterrolebinding.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/clusterrolebinding.go
new file mode 100644
index 0000000..6050789
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/clusterrolebinding.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/rbac/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ClusterRoleBindingsGetter has a method to return a ClusterRoleBindingInterface.
+// A group's client should implement this interface.
+type ClusterRoleBindingsGetter interface {
+	ClusterRoleBindings() ClusterRoleBindingInterface
+}
+
+// ClusterRoleBindingInterface has methods to work with ClusterRoleBinding resources.
+type ClusterRoleBindingInterface interface {
+	Create(*v1alpha1.ClusterRoleBinding) (*v1alpha1.ClusterRoleBinding, error)
+	Update(*v1alpha1.ClusterRoleBinding) (*v1alpha1.ClusterRoleBinding, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.ClusterRoleBinding, error)
+	List(opts v1.ListOptions) (*v1alpha1.ClusterRoleBindingList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.ClusterRoleBinding, err error)
+	ClusterRoleBindingExpansion
+}
+
+// clusterRoleBindings implements ClusterRoleBindingInterface
+type clusterRoleBindings struct {
+	client rest.Interface
+}
+
+// newClusterRoleBindings returns a ClusterRoleBindings
+func newClusterRoleBindings(c *RbacV1alpha1Client) *clusterRoleBindings {
+	return &clusterRoleBindings{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the clusterRoleBinding, and returns the corresponding clusterRoleBinding object, and an error if there is any.
+func (c *clusterRoleBindings) Get(name string, options v1.GetOptions) (result *v1alpha1.ClusterRoleBinding, err error) {
+	result = &v1alpha1.ClusterRoleBinding{}
+	err = c.client.Get().
+		Resource("clusterrolebindings").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ClusterRoleBindings that match those selectors.
+func (c *clusterRoleBindings) List(opts v1.ListOptions) (result *v1alpha1.ClusterRoleBindingList, err error) {
+	result = &v1alpha1.ClusterRoleBindingList{}
+	err = c.client.Get().
+		Resource("clusterrolebindings").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested clusterRoleBindings.
+func (c *clusterRoleBindings) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("clusterrolebindings").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a clusterRoleBinding and creates it.  Returns the server's representation of the clusterRoleBinding, and an error, if there is any.
+func (c *clusterRoleBindings) Create(clusterRoleBinding *v1alpha1.ClusterRoleBinding) (result *v1alpha1.ClusterRoleBinding, err error) {
+	result = &v1alpha1.ClusterRoleBinding{}
+	err = c.client.Post().
+		Resource("clusterrolebindings").
+		Body(clusterRoleBinding).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a clusterRoleBinding and updates it. Returns the server's representation of the clusterRoleBinding, and an error, if there is any.
+func (c *clusterRoleBindings) Update(clusterRoleBinding *v1alpha1.ClusterRoleBinding) (result *v1alpha1.ClusterRoleBinding, err error) {
+	result = &v1alpha1.ClusterRoleBinding{}
+	err = c.client.Put().
+		Resource("clusterrolebindings").
+		Name(clusterRoleBinding.Name).
+		Body(clusterRoleBinding).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the clusterRoleBinding and deletes it. Returns an error if one occurs.
+func (c *clusterRoleBindings) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("clusterrolebindings").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *clusterRoleBindings) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("clusterrolebindings").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched clusterRoleBinding.
+func (c *clusterRoleBindings) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.ClusterRoleBinding, err error) {
+	result = &v1alpha1.ClusterRoleBinding{}
+	err = c.client.Patch(pt).
+		Resource("clusterrolebindings").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/doc.go
new file mode 100644
index 0000000..df51baa
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1alpha1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/generated_expansion.go
new file mode 100644
index 0000000..b8b5c78
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/generated_expansion.go
@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+type ClusterRoleExpansion interface{}
+
+type ClusterRoleBindingExpansion interface{}
+
+type RoleExpansion interface{}
+
+type RoleBindingExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/rbac_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/rbac_client.go
new file mode 100644
index 0000000..de83531
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/rbac_client.go
@@ -0,0 +1,105 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/rbac/v1alpha1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type RbacV1alpha1Interface interface {
+	RESTClient() rest.Interface
+	ClusterRolesGetter
+	ClusterRoleBindingsGetter
+	RolesGetter
+	RoleBindingsGetter
+}
+
+// RbacV1alpha1Client is used to interact with features provided by the rbac.authorization.k8s.io group.
+type RbacV1alpha1Client struct {
+	restClient rest.Interface
+}
+
+func (c *RbacV1alpha1Client) ClusterRoles() ClusterRoleInterface {
+	return newClusterRoles(c)
+}
+
+func (c *RbacV1alpha1Client) ClusterRoleBindings() ClusterRoleBindingInterface {
+	return newClusterRoleBindings(c)
+}
+
+func (c *RbacV1alpha1Client) Roles(namespace string) RoleInterface {
+	return newRoles(c, namespace)
+}
+
+func (c *RbacV1alpha1Client) RoleBindings(namespace string) RoleBindingInterface {
+	return newRoleBindings(c, namespace)
+}
+
+// NewForConfig creates a new RbacV1alpha1Client for the given config.
+func NewForConfig(c *rest.Config) (*RbacV1alpha1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &RbacV1alpha1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new RbacV1alpha1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *RbacV1alpha1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new RbacV1alpha1Client for the given RESTClient.
+func New(c rest.Interface) *RbacV1alpha1Client {
+	return &RbacV1alpha1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1alpha1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *RbacV1alpha1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/role.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/role.go
new file mode 100644
index 0000000..aa6954b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/role.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/rbac/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// RolesGetter has a method to return a RoleInterface.
+// A group's client should implement this interface.
+type RolesGetter interface {
+	Roles(namespace string) RoleInterface
+}
+
+// RoleInterface has methods to work with Role resources.
+type RoleInterface interface {
+	Create(*v1alpha1.Role) (*v1alpha1.Role, error)
+	Update(*v1alpha1.Role) (*v1alpha1.Role, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.Role, error)
+	List(opts v1.ListOptions) (*v1alpha1.RoleList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Role, err error)
+	RoleExpansion
+}
+
+// roles implements RoleInterface
+type roles struct {
+	client rest.Interface
+	ns     string
+}
+
+// newRoles returns a Roles
+func newRoles(c *RbacV1alpha1Client, namespace string) *roles {
+	return &roles{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the role, and returns the corresponding role object, and an error if there is any.
+func (c *roles) Get(name string, options v1.GetOptions) (result *v1alpha1.Role, err error) {
+	result = &v1alpha1.Role{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("roles").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Roles that match those selectors.
+func (c *roles) List(opts v1.ListOptions) (result *v1alpha1.RoleList, err error) {
+	result = &v1alpha1.RoleList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("roles").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested roles.
+func (c *roles) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("roles").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a role and creates it.  Returns the server's representation of the role, and an error, if there is any.
+func (c *roles) Create(role *v1alpha1.Role) (result *v1alpha1.Role, err error) {
+	result = &v1alpha1.Role{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("roles").
+		Body(role).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a role and updates it. Returns the server's representation of the role, and an error, if there is any.
+func (c *roles) Update(role *v1alpha1.Role) (result *v1alpha1.Role, err error) {
+	result = &v1alpha1.Role{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("roles").
+		Name(role.Name).
+		Body(role).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the role and deletes it. Returns an error if one occurs.
+func (c *roles) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("roles").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *roles) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("roles").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched role.
+func (c *roles) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Role, err error) {
+	result = &v1alpha1.Role{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("roles").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/rolebinding.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/rolebinding.go
new file mode 100644
index 0000000..0941b8e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1alpha1/rolebinding.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/rbac/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// RoleBindingsGetter has a method to return a RoleBindingInterface.
+// A group's client should implement this interface.
+type RoleBindingsGetter interface {
+	RoleBindings(namespace string) RoleBindingInterface
+}
+
+// RoleBindingInterface has methods to work with RoleBinding resources.
+type RoleBindingInterface interface {
+	Create(*v1alpha1.RoleBinding) (*v1alpha1.RoleBinding, error)
+	Update(*v1alpha1.RoleBinding) (*v1alpha1.RoleBinding, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.RoleBinding, error)
+	List(opts v1.ListOptions) (*v1alpha1.RoleBindingList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.RoleBinding, err error)
+	RoleBindingExpansion
+}
+
+// roleBindings implements RoleBindingInterface
+type roleBindings struct {
+	client rest.Interface
+	ns     string
+}
+
+// newRoleBindings returns a RoleBindings
+func newRoleBindings(c *RbacV1alpha1Client, namespace string) *roleBindings {
+	return &roleBindings{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the roleBinding, and returns the corresponding roleBinding object, and an error if there is any.
+func (c *roleBindings) Get(name string, options v1.GetOptions) (result *v1alpha1.RoleBinding, err error) {
+	result = &v1alpha1.RoleBinding{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of RoleBindings that match those selectors.
+func (c *roleBindings) List(opts v1.ListOptions) (result *v1alpha1.RoleBindingList, err error) {
+	result = &v1alpha1.RoleBindingList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested roleBindings.
+func (c *roleBindings) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a roleBinding and creates it.  Returns the server's representation of the roleBinding, and an error, if there is any.
+func (c *roleBindings) Create(roleBinding *v1alpha1.RoleBinding) (result *v1alpha1.RoleBinding, err error) {
+	result = &v1alpha1.RoleBinding{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		Body(roleBinding).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a roleBinding and updates it. Returns the server's representation of the roleBinding, and an error, if there is any.
+func (c *roleBindings) Update(roleBinding *v1alpha1.RoleBinding) (result *v1alpha1.RoleBinding, err error) {
+	result = &v1alpha1.RoleBinding{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		Name(roleBinding.Name).
+		Body(roleBinding).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the roleBinding and deletes it. Returns an error if one occurs.
+func (c *roleBindings) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *roleBindings) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched roleBinding.
+func (c *roleBindings) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.RoleBinding, err error) {
+	result = &v1alpha1.RoleBinding{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("rolebindings").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/clusterrole.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/clusterrole.go
new file mode 100644
index 0000000..bac951c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/clusterrole.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/rbac/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ClusterRolesGetter has a method to return a ClusterRoleInterface.
+// A group's client should implement this interface.
+type ClusterRolesGetter interface {
+	ClusterRoles() ClusterRoleInterface
+}
+
+// ClusterRoleInterface has methods to work with ClusterRole resources.
+type ClusterRoleInterface interface {
+	Create(*v1beta1.ClusterRole) (*v1beta1.ClusterRole, error)
+	Update(*v1beta1.ClusterRole) (*v1beta1.ClusterRole, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.ClusterRole, error)
+	List(opts v1.ListOptions) (*v1beta1.ClusterRoleList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.ClusterRole, err error)
+	ClusterRoleExpansion
+}
+
+// clusterRoles implements ClusterRoleInterface
+type clusterRoles struct {
+	client rest.Interface
+}
+
+// newClusterRoles returns a ClusterRoles
+func newClusterRoles(c *RbacV1beta1Client) *clusterRoles {
+	return &clusterRoles{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the clusterRole, and returns the corresponding clusterRole object, and an error if there is any.
+func (c *clusterRoles) Get(name string, options v1.GetOptions) (result *v1beta1.ClusterRole, err error) {
+	result = &v1beta1.ClusterRole{}
+	err = c.client.Get().
+		Resource("clusterroles").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ClusterRoles that match those selectors.
+func (c *clusterRoles) List(opts v1.ListOptions) (result *v1beta1.ClusterRoleList, err error) {
+	result = &v1beta1.ClusterRoleList{}
+	err = c.client.Get().
+		Resource("clusterroles").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested clusterRoles.
+func (c *clusterRoles) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("clusterroles").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a clusterRole and creates it.  Returns the server's representation of the clusterRole, and an error, if there is any.
+func (c *clusterRoles) Create(clusterRole *v1beta1.ClusterRole) (result *v1beta1.ClusterRole, err error) {
+	result = &v1beta1.ClusterRole{}
+	err = c.client.Post().
+		Resource("clusterroles").
+		Body(clusterRole).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a clusterRole and updates it. Returns the server's representation of the clusterRole, and an error, if there is any.
+func (c *clusterRoles) Update(clusterRole *v1beta1.ClusterRole) (result *v1beta1.ClusterRole, err error) {
+	result = &v1beta1.ClusterRole{}
+	err = c.client.Put().
+		Resource("clusterroles").
+		Name(clusterRole.Name).
+		Body(clusterRole).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the clusterRole and deletes it. Returns an error if one occurs.
+func (c *clusterRoles) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("clusterroles").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *clusterRoles) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("clusterroles").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched clusterRole.
+func (c *clusterRoles) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.ClusterRole, err error) {
+	result = &v1beta1.ClusterRole{}
+	err = c.client.Patch(pt).
+		Resource("clusterroles").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/clusterrolebinding.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/clusterrolebinding.go
new file mode 100644
index 0000000..96c91de
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/clusterrolebinding.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/rbac/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// ClusterRoleBindingsGetter has a method to return a ClusterRoleBindingInterface.
+// A group's client should implement this interface.
+type ClusterRoleBindingsGetter interface {
+	ClusterRoleBindings() ClusterRoleBindingInterface
+}
+
+// ClusterRoleBindingInterface has methods to work with ClusterRoleBinding resources.
+type ClusterRoleBindingInterface interface {
+	Create(*v1beta1.ClusterRoleBinding) (*v1beta1.ClusterRoleBinding, error)
+	Update(*v1beta1.ClusterRoleBinding) (*v1beta1.ClusterRoleBinding, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.ClusterRoleBinding, error)
+	List(opts v1.ListOptions) (*v1beta1.ClusterRoleBindingList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.ClusterRoleBinding, err error)
+	ClusterRoleBindingExpansion
+}
+
+// clusterRoleBindings implements ClusterRoleBindingInterface
+type clusterRoleBindings struct {
+	client rest.Interface
+}
+
+// newClusterRoleBindings returns a ClusterRoleBindings
+func newClusterRoleBindings(c *RbacV1beta1Client) *clusterRoleBindings {
+	return &clusterRoleBindings{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the clusterRoleBinding, and returns the corresponding clusterRoleBinding object, and an error if there is any.
+func (c *clusterRoleBindings) Get(name string, options v1.GetOptions) (result *v1beta1.ClusterRoleBinding, err error) {
+	result = &v1beta1.ClusterRoleBinding{}
+	err = c.client.Get().
+		Resource("clusterrolebindings").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ClusterRoleBindings that match those selectors.
+func (c *clusterRoleBindings) List(opts v1.ListOptions) (result *v1beta1.ClusterRoleBindingList, err error) {
+	result = &v1beta1.ClusterRoleBindingList{}
+	err = c.client.Get().
+		Resource("clusterrolebindings").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested clusterRoleBindings.
+func (c *clusterRoleBindings) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("clusterrolebindings").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a clusterRoleBinding and creates it.  Returns the server's representation of the clusterRoleBinding, and an error, if there is any.
+func (c *clusterRoleBindings) Create(clusterRoleBinding *v1beta1.ClusterRoleBinding) (result *v1beta1.ClusterRoleBinding, err error) {
+	result = &v1beta1.ClusterRoleBinding{}
+	err = c.client.Post().
+		Resource("clusterrolebindings").
+		Body(clusterRoleBinding).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a clusterRoleBinding and updates it. Returns the server's representation of the clusterRoleBinding, and an error, if there is any.
+func (c *clusterRoleBindings) Update(clusterRoleBinding *v1beta1.ClusterRoleBinding) (result *v1beta1.ClusterRoleBinding, err error) {
+	result = &v1beta1.ClusterRoleBinding{}
+	err = c.client.Put().
+		Resource("clusterrolebindings").
+		Name(clusterRoleBinding.Name).
+		Body(clusterRoleBinding).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the clusterRoleBinding and deletes it. Returns an error if one occurs.
+func (c *clusterRoleBindings) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("clusterrolebindings").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *clusterRoleBindings) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("clusterrolebindings").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched clusterRoleBinding.
+func (c *clusterRoleBindings) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.ClusterRoleBinding, err error) {
+	result = &v1beta1.ClusterRoleBinding{}
+	err = c.client.Patch(pt).
+		Resource("clusterrolebindings").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/doc.go
new file mode 100644
index 0000000..7711019
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/generated_expansion.go
new file mode 100644
index 0000000..e7be79f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/generated_expansion.go
@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+type ClusterRoleExpansion interface{}
+
+type ClusterRoleBindingExpansion interface{}
+
+type RoleExpansion interface{}
+
+type RoleBindingExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/rbac_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/rbac_client.go
new file mode 100644
index 0000000..46718d7
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/rbac_client.go
@@ -0,0 +1,105 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/rbac/v1beta1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type RbacV1beta1Interface interface {
+	RESTClient() rest.Interface
+	ClusterRolesGetter
+	ClusterRoleBindingsGetter
+	RolesGetter
+	RoleBindingsGetter
+}
+
+// RbacV1beta1Client is used to interact with features provided by the rbac.authorization.k8s.io group.
+type RbacV1beta1Client struct {
+	restClient rest.Interface
+}
+
+func (c *RbacV1beta1Client) ClusterRoles() ClusterRoleInterface {
+	return newClusterRoles(c)
+}
+
+func (c *RbacV1beta1Client) ClusterRoleBindings() ClusterRoleBindingInterface {
+	return newClusterRoleBindings(c)
+}
+
+func (c *RbacV1beta1Client) Roles(namespace string) RoleInterface {
+	return newRoles(c, namespace)
+}
+
+func (c *RbacV1beta1Client) RoleBindings(namespace string) RoleBindingInterface {
+	return newRoleBindings(c, namespace)
+}
+
+// NewForConfig creates a new RbacV1beta1Client for the given config.
+func NewForConfig(c *rest.Config) (*RbacV1beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &RbacV1beta1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new RbacV1beta1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *RbacV1beta1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new RbacV1beta1Client for the given RESTClient.
+func New(c rest.Interface) *RbacV1beta1Client {
+	return &RbacV1beta1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1beta1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *RbacV1beta1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/role.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/role.go
new file mode 100644
index 0000000..66f382c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/role.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/rbac/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// RolesGetter has a method to return a RoleInterface.
+// A group's client should implement this interface.
+type RolesGetter interface {
+	Roles(namespace string) RoleInterface
+}
+
+// RoleInterface has methods to work with Role resources.
+type RoleInterface interface {
+	Create(*v1beta1.Role) (*v1beta1.Role, error)
+	Update(*v1beta1.Role) (*v1beta1.Role, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.Role, error)
+	List(opts v1.ListOptions) (*v1beta1.RoleList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.Role, err error)
+	RoleExpansion
+}
+
+// roles implements RoleInterface
+type roles struct {
+	client rest.Interface
+	ns     string
+}
+
+// newRoles returns a Roles
+func newRoles(c *RbacV1beta1Client, namespace string) *roles {
+	return &roles{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the role, and returns the corresponding role object, and an error if there is any.
+func (c *roles) Get(name string, options v1.GetOptions) (result *v1beta1.Role, err error) {
+	result = &v1beta1.Role{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("roles").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Roles that match those selectors.
+func (c *roles) List(opts v1.ListOptions) (result *v1beta1.RoleList, err error) {
+	result = &v1beta1.RoleList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("roles").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested roles.
+func (c *roles) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("roles").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a role and creates it.  Returns the server's representation of the role, and an error, if there is any.
+func (c *roles) Create(role *v1beta1.Role) (result *v1beta1.Role, err error) {
+	result = &v1beta1.Role{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("roles").
+		Body(role).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a role and updates it. Returns the server's representation of the role, and an error, if there is any.
+func (c *roles) Update(role *v1beta1.Role) (result *v1beta1.Role, err error) {
+	result = &v1beta1.Role{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("roles").
+		Name(role.Name).
+		Body(role).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the role and deletes it. Returns an error if one occurs.
+func (c *roles) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("roles").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *roles) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("roles").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched role.
+func (c *roles) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.Role, err error) {
+	result = &v1beta1.Role{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("roles").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/rolebinding.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/rolebinding.go
new file mode 100644
index 0000000..67d3d33
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/rbac/v1beta1/rolebinding.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/rbac/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// RoleBindingsGetter has a method to return a RoleBindingInterface.
+// A group's client should implement this interface.
+type RoleBindingsGetter interface {
+	RoleBindings(namespace string) RoleBindingInterface
+}
+
+// RoleBindingInterface has methods to work with RoleBinding resources.
+type RoleBindingInterface interface {
+	Create(*v1beta1.RoleBinding) (*v1beta1.RoleBinding, error)
+	Update(*v1beta1.RoleBinding) (*v1beta1.RoleBinding, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.RoleBinding, error)
+	List(opts v1.ListOptions) (*v1beta1.RoleBindingList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.RoleBinding, err error)
+	RoleBindingExpansion
+}
+
+// roleBindings implements RoleBindingInterface
+type roleBindings struct {
+	client rest.Interface
+	ns     string
+}
+
+// newRoleBindings returns a RoleBindings
+func newRoleBindings(c *RbacV1beta1Client, namespace string) *roleBindings {
+	return &roleBindings{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the roleBinding, and returns the corresponding roleBinding object, and an error if there is any.
+func (c *roleBindings) Get(name string, options v1.GetOptions) (result *v1beta1.RoleBinding, err error) {
+	result = &v1beta1.RoleBinding{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of RoleBindings that match those selectors.
+func (c *roleBindings) List(opts v1.ListOptions) (result *v1beta1.RoleBindingList, err error) {
+	result = &v1beta1.RoleBindingList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested roleBindings.
+func (c *roleBindings) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a roleBinding and creates it.  Returns the server's representation of the roleBinding, and an error, if there is any.
+func (c *roleBindings) Create(roleBinding *v1beta1.RoleBinding) (result *v1beta1.RoleBinding, err error) {
+	result = &v1beta1.RoleBinding{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		Body(roleBinding).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a roleBinding and updates it. Returns the server's representation of the roleBinding, and an error, if there is any.
+func (c *roleBindings) Update(roleBinding *v1beta1.RoleBinding) (result *v1beta1.RoleBinding, err error) {
+	result = &v1beta1.RoleBinding{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		Name(roleBinding.Name).
+		Body(roleBinding).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the roleBinding and deletes it. Returns an error if one occurs.
+func (c *roleBindings) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *roleBindings) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("rolebindings").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched roleBinding.
+func (c *roleBindings) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.RoleBinding, err error) {
+	result = &v1beta1.RoleBinding{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("rolebindings").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1alpha1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1alpha1/doc.go
new file mode 100644
index 0000000..df51baa
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1alpha1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1alpha1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1alpha1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1alpha1/generated_expansion.go
new file mode 100644
index 0000000..52f81d8
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1alpha1/generated_expansion.go
@@ -0,0 +1,21 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+type PriorityClassExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1alpha1/priorityclass.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1alpha1/priorityclass.go
new file mode 100644
index 0000000..6845d25
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1alpha1/priorityclass.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/scheduling/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// PriorityClassesGetter has a method to return a PriorityClassInterface.
+// A group's client should implement this interface.
+type PriorityClassesGetter interface {
+	PriorityClasses() PriorityClassInterface
+}
+
+// PriorityClassInterface has methods to work with PriorityClass resources.
+type PriorityClassInterface interface {
+	Create(*v1alpha1.PriorityClass) (*v1alpha1.PriorityClass, error)
+	Update(*v1alpha1.PriorityClass) (*v1alpha1.PriorityClass, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.PriorityClass, error)
+	List(opts v1.ListOptions) (*v1alpha1.PriorityClassList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.PriorityClass, err error)
+	PriorityClassExpansion
+}
+
+// priorityClasses implements PriorityClassInterface
+type priorityClasses struct {
+	client rest.Interface
+}
+
+// newPriorityClasses returns a PriorityClasses
+func newPriorityClasses(c *SchedulingV1alpha1Client) *priorityClasses {
+	return &priorityClasses{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the priorityClass, and returns the corresponding priorityClass object, and an error if there is any.
+func (c *priorityClasses) Get(name string, options v1.GetOptions) (result *v1alpha1.PriorityClass, err error) {
+	result = &v1alpha1.PriorityClass{}
+	err = c.client.Get().
+		Resource("priorityclasses").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of PriorityClasses that match those selectors.
+func (c *priorityClasses) List(opts v1.ListOptions) (result *v1alpha1.PriorityClassList, err error) {
+	result = &v1alpha1.PriorityClassList{}
+	err = c.client.Get().
+		Resource("priorityclasses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested priorityClasses.
+func (c *priorityClasses) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("priorityclasses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a priorityClass and creates it.  Returns the server's representation of the priorityClass, and an error, if there is any.
+func (c *priorityClasses) Create(priorityClass *v1alpha1.PriorityClass) (result *v1alpha1.PriorityClass, err error) {
+	result = &v1alpha1.PriorityClass{}
+	err = c.client.Post().
+		Resource("priorityclasses").
+		Body(priorityClass).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a priorityClass and updates it. Returns the server's representation of the priorityClass, and an error, if there is any.
+func (c *priorityClasses) Update(priorityClass *v1alpha1.PriorityClass) (result *v1alpha1.PriorityClass, err error) {
+	result = &v1alpha1.PriorityClass{}
+	err = c.client.Put().
+		Resource("priorityclasses").
+		Name(priorityClass.Name).
+		Body(priorityClass).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the priorityClass and deletes it. Returns an error if one occurs.
+func (c *priorityClasses) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("priorityclasses").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *priorityClasses) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("priorityclasses").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched priorityClass.
+func (c *priorityClasses) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.PriorityClass, err error) {
+	result = &v1alpha1.PriorityClass{}
+	err = c.client.Patch(pt).
+		Resource("priorityclasses").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1alpha1/scheduling_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1alpha1/scheduling_client.go
new file mode 100644
index 0000000..375f41b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1alpha1/scheduling_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/scheduling/v1alpha1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type SchedulingV1alpha1Interface interface {
+	RESTClient() rest.Interface
+	PriorityClassesGetter
+}
+
+// SchedulingV1alpha1Client is used to interact with features provided by the scheduling.k8s.io group.
+type SchedulingV1alpha1Client struct {
+	restClient rest.Interface
+}
+
+func (c *SchedulingV1alpha1Client) PriorityClasses() PriorityClassInterface {
+	return newPriorityClasses(c)
+}
+
+// NewForConfig creates a new SchedulingV1alpha1Client for the given config.
+func NewForConfig(c *rest.Config) (*SchedulingV1alpha1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &SchedulingV1alpha1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new SchedulingV1alpha1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *SchedulingV1alpha1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new SchedulingV1alpha1Client for the given RESTClient.
+func New(c rest.Interface) *SchedulingV1alpha1Client {
+	return &SchedulingV1alpha1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1alpha1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *SchedulingV1alpha1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1beta1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1beta1/doc.go
new file mode 100644
index 0000000..7711019
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1beta1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1beta1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1beta1/generated_expansion.go
new file mode 100644
index 0000000..3bab873
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1beta1/generated_expansion.go
@@ -0,0 +1,21 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+type PriorityClassExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1beta1/priorityclass.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1beta1/priorityclass.go
new file mode 100644
index 0000000..57b9766
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1beta1/priorityclass.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/scheduling/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// PriorityClassesGetter has a method to return a PriorityClassInterface.
+// A group's client should implement this interface.
+type PriorityClassesGetter interface {
+	PriorityClasses() PriorityClassInterface
+}
+
+// PriorityClassInterface has methods to work with PriorityClass resources.
+type PriorityClassInterface interface {
+	Create(*v1beta1.PriorityClass) (*v1beta1.PriorityClass, error)
+	Update(*v1beta1.PriorityClass) (*v1beta1.PriorityClass, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.PriorityClass, error)
+	List(opts v1.ListOptions) (*v1beta1.PriorityClassList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.PriorityClass, err error)
+	PriorityClassExpansion
+}
+
+// priorityClasses implements PriorityClassInterface
+type priorityClasses struct {
+	client rest.Interface
+}
+
+// newPriorityClasses returns a PriorityClasses
+func newPriorityClasses(c *SchedulingV1beta1Client) *priorityClasses {
+	return &priorityClasses{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the priorityClass, and returns the corresponding priorityClass object, and an error if there is any.
+func (c *priorityClasses) Get(name string, options v1.GetOptions) (result *v1beta1.PriorityClass, err error) {
+	result = &v1beta1.PriorityClass{}
+	err = c.client.Get().
+		Resource("priorityclasses").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of PriorityClasses that match those selectors.
+func (c *priorityClasses) List(opts v1.ListOptions) (result *v1beta1.PriorityClassList, err error) {
+	result = &v1beta1.PriorityClassList{}
+	err = c.client.Get().
+		Resource("priorityclasses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested priorityClasses.
+func (c *priorityClasses) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("priorityclasses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a priorityClass and creates it.  Returns the server's representation of the priorityClass, and an error, if there is any.
+func (c *priorityClasses) Create(priorityClass *v1beta1.PriorityClass) (result *v1beta1.PriorityClass, err error) {
+	result = &v1beta1.PriorityClass{}
+	err = c.client.Post().
+		Resource("priorityclasses").
+		Body(priorityClass).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a priorityClass and updates it. Returns the server's representation of the priorityClass, and an error, if there is any.
+func (c *priorityClasses) Update(priorityClass *v1beta1.PriorityClass) (result *v1beta1.PriorityClass, err error) {
+	result = &v1beta1.PriorityClass{}
+	err = c.client.Put().
+		Resource("priorityclasses").
+		Name(priorityClass.Name).
+		Body(priorityClass).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the priorityClass and deletes it. Returns an error if one occurs.
+func (c *priorityClasses) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("priorityclasses").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *priorityClasses) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("priorityclasses").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched priorityClass.
+func (c *priorityClasses) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.PriorityClass, err error) {
+	result = &v1beta1.PriorityClass{}
+	err = c.client.Patch(pt).
+		Resource("priorityclasses").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1beta1/scheduling_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1beta1/scheduling_client.go
new file mode 100644
index 0000000..6feec4a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/scheduling/v1beta1/scheduling_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/scheduling/v1beta1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type SchedulingV1beta1Interface interface {
+	RESTClient() rest.Interface
+	PriorityClassesGetter
+}
+
+// SchedulingV1beta1Client is used to interact with features provided by the scheduling.k8s.io group.
+type SchedulingV1beta1Client struct {
+	restClient rest.Interface
+}
+
+func (c *SchedulingV1beta1Client) PriorityClasses() PriorityClassInterface {
+	return newPriorityClasses(c)
+}
+
+// NewForConfig creates a new SchedulingV1beta1Client for the given config.
+func NewForConfig(c *rest.Config) (*SchedulingV1beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &SchedulingV1beta1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new SchedulingV1beta1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *SchedulingV1beta1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new SchedulingV1beta1Client for the given RESTClient.
+func New(c rest.Interface) *SchedulingV1beta1Client {
+	return &SchedulingV1beta1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1beta1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *SchedulingV1beta1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/settings/v1alpha1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/settings/v1alpha1/doc.go
new file mode 100644
index 0000000..df51baa
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/settings/v1alpha1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1alpha1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/settings/v1alpha1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/settings/v1alpha1/generated_expansion.go
new file mode 100644
index 0000000..23d9f94
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/settings/v1alpha1/generated_expansion.go
@@ -0,0 +1,21 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+type PodPresetExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/settings/v1alpha1/podpreset.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/settings/v1alpha1/podpreset.go
new file mode 100644
index 0000000..f000ae4
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/settings/v1alpha1/podpreset.go
@@ -0,0 +1,157 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/settings/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// PodPresetsGetter has a method to return a PodPresetInterface.
+// A group's client should implement this interface.
+type PodPresetsGetter interface {
+	PodPresets(namespace string) PodPresetInterface
+}
+
+// PodPresetInterface has methods to work with PodPreset resources.
+type PodPresetInterface interface {
+	Create(*v1alpha1.PodPreset) (*v1alpha1.PodPreset, error)
+	Update(*v1alpha1.PodPreset) (*v1alpha1.PodPreset, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.PodPreset, error)
+	List(opts v1.ListOptions) (*v1alpha1.PodPresetList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.PodPreset, err error)
+	PodPresetExpansion
+}
+
+// podPresets implements PodPresetInterface
+type podPresets struct {
+	client rest.Interface
+	ns     string
+}
+
+// newPodPresets returns a PodPresets
+func newPodPresets(c *SettingsV1alpha1Client, namespace string) *podPresets {
+	return &podPresets{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the podPreset, and returns the corresponding podPreset object, and an error if there is any.
+func (c *podPresets) Get(name string, options v1.GetOptions) (result *v1alpha1.PodPreset, err error) {
+	result = &v1alpha1.PodPreset{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("podpresets").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of PodPresets that match those selectors.
+func (c *podPresets) List(opts v1.ListOptions) (result *v1alpha1.PodPresetList, err error) {
+	result = &v1alpha1.PodPresetList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("podpresets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested podPresets.
+func (c *podPresets) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("podpresets").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a podPreset and creates it.  Returns the server's representation of the podPreset, and an error, if there is any.
+func (c *podPresets) Create(podPreset *v1alpha1.PodPreset) (result *v1alpha1.PodPreset, err error) {
+	result = &v1alpha1.PodPreset{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("podpresets").
+		Body(podPreset).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a podPreset and updates it. Returns the server's representation of the podPreset, and an error, if there is any.
+func (c *podPresets) Update(podPreset *v1alpha1.PodPreset) (result *v1alpha1.PodPreset, err error) {
+	result = &v1alpha1.PodPreset{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("podpresets").
+		Name(podPreset.Name).
+		Body(podPreset).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the podPreset and deletes it. Returns an error if one occurs.
+func (c *podPresets) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("podpresets").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *podPresets) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("podpresets").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched podPreset.
+func (c *podPresets) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.PodPreset, err error) {
+	result = &v1alpha1.PodPreset{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("podpresets").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/settings/v1alpha1/settings_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/settings/v1alpha1/settings_client.go
new file mode 100644
index 0000000..c2a03b9
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/settings/v1alpha1/settings_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/settings/v1alpha1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type SettingsV1alpha1Interface interface {
+	RESTClient() rest.Interface
+	PodPresetsGetter
+}
+
+// SettingsV1alpha1Client is used to interact with features provided by the settings.k8s.io group.
+type SettingsV1alpha1Client struct {
+	restClient rest.Interface
+}
+
+func (c *SettingsV1alpha1Client) PodPresets(namespace string) PodPresetInterface {
+	return newPodPresets(c, namespace)
+}
+
+// NewForConfig creates a new SettingsV1alpha1Client for the given config.
+func NewForConfig(c *rest.Config) (*SettingsV1alpha1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &SettingsV1alpha1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new SettingsV1alpha1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *SettingsV1alpha1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new SettingsV1alpha1Client for the given RESTClient.
+func New(c rest.Interface) *SettingsV1alpha1Client {
+	return &SettingsV1alpha1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1alpha1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *SettingsV1alpha1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1/doc.go
new file mode 100644
index 0000000..3af5d05
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1/generated_expansion.go
new file mode 100644
index 0000000..2bea7ec
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1/generated_expansion.go
@@ -0,0 +1,21 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+type StorageClassExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1/storage_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1/storage_client.go
new file mode 100644
index 0000000..ac48f49
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1/storage_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/storage/v1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type StorageV1Interface interface {
+	RESTClient() rest.Interface
+	StorageClassesGetter
+}
+
+// StorageV1Client is used to interact with features provided by the storage.k8s.io group.
+type StorageV1Client struct {
+	restClient rest.Interface
+}
+
+func (c *StorageV1Client) StorageClasses() StorageClassInterface {
+	return newStorageClasses(c)
+}
+
+// NewForConfig creates a new StorageV1Client for the given config.
+func NewForConfig(c *rest.Config) (*StorageV1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &StorageV1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new StorageV1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *StorageV1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new StorageV1Client for the given RESTClient.
+func New(c rest.Interface) *StorageV1Client {
+	return &StorageV1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *StorageV1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1/storageclass.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1/storageclass.go
new file mode 100644
index 0000000..74410b2
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1/storageclass.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/storage/v1"
+	meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// StorageClassesGetter has a method to return a StorageClassInterface.
+// A group's client should implement this interface.
+type StorageClassesGetter interface {
+	StorageClasses() StorageClassInterface
+}
+
+// StorageClassInterface has methods to work with StorageClass resources.
+type StorageClassInterface interface {
+	Create(*v1.StorageClass) (*v1.StorageClass, error)
+	Update(*v1.StorageClass) (*v1.StorageClass, error)
+	Delete(name string, options *meta_v1.DeleteOptions) error
+	DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error
+	Get(name string, options meta_v1.GetOptions) (*v1.StorageClass, error)
+	List(opts meta_v1.ListOptions) (*v1.StorageClassList, error)
+	Watch(opts meta_v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.StorageClass, err error)
+	StorageClassExpansion
+}
+
+// storageClasses implements StorageClassInterface
+type storageClasses struct {
+	client rest.Interface
+}
+
+// newStorageClasses returns a StorageClasses
+func newStorageClasses(c *StorageV1Client) *storageClasses {
+	return &storageClasses{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the storageClass, and returns the corresponding storageClass object, and an error if there is any.
+func (c *storageClasses) Get(name string, options meta_v1.GetOptions) (result *v1.StorageClass, err error) {
+	result = &v1.StorageClass{}
+	err = c.client.Get().
+		Resource("storageclasses").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of StorageClasses that match those selectors.
+func (c *storageClasses) List(opts meta_v1.ListOptions) (result *v1.StorageClassList, err error) {
+	result = &v1.StorageClassList{}
+	err = c.client.Get().
+		Resource("storageclasses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested storageClasses.
+func (c *storageClasses) Watch(opts meta_v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("storageclasses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a storageClass and creates it.  Returns the server's representation of the storageClass, and an error, if there is any.
+func (c *storageClasses) Create(storageClass *v1.StorageClass) (result *v1.StorageClass, err error) {
+	result = &v1.StorageClass{}
+	err = c.client.Post().
+		Resource("storageclasses").
+		Body(storageClass).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a storageClass and updates it. Returns the server's representation of the storageClass, and an error, if there is any.
+func (c *storageClasses) Update(storageClass *v1.StorageClass) (result *v1.StorageClass, err error) {
+	result = &v1.StorageClass{}
+	err = c.client.Put().
+		Resource("storageclasses").
+		Name(storageClass.Name).
+		Body(storageClass).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the storageClass and deletes it. Returns an error if one occurs.
+func (c *storageClasses) Delete(name string, options *meta_v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("storageclasses").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *storageClasses) DeleteCollection(options *meta_v1.DeleteOptions, listOptions meta_v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("storageclasses").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched storageClass.
+func (c *storageClasses) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1.StorageClass, err error) {
+	result = &v1.StorageClass{}
+	err = c.client.Patch(pt).
+		Resource("storageclasses").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1alpha1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1alpha1/doc.go
new file mode 100644
index 0000000..df51baa
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1alpha1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1alpha1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1alpha1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1alpha1/generated_expansion.go
new file mode 100644
index 0000000..cdb7ab2
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1alpha1/generated_expansion.go
@@ -0,0 +1,21 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+type VolumeAttachmentExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1alpha1/storage_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1alpha1/storage_client.go
new file mode 100644
index 0000000..c52f630
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1alpha1/storage_client.go
@@ -0,0 +1,90 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/storage/v1alpha1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type StorageV1alpha1Interface interface {
+	RESTClient() rest.Interface
+	VolumeAttachmentsGetter
+}
+
+// StorageV1alpha1Client is used to interact with features provided by the storage.k8s.io group.
+type StorageV1alpha1Client struct {
+	restClient rest.Interface
+}
+
+func (c *StorageV1alpha1Client) VolumeAttachments() VolumeAttachmentInterface {
+	return newVolumeAttachments(c)
+}
+
+// NewForConfig creates a new StorageV1alpha1Client for the given config.
+func NewForConfig(c *rest.Config) (*StorageV1alpha1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &StorageV1alpha1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new StorageV1alpha1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *StorageV1alpha1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new StorageV1alpha1Client for the given RESTClient.
+func New(c rest.Interface) *StorageV1alpha1Client {
+	return &StorageV1alpha1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1alpha1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *StorageV1alpha1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1alpha1/volumeattachment.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1alpha1/volumeattachment.go
new file mode 100644
index 0000000..e6af001
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1alpha1/volumeattachment.go
@@ -0,0 +1,163 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/storage/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// VolumeAttachmentsGetter has a method to return a VolumeAttachmentInterface.
+// A group's client should implement this interface.
+type VolumeAttachmentsGetter interface {
+	VolumeAttachments() VolumeAttachmentInterface
+}
+
+// VolumeAttachmentInterface has methods to work with VolumeAttachment resources.
+type VolumeAttachmentInterface interface {
+	Create(*v1alpha1.VolumeAttachment) (*v1alpha1.VolumeAttachment, error)
+	Update(*v1alpha1.VolumeAttachment) (*v1alpha1.VolumeAttachment, error)
+	UpdateStatus(*v1alpha1.VolumeAttachment) (*v1alpha1.VolumeAttachment, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.VolumeAttachment, error)
+	List(opts v1.ListOptions) (*v1alpha1.VolumeAttachmentList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.VolumeAttachment, err error)
+	VolumeAttachmentExpansion
+}
+
+// volumeAttachments implements VolumeAttachmentInterface
+type volumeAttachments struct {
+	client rest.Interface
+}
+
+// newVolumeAttachments returns a VolumeAttachments
+func newVolumeAttachments(c *StorageV1alpha1Client) *volumeAttachments {
+	return &volumeAttachments{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the volumeAttachment, and returns the corresponding volumeAttachment object, and an error if there is any.
+func (c *volumeAttachments) Get(name string, options v1.GetOptions) (result *v1alpha1.VolumeAttachment, err error) {
+	result = &v1alpha1.VolumeAttachment{}
+	err = c.client.Get().
+		Resource("volumeattachments").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of VolumeAttachments that match those selectors.
+func (c *volumeAttachments) List(opts v1.ListOptions) (result *v1alpha1.VolumeAttachmentList, err error) {
+	result = &v1alpha1.VolumeAttachmentList{}
+	err = c.client.Get().
+		Resource("volumeattachments").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested volumeAttachments.
+func (c *volumeAttachments) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("volumeattachments").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a volumeAttachment and creates it.  Returns the server's representation of the volumeAttachment, and an error, if there is any.
+func (c *volumeAttachments) Create(volumeAttachment *v1alpha1.VolumeAttachment) (result *v1alpha1.VolumeAttachment, err error) {
+	result = &v1alpha1.VolumeAttachment{}
+	err = c.client.Post().
+		Resource("volumeattachments").
+		Body(volumeAttachment).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a volumeAttachment and updates it. Returns the server's representation of the volumeAttachment, and an error, if there is any.
+func (c *volumeAttachments) Update(volumeAttachment *v1alpha1.VolumeAttachment) (result *v1alpha1.VolumeAttachment, err error) {
+	result = &v1alpha1.VolumeAttachment{}
+	err = c.client.Put().
+		Resource("volumeattachments").
+		Name(volumeAttachment.Name).
+		Body(volumeAttachment).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *volumeAttachments) UpdateStatus(volumeAttachment *v1alpha1.VolumeAttachment) (result *v1alpha1.VolumeAttachment, err error) {
+	result = &v1alpha1.VolumeAttachment{}
+	err = c.client.Put().
+		Resource("volumeattachments").
+		Name(volumeAttachment.Name).
+		SubResource("status").
+		Body(volumeAttachment).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the volumeAttachment and deletes it. Returns an error if one occurs.
+func (c *volumeAttachments) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("volumeattachments").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *volumeAttachments) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("volumeattachments").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched volumeAttachment.
+func (c *volumeAttachments) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.VolumeAttachment, err error) {
+	result = &v1alpha1.VolumeAttachment{}
+	err = c.client.Patch(pt).
+		Resource("volumeattachments").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1beta1/doc.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1beta1/doc.go
new file mode 100644
index 0000000..7711019
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1beta1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1beta1
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1beta1/generated_expansion.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1beta1/generated_expansion.go
new file mode 100644
index 0000000..559f88f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1beta1/generated_expansion.go
@@ -0,0 +1,23 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+type StorageClassExpansion interface{}
+
+type VolumeAttachmentExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1beta1/storage_client.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1beta1/storage_client.go
new file mode 100644
index 0000000..4bdebb8
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1beta1/storage_client.go
@@ -0,0 +1,95 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/storage/v1beta1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+type StorageV1beta1Interface interface {
+	RESTClient() rest.Interface
+	StorageClassesGetter
+	VolumeAttachmentsGetter
+}
+
+// StorageV1beta1Client is used to interact with features provided by the storage.k8s.io group.
+type StorageV1beta1Client struct {
+	restClient rest.Interface
+}
+
+func (c *StorageV1beta1Client) StorageClasses() StorageClassInterface {
+	return newStorageClasses(c)
+}
+
+func (c *StorageV1beta1Client) VolumeAttachments() VolumeAttachmentInterface {
+	return newVolumeAttachments(c)
+}
+
+// NewForConfig creates a new StorageV1beta1Client for the given config.
+func NewForConfig(c *rest.Config) (*StorageV1beta1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &StorageV1beta1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new StorageV1beta1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *StorageV1beta1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new StorageV1beta1Client for the given RESTClient.
+func New(c rest.Interface) *StorageV1beta1Client {
+	return &StorageV1beta1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1beta1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *StorageV1beta1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1beta1/storageclass.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1beta1/storageclass.go
new file mode 100644
index 0000000..fbe1fd4
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1beta1/storageclass.go
@@ -0,0 +1,147 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/storage/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// StorageClassesGetter has a method to return a StorageClassInterface.
+// A group's client should implement this interface.
+type StorageClassesGetter interface {
+	StorageClasses() StorageClassInterface
+}
+
+// StorageClassInterface has methods to work with StorageClass resources.
+type StorageClassInterface interface {
+	Create(*v1beta1.StorageClass) (*v1beta1.StorageClass, error)
+	Update(*v1beta1.StorageClass) (*v1beta1.StorageClass, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.StorageClass, error)
+	List(opts v1.ListOptions) (*v1beta1.StorageClassList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.StorageClass, err error)
+	StorageClassExpansion
+}
+
+// storageClasses implements StorageClassInterface
+type storageClasses struct {
+	client rest.Interface
+}
+
+// newStorageClasses returns a StorageClasses
+func newStorageClasses(c *StorageV1beta1Client) *storageClasses {
+	return &storageClasses{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the storageClass, and returns the corresponding storageClass object, and an error if there is any.
+func (c *storageClasses) Get(name string, options v1.GetOptions) (result *v1beta1.StorageClass, err error) {
+	result = &v1beta1.StorageClass{}
+	err = c.client.Get().
+		Resource("storageclasses").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of StorageClasses that match those selectors.
+func (c *storageClasses) List(opts v1.ListOptions) (result *v1beta1.StorageClassList, err error) {
+	result = &v1beta1.StorageClassList{}
+	err = c.client.Get().
+		Resource("storageclasses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested storageClasses.
+func (c *storageClasses) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("storageclasses").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a storageClass and creates it.  Returns the server's representation of the storageClass, and an error, if there is any.
+func (c *storageClasses) Create(storageClass *v1beta1.StorageClass) (result *v1beta1.StorageClass, err error) {
+	result = &v1beta1.StorageClass{}
+	err = c.client.Post().
+		Resource("storageclasses").
+		Body(storageClass).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a storageClass and updates it. Returns the server's representation of the storageClass, and an error, if there is any.
+func (c *storageClasses) Update(storageClass *v1beta1.StorageClass) (result *v1beta1.StorageClass, err error) {
+	result = &v1beta1.StorageClass{}
+	err = c.client.Put().
+		Resource("storageclasses").
+		Name(storageClass.Name).
+		Body(storageClass).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the storageClass and deletes it. Returns an error if one occurs.
+func (c *storageClasses) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("storageclasses").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *storageClasses) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("storageclasses").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched storageClass.
+func (c *storageClasses) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.StorageClass, err error) {
+	result = &v1beta1.StorageClass{}
+	err = c.client.Patch(pt).
+		Resource("storageclasses").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1beta1/volumeattachment.go b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1beta1/volumeattachment.go
new file mode 100644
index 0000000..5cd2d39
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/kubernetes/typed/storage/v1beta1/volumeattachment.go
@@ -0,0 +1,163 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/storage/v1beta1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	scheme "k8s.io/client-go/kubernetes/scheme"
+	rest "k8s.io/client-go/rest"
+)
+
+// VolumeAttachmentsGetter has a method to return a VolumeAttachmentInterface.
+// A group's client should implement this interface.
+type VolumeAttachmentsGetter interface {
+	VolumeAttachments() VolumeAttachmentInterface
+}
+
+// VolumeAttachmentInterface has methods to work with VolumeAttachment resources.
+type VolumeAttachmentInterface interface {
+	Create(*v1beta1.VolumeAttachment) (*v1beta1.VolumeAttachment, error)
+	Update(*v1beta1.VolumeAttachment) (*v1beta1.VolumeAttachment, error)
+	UpdateStatus(*v1beta1.VolumeAttachment) (*v1beta1.VolumeAttachment, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1beta1.VolumeAttachment, error)
+	List(opts v1.ListOptions) (*v1beta1.VolumeAttachmentList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.VolumeAttachment, err error)
+	VolumeAttachmentExpansion
+}
+
+// volumeAttachments implements VolumeAttachmentInterface
+type volumeAttachments struct {
+	client rest.Interface
+}
+
+// newVolumeAttachments returns a VolumeAttachments
+func newVolumeAttachments(c *StorageV1beta1Client) *volumeAttachments {
+	return &volumeAttachments{
+		client: c.RESTClient(),
+	}
+}
+
+// Get takes name of the volumeAttachment, and returns the corresponding volumeAttachment object, and an error if there is any.
+func (c *volumeAttachments) Get(name string, options v1.GetOptions) (result *v1beta1.VolumeAttachment, err error) {
+	result = &v1beta1.VolumeAttachment{}
+	err = c.client.Get().
+		Resource("volumeattachments").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of VolumeAttachments that match those selectors.
+func (c *volumeAttachments) List(opts v1.ListOptions) (result *v1beta1.VolumeAttachmentList, err error) {
+	result = &v1beta1.VolumeAttachmentList{}
+	err = c.client.Get().
+		Resource("volumeattachments").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested volumeAttachments.
+func (c *volumeAttachments) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Resource("volumeattachments").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a volumeAttachment and creates it.  Returns the server's representation of the volumeAttachment, and an error, if there is any.
+func (c *volumeAttachments) Create(volumeAttachment *v1beta1.VolumeAttachment) (result *v1beta1.VolumeAttachment, err error) {
+	result = &v1beta1.VolumeAttachment{}
+	err = c.client.Post().
+		Resource("volumeattachments").
+		Body(volumeAttachment).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a volumeAttachment and updates it. Returns the server's representation of the volumeAttachment, and an error, if there is any.
+func (c *volumeAttachments) Update(volumeAttachment *v1beta1.VolumeAttachment) (result *v1beta1.VolumeAttachment, err error) {
+	result = &v1beta1.VolumeAttachment{}
+	err = c.client.Put().
+		Resource("volumeattachments").
+		Name(volumeAttachment.Name).
+		Body(volumeAttachment).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *volumeAttachments) UpdateStatus(volumeAttachment *v1beta1.VolumeAttachment) (result *v1beta1.VolumeAttachment, err error) {
+	result = &v1beta1.VolumeAttachment{}
+	err = c.client.Put().
+		Resource("volumeattachments").
+		Name(volumeAttachment.Name).
+		SubResource("status").
+		Body(volumeAttachment).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the volumeAttachment and deletes it. Returns an error if one occurs.
+func (c *volumeAttachments) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Resource("volumeattachments").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *volumeAttachments) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Resource("volumeattachments").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched volumeAttachment.
+func (c *volumeAttachments) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1beta1.VolumeAttachment, err error) {
+	result = &v1beta1.VolumeAttachment{}
+	err = c.client.Patch(pt).
+		Resource("volumeattachments").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/expansion_generated.go
new file mode 100644
index 0000000..2c9f9f6
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/expansion_generated.go
@@ -0,0 +1,23 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+// InitializerConfigurationListerExpansion allows custom methods to be added to
+// InitializerConfigurationLister.
+type InitializerConfigurationListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/initializerconfiguration.go b/metrics-server/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/initializerconfiguration.go
new file mode 100644
index 0000000..dbd7301
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1/initializerconfiguration.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/admissionregistration/v1alpha1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// InitializerConfigurationLister helps list InitializerConfigurations.
+type InitializerConfigurationLister interface {
+	// List lists all InitializerConfigurations in the indexer.
+	List(selector labels.Selector) (ret []*v1alpha1.InitializerConfiguration, err error)
+	// Get retrieves the InitializerConfiguration from the index for a given name.
+	Get(name string) (*v1alpha1.InitializerConfiguration, error)
+	InitializerConfigurationListerExpansion
+}
+
+// initializerConfigurationLister implements the InitializerConfigurationLister interface.
+type initializerConfigurationLister struct {
+	indexer cache.Indexer
+}
+
+// NewInitializerConfigurationLister returns a new InitializerConfigurationLister.
+func NewInitializerConfigurationLister(indexer cache.Indexer) InitializerConfigurationLister {
+	return &initializerConfigurationLister{indexer: indexer}
+}
+
+// List lists all InitializerConfigurations in the indexer.
+func (s *initializerConfigurationLister) List(selector labels.Selector) (ret []*v1alpha1.InitializerConfiguration, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.InitializerConfiguration))
+	})
+	return ret, err
+}
+
+// Get retrieves the InitializerConfiguration from the index for a given name.
+func (s *initializerConfigurationLister) Get(name string) (*v1alpha1.InitializerConfiguration, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1alpha1.Resource("initializerconfiguration"), name)
+	}
+	return obj.(*v1alpha1.InitializerConfiguration), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/admissionregistration/v1beta1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/admissionregistration/v1beta1/expansion_generated.go
new file mode 100644
index 0000000..8960abc
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/admissionregistration/v1beta1/expansion_generated.go
@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+// MutatingWebhookConfigurationListerExpansion allows custom methods to be added to
+// MutatingWebhookConfigurationLister.
+type MutatingWebhookConfigurationListerExpansion interface{}
+
+// ValidatingWebhookConfigurationListerExpansion allows custom methods to be added to
+// ValidatingWebhookConfigurationLister.
+type ValidatingWebhookConfigurationListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/admissionregistration/v1beta1/mutatingwebhookconfiguration.go b/metrics-server/vendor/k8s.io/client-go/listers/admissionregistration/v1beta1/mutatingwebhookconfiguration.go
new file mode 100644
index 0000000..b38732c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/admissionregistration/v1beta1/mutatingwebhookconfiguration.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/admissionregistration/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// MutatingWebhookConfigurationLister helps list MutatingWebhookConfigurations.
+type MutatingWebhookConfigurationLister interface {
+	// List lists all MutatingWebhookConfigurations in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.MutatingWebhookConfiguration, err error)
+	// Get retrieves the MutatingWebhookConfiguration from the index for a given name.
+	Get(name string) (*v1beta1.MutatingWebhookConfiguration, error)
+	MutatingWebhookConfigurationListerExpansion
+}
+
+// mutatingWebhookConfigurationLister implements the MutatingWebhookConfigurationLister interface.
+type mutatingWebhookConfigurationLister struct {
+	indexer cache.Indexer
+}
+
+// NewMutatingWebhookConfigurationLister returns a new MutatingWebhookConfigurationLister.
+func NewMutatingWebhookConfigurationLister(indexer cache.Indexer) MutatingWebhookConfigurationLister {
+	return &mutatingWebhookConfigurationLister{indexer: indexer}
+}
+
+// List lists all MutatingWebhookConfigurations in the indexer.
+func (s *mutatingWebhookConfigurationLister) List(selector labels.Selector) (ret []*v1beta1.MutatingWebhookConfiguration, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.MutatingWebhookConfiguration))
+	})
+	return ret, err
+}
+
+// Get retrieves the MutatingWebhookConfiguration from the index for a given name.
+func (s *mutatingWebhookConfigurationLister) Get(name string) (*v1beta1.MutatingWebhookConfiguration, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("mutatingwebhookconfiguration"), name)
+	}
+	return obj.(*v1beta1.MutatingWebhookConfiguration), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/admissionregistration/v1beta1/validatingwebhookconfiguration.go b/metrics-server/vendor/k8s.io/client-go/listers/admissionregistration/v1beta1/validatingwebhookconfiguration.go
new file mode 100644
index 0000000..b89c9bb
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/admissionregistration/v1beta1/validatingwebhookconfiguration.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/admissionregistration/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ValidatingWebhookConfigurationLister helps list ValidatingWebhookConfigurations.
+type ValidatingWebhookConfigurationLister interface {
+	// List lists all ValidatingWebhookConfigurations in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.ValidatingWebhookConfiguration, err error)
+	// Get retrieves the ValidatingWebhookConfiguration from the index for a given name.
+	Get(name string) (*v1beta1.ValidatingWebhookConfiguration, error)
+	ValidatingWebhookConfigurationListerExpansion
+}
+
+// validatingWebhookConfigurationLister implements the ValidatingWebhookConfigurationLister interface.
+type validatingWebhookConfigurationLister struct {
+	indexer cache.Indexer
+}
+
+// NewValidatingWebhookConfigurationLister returns a new ValidatingWebhookConfigurationLister.
+func NewValidatingWebhookConfigurationLister(indexer cache.Indexer) ValidatingWebhookConfigurationLister {
+	return &validatingWebhookConfigurationLister{indexer: indexer}
+}
+
+// List lists all ValidatingWebhookConfigurations in the indexer.
+func (s *validatingWebhookConfigurationLister) List(selector labels.Selector) (ret []*v1beta1.ValidatingWebhookConfiguration, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.ValidatingWebhookConfiguration))
+	})
+	return ret, err
+}
+
+// Get retrieves the ValidatingWebhookConfiguration from the index for a given name.
+func (s *validatingWebhookConfigurationLister) Get(name string) (*v1beta1.ValidatingWebhookConfiguration, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("validatingwebhookconfiguration"), name)
+	}
+	return obj.(*v1beta1.ValidatingWebhookConfiguration), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/controllerrevision.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/controllerrevision.go
new file mode 100644
index 0000000..9029805
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/controllerrevision.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/apps/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ControllerRevisionLister helps list ControllerRevisions.
+type ControllerRevisionLister interface {
+	// List lists all ControllerRevisions in the indexer.
+	List(selector labels.Selector) (ret []*v1.ControllerRevision, err error)
+	// ControllerRevisions returns an object that can list and get ControllerRevisions.
+	ControllerRevisions(namespace string) ControllerRevisionNamespaceLister
+	ControllerRevisionListerExpansion
+}
+
+// controllerRevisionLister implements the ControllerRevisionLister interface.
+type controllerRevisionLister struct {
+	indexer cache.Indexer
+}
+
+// NewControllerRevisionLister returns a new ControllerRevisionLister.
+func NewControllerRevisionLister(indexer cache.Indexer) ControllerRevisionLister {
+	return &controllerRevisionLister{indexer: indexer}
+}
+
+// List lists all ControllerRevisions in the indexer.
+func (s *controllerRevisionLister) List(selector labels.Selector) (ret []*v1.ControllerRevision, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ControllerRevision))
+	})
+	return ret, err
+}
+
+// ControllerRevisions returns an object that can list and get ControllerRevisions.
+func (s *controllerRevisionLister) ControllerRevisions(namespace string) ControllerRevisionNamespaceLister {
+	return controllerRevisionNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ControllerRevisionNamespaceLister helps list and get ControllerRevisions.
+type ControllerRevisionNamespaceLister interface {
+	// List lists all ControllerRevisions in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.ControllerRevision, err error)
+	// Get retrieves the ControllerRevision from the indexer for a given namespace and name.
+	Get(name string) (*v1.ControllerRevision, error)
+	ControllerRevisionNamespaceListerExpansion
+}
+
+// controllerRevisionNamespaceLister implements the ControllerRevisionNamespaceLister
+// interface.
+type controllerRevisionNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all ControllerRevisions in the indexer for a given namespace.
+func (s controllerRevisionNamespaceLister) List(selector labels.Selector) (ret []*v1.ControllerRevision, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ControllerRevision))
+	})
+	return ret, err
+}
+
+// Get retrieves the ControllerRevision from the indexer for a given namespace and name.
+func (s controllerRevisionNamespaceLister) Get(name string) (*v1.ControllerRevision, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("controllerrevision"), name)
+	}
+	return obj.(*v1.ControllerRevision), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/daemonset.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/daemonset.go
new file mode 100644
index 0000000..b022ecc
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/daemonset.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/apps/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// DaemonSetLister helps list DaemonSets.
+type DaemonSetLister interface {
+	// List lists all DaemonSets in the indexer.
+	List(selector labels.Selector) (ret []*v1.DaemonSet, err error)
+	// DaemonSets returns an object that can list and get DaemonSets.
+	DaemonSets(namespace string) DaemonSetNamespaceLister
+	DaemonSetListerExpansion
+}
+
+// daemonSetLister implements the DaemonSetLister interface.
+type daemonSetLister struct {
+	indexer cache.Indexer
+}
+
+// NewDaemonSetLister returns a new DaemonSetLister.
+func NewDaemonSetLister(indexer cache.Indexer) DaemonSetLister {
+	return &daemonSetLister{indexer: indexer}
+}
+
+// List lists all DaemonSets in the indexer.
+func (s *daemonSetLister) List(selector labels.Selector) (ret []*v1.DaemonSet, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.DaemonSet))
+	})
+	return ret, err
+}
+
+// DaemonSets returns an object that can list and get DaemonSets.
+func (s *daemonSetLister) DaemonSets(namespace string) DaemonSetNamespaceLister {
+	return daemonSetNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// DaemonSetNamespaceLister helps list and get DaemonSets.
+type DaemonSetNamespaceLister interface {
+	// List lists all DaemonSets in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.DaemonSet, err error)
+	// Get retrieves the DaemonSet from the indexer for a given namespace and name.
+	Get(name string) (*v1.DaemonSet, error)
+	DaemonSetNamespaceListerExpansion
+}
+
+// daemonSetNamespaceLister implements the DaemonSetNamespaceLister
+// interface.
+type daemonSetNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all DaemonSets in the indexer for a given namespace.
+func (s daemonSetNamespaceLister) List(selector labels.Selector) (ret []*v1.DaemonSet, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.DaemonSet))
+	})
+	return ret, err
+}
+
+// Get retrieves the DaemonSet from the indexer for a given namespace and name.
+func (s daemonSetNamespaceLister) Get(name string) (*v1.DaemonSet, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("daemonset"), name)
+	}
+	return obj.(*v1.DaemonSet), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/daemonset_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/daemonset_expansion.go
new file mode 100644
index 0000000..8343556
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/daemonset_expansion.go
@@ -0,0 +1,113 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"fmt"
+
+	apps "k8s.io/api/apps/v1"
+	"k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// DaemonSetListerExpansion allows custom methods to be added to
+// DaemonSetLister.
+type DaemonSetListerExpansion interface {
+	GetPodDaemonSets(pod *v1.Pod) ([]*apps.DaemonSet, error)
+	GetHistoryDaemonSets(history *apps.ControllerRevision) ([]*apps.DaemonSet, error)
+}
+
+// DaemonSetNamespaceListerExpansion allows custom methods to be added to
+// DaemonSetNamespaceLister.
+type DaemonSetNamespaceListerExpansion interface{}
+
+// GetPodDaemonSets returns a list of DaemonSets that potentially match a pod.
+// Only the one specified in the Pod's ControllerRef will actually manage it.
+// Returns an error only if no matching DaemonSets are found.
+func (s *daemonSetLister) GetPodDaemonSets(pod *v1.Pod) ([]*apps.DaemonSet, error) {
+	var selector labels.Selector
+	var daemonSet *apps.DaemonSet
+
+	if len(pod.Labels) == 0 {
+		return nil, fmt.Errorf("no daemon sets found for pod %v because it has no labels", pod.Name)
+	}
+
+	list, err := s.DaemonSets(pod.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var daemonSets []*apps.DaemonSet
+	for i := range list {
+		daemonSet = list[i]
+		if daemonSet.Namespace != pod.Namespace {
+			continue
+		}
+		selector, err = metav1.LabelSelectorAsSelector(daemonSet.Spec.Selector)
+		if err != nil {
+			// this should not happen if the DaemonSet passed validation
+			return nil, err
+		}
+
+		// If a daemonSet with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
+			continue
+		}
+		daemonSets = append(daemonSets, daemonSet)
+	}
+
+	if len(daemonSets) == 0 {
+		return nil, fmt.Errorf("could not find daemon set for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
+	}
+
+	return daemonSets, nil
+}
+
+// GetHistoryDaemonSets returns a list of DaemonSets that potentially
+// match a ControllerRevision. Only the one specified in the ControllerRevision's ControllerRef
+// will actually manage it.
+// Returns an error only if no matching DaemonSets are found.
+func (s *daemonSetLister) GetHistoryDaemonSets(history *apps.ControllerRevision) ([]*apps.DaemonSet, error) {
+	if len(history.Labels) == 0 {
+		return nil, fmt.Errorf("no DaemonSet found for ControllerRevision %s because it has no labels", history.Name)
+	}
+
+	list, err := s.DaemonSets(history.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var daemonSets []*apps.DaemonSet
+	for _, ds := range list {
+		selector, err := metav1.LabelSelectorAsSelector(ds.Spec.Selector)
+		if err != nil {
+			return nil, fmt.Errorf("invalid label selector: %v", err)
+		}
+		// If a DaemonSet with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(history.Labels)) {
+			continue
+		}
+		daemonSets = append(daemonSets, ds)
+	}
+
+	if len(daemonSets) == 0 {
+		return nil, fmt.Errorf("could not find DaemonSets for ControllerRevision %s in namespace %s with labels: %v", history.Name, history.Namespace, history.Labels)
+	}
+
+	return daemonSets, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/deployment.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/deployment.go
new file mode 100644
index 0000000..d1be715
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/deployment.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/apps/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// DeploymentLister helps list Deployments.
+type DeploymentLister interface {
+	// List lists all Deployments in the indexer.
+	List(selector labels.Selector) (ret []*v1.Deployment, err error)
+	// Deployments returns an object that can list and get Deployments.
+	Deployments(namespace string) DeploymentNamespaceLister
+	DeploymentListerExpansion
+}
+
+// deploymentLister implements the DeploymentLister interface.
+type deploymentLister struct {
+	indexer cache.Indexer
+}
+
+// NewDeploymentLister returns a new DeploymentLister.
+func NewDeploymentLister(indexer cache.Indexer) DeploymentLister {
+	return &deploymentLister{indexer: indexer}
+}
+
+// List lists all Deployments in the indexer.
+func (s *deploymentLister) List(selector labels.Selector) (ret []*v1.Deployment, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Deployment))
+	})
+	return ret, err
+}
+
+// Deployments returns an object that can list and get Deployments.
+func (s *deploymentLister) Deployments(namespace string) DeploymentNamespaceLister {
+	return deploymentNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// DeploymentNamespaceLister helps list and get Deployments.
+type DeploymentNamespaceLister interface {
+	// List lists all Deployments in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.Deployment, err error)
+	// Get retrieves the Deployment from the indexer for a given namespace and name.
+	Get(name string) (*v1.Deployment, error)
+	DeploymentNamespaceListerExpansion
+}
+
+// deploymentNamespaceLister implements the DeploymentNamespaceLister
+// interface.
+type deploymentNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Deployments in the indexer for a given namespace.
+func (s deploymentNamespaceLister) List(selector labels.Selector) (ret []*v1.Deployment, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Deployment))
+	})
+	return ret, err
+}
+
+// Get retrieves the Deployment from the indexer for a given namespace and name.
+func (s deploymentNamespaceLister) Get(name string) (*v1.Deployment, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("deployment"), name)
+	}
+	return obj.(*v1.Deployment), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/deployment_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/deployment_expansion.go
new file mode 100644
index 0000000..7802eca
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/deployment_expansion.go
@@ -0,0 +1,70 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"fmt"
+
+	apps "k8s.io/api/apps/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// DeploymentListerExpansion allows custom methods to be added to
+// DeploymentLister.
+type DeploymentListerExpansion interface {
+	GetDeploymentsForReplicaSet(rs *apps.ReplicaSet) ([]*apps.Deployment, error)
+}
+
+// DeploymentNamespaceListerExpansion allows custom methods to be added to
+// DeploymentNamespaceLister.
+type DeploymentNamespaceListerExpansion interface{}
+
+// GetDeploymentsForReplicaSet returns a list of Deployments that potentially
+// match a ReplicaSet. Only the one specified in the ReplicaSet's ControllerRef
+// will actually manage it.
+// Returns an error only if no matching Deployments are found.
+func (s *deploymentLister) GetDeploymentsForReplicaSet(rs *apps.ReplicaSet) ([]*apps.Deployment, error) {
+	if len(rs.Labels) == 0 {
+		return nil, fmt.Errorf("no deployments found for ReplicaSet %v because it has no labels", rs.Name)
+	}
+
+	// TODO: MODIFY THIS METHOD so that it checks for the podTemplateSpecHash label
+	dList, err := s.Deployments(rs.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var deployments []*apps.Deployment
+	for _, d := range dList {
+		selector, err := metav1.LabelSelectorAsSelector(d.Spec.Selector)
+		if err != nil {
+			return nil, fmt.Errorf("invalid label selector: %v", err)
+		}
+		// If a deployment with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(rs.Labels)) {
+			continue
+		}
+		deployments = append(deployments, d)
+	}
+
+	if len(deployments) == 0 {
+		return nil, fmt.Errorf("could not find deployments set for ReplicaSet %s in namespace %s with labels: %v", rs.Name, rs.Namespace, rs.Labels)
+	}
+
+	return deployments, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/expansion_generated.go
new file mode 100644
index 0000000..7f5815f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/expansion_generated.go
@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+// ControllerRevisionListerExpansion allows custom methods to be added to
+// ControllerRevisionLister.
+type ControllerRevisionListerExpansion interface{}
+
+// ControllerRevisionNamespaceListerExpansion allows custom methods to be added to
+// ControllerRevisionNamespaceLister.
+type ControllerRevisionNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/replicaset.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/replicaset.go
new file mode 100644
index 0000000..d487ef6
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/replicaset.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/apps/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ReplicaSetLister helps list ReplicaSets.
+type ReplicaSetLister interface {
+	// List lists all ReplicaSets in the indexer.
+	List(selector labels.Selector) (ret []*v1.ReplicaSet, err error)
+	// ReplicaSets returns an object that can list and get ReplicaSets.
+	ReplicaSets(namespace string) ReplicaSetNamespaceLister
+	ReplicaSetListerExpansion
+}
+
+// replicaSetLister implements the ReplicaSetLister interface.
+type replicaSetLister struct {
+	indexer cache.Indexer
+}
+
+// NewReplicaSetLister returns a new ReplicaSetLister.
+func NewReplicaSetLister(indexer cache.Indexer) ReplicaSetLister {
+	return &replicaSetLister{indexer: indexer}
+}
+
+// List lists all ReplicaSets in the indexer.
+func (s *replicaSetLister) List(selector labels.Selector) (ret []*v1.ReplicaSet, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ReplicaSet))
+	})
+	return ret, err
+}
+
+// ReplicaSets returns an object that can list and get ReplicaSets.
+func (s *replicaSetLister) ReplicaSets(namespace string) ReplicaSetNamespaceLister {
+	return replicaSetNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ReplicaSetNamespaceLister helps list and get ReplicaSets.
+type ReplicaSetNamespaceLister interface {
+	// List lists all ReplicaSets in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.ReplicaSet, err error)
+	// Get retrieves the ReplicaSet from the indexer for a given namespace and name.
+	Get(name string) (*v1.ReplicaSet, error)
+	ReplicaSetNamespaceListerExpansion
+}
+
+// replicaSetNamespaceLister implements the ReplicaSetNamespaceLister
+// interface.
+type replicaSetNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all ReplicaSets in the indexer for a given namespace.
+func (s replicaSetNamespaceLister) List(selector labels.Selector) (ret []*v1.ReplicaSet, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ReplicaSet))
+	})
+	return ret, err
+}
+
+// Get retrieves the ReplicaSet from the indexer for a given namespace and name.
+func (s replicaSetNamespaceLister) Get(name string) (*v1.ReplicaSet, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("replicaset"), name)
+	}
+	return obj.(*v1.ReplicaSet), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/replicaset_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/replicaset_expansion.go
new file mode 100644
index 0000000..675e615
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/replicaset_expansion.go
@@ -0,0 +1,73 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"fmt"
+
+	apps "k8s.io/api/apps/v1"
+	"k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// ReplicaSetListerExpansion allows custom methods to be added to
+// ReplicaSetLister.
+type ReplicaSetListerExpansion interface {
+	GetPodReplicaSets(pod *v1.Pod) ([]*apps.ReplicaSet, error)
+}
+
+// ReplicaSetNamespaceListerExpansion allows custom methods to be added to
+// ReplicaSetNamespaceLister.
+type ReplicaSetNamespaceListerExpansion interface{}
+
+// GetPodReplicaSets returns a list of ReplicaSets that potentially match a pod.
+// Only the one specified in the Pod's ControllerRef will actually manage it.
+// Returns an error only if no matching ReplicaSets are found.
+func (s *replicaSetLister) GetPodReplicaSets(pod *v1.Pod) ([]*apps.ReplicaSet, error) {
+	if len(pod.Labels) == 0 {
+		return nil, fmt.Errorf("no ReplicaSets found for pod %v because it has no labels", pod.Name)
+	}
+
+	list, err := s.ReplicaSets(pod.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var rss []*apps.ReplicaSet
+	for _, rs := range list {
+		if rs.Namespace != pod.Namespace {
+			continue
+		}
+		selector, err := metav1.LabelSelectorAsSelector(rs.Spec.Selector)
+		if err != nil {
+			return nil, fmt.Errorf("invalid selector: %v", err)
+		}
+
+		// If a ReplicaSet with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
+			continue
+		}
+		rss = append(rss, rs)
+	}
+
+	if len(rss) == 0 {
+		return nil, fmt.Errorf("could not find ReplicaSet for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
+	}
+
+	return rss, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/statefulset.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/statefulset.go
new file mode 100644
index 0000000..cc00318
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/statefulset.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/apps/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// StatefulSetLister helps list StatefulSets.
+type StatefulSetLister interface {
+	// List lists all StatefulSets in the indexer.
+	List(selector labels.Selector) (ret []*v1.StatefulSet, err error)
+	// StatefulSets returns an object that can list and get StatefulSets.
+	StatefulSets(namespace string) StatefulSetNamespaceLister
+	StatefulSetListerExpansion
+}
+
+// statefulSetLister implements the StatefulSetLister interface.
+type statefulSetLister struct {
+	indexer cache.Indexer
+}
+
+// NewStatefulSetLister returns a new StatefulSetLister.
+func NewStatefulSetLister(indexer cache.Indexer) StatefulSetLister {
+	return &statefulSetLister{indexer: indexer}
+}
+
+// List lists all StatefulSets in the indexer.
+func (s *statefulSetLister) List(selector labels.Selector) (ret []*v1.StatefulSet, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.StatefulSet))
+	})
+	return ret, err
+}
+
+// StatefulSets returns an object that can list and get StatefulSets.
+func (s *statefulSetLister) StatefulSets(namespace string) StatefulSetNamespaceLister {
+	return statefulSetNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// StatefulSetNamespaceLister helps list and get StatefulSets.
+type StatefulSetNamespaceLister interface {
+	// List lists all StatefulSets in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.StatefulSet, err error)
+	// Get retrieves the StatefulSet from the indexer for a given namespace and name.
+	Get(name string) (*v1.StatefulSet, error)
+	StatefulSetNamespaceListerExpansion
+}
+
+// statefulSetNamespaceLister implements the StatefulSetNamespaceLister
+// interface.
+type statefulSetNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all StatefulSets in the indexer for a given namespace.
+func (s statefulSetNamespaceLister) List(selector labels.Selector) (ret []*v1.StatefulSet, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.StatefulSet))
+	})
+	return ret, err
+}
+
+// Get retrieves the StatefulSet from the indexer for a given namespace and name.
+func (s statefulSetNamespaceLister) Get(name string) (*v1.StatefulSet, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("statefulset"), name)
+	}
+	return obj.(*v1.StatefulSet), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/statefulset_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/statefulset_expansion.go
new file mode 100644
index 0000000..b491297
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1/statefulset_expansion.go
@@ -0,0 +1,77 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"fmt"
+
+	apps "k8s.io/api/apps/v1"
+	"k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// StatefulSetListerExpansion allows custom methods to be added to
+// StatefulSetLister.
+type StatefulSetListerExpansion interface {
+	GetPodStatefulSets(pod *v1.Pod) ([]*apps.StatefulSet, error)
+}
+
+// StatefulSetNamespaceListerExpansion allows custom methods to be added to
+// StatefulSetNamespaceLister.
+type StatefulSetNamespaceListerExpansion interface{}
+
+// GetPodStatefulSets returns a list of StatefulSets that potentially match a pod.
+// Only the one specified in the Pod's ControllerRef will actually manage it.
+// Returns an error only if no matching StatefulSets are found.
+func (s *statefulSetLister) GetPodStatefulSets(pod *v1.Pod) ([]*apps.StatefulSet, error) {
+	var selector labels.Selector
+	var ps *apps.StatefulSet
+
+	if len(pod.Labels) == 0 {
+		return nil, fmt.Errorf("no StatefulSets found for pod %v because it has no labels", pod.Name)
+	}
+
+	list, err := s.StatefulSets(pod.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var psList []*apps.StatefulSet
+	for i := range list {
+		ps = list[i]
+		if ps.Namespace != pod.Namespace {
+			continue
+		}
+		selector, err = metav1.LabelSelectorAsSelector(ps.Spec.Selector)
+		if err != nil {
+			return nil, fmt.Errorf("invalid selector: %v", err)
+		}
+
+		// If a StatefulSet with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
+			continue
+		}
+		psList = append(psList, ps)
+	}
+
+	if len(psList) == 0 {
+		return nil, fmt.Errorf("could not find StatefulSet for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
+	}
+
+	return psList, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/controllerrevision.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/controllerrevision.go
new file mode 100644
index 0000000..d84a865
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/controllerrevision.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/apps/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ControllerRevisionLister helps list ControllerRevisions.
+type ControllerRevisionLister interface {
+	// List lists all ControllerRevisions in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.ControllerRevision, err error)
+	// ControllerRevisions returns an object that can list and get ControllerRevisions.
+	ControllerRevisions(namespace string) ControllerRevisionNamespaceLister
+	ControllerRevisionListerExpansion
+}
+
+// controllerRevisionLister implements the ControllerRevisionLister interface.
+type controllerRevisionLister struct {
+	indexer cache.Indexer
+}
+
+// NewControllerRevisionLister returns a new ControllerRevisionLister.
+func NewControllerRevisionLister(indexer cache.Indexer) ControllerRevisionLister {
+	return &controllerRevisionLister{indexer: indexer}
+}
+
+// List lists all ControllerRevisions in the indexer.
+func (s *controllerRevisionLister) List(selector labels.Selector) (ret []*v1beta1.ControllerRevision, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.ControllerRevision))
+	})
+	return ret, err
+}
+
+// ControllerRevisions returns an object that can list and get ControllerRevisions.
+func (s *controllerRevisionLister) ControllerRevisions(namespace string) ControllerRevisionNamespaceLister {
+	return controllerRevisionNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ControllerRevisionNamespaceLister helps list and get ControllerRevisions.
+type ControllerRevisionNamespaceLister interface {
+	// List lists all ControllerRevisions in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta1.ControllerRevision, err error)
+	// Get retrieves the ControllerRevision from the indexer for a given namespace and name.
+	Get(name string) (*v1beta1.ControllerRevision, error)
+	ControllerRevisionNamespaceListerExpansion
+}
+
+// controllerRevisionNamespaceLister implements the ControllerRevisionNamespaceLister
+// interface.
+type controllerRevisionNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all ControllerRevisions in the indexer for a given namespace.
+func (s controllerRevisionNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.ControllerRevision, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.ControllerRevision))
+	})
+	return ret, err
+}
+
+// Get retrieves the ControllerRevision from the indexer for a given namespace and name.
+func (s controllerRevisionNamespaceLister) Get(name string) (*v1beta1.ControllerRevision, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("controllerrevision"), name)
+	}
+	return obj.(*v1beta1.ControllerRevision), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/deployment.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/deployment.go
new file mode 100644
index 0000000..048558f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/deployment.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/apps/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// DeploymentLister helps list Deployments.
+type DeploymentLister interface {
+	// List lists all Deployments in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.Deployment, err error)
+	// Deployments returns an object that can list and get Deployments.
+	Deployments(namespace string) DeploymentNamespaceLister
+	DeploymentListerExpansion
+}
+
+// deploymentLister implements the DeploymentLister interface.
+type deploymentLister struct {
+	indexer cache.Indexer
+}
+
+// NewDeploymentLister returns a new DeploymentLister.
+func NewDeploymentLister(indexer cache.Indexer) DeploymentLister {
+	return &deploymentLister{indexer: indexer}
+}
+
+// List lists all Deployments in the indexer.
+func (s *deploymentLister) List(selector labels.Selector) (ret []*v1beta1.Deployment, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Deployment))
+	})
+	return ret, err
+}
+
+// Deployments returns an object that can list and get Deployments.
+func (s *deploymentLister) Deployments(namespace string) DeploymentNamespaceLister {
+	return deploymentNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// DeploymentNamespaceLister helps list and get Deployments.
+type DeploymentNamespaceLister interface {
+	// List lists all Deployments in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta1.Deployment, err error)
+	// Get retrieves the Deployment from the indexer for a given namespace and name.
+	Get(name string) (*v1beta1.Deployment, error)
+	DeploymentNamespaceListerExpansion
+}
+
+// deploymentNamespaceLister implements the DeploymentNamespaceLister
+// interface.
+type deploymentNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Deployments in the indexer for a given namespace.
+func (s deploymentNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Deployment, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Deployment))
+	})
+	return ret, err
+}
+
+// Get retrieves the Deployment from the indexer for a given namespace and name.
+func (s deploymentNamespaceLister) Get(name string) (*v1beta1.Deployment, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("deployment"), name)
+	}
+	return obj.(*v1beta1.Deployment), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/expansion_generated.go
new file mode 100644
index 0000000..8f8d084
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/expansion_generated.go
@@ -0,0 +1,43 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+// ControllerRevisionListerExpansion allows custom methods to be added to
+// ControllerRevisionLister.
+type ControllerRevisionListerExpansion interface{}
+
+// ControllerRevisionNamespaceListerExpansion allows custom methods to be added to
+// ControllerRevisionNamespaceLister.
+type ControllerRevisionNamespaceListerExpansion interface{}
+
+// DeploymentListerExpansion allows custom methods to be added to
+// DeploymentLister.
+type DeploymentListerExpansion interface{}
+
+// DeploymentNamespaceListerExpansion allows custom methods to be added to
+// DeploymentNamespaceLister.
+type DeploymentNamespaceListerExpansion interface{}
+
+// ScaleListerExpansion allows custom methods to be added to
+// ScaleLister.
+type ScaleListerExpansion interface{}
+
+// ScaleNamespaceListerExpansion allows custom methods to be added to
+// ScaleNamespaceLister.
+type ScaleNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/scale.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/scale.go
new file mode 100644
index 0000000..ef8a263
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/scale.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/apps/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ScaleLister helps list Scales.
+type ScaleLister interface {
+	// List lists all Scales in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.Scale, err error)
+	// Scales returns an object that can list and get Scales.
+	Scales(namespace string) ScaleNamespaceLister
+	ScaleListerExpansion
+}
+
+// scaleLister implements the ScaleLister interface.
+type scaleLister struct {
+	indexer cache.Indexer
+}
+
+// NewScaleLister returns a new ScaleLister.
+func NewScaleLister(indexer cache.Indexer) ScaleLister {
+	return &scaleLister{indexer: indexer}
+}
+
+// List lists all Scales in the indexer.
+func (s *scaleLister) List(selector labels.Selector) (ret []*v1beta1.Scale, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Scale))
+	})
+	return ret, err
+}
+
+// Scales returns an object that can list and get Scales.
+func (s *scaleLister) Scales(namespace string) ScaleNamespaceLister {
+	return scaleNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ScaleNamespaceLister helps list and get Scales.
+type ScaleNamespaceLister interface {
+	// List lists all Scales in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta1.Scale, err error)
+	// Get retrieves the Scale from the indexer for a given namespace and name.
+	Get(name string) (*v1beta1.Scale, error)
+	ScaleNamespaceListerExpansion
+}
+
+// scaleNamespaceLister implements the ScaleNamespaceLister
+// interface.
+type scaleNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Scales in the indexer for a given namespace.
+func (s scaleNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Scale, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Scale))
+	})
+	return ret, err
+}
+
+// Get retrieves the Scale from the indexer for a given namespace and name.
+func (s scaleNamespaceLister) Get(name string) (*v1beta1.Scale, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("scale"), name)
+	}
+	return obj.(*v1beta1.Scale), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/statefulset.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/statefulset.go
new file mode 100644
index 0000000..277beb3
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/statefulset.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/apps/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// StatefulSetLister helps list StatefulSets.
+type StatefulSetLister interface {
+	// List lists all StatefulSets in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.StatefulSet, err error)
+	// StatefulSets returns an object that can list and get StatefulSets.
+	StatefulSets(namespace string) StatefulSetNamespaceLister
+	StatefulSetListerExpansion
+}
+
+// statefulSetLister implements the StatefulSetLister interface.
+type statefulSetLister struct {
+	indexer cache.Indexer
+}
+
+// NewStatefulSetLister returns a new StatefulSetLister.
+func NewStatefulSetLister(indexer cache.Indexer) StatefulSetLister {
+	return &statefulSetLister{indexer: indexer}
+}
+
+// List lists all StatefulSets in the indexer.
+func (s *statefulSetLister) List(selector labels.Selector) (ret []*v1beta1.StatefulSet, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.StatefulSet))
+	})
+	return ret, err
+}
+
+// StatefulSets returns an object that can list and get StatefulSets.
+func (s *statefulSetLister) StatefulSets(namespace string) StatefulSetNamespaceLister {
+	return statefulSetNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// StatefulSetNamespaceLister helps list and get StatefulSets.
+type StatefulSetNamespaceLister interface {
+	// List lists all StatefulSets in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta1.StatefulSet, err error)
+	// Get retrieves the StatefulSet from the indexer for a given namespace and name.
+	Get(name string) (*v1beta1.StatefulSet, error)
+	StatefulSetNamespaceListerExpansion
+}
+
+// statefulSetNamespaceLister implements the StatefulSetNamespaceLister
+// interface.
+type statefulSetNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all StatefulSets in the indexer for a given namespace.
+func (s statefulSetNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.StatefulSet, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.StatefulSet))
+	})
+	return ret, err
+}
+
+// Get retrieves the StatefulSet from the indexer for a given namespace and name.
+func (s statefulSetNamespaceLister) Get(name string) (*v1beta1.StatefulSet, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("statefulset"), name)
+	}
+	return obj.(*v1beta1.StatefulSet), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/statefulset_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/statefulset_expansion.go
new file mode 100644
index 0000000..0741792
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta1/statefulset_expansion.go
@@ -0,0 +1,77 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	"fmt"
+
+	apps "k8s.io/api/apps/v1beta1"
+	"k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// StatefulSetListerExpansion allows custom methods to be added to
+// StatefulSetLister.
+type StatefulSetListerExpansion interface {
+	GetPodStatefulSets(pod *v1.Pod) ([]*apps.StatefulSet, error)
+}
+
+// StatefulSetNamespaceListerExpansion allows custom methods to be added to
+// StatefulSetNamespaceLister.
+type StatefulSetNamespaceListerExpansion interface{}
+
+// GetPodStatefulSets returns a list of StatefulSets that potentially match a pod.
+// Only the one specified in the Pod's ControllerRef will actually manage it.
+// Returns an error only if no matching StatefulSets are found.
+func (s *statefulSetLister) GetPodStatefulSets(pod *v1.Pod) ([]*apps.StatefulSet, error) {
+	var selector labels.Selector
+	var ps *apps.StatefulSet
+
+	if len(pod.Labels) == 0 {
+		return nil, fmt.Errorf("no StatefulSets found for pod %v because it has no labels", pod.Name)
+	}
+
+	list, err := s.StatefulSets(pod.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var psList []*apps.StatefulSet
+	for i := range list {
+		ps = list[i]
+		if ps.Namespace != pod.Namespace {
+			continue
+		}
+		selector, err = metav1.LabelSelectorAsSelector(ps.Spec.Selector)
+		if err != nil {
+			return nil, fmt.Errorf("invalid selector: %v", err)
+		}
+
+		// If a StatefulSet with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
+			continue
+		}
+		psList = append(psList, ps)
+	}
+
+	if len(psList) == 0 {
+		return nil, fmt.Errorf("could not find StatefulSet for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
+	}
+
+	return psList, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/controllerrevision.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/controllerrevision.go
new file mode 100644
index 0000000..904b59b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/controllerrevision.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	v1beta2 "k8s.io/api/apps/v1beta2"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ControllerRevisionLister helps list ControllerRevisions.
+type ControllerRevisionLister interface {
+	// List lists all ControllerRevisions in the indexer.
+	List(selector labels.Selector) (ret []*v1beta2.ControllerRevision, err error)
+	// ControllerRevisions returns an object that can list and get ControllerRevisions.
+	ControllerRevisions(namespace string) ControllerRevisionNamespaceLister
+	ControllerRevisionListerExpansion
+}
+
+// controllerRevisionLister implements the ControllerRevisionLister interface.
+type controllerRevisionLister struct {
+	indexer cache.Indexer
+}
+
+// NewControllerRevisionLister returns a new ControllerRevisionLister.
+func NewControllerRevisionLister(indexer cache.Indexer) ControllerRevisionLister {
+	return &controllerRevisionLister{indexer: indexer}
+}
+
+// List lists all ControllerRevisions in the indexer.
+func (s *controllerRevisionLister) List(selector labels.Selector) (ret []*v1beta2.ControllerRevision, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta2.ControllerRevision))
+	})
+	return ret, err
+}
+
+// ControllerRevisions returns an object that can list and get ControllerRevisions.
+func (s *controllerRevisionLister) ControllerRevisions(namespace string) ControllerRevisionNamespaceLister {
+	return controllerRevisionNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ControllerRevisionNamespaceLister helps list and get ControllerRevisions.
+type ControllerRevisionNamespaceLister interface {
+	// List lists all ControllerRevisions in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta2.ControllerRevision, err error)
+	// Get retrieves the ControllerRevision from the indexer for a given namespace and name.
+	Get(name string) (*v1beta2.ControllerRevision, error)
+	ControllerRevisionNamespaceListerExpansion
+}
+
+// controllerRevisionNamespaceLister implements the ControllerRevisionNamespaceLister
+// interface.
+type controllerRevisionNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all ControllerRevisions in the indexer for a given namespace.
+func (s controllerRevisionNamespaceLister) List(selector labels.Selector) (ret []*v1beta2.ControllerRevision, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta2.ControllerRevision))
+	})
+	return ret, err
+}
+
+// Get retrieves the ControllerRevision from the indexer for a given namespace and name.
+func (s controllerRevisionNamespaceLister) Get(name string) (*v1beta2.ControllerRevision, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta2.Resource("controllerrevision"), name)
+	}
+	return obj.(*v1beta2.ControllerRevision), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/daemonset.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/daemonset.go
new file mode 100644
index 0000000..8a40d2c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/daemonset.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	v1beta2 "k8s.io/api/apps/v1beta2"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// DaemonSetLister helps list DaemonSets.
+type DaemonSetLister interface {
+	// List lists all DaemonSets in the indexer.
+	List(selector labels.Selector) (ret []*v1beta2.DaemonSet, err error)
+	// DaemonSets returns an object that can list and get DaemonSets.
+	DaemonSets(namespace string) DaemonSetNamespaceLister
+	DaemonSetListerExpansion
+}
+
+// daemonSetLister implements the DaemonSetLister interface.
+type daemonSetLister struct {
+	indexer cache.Indexer
+}
+
+// NewDaemonSetLister returns a new DaemonSetLister.
+func NewDaemonSetLister(indexer cache.Indexer) DaemonSetLister {
+	return &daemonSetLister{indexer: indexer}
+}
+
+// List lists all DaemonSets in the indexer.
+func (s *daemonSetLister) List(selector labels.Selector) (ret []*v1beta2.DaemonSet, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta2.DaemonSet))
+	})
+	return ret, err
+}
+
+// DaemonSets returns an object that can list and get DaemonSets.
+func (s *daemonSetLister) DaemonSets(namespace string) DaemonSetNamespaceLister {
+	return daemonSetNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// DaemonSetNamespaceLister helps list and get DaemonSets.
+type DaemonSetNamespaceLister interface {
+	// List lists all DaemonSets in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta2.DaemonSet, err error)
+	// Get retrieves the DaemonSet from the indexer for a given namespace and name.
+	Get(name string) (*v1beta2.DaemonSet, error)
+	DaemonSetNamespaceListerExpansion
+}
+
+// daemonSetNamespaceLister implements the DaemonSetNamespaceLister
+// interface.
+type daemonSetNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all DaemonSets in the indexer for a given namespace.
+func (s daemonSetNamespaceLister) List(selector labels.Selector) (ret []*v1beta2.DaemonSet, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta2.DaemonSet))
+	})
+	return ret, err
+}
+
+// Get retrieves the DaemonSet from the indexer for a given namespace and name.
+func (s daemonSetNamespaceLister) Get(name string) (*v1beta2.DaemonSet, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta2.Resource("daemonset"), name)
+	}
+	return obj.(*v1beta2.DaemonSet), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/daemonset_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/daemonset_expansion.go
new file mode 100644
index 0000000..3b01aaa
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/daemonset_expansion.go
@@ -0,0 +1,113 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta2
+
+import (
+	"fmt"
+
+	apps "k8s.io/api/apps/v1beta2"
+	"k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// DaemonSetListerExpansion allows custom methods to be added to
+// DaemonSetLister.
+type DaemonSetListerExpansion interface {
+	GetPodDaemonSets(pod *v1.Pod) ([]*apps.DaemonSet, error)
+	GetHistoryDaemonSets(history *apps.ControllerRevision) ([]*apps.DaemonSet, error)
+}
+
+// DaemonSetNamespaceListerExpansion allows custom methods to be added to
+// DaemonSetNamespaceLister.
+type DaemonSetNamespaceListerExpansion interface{}
+
+// GetPodDaemonSets returns a list of DaemonSets that potentially match a pod.
+// Only the one specified in the Pod's ControllerRef will actually manage it.
+// Returns an error only if no matching DaemonSets are found.
+func (s *daemonSetLister) GetPodDaemonSets(pod *v1.Pod) ([]*apps.DaemonSet, error) {
+	var selector labels.Selector
+	var daemonSet *apps.DaemonSet
+
+	if len(pod.Labels) == 0 {
+		return nil, fmt.Errorf("no daemon sets found for pod %v because it has no labels", pod.Name)
+	}
+
+	list, err := s.DaemonSets(pod.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var daemonSets []*apps.DaemonSet
+	for i := range list {
+		daemonSet = list[i]
+		if daemonSet.Namespace != pod.Namespace {
+			continue
+		}
+		selector, err = metav1.LabelSelectorAsSelector(daemonSet.Spec.Selector)
+		if err != nil {
+			// this should not happen if the DaemonSet passed validation
+			return nil, err
+		}
+
+		// If a daemonSet with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
+			continue
+		}
+		daemonSets = append(daemonSets, daemonSet)
+	}
+
+	if len(daemonSets) == 0 {
+		return nil, fmt.Errorf("could not find daemon set for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
+	}
+
+	return daemonSets, nil
+}
+
+// GetHistoryDaemonSets returns a list of DaemonSets that potentially
+// match a ControllerRevision. Only the one specified in the ControllerRevision's ControllerRef
+// will actually manage it.
+// Returns an error only if no matching DaemonSets are found.
+func (s *daemonSetLister) GetHistoryDaemonSets(history *apps.ControllerRevision) ([]*apps.DaemonSet, error) {
+	if len(history.Labels) == 0 {
+		return nil, fmt.Errorf("no DaemonSet found for ControllerRevision %s because it has no labels", history.Name)
+	}
+
+	list, err := s.DaemonSets(history.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var daemonSets []*apps.DaemonSet
+	for _, ds := range list {
+		selector, err := metav1.LabelSelectorAsSelector(ds.Spec.Selector)
+		if err != nil {
+			return nil, fmt.Errorf("invalid label selector: %v", err)
+		}
+		// If a DaemonSet with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(history.Labels)) {
+			continue
+		}
+		daemonSets = append(daemonSets, ds)
+	}
+
+	if len(daemonSets) == 0 {
+		return nil, fmt.Errorf("could not find DaemonSets for ControllerRevision %s in namespace %s with labels: %v", history.Name, history.Namespace, history.Labels)
+	}
+
+	return daemonSets, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/deployment.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/deployment.go
new file mode 100644
index 0000000..32beaf2
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/deployment.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	v1beta2 "k8s.io/api/apps/v1beta2"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// DeploymentLister helps list Deployments.
+type DeploymentLister interface {
+	// List lists all Deployments in the indexer.
+	List(selector labels.Selector) (ret []*v1beta2.Deployment, err error)
+	// Deployments returns an object that can list and get Deployments.
+	Deployments(namespace string) DeploymentNamespaceLister
+	DeploymentListerExpansion
+}
+
+// deploymentLister implements the DeploymentLister interface.
+type deploymentLister struct {
+	indexer cache.Indexer
+}
+
+// NewDeploymentLister returns a new DeploymentLister.
+func NewDeploymentLister(indexer cache.Indexer) DeploymentLister {
+	return &deploymentLister{indexer: indexer}
+}
+
+// List lists all Deployments in the indexer.
+func (s *deploymentLister) List(selector labels.Selector) (ret []*v1beta2.Deployment, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta2.Deployment))
+	})
+	return ret, err
+}
+
+// Deployments returns an object that can list and get Deployments.
+func (s *deploymentLister) Deployments(namespace string) DeploymentNamespaceLister {
+	return deploymentNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// DeploymentNamespaceLister helps list and get Deployments.
+type DeploymentNamespaceLister interface {
+	// List lists all Deployments in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta2.Deployment, err error)
+	// Get retrieves the Deployment from the indexer for a given namespace and name.
+	Get(name string) (*v1beta2.Deployment, error)
+	DeploymentNamespaceListerExpansion
+}
+
+// deploymentNamespaceLister implements the DeploymentNamespaceLister
+// interface.
+type deploymentNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Deployments in the indexer for a given namespace.
+func (s deploymentNamespaceLister) List(selector labels.Selector) (ret []*v1beta2.Deployment, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta2.Deployment))
+	})
+	return ret, err
+}
+
+// Get retrieves the Deployment from the indexer for a given namespace and name.
+func (s deploymentNamespaceLister) Get(name string) (*v1beta2.Deployment, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta2.Resource("deployment"), name)
+	}
+	return obj.(*v1beta2.Deployment), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/deployment_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/deployment_expansion.go
new file mode 100644
index 0000000..1537167
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/deployment_expansion.go
@@ -0,0 +1,70 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta2
+
+import (
+	"fmt"
+
+	apps "k8s.io/api/apps/v1beta2"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// DeploymentListerExpansion allows custom methods to be added to
+// DeploymentLister.
+type DeploymentListerExpansion interface {
+	GetDeploymentsForReplicaSet(rs *apps.ReplicaSet) ([]*apps.Deployment, error)
+}
+
+// DeploymentNamespaceListerExpansion allows custom methods to be added to
+// DeploymentNamespaceLister.
+type DeploymentNamespaceListerExpansion interface{}
+
+// GetDeploymentsForReplicaSet returns a list of Deployments that potentially
+// match a ReplicaSet. Only the one specified in the ReplicaSet's ControllerRef
+// will actually manage it.
+// Returns an error only if no matching Deployments are found.
+func (s *deploymentLister) GetDeploymentsForReplicaSet(rs *apps.ReplicaSet) ([]*apps.Deployment, error) {
+	if len(rs.Labels) == 0 {
+		return nil, fmt.Errorf("no deployments found for ReplicaSet %v because it has no labels", rs.Name)
+	}
+
+	// TODO: MODIFY THIS METHOD so that it checks for the podTemplateSpecHash label
+	dList, err := s.Deployments(rs.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var deployments []*apps.Deployment
+	for _, d := range dList {
+		selector, err := metav1.LabelSelectorAsSelector(d.Spec.Selector)
+		if err != nil {
+			return nil, fmt.Errorf("invalid label selector: %v", err)
+		}
+		// If a deployment with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(rs.Labels)) {
+			continue
+		}
+		deployments = append(deployments, d)
+	}
+
+	if len(deployments) == 0 {
+		return nil, fmt.Errorf("could not find deployments set for ReplicaSet %s in namespace %s with labels: %v", rs.Name, rs.Namespace, rs.Labels)
+	}
+
+	return deployments, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/expansion_generated.go
new file mode 100644
index 0000000..d468f38
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/expansion_generated.go
@@ -0,0 +1,35 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta2
+
+// ControllerRevisionListerExpansion allows custom methods to be added to
+// ControllerRevisionLister.
+type ControllerRevisionListerExpansion interface{}
+
+// ControllerRevisionNamespaceListerExpansion allows custom methods to be added to
+// ControllerRevisionNamespaceLister.
+type ControllerRevisionNamespaceListerExpansion interface{}
+
+// ScaleListerExpansion allows custom methods to be added to
+// ScaleLister.
+type ScaleListerExpansion interface{}
+
+// ScaleNamespaceListerExpansion allows custom methods to be added to
+// ScaleNamespaceLister.
+type ScaleNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/replicaset.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/replicaset.go
new file mode 100644
index 0000000..18c2136
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/replicaset.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	v1beta2 "k8s.io/api/apps/v1beta2"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ReplicaSetLister helps list ReplicaSets.
+type ReplicaSetLister interface {
+	// List lists all ReplicaSets in the indexer.
+	List(selector labels.Selector) (ret []*v1beta2.ReplicaSet, err error)
+	// ReplicaSets returns an object that can list and get ReplicaSets.
+	ReplicaSets(namespace string) ReplicaSetNamespaceLister
+	ReplicaSetListerExpansion
+}
+
+// replicaSetLister implements the ReplicaSetLister interface.
+type replicaSetLister struct {
+	indexer cache.Indexer
+}
+
+// NewReplicaSetLister returns a new ReplicaSetLister.
+func NewReplicaSetLister(indexer cache.Indexer) ReplicaSetLister {
+	return &replicaSetLister{indexer: indexer}
+}
+
+// List lists all ReplicaSets in the indexer.
+func (s *replicaSetLister) List(selector labels.Selector) (ret []*v1beta2.ReplicaSet, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta2.ReplicaSet))
+	})
+	return ret, err
+}
+
+// ReplicaSets returns an object that can list and get ReplicaSets.
+func (s *replicaSetLister) ReplicaSets(namespace string) ReplicaSetNamespaceLister {
+	return replicaSetNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ReplicaSetNamespaceLister helps list and get ReplicaSets.
+type ReplicaSetNamespaceLister interface {
+	// List lists all ReplicaSets in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta2.ReplicaSet, err error)
+	// Get retrieves the ReplicaSet from the indexer for a given namespace and name.
+	Get(name string) (*v1beta2.ReplicaSet, error)
+	ReplicaSetNamespaceListerExpansion
+}
+
+// replicaSetNamespaceLister implements the ReplicaSetNamespaceLister
+// interface.
+type replicaSetNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all ReplicaSets in the indexer for a given namespace.
+func (s replicaSetNamespaceLister) List(selector labels.Selector) (ret []*v1beta2.ReplicaSet, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta2.ReplicaSet))
+	})
+	return ret, err
+}
+
+// Get retrieves the ReplicaSet from the indexer for a given namespace and name.
+func (s replicaSetNamespaceLister) Get(name string) (*v1beta2.ReplicaSet, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta2.Resource("replicaset"), name)
+	}
+	return obj.(*v1beta2.ReplicaSet), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/replicaset_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/replicaset_expansion.go
new file mode 100644
index 0000000..7562fe9
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/replicaset_expansion.go
@@ -0,0 +1,73 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta2
+
+import (
+	"fmt"
+
+	apps "k8s.io/api/apps/v1beta2"
+	"k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// ReplicaSetListerExpansion allows custom methods to be added to
+// ReplicaSetLister.
+type ReplicaSetListerExpansion interface {
+	GetPodReplicaSets(pod *v1.Pod) ([]*apps.ReplicaSet, error)
+}
+
+// ReplicaSetNamespaceListerExpansion allows custom methods to be added to
+// ReplicaSetNamespaceLister.
+type ReplicaSetNamespaceListerExpansion interface{}
+
+// GetPodReplicaSets returns a list of ReplicaSets that potentially match a pod.
+// Only the one specified in the Pod's ControllerRef will actually manage it.
+// Returns an error only if no matching ReplicaSets are found.
+func (s *replicaSetLister) GetPodReplicaSets(pod *v1.Pod) ([]*apps.ReplicaSet, error) {
+	if len(pod.Labels) == 0 {
+		return nil, fmt.Errorf("no ReplicaSets found for pod %v because it has no labels", pod.Name)
+	}
+
+	list, err := s.ReplicaSets(pod.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var rss []*apps.ReplicaSet
+	for _, rs := range list {
+		if rs.Namespace != pod.Namespace {
+			continue
+		}
+		selector, err := metav1.LabelSelectorAsSelector(rs.Spec.Selector)
+		if err != nil {
+			return nil, fmt.Errorf("invalid selector: %v", err)
+		}
+
+		// If a ReplicaSet with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
+			continue
+		}
+		rss = append(rss, rs)
+	}
+
+	if len(rss) == 0 {
+		return nil, fmt.Errorf("could not find ReplicaSet for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
+	}
+
+	return rss, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/scale.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/scale.go
new file mode 100644
index 0000000..d893298
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/scale.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	v1beta2 "k8s.io/api/apps/v1beta2"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ScaleLister helps list Scales.
+type ScaleLister interface {
+	// List lists all Scales in the indexer.
+	List(selector labels.Selector) (ret []*v1beta2.Scale, err error)
+	// Scales returns an object that can list and get Scales.
+	Scales(namespace string) ScaleNamespaceLister
+	ScaleListerExpansion
+}
+
+// scaleLister implements the ScaleLister interface.
+type scaleLister struct {
+	indexer cache.Indexer
+}
+
+// NewScaleLister returns a new ScaleLister.
+func NewScaleLister(indexer cache.Indexer) ScaleLister {
+	return &scaleLister{indexer: indexer}
+}
+
+// List lists all Scales in the indexer.
+func (s *scaleLister) List(selector labels.Selector) (ret []*v1beta2.Scale, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta2.Scale))
+	})
+	return ret, err
+}
+
+// Scales returns an object that can list and get Scales.
+func (s *scaleLister) Scales(namespace string) ScaleNamespaceLister {
+	return scaleNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ScaleNamespaceLister helps list and get Scales.
+type ScaleNamespaceLister interface {
+	// List lists all Scales in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta2.Scale, err error)
+	// Get retrieves the Scale from the indexer for a given namespace and name.
+	Get(name string) (*v1beta2.Scale, error)
+	ScaleNamespaceListerExpansion
+}
+
+// scaleNamespaceLister implements the ScaleNamespaceLister
+// interface.
+type scaleNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Scales in the indexer for a given namespace.
+func (s scaleNamespaceLister) List(selector labels.Selector) (ret []*v1beta2.Scale, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta2.Scale))
+	})
+	return ret, err
+}
+
+// Get retrieves the Scale from the indexer for a given namespace and name.
+func (s scaleNamespaceLister) Get(name string) (*v1beta2.Scale, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta2.Resource("scale"), name)
+	}
+	return obj.(*v1beta2.Scale), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/statefulset.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/statefulset.go
new file mode 100644
index 0000000..544bff4
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/statefulset.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta2
+
+import (
+	v1beta2 "k8s.io/api/apps/v1beta2"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// StatefulSetLister helps list StatefulSets.
+type StatefulSetLister interface {
+	// List lists all StatefulSets in the indexer.
+	List(selector labels.Selector) (ret []*v1beta2.StatefulSet, err error)
+	// StatefulSets returns an object that can list and get StatefulSets.
+	StatefulSets(namespace string) StatefulSetNamespaceLister
+	StatefulSetListerExpansion
+}
+
+// statefulSetLister implements the StatefulSetLister interface.
+type statefulSetLister struct {
+	indexer cache.Indexer
+}
+
+// NewStatefulSetLister returns a new StatefulSetLister.
+func NewStatefulSetLister(indexer cache.Indexer) StatefulSetLister {
+	return &statefulSetLister{indexer: indexer}
+}
+
+// List lists all StatefulSets in the indexer.
+func (s *statefulSetLister) List(selector labels.Selector) (ret []*v1beta2.StatefulSet, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta2.StatefulSet))
+	})
+	return ret, err
+}
+
+// StatefulSets returns an object that can list and get StatefulSets.
+func (s *statefulSetLister) StatefulSets(namespace string) StatefulSetNamespaceLister {
+	return statefulSetNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// StatefulSetNamespaceLister helps list and get StatefulSets.
+type StatefulSetNamespaceLister interface {
+	// List lists all StatefulSets in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta2.StatefulSet, err error)
+	// Get retrieves the StatefulSet from the indexer for a given namespace and name.
+	Get(name string) (*v1beta2.StatefulSet, error)
+	StatefulSetNamespaceListerExpansion
+}
+
+// statefulSetNamespaceLister implements the StatefulSetNamespaceLister
+// interface.
+type statefulSetNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all StatefulSets in the indexer for a given namespace.
+func (s statefulSetNamespaceLister) List(selector labels.Selector) (ret []*v1beta2.StatefulSet, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta2.StatefulSet))
+	})
+	return ret, err
+}
+
+// Get retrieves the StatefulSet from the indexer for a given namespace and name.
+func (s statefulSetNamespaceLister) Get(name string) (*v1beta2.StatefulSet, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta2.Resource("statefulset"), name)
+	}
+	return obj.(*v1beta2.StatefulSet), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/statefulset_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/statefulset_expansion.go
new file mode 100644
index 0000000..6fa6b91
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/apps/v1beta2/statefulset_expansion.go
@@ -0,0 +1,77 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta2
+
+import (
+	"fmt"
+
+	apps "k8s.io/api/apps/v1beta2"
+	"k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// StatefulSetListerExpansion allows custom methods to be added to
+// StatefulSetLister.
+type StatefulSetListerExpansion interface {
+	GetPodStatefulSets(pod *v1.Pod) ([]*apps.StatefulSet, error)
+}
+
+// StatefulSetNamespaceListerExpansion allows custom methods to be added to
+// StatefulSetNamespaceLister.
+type StatefulSetNamespaceListerExpansion interface{}
+
+// GetPodStatefulSets returns a list of StatefulSets that potentially match a pod.
+// Only the one specified in the Pod's ControllerRef will actually manage it.
+// Returns an error only if no matching StatefulSets are found.
+func (s *statefulSetLister) GetPodStatefulSets(pod *v1.Pod) ([]*apps.StatefulSet, error) {
+	var selector labels.Selector
+	var ps *apps.StatefulSet
+
+	if len(pod.Labels) == 0 {
+		return nil, fmt.Errorf("no StatefulSets found for pod %v because it has no labels", pod.Name)
+	}
+
+	list, err := s.StatefulSets(pod.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var psList []*apps.StatefulSet
+	for i := range list {
+		ps = list[i]
+		if ps.Namespace != pod.Namespace {
+			continue
+		}
+		selector, err = metav1.LabelSelectorAsSelector(ps.Spec.Selector)
+		if err != nil {
+			return nil, fmt.Errorf("invalid selector: %v", err)
+		}
+
+		// If a StatefulSet with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
+			continue
+		}
+		psList = append(psList, ps)
+	}
+
+	if len(psList) == 0 {
+		return nil, fmt.Errorf("could not find StatefulSet for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
+	}
+
+	return psList, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/autoscaling/v1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/autoscaling/v1/expansion_generated.go
new file mode 100644
index 0000000..05253c7
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/autoscaling/v1/expansion_generated.go
@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+// HorizontalPodAutoscalerListerExpansion allows custom methods to be added to
+// HorizontalPodAutoscalerLister.
+type HorizontalPodAutoscalerListerExpansion interface{}
+
+// HorizontalPodAutoscalerNamespaceListerExpansion allows custom methods to be added to
+// HorizontalPodAutoscalerNamespaceLister.
+type HorizontalPodAutoscalerNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/autoscaling/v1/horizontalpodautoscaler.go b/metrics-server/vendor/k8s.io/client-go/listers/autoscaling/v1/horizontalpodautoscaler.go
new file mode 100644
index 0000000..6d563ca
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/autoscaling/v1/horizontalpodautoscaler.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/autoscaling/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// HorizontalPodAutoscalerLister helps list HorizontalPodAutoscalers.
+type HorizontalPodAutoscalerLister interface {
+	// List lists all HorizontalPodAutoscalers in the indexer.
+	List(selector labels.Selector) (ret []*v1.HorizontalPodAutoscaler, err error)
+	// HorizontalPodAutoscalers returns an object that can list and get HorizontalPodAutoscalers.
+	HorizontalPodAutoscalers(namespace string) HorizontalPodAutoscalerNamespaceLister
+	HorizontalPodAutoscalerListerExpansion
+}
+
+// horizontalPodAutoscalerLister implements the HorizontalPodAutoscalerLister interface.
+type horizontalPodAutoscalerLister struct {
+	indexer cache.Indexer
+}
+
+// NewHorizontalPodAutoscalerLister returns a new HorizontalPodAutoscalerLister.
+func NewHorizontalPodAutoscalerLister(indexer cache.Indexer) HorizontalPodAutoscalerLister {
+	return &horizontalPodAutoscalerLister{indexer: indexer}
+}
+
+// List lists all HorizontalPodAutoscalers in the indexer.
+func (s *horizontalPodAutoscalerLister) List(selector labels.Selector) (ret []*v1.HorizontalPodAutoscaler, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.HorizontalPodAutoscaler))
+	})
+	return ret, err
+}
+
+// HorizontalPodAutoscalers returns an object that can list and get HorizontalPodAutoscalers.
+func (s *horizontalPodAutoscalerLister) HorizontalPodAutoscalers(namespace string) HorizontalPodAutoscalerNamespaceLister {
+	return horizontalPodAutoscalerNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// HorizontalPodAutoscalerNamespaceLister helps list and get HorizontalPodAutoscalers.
+type HorizontalPodAutoscalerNamespaceLister interface {
+	// List lists all HorizontalPodAutoscalers in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.HorizontalPodAutoscaler, err error)
+	// Get retrieves the HorizontalPodAutoscaler from the indexer for a given namespace and name.
+	Get(name string) (*v1.HorizontalPodAutoscaler, error)
+	HorizontalPodAutoscalerNamespaceListerExpansion
+}
+
+// horizontalPodAutoscalerNamespaceLister implements the HorizontalPodAutoscalerNamespaceLister
+// interface.
+type horizontalPodAutoscalerNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all HorizontalPodAutoscalers in the indexer for a given namespace.
+func (s horizontalPodAutoscalerNamespaceLister) List(selector labels.Selector) (ret []*v1.HorizontalPodAutoscaler, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.HorizontalPodAutoscaler))
+	})
+	return ret, err
+}
+
+// Get retrieves the HorizontalPodAutoscaler from the indexer for a given namespace and name.
+func (s horizontalPodAutoscalerNamespaceLister) Get(name string) (*v1.HorizontalPodAutoscaler, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("horizontalpodautoscaler"), name)
+	}
+	return obj.(*v1.HorizontalPodAutoscaler), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/autoscaling/v2beta1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/autoscaling/v2beta1/expansion_generated.go
new file mode 100644
index 0000000..8d46a4b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/autoscaling/v2beta1/expansion_generated.go
@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v2beta1
+
+// HorizontalPodAutoscalerListerExpansion allows custom methods to be added to
+// HorizontalPodAutoscalerLister.
+type HorizontalPodAutoscalerListerExpansion interface{}
+
+// HorizontalPodAutoscalerNamespaceListerExpansion allows custom methods to be added to
+// HorizontalPodAutoscalerNamespaceLister.
+type HorizontalPodAutoscalerNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/autoscaling/v2beta1/horizontalpodautoscaler.go b/metrics-server/vendor/k8s.io/client-go/listers/autoscaling/v2beta1/horizontalpodautoscaler.go
new file mode 100644
index 0000000..08d1380
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/autoscaling/v2beta1/horizontalpodautoscaler.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v2beta1
+
+import (
+	v2beta1 "k8s.io/api/autoscaling/v2beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// HorizontalPodAutoscalerLister helps list HorizontalPodAutoscalers.
+type HorizontalPodAutoscalerLister interface {
+	// List lists all HorizontalPodAutoscalers in the indexer.
+	List(selector labels.Selector) (ret []*v2beta1.HorizontalPodAutoscaler, err error)
+	// HorizontalPodAutoscalers returns an object that can list and get HorizontalPodAutoscalers.
+	HorizontalPodAutoscalers(namespace string) HorizontalPodAutoscalerNamespaceLister
+	HorizontalPodAutoscalerListerExpansion
+}
+
+// horizontalPodAutoscalerLister implements the HorizontalPodAutoscalerLister interface.
+type horizontalPodAutoscalerLister struct {
+	indexer cache.Indexer
+}
+
+// NewHorizontalPodAutoscalerLister returns a new HorizontalPodAutoscalerLister.
+func NewHorizontalPodAutoscalerLister(indexer cache.Indexer) HorizontalPodAutoscalerLister {
+	return &horizontalPodAutoscalerLister{indexer: indexer}
+}
+
+// List lists all HorizontalPodAutoscalers in the indexer.
+func (s *horizontalPodAutoscalerLister) List(selector labels.Selector) (ret []*v2beta1.HorizontalPodAutoscaler, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v2beta1.HorizontalPodAutoscaler))
+	})
+	return ret, err
+}
+
+// HorizontalPodAutoscalers returns an object that can list and get HorizontalPodAutoscalers.
+func (s *horizontalPodAutoscalerLister) HorizontalPodAutoscalers(namespace string) HorizontalPodAutoscalerNamespaceLister {
+	return horizontalPodAutoscalerNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// HorizontalPodAutoscalerNamespaceLister helps list and get HorizontalPodAutoscalers.
+type HorizontalPodAutoscalerNamespaceLister interface {
+	// List lists all HorizontalPodAutoscalers in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v2beta1.HorizontalPodAutoscaler, err error)
+	// Get retrieves the HorizontalPodAutoscaler from the indexer for a given namespace and name.
+	Get(name string) (*v2beta1.HorizontalPodAutoscaler, error)
+	HorizontalPodAutoscalerNamespaceListerExpansion
+}
+
+// horizontalPodAutoscalerNamespaceLister implements the HorizontalPodAutoscalerNamespaceLister
+// interface.
+type horizontalPodAutoscalerNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all HorizontalPodAutoscalers in the indexer for a given namespace.
+func (s horizontalPodAutoscalerNamespaceLister) List(selector labels.Selector) (ret []*v2beta1.HorizontalPodAutoscaler, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v2beta1.HorizontalPodAutoscaler))
+	})
+	return ret, err
+}
+
+// Get retrieves the HorizontalPodAutoscaler from the indexer for a given namespace and name.
+func (s horizontalPodAutoscalerNamespaceLister) Get(name string) (*v2beta1.HorizontalPodAutoscaler, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v2beta1.Resource("horizontalpodautoscaler"), name)
+	}
+	return obj.(*v2beta1.HorizontalPodAutoscaler), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/batch/v1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/batch/v1/expansion_generated.go
new file mode 100644
index 0000000..c43caf2
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/batch/v1/expansion_generated.go
@@ -0,0 +1,19 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/batch/v1/job.go b/metrics-server/vendor/k8s.io/client-go/listers/batch/v1/job.go
new file mode 100644
index 0000000..909b6f8
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/batch/v1/job.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/batch/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// JobLister helps list Jobs.
+type JobLister interface {
+	// List lists all Jobs in the indexer.
+	List(selector labels.Selector) (ret []*v1.Job, err error)
+	// Jobs returns an object that can list and get Jobs.
+	Jobs(namespace string) JobNamespaceLister
+	JobListerExpansion
+}
+
+// jobLister implements the JobLister interface.
+type jobLister struct {
+	indexer cache.Indexer
+}
+
+// NewJobLister returns a new JobLister.
+func NewJobLister(indexer cache.Indexer) JobLister {
+	return &jobLister{indexer: indexer}
+}
+
+// List lists all Jobs in the indexer.
+func (s *jobLister) List(selector labels.Selector) (ret []*v1.Job, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Job))
+	})
+	return ret, err
+}
+
+// Jobs returns an object that can list and get Jobs.
+func (s *jobLister) Jobs(namespace string) JobNamespaceLister {
+	return jobNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// JobNamespaceLister helps list and get Jobs.
+type JobNamespaceLister interface {
+	// List lists all Jobs in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.Job, err error)
+	// Get retrieves the Job from the indexer for a given namespace and name.
+	Get(name string) (*v1.Job, error)
+	JobNamespaceListerExpansion
+}
+
+// jobNamespaceLister implements the JobNamespaceLister
+// interface.
+type jobNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Jobs in the indexer for a given namespace.
+func (s jobNamespaceLister) List(selector labels.Selector) (ret []*v1.Job, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Job))
+	})
+	return ret, err
+}
+
+// Get retrieves the Job from the indexer for a given namespace and name.
+func (s jobNamespaceLister) Get(name string) (*v1.Job, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("job"), name)
+	}
+	return obj.(*v1.Job), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/batch/v1/job_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/batch/v1/job_expansion.go
new file mode 100644
index 0000000..fdcd5f3
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/batch/v1/job_expansion.go
@@ -0,0 +1,68 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"fmt"
+
+	batch "k8s.io/api/batch/v1"
+	"k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// JobListerExpansion allows custom methods to be added to
+// JobLister.
+type JobListerExpansion interface {
+	// GetPodJobs returns a list of Jobs that potentially
+	// match a Pod. Only the one specified in the Pod's ControllerRef
+	// will actually manage it.
+	// Returns an error only if no matching Jobs are found.
+	GetPodJobs(pod *v1.Pod) (jobs []batch.Job, err error)
+}
+
+// GetPodJobs returns a list of Jobs that potentially
+// match a Pod. Only the one specified in the Pod's ControllerRef
+// will actually manage it.
+// Returns an error only if no matching Jobs are found.
+func (l *jobLister) GetPodJobs(pod *v1.Pod) (jobs []batch.Job, err error) {
+	if len(pod.Labels) == 0 {
+		err = fmt.Errorf("no jobs found for pod %v because it has no labels", pod.Name)
+		return
+	}
+
+	var list []*batch.Job
+	list, err = l.Jobs(pod.Namespace).List(labels.Everything())
+	if err != nil {
+		return
+	}
+	for _, job := range list {
+		selector, _ := metav1.LabelSelectorAsSelector(job.Spec.Selector)
+		if !selector.Matches(labels.Set(pod.Labels)) {
+			continue
+		}
+		jobs = append(jobs, *job)
+	}
+	if len(jobs) == 0 {
+		err = fmt.Errorf("could not find jobs for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
+	}
+	return
+}
+
+// JobNamespaceListerExpansion allows custom methods to be added to
+// JobNamespaceLister.
+type JobNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/batch/v1beta1/cronjob.go b/metrics-server/vendor/k8s.io/client-go/listers/batch/v1beta1/cronjob.go
new file mode 100644
index 0000000..521378e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/batch/v1beta1/cronjob.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/batch/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// CronJobLister helps list CronJobs.
+type CronJobLister interface {
+	// List lists all CronJobs in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.CronJob, err error)
+	// CronJobs returns an object that can list and get CronJobs.
+	CronJobs(namespace string) CronJobNamespaceLister
+	CronJobListerExpansion
+}
+
+// cronJobLister implements the CronJobLister interface.
+type cronJobLister struct {
+	indexer cache.Indexer
+}
+
+// NewCronJobLister returns a new CronJobLister.
+func NewCronJobLister(indexer cache.Indexer) CronJobLister {
+	return &cronJobLister{indexer: indexer}
+}
+
+// List lists all CronJobs in the indexer.
+func (s *cronJobLister) List(selector labels.Selector) (ret []*v1beta1.CronJob, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.CronJob))
+	})
+	return ret, err
+}
+
+// CronJobs returns an object that can list and get CronJobs.
+func (s *cronJobLister) CronJobs(namespace string) CronJobNamespaceLister {
+	return cronJobNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// CronJobNamespaceLister helps list and get CronJobs.
+type CronJobNamespaceLister interface {
+	// List lists all CronJobs in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta1.CronJob, err error)
+	// Get retrieves the CronJob from the indexer for a given namespace and name.
+	Get(name string) (*v1beta1.CronJob, error)
+	CronJobNamespaceListerExpansion
+}
+
+// cronJobNamespaceLister implements the CronJobNamespaceLister
+// interface.
+type cronJobNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all CronJobs in the indexer for a given namespace.
+func (s cronJobNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.CronJob, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.CronJob))
+	})
+	return ret, err
+}
+
+// Get retrieves the CronJob from the indexer for a given namespace and name.
+func (s cronJobNamespaceLister) Get(name string) (*v1beta1.CronJob, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("cronjob"), name)
+	}
+	return obj.(*v1beta1.CronJob), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/batch/v1beta1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/batch/v1beta1/expansion_generated.go
new file mode 100644
index 0000000..be2742e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/batch/v1beta1/expansion_generated.go
@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+// CronJobListerExpansion allows custom methods to be added to
+// CronJobLister.
+type CronJobListerExpansion interface{}
+
+// CronJobNamespaceListerExpansion allows custom methods to be added to
+// CronJobNamespaceLister.
+type CronJobNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/batch/v2alpha1/cronjob.go b/metrics-server/vendor/k8s.io/client-go/listers/batch/v2alpha1/cronjob.go
new file mode 100644
index 0000000..2623f19
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/batch/v2alpha1/cronjob.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v2alpha1
+
+import (
+	v2alpha1 "k8s.io/api/batch/v2alpha1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// CronJobLister helps list CronJobs.
+type CronJobLister interface {
+	// List lists all CronJobs in the indexer.
+	List(selector labels.Selector) (ret []*v2alpha1.CronJob, err error)
+	// CronJobs returns an object that can list and get CronJobs.
+	CronJobs(namespace string) CronJobNamespaceLister
+	CronJobListerExpansion
+}
+
+// cronJobLister implements the CronJobLister interface.
+type cronJobLister struct {
+	indexer cache.Indexer
+}
+
+// NewCronJobLister returns a new CronJobLister.
+func NewCronJobLister(indexer cache.Indexer) CronJobLister {
+	return &cronJobLister{indexer: indexer}
+}
+
+// List lists all CronJobs in the indexer.
+func (s *cronJobLister) List(selector labels.Selector) (ret []*v2alpha1.CronJob, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v2alpha1.CronJob))
+	})
+	return ret, err
+}
+
+// CronJobs returns an object that can list and get CronJobs.
+func (s *cronJobLister) CronJobs(namespace string) CronJobNamespaceLister {
+	return cronJobNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// CronJobNamespaceLister helps list and get CronJobs.
+type CronJobNamespaceLister interface {
+	// List lists all CronJobs in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v2alpha1.CronJob, err error)
+	// Get retrieves the CronJob from the indexer for a given namespace and name.
+	Get(name string) (*v2alpha1.CronJob, error)
+	CronJobNamespaceListerExpansion
+}
+
+// cronJobNamespaceLister implements the CronJobNamespaceLister
+// interface.
+type cronJobNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all CronJobs in the indexer for a given namespace.
+func (s cronJobNamespaceLister) List(selector labels.Selector) (ret []*v2alpha1.CronJob, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v2alpha1.CronJob))
+	})
+	return ret, err
+}
+
+// Get retrieves the CronJob from the indexer for a given namespace and name.
+func (s cronJobNamespaceLister) Get(name string) (*v2alpha1.CronJob, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v2alpha1.Resource("cronjob"), name)
+	}
+	return obj.(*v2alpha1.CronJob), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/batch/v2alpha1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/batch/v2alpha1/expansion_generated.go
new file mode 100644
index 0000000..a30c7a6
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/batch/v2alpha1/expansion_generated.go
@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v2alpha1
+
+// CronJobListerExpansion allows custom methods to be added to
+// CronJobLister.
+type CronJobListerExpansion interface{}
+
+// CronJobNamespaceListerExpansion allows custom methods to be added to
+// CronJobNamespaceLister.
+type CronJobNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/certificates/v1beta1/certificatesigningrequest.go b/metrics-server/vendor/k8s.io/client-go/listers/certificates/v1beta1/certificatesigningrequest.go
new file mode 100644
index 0000000..47c2829
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/certificates/v1beta1/certificatesigningrequest.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/certificates/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// CertificateSigningRequestLister helps list CertificateSigningRequests.
+type CertificateSigningRequestLister interface {
+	// List lists all CertificateSigningRequests in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.CertificateSigningRequest, err error)
+	// Get retrieves the CertificateSigningRequest from the index for a given name.
+	Get(name string) (*v1beta1.CertificateSigningRequest, error)
+	CertificateSigningRequestListerExpansion
+}
+
+// certificateSigningRequestLister implements the CertificateSigningRequestLister interface.
+type certificateSigningRequestLister struct {
+	indexer cache.Indexer
+}
+
+// NewCertificateSigningRequestLister returns a new CertificateSigningRequestLister.
+func NewCertificateSigningRequestLister(indexer cache.Indexer) CertificateSigningRequestLister {
+	return &certificateSigningRequestLister{indexer: indexer}
+}
+
+// List lists all CertificateSigningRequests in the indexer.
+func (s *certificateSigningRequestLister) List(selector labels.Selector) (ret []*v1beta1.CertificateSigningRequest, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.CertificateSigningRequest))
+	})
+	return ret, err
+}
+
+// Get retrieves the CertificateSigningRequest from the index for a given name.
+func (s *certificateSigningRequestLister) Get(name string) (*v1beta1.CertificateSigningRequest, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("certificatesigningrequest"), name)
+	}
+	return obj.(*v1beta1.CertificateSigningRequest), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/certificates/v1beta1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/certificates/v1beta1/expansion_generated.go
new file mode 100644
index 0000000..68f993c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/certificates/v1beta1/expansion_generated.go
@@ -0,0 +1,23 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+// CertificateSigningRequestListerExpansion allows custom methods to be added to
+// CertificateSigningRequestLister.
+type CertificateSigningRequestListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/componentstatus.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/componentstatus.go
new file mode 100644
index 0000000..23d0708
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/componentstatus.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ComponentStatusLister helps list ComponentStatuses.
+type ComponentStatusLister interface {
+	// List lists all ComponentStatuses in the indexer.
+	List(selector labels.Selector) (ret []*v1.ComponentStatus, err error)
+	// Get retrieves the ComponentStatus from the index for a given name.
+	Get(name string) (*v1.ComponentStatus, error)
+	ComponentStatusListerExpansion
+}
+
+// componentStatusLister implements the ComponentStatusLister interface.
+type componentStatusLister struct {
+	indexer cache.Indexer
+}
+
+// NewComponentStatusLister returns a new ComponentStatusLister.
+func NewComponentStatusLister(indexer cache.Indexer) ComponentStatusLister {
+	return &componentStatusLister{indexer: indexer}
+}
+
+// List lists all ComponentStatuses in the indexer.
+func (s *componentStatusLister) List(selector labels.Selector) (ret []*v1.ComponentStatus, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ComponentStatus))
+	})
+	return ret, err
+}
+
+// Get retrieves the ComponentStatus from the index for a given name.
+func (s *componentStatusLister) Get(name string) (*v1.ComponentStatus, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("componentstatus"), name)
+	}
+	return obj.(*v1.ComponentStatus), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/configmap.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/configmap.go
new file mode 100644
index 0000000..55d7cd4
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/configmap.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ConfigMapLister helps list ConfigMaps.
+type ConfigMapLister interface {
+	// List lists all ConfigMaps in the indexer.
+	List(selector labels.Selector) (ret []*v1.ConfigMap, err error)
+	// ConfigMaps returns an object that can list and get ConfigMaps.
+	ConfigMaps(namespace string) ConfigMapNamespaceLister
+	ConfigMapListerExpansion
+}
+
+// configMapLister implements the ConfigMapLister interface.
+type configMapLister struct {
+	indexer cache.Indexer
+}
+
+// NewConfigMapLister returns a new ConfigMapLister.
+func NewConfigMapLister(indexer cache.Indexer) ConfigMapLister {
+	return &configMapLister{indexer: indexer}
+}
+
+// List lists all ConfigMaps in the indexer.
+func (s *configMapLister) List(selector labels.Selector) (ret []*v1.ConfigMap, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ConfigMap))
+	})
+	return ret, err
+}
+
+// ConfigMaps returns an object that can list and get ConfigMaps.
+func (s *configMapLister) ConfigMaps(namespace string) ConfigMapNamespaceLister {
+	return configMapNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ConfigMapNamespaceLister helps list and get ConfigMaps.
+type ConfigMapNamespaceLister interface {
+	// List lists all ConfigMaps in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.ConfigMap, err error)
+	// Get retrieves the ConfigMap from the indexer for a given namespace and name.
+	Get(name string) (*v1.ConfigMap, error)
+	ConfigMapNamespaceListerExpansion
+}
+
+// configMapNamespaceLister implements the ConfigMapNamespaceLister
+// interface.
+type configMapNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all ConfigMaps in the indexer for a given namespace.
+func (s configMapNamespaceLister) List(selector labels.Selector) (ret []*v1.ConfigMap, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ConfigMap))
+	})
+	return ret, err
+}
+
+// Get retrieves the ConfigMap from the indexer for a given namespace and name.
+func (s configMapNamespaceLister) Get(name string) (*v1.ConfigMap, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("configmap"), name)
+	}
+	return obj.(*v1.ConfigMap), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/endpoints.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/endpoints.go
new file mode 100644
index 0000000..ac2fdfc
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/endpoints.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// EndpointsLister helps list Endpoints.
+type EndpointsLister interface {
+	// List lists all Endpoints in the indexer.
+	List(selector labels.Selector) (ret []*v1.Endpoints, err error)
+	// Endpoints returns an object that can list and get Endpoints.
+	Endpoints(namespace string) EndpointsNamespaceLister
+	EndpointsListerExpansion
+}
+
+// endpointsLister implements the EndpointsLister interface.
+type endpointsLister struct {
+	indexer cache.Indexer
+}
+
+// NewEndpointsLister returns a new EndpointsLister.
+func NewEndpointsLister(indexer cache.Indexer) EndpointsLister {
+	return &endpointsLister{indexer: indexer}
+}
+
+// List lists all Endpoints in the indexer.
+func (s *endpointsLister) List(selector labels.Selector) (ret []*v1.Endpoints, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Endpoints))
+	})
+	return ret, err
+}
+
+// Endpoints returns an object that can list and get Endpoints.
+func (s *endpointsLister) Endpoints(namespace string) EndpointsNamespaceLister {
+	return endpointsNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// EndpointsNamespaceLister helps list and get Endpoints.
+type EndpointsNamespaceLister interface {
+	// List lists all Endpoints in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.Endpoints, err error)
+	// Get retrieves the Endpoints from the indexer for a given namespace and name.
+	Get(name string) (*v1.Endpoints, error)
+	EndpointsNamespaceListerExpansion
+}
+
+// endpointsNamespaceLister implements the EndpointsNamespaceLister
+// interface.
+type endpointsNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Endpoints in the indexer for a given namespace.
+func (s endpointsNamespaceLister) List(selector labels.Selector) (ret []*v1.Endpoints, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Endpoints))
+	})
+	return ret, err
+}
+
+// Get retrieves the Endpoints from the indexer for a given namespace and name.
+func (s endpointsNamespaceLister) Get(name string) (*v1.Endpoints, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("endpoints"), name)
+	}
+	return obj.(*v1.Endpoints), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/event.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/event.go
new file mode 100644
index 0000000..a9d2db0
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/event.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// EventLister helps list Events.
+type EventLister interface {
+	// List lists all Events in the indexer.
+	List(selector labels.Selector) (ret []*v1.Event, err error)
+	// Events returns an object that can list and get Events.
+	Events(namespace string) EventNamespaceLister
+	EventListerExpansion
+}
+
+// eventLister implements the EventLister interface.
+type eventLister struct {
+	indexer cache.Indexer
+}
+
+// NewEventLister returns a new EventLister.
+func NewEventLister(indexer cache.Indexer) EventLister {
+	return &eventLister{indexer: indexer}
+}
+
+// List lists all Events in the indexer.
+func (s *eventLister) List(selector labels.Selector) (ret []*v1.Event, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Event))
+	})
+	return ret, err
+}
+
+// Events returns an object that can list and get Events.
+func (s *eventLister) Events(namespace string) EventNamespaceLister {
+	return eventNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// EventNamespaceLister helps list and get Events.
+type EventNamespaceLister interface {
+	// List lists all Events in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.Event, err error)
+	// Get retrieves the Event from the indexer for a given namespace and name.
+	Get(name string) (*v1.Event, error)
+	EventNamespaceListerExpansion
+}
+
+// eventNamespaceLister implements the EventNamespaceLister
+// interface.
+type eventNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Events in the indexer for a given namespace.
+func (s eventNamespaceLister) List(selector labels.Selector) (ret []*v1.Event, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Event))
+	})
+	return ret, err
+}
+
+// Get retrieves the Event from the indexer for a given namespace and name.
+func (s eventNamespaceLister) Get(name string) (*v1.Event, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("event"), name)
+	}
+	return obj.(*v1.Event), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/expansion_generated.go
new file mode 100644
index 0000000..fac0221
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/expansion_generated.go
@@ -0,0 +1,111 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+// ComponentStatusListerExpansion allows custom methods to be added to
+// ComponentStatusLister.
+type ComponentStatusListerExpansion interface{}
+
+// ConfigMapListerExpansion allows custom methods to be added to
+// ConfigMapLister.
+type ConfigMapListerExpansion interface{}
+
+// ConfigMapNamespaceListerExpansion allows custom methods to be added to
+// ConfigMapNamespaceLister.
+type ConfigMapNamespaceListerExpansion interface{}
+
+// EndpointsListerExpansion allows custom methods to be added to
+// EndpointsLister.
+type EndpointsListerExpansion interface{}
+
+// EndpointsNamespaceListerExpansion allows custom methods to be added to
+// EndpointsNamespaceLister.
+type EndpointsNamespaceListerExpansion interface{}
+
+// EventListerExpansion allows custom methods to be added to
+// EventLister.
+type EventListerExpansion interface{}
+
+// EventNamespaceListerExpansion allows custom methods to be added to
+// EventNamespaceLister.
+type EventNamespaceListerExpansion interface{}
+
+// LimitRangeListerExpansion allows custom methods to be added to
+// LimitRangeLister.
+type LimitRangeListerExpansion interface{}
+
+// LimitRangeNamespaceListerExpansion allows custom methods to be added to
+// LimitRangeNamespaceLister.
+type LimitRangeNamespaceListerExpansion interface{}
+
+// NamespaceListerExpansion allows custom methods to be added to
+// NamespaceLister.
+type NamespaceListerExpansion interface{}
+
+// PersistentVolumeListerExpansion allows custom methods to be added to
+// PersistentVolumeLister.
+type PersistentVolumeListerExpansion interface{}
+
+// PersistentVolumeClaimListerExpansion allows custom methods to be added to
+// PersistentVolumeClaimLister.
+type PersistentVolumeClaimListerExpansion interface{}
+
+// PersistentVolumeClaimNamespaceListerExpansion allows custom methods to be added to
+// PersistentVolumeClaimNamespaceLister.
+type PersistentVolumeClaimNamespaceListerExpansion interface{}
+
+// PodListerExpansion allows custom methods to be added to
+// PodLister.
+type PodListerExpansion interface{}
+
+// PodNamespaceListerExpansion allows custom methods to be added to
+// PodNamespaceLister.
+type PodNamespaceListerExpansion interface{}
+
+// PodTemplateListerExpansion allows custom methods to be added to
+// PodTemplateLister.
+type PodTemplateListerExpansion interface{}
+
+// PodTemplateNamespaceListerExpansion allows custom methods to be added to
+// PodTemplateNamespaceLister.
+type PodTemplateNamespaceListerExpansion interface{}
+
+// ResourceQuotaListerExpansion allows custom methods to be added to
+// ResourceQuotaLister.
+type ResourceQuotaListerExpansion interface{}
+
+// ResourceQuotaNamespaceListerExpansion allows custom methods to be added to
+// ResourceQuotaNamespaceLister.
+type ResourceQuotaNamespaceListerExpansion interface{}
+
+// SecretListerExpansion allows custom methods to be added to
+// SecretLister.
+type SecretListerExpansion interface{}
+
+// SecretNamespaceListerExpansion allows custom methods to be added to
+// SecretNamespaceLister.
+type SecretNamespaceListerExpansion interface{}
+
+// ServiceAccountListerExpansion allows custom methods to be added to
+// ServiceAccountLister.
+type ServiceAccountListerExpansion interface{}
+
+// ServiceAccountNamespaceListerExpansion allows custom methods to be added to
+// ServiceAccountNamespaceLister.
+type ServiceAccountNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/limitrange.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/limitrange.go
new file mode 100644
index 0000000..c773c43
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/limitrange.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// LimitRangeLister helps list LimitRanges.
+type LimitRangeLister interface {
+	// List lists all LimitRanges in the indexer.
+	List(selector labels.Selector) (ret []*v1.LimitRange, err error)
+	// LimitRanges returns an object that can list and get LimitRanges.
+	LimitRanges(namespace string) LimitRangeNamespaceLister
+	LimitRangeListerExpansion
+}
+
+// limitRangeLister implements the LimitRangeLister interface.
+type limitRangeLister struct {
+	indexer cache.Indexer
+}
+
+// NewLimitRangeLister returns a new LimitRangeLister.
+func NewLimitRangeLister(indexer cache.Indexer) LimitRangeLister {
+	return &limitRangeLister{indexer: indexer}
+}
+
+// List lists all LimitRanges in the indexer.
+func (s *limitRangeLister) List(selector labels.Selector) (ret []*v1.LimitRange, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.LimitRange))
+	})
+	return ret, err
+}
+
+// LimitRanges returns an object that can list and get LimitRanges.
+func (s *limitRangeLister) LimitRanges(namespace string) LimitRangeNamespaceLister {
+	return limitRangeNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// LimitRangeNamespaceLister helps list and get LimitRanges.
+type LimitRangeNamespaceLister interface {
+	// List lists all LimitRanges in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.LimitRange, err error)
+	// Get retrieves the LimitRange from the indexer for a given namespace and name.
+	Get(name string) (*v1.LimitRange, error)
+	LimitRangeNamespaceListerExpansion
+}
+
+// limitRangeNamespaceLister implements the LimitRangeNamespaceLister
+// interface.
+type limitRangeNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all LimitRanges in the indexer for a given namespace.
+func (s limitRangeNamespaceLister) List(selector labels.Selector) (ret []*v1.LimitRange, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.LimitRange))
+	})
+	return ret, err
+}
+
+// Get retrieves the LimitRange from the indexer for a given namespace and name.
+func (s limitRangeNamespaceLister) Get(name string) (*v1.LimitRange, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("limitrange"), name)
+	}
+	return obj.(*v1.LimitRange), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/namespace.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/namespace.go
new file mode 100644
index 0000000..6a17d04
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/namespace.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// NamespaceLister helps list Namespaces.
+type NamespaceLister interface {
+	// List lists all Namespaces in the indexer.
+	List(selector labels.Selector) (ret []*v1.Namespace, err error)
+	// Get retrieves the Namespace from the index for a given name.
+	Get(name string) (*v1.Namespace, error)
+	NamespaceListerExpansion
+}
+
+// namespaceLister implements the NamespaceLister interface.
+type namespaceLister struct {
+	indexer cache.Indexer
+}
+
+// NewNamespaceLister returns a new NamespaceLister.
+func NewNamespaceLister(indexer cache.Indexer) NamespaceLister {
+	return &namespaceLister{indexer: indexer}
+}
+
+// List lists all Namespaces in the indexer.
+func (s *namespaceLister) List(selector labels.Selector) (ret []*v1.Namespace, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Namespace))
+	})
+	return ret, err
+}
+
+// Get retrieves the Namespace from the index for a given name.
+func (s *namespaceLister) Get(name string) (*v1.Namespace, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("namespace"), name)
+	}
+	return obj.(*v1.Namespace), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/node.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/node.go
new file mode 100644
index 0000000..b568ebe
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/node.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// NodeLister helps list Nodes.
+type NodeLister interface {
+	// List lists all Nodes in the indexer.
+	List(selector labels.Selector) (ret []*v1.Node, err error)
+	// Get retrieves the Node from the index for a given name.
+	Get(name string) (*v1.Node, error)
+	NodeListerExpansion
+}
+
+// nodeLister implements the NodeLister interface.
+type nodeLister struct {
+	indexer cache.Indexer
+}
+
+// NewNodeLister returns a new NodeLister.
+func NewNodeLister(indexer cache.Indexer) NodeLister {
+	return &nodeLister{indexer: indexer}
+}
+
+// List lists all Nodes in the indexer.
+func (s *nodeLister) List(selector labels.Selector) (ret []*v1.Node, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Node))
+	})
+	return ret, err
+}
+
+// Get retrieves the Node from the index for a given name.
+func (s *nodeLister) Get(name string) (*v1.Node, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("node"), name)
+	}
+	return obj.(*v1.Node), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/node_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/node_expansion.go
new file mode 100644
index 0000000..9e5c55a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/node_expansion.go
@@ -0,0 +1,48 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// NodeConditionPredicate is a function that indicates whether the given node's conditions meet
+// some set of criteria defined by the function.
+type NodeConditionPredicate func(node *v1.Node) bool
+
+// NodeListerExpansion allows custom methods to be added to
+// NodeLister.
+type NodeListerExpansion interface {
+	ListWithPredicate(predicate NodeConditionPredicate) ([]*v1.Node, error)
+}
+
+func (l *nodeLister) ListWithPredicate(predicate NodeConditionPredicate) ([]*v1.Node, error) {
+	nodes, err := l.List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var filtered []*v1.Node
+	for i := range nodes {
+		if predicate(nodes[i]) {
+			filtered = append(filtered, nodes[i])
+		}
+	}
+
+	return filtered, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/persistentvolume.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/persistentvolume.go
new file mode 100644
index 0000000..1d7c6ca
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/persistentvolume.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// PersistentVolumeLister helps list PersistentVolumes.
+type PersistentVolumeLister interface {
+	// List lists all PersistentVolumes in the indexer.
+	List(selector labels.Selector) (ret []*v1.PersistentVolume, err error)
+	// Get retrieves the PersistentVolume from the index for a given name.
+	Get(name string) (*v1.PersistentVolume, error)
+	PersistentVolumeListerExpansion
+}
+
+// persistentVolumeLister implements the PersistentVolumeLister interface.
+type persistentVolumeLister struct {
+	indexer cache.Indexer
+}
+
+// NewPersistentVolumeLister returns a new PersistentVolumeLister.
+func NewPersistentVolumeLister(indexer cache.Indexer) PersistentVolumeLister {
+	return &persistentVolumeLister{indexer: indexer}
+}
+
+// List lists all PersistentVolumes in the indexer.
+func (s *persistentVolumeLister) List(selector labels.Selector) (ret []*v1.PersistentVolume, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.PersistentVolume))
+	})
+	return ret, err
+}
+
+// Get retrieves the PersistentVolume from the index for a given name.
+func (s *persistentVolumeLister) Get(name string) (*v1.PersistentVolume, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("persistentvolume"), name)
+	}
+	return obj.(*v1.PersistentVolume), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/persistentvolumeclaim.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/persistentvolumeclaim.go
new file mode 100644
index 0000000..501a38c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/persistentvolumeclaim.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// PersistentVolumeClaimLister helps list PersistentVolumeClaims.
+type PersistentVolumeClaimLister interface {
+	// List lists all PersistentVolumeClaims in the indexer.
+	List(selector labels.Selector) (ret []*v1.PersistentVolumeClaim, err error)
+	// PersistentVolumeClaims returns an object that can list and get PersistentVolumeClaims.
+	PersistentVolumeClaims(namespace string) PersistentVolumeClaimNamespaceLister
+	PersistentVolumeClaimListerExpansion
+}
+
+// persistentVolumeClaimLister implements the PersistentVolumeClaimLister interface.
+type persistentVolumeClaimLister struct {
+	indexer cache.Indexer
+}
+
+// NewPersistentVolumeClaimLister returns a new PersistentVolumeClaimLister.
+func NewPersistentVolumeClaimLister(indexer cache.Indexer) PersistentVolumeClaimLister {
+	return &persistentVolumeClaimLister{indexer: indexer}
+}
+
+// List lists all PersistentVolumeClaims in the indexer.
+func (s *persistentVolumeClaimLister) List(selector labels.Selector) (ret []*v1.PersistentVolumeClaim, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.PersistentVolumeClaim))
+	})
+	return ret, err
+}
+
+// PersistentVolumeClaims returns an object that can list and get PersistentVolumeClaims.
+func (s *persistentVolumeClaimLister) PersistentVolumeClaims(namespace string) PersistentVolumeClaimNamespaceLister {
+	return persistentVolumeClaimNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// PersistentVolumeClaimNamespaceLister helps list and get PersistentVolumeClaims.
+type PersistentVolumeClaimNamespaceLister interface {
+	// List lists all PersistentVolumeClaims in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.PersistentVolumeClaim, err error)
+	// Get retrieves the PersistentVolumeClaim from the indexer for a given namespace and name.
+	Get(name string) (*v1.PersistentVolumeClaim, error)
+	PersistentVolumeClaimNamespaceListerExpansion
+}
+
+// persistentVolumeClaimNamespaceLister implements the PersistentVolumeClaimNamespaceLister
+// interface.
+type persistentVolumeClaimNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all PersistentVolumeClaims in the indexer for a given namespace.
+func (s persistentVolumeClaimNamespaceLister) List(selector labels.Selector) (ret []*v1.PersistentVolumeClaim, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.PersistentVolumeClaim))
+	})
+	return ret, err
+}
+
+// Get retrieves the PersistentVolumeClaim from the indexer for a given namespace and name.
+func (s persistentVolumeClaimNamespaceLister) Get(name string) (*v1.PersistentVolumeClaim, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("persistentvolumeclaim"), name)
+	}
+	return obj.(*v1.PersistentVolumeClaim), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/pod.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/pod.go
new file mode 100644
index 0000000..442f8c5
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/pod.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// PodLister helps list Pods.
+type PodLister interface {
+	// List lists all Pods in the indexer.
+	List(selector labels.Selector) (ret []*v1.Pod, err error)
+	// Pods returns an object that can list and get Pods.
+	Pods(namespace string) PodNamespaceLister
+	PodListerExpansion
+}
+
+// podLister implements the PodLister interface.
+type podLister struct {
+	indexer cache.Indexer
+}
+
+// NewPodLister returns a new PodLister.
+func NewPodLister(indexer cache.Indexer) PodLister {
+	return &podLister{indexer: indexer}
+}
+
+// List lists all Pods in the indexer.
+func (s *podLister) List(selector labels.Selector) (ret []*v1.Pod, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Pod))
+	})
+	return ret, err
+}
+
+// Pods returns an object that can list and get Pods.
+func (s *podLister) Pods(namespace string) PodNamespaceLister {
+	return podNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// PodNamespaceLister helps list and get Pods.
+type PodNamespaceLister interface {
+	// List lists all Pods in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.Pod, err error)
+	// Get retrieves the Pod from the indexer for a given namespace and name.
+	Get(name string) (*v1.Pod, error)
+	PodNamespaceListerExpansion
+}
+
+// podNamespaceLister implements the PodNamespaceLister
+// interface.
+type podNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Pods in the indexer for a given namespace.
+func (s podNamespaceLister) List(selector labels.Selector) (ret []*v1.Pod, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Pod))
+	})
+	return ret, err
+}
+
+// Get retrieves the Pod from the indexer for a given namespace and name.
+func (s podNamespaceLister) Get(name string) (*v1.Pod, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("pod"), name)
+	}
+	return obj.(*v1.Pod), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/podtemplate.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/podtemplate.go
new file mode 100644
index 0000000..9a17f82
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/podtemplate.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// PodTemplateLister helps list PodTemplates.
+type PodTemplateLister interface {
+	// List lists all PodTemplates in the indexer.
+	List(selector labels.Selector) (ret []*v1.PodTemplate, err error)
+	// PodTemplates returns an object that can list and get PodTemplates.
+	PodTemplates(namespace string) PodTemplateNamespaceLister
+	PodTemplateListerExpansion
+}
+
+// podTemplateLister implements the PodTemplateLister interface.
+type podTemplateLister struct {
+	indexer cache.Indexer
+}
+
+// NewPodTemplateLister returns a new PodTemplateLister.
+func NewPodTemplateLister(indexer cache.Indexer) PodTemplateLister {
+	return &podTemplateLister{indexer: indexer}
+}
+
+// List lists all PodTemplates in the indexer.
+func (s *podTemplateLister) List(selector labels.Selector) (ret []*v1.PodTemplate, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.PodTemplate))
+	})
+	return ret, err
+}
+
+// PodTemplates returns an object that can list and get PodTemplates.
+func (s *podTemplateLister) PodTemplates(namespace string) PodTemplateNamespaceLister {
+	return podTemplateNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// PodTemplateNamespaceLister helps list and get PodTemplates.
+type PodTemplateNamespaceLister interface {
+	// List lists all PodTemplates in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.PodTemplate, err error)
+	// Get retrieves the PodTemplate from the indexer for a given namespace and name.
+	Get(name string) (*v1.PodTemplate, error)
+	PodTemplateNamespaceListerExpansion
+}
+
+// podTemplateNamespaceLister implements the PodTemplateNamespaceLister
+// interface.
+type podTemplateNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all PodTemplates in the indexer for a given namespace.
+func (s podTemplateNamespaceLister) List(selector labels.Selector) (ret []*v1.PodTemplate, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.PodTemplate))
+	})
+	return ret, err
+}
+
+// Get retrieves the PodTemplate from the indexer for a given namespace and name.
+func (s podTemplateNamespaceLister) Get(name string) (*v1.PodTemplate, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("podtemplate"), name)
+	}
+	return obj.(*v1.PodTemplate), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/replicationcontroller.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/replicationcontroller.go
new file mode 100644
index 0000000..8b17aa2
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/replicationcontroller.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ReplicationControllerLister helps list ReplicationControllers.
+type ReplicationControllerLister interface {
+	// List lists all ReplicationControllers in the indexer.
+	List(selector labels.Selector) (ret []*v1.ReplicationController, err error)
+	// ReplicationControllers returns an object that can list and get ReplicationControllers.
+	ReplicationControllers(namespace string) ReplicationControllerNamespaceLister
+	ReplicationControllerListerExpansion
+}
+
+// replicationControllerLister implements the ReplicationControllerLister interface.
+type replicationControllerLister struct {
+	indexer cache.Indexer
+}
+
+// NewReplicationControllerLister returns a new ReplicationControllerLister.
+func NewReplicationControllerLister(indexer cache.Indexer) ReplicationControllerLister {
+	return &replicationControllerLister{indexer: indexer}
+}
+
+// List lists all ReplicationControllers in the indexer.
+func (s *replicationControllerLister) List(selector labels.Selector) (ret []*v1.ReplicationController, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ReplicationController))
+	})
+	return ret, err
+}
+
+// ReplicationControllers returns an object that can list and get ReplicationControllers.
+func (s *replicationControllerLister) ReplicationControllers(namespace string) ReplicationControllerNamespaceLister {
+	return replicationControllerNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ReplicationControllerNamespaceLister helps list and get ReplicationControllers.
+type ReplicationControllerNamespaceLister interface {
+	// List lists all ReplicationControllers in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.ReplicationController, err error)
+	// Get retrieves the ReplicationController from the indexer for a given namespace and name.
+	Get(name string) (*v1.ReplicationController, error)
+	ReplicationControllerNamespaceListerExpansion
+}
+
+// replicationControllerNamespaceLister implements the ReplicationControllerNamespaceLister
+// interface.
+type replicationControllerNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all ReplicationControllers in the indexer for a given namespace.
+func (s replicationControllerNamespaceLister) List(selector labels.Selector) (ret []*v1.ReplicationController, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ReplicationController))
+	})
+	return ret, err
+}
+
+// Get retrieves the ReplicationController from the indexer for a given namespace and name.
+func (s replicationControllerNamespaceLister) Get(name string) (*v1.ReplicationController, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("replicationcontroller"), name)
+	}
+	return obj.(*v1.ReplicationController), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/replicationcontroller_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/replicationcontroller_expansion.go
new file mode 100644
index 0000000..b031d52
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/replicationcontroller_expansion.go
@@ -0,0 +1,66 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"fmt"
+
+	"k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// ReplicationControllerListerExpansion allows custom methods to be added to
+// ReplicationControllerLister.
+type ReplicationControllerListerExpansion interface {
+	GetPodControllers(pod *v1.Pod) ([]*v1.ReplicationController, error)
+}
+
+// ReplicationControllerNamespaceListerExpansion allows custom methods to be added to
+// ReplicationControllerNamespaceLister.
+type ReplicationControllerNamespaceListerExpansion interface{}
+
+// GetPodControllers returns a list of ReplicationControllers that potentially match a pod.
+// Only the one specified in the Pod's ControllerRef will actually manage it.
+// Returns an error only if no matching ReplicationControllers are found.
+func (s *replicationControllerLister) GetPodControllers(pod *v1.Pod) ([]*v1.ReplicationController, error) {
+	if len(pod.Labels) == 0 {
+		return nil, fmt.Errorf("no controllers found for pod %v because it has no labels", pod.Name)
+	}
+
+	items, err := s.ReplicationControllers(pod.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var controllers []*v1.ReplicationController
+	for i := range items {
+		rc := items[i]
+		selector := labels.Set(rc.Spec.Selector).AsSelectorPreValidated()
+
+		// If an rc with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
+			continue
+		}
+		controllers = append(controllers, rc)
+	}
+
+	if len(controllers) == 0 {
+		return nil, fmt.Errorf("could not find controller for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
+	}
+
+	return controllers, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/resourcequota.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/resourcequota.go
new file mode 100644
index 0000000..f5b7030
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/resourcequota.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ResourceQuotaLister helps list ResourceQuotas.
+type ResourceQuotaLister interface {
+	// List lists all ResourceQuotas in the indexer.
+	List(selector labels.Selector) (ret []*v1.ResourceQuota, err error)
+	// ResourceQuotas returns an object that can list and get ResourceQuotas.
+	ResourceQuotas(namespace string) ResourceQuotaNamespaceLister
+	ResourceQuotaListerExpansion
+}
+
+// resourceQuotaLister implements the ResourceQuotaLister interface.
+type resourceQuotaLister struct {
+	indexer cache.Indexer
+}
+
+// NewResourceQuotaLister returns a new ResourceQuotaLister.
+func NewResourceQuotaLister(indexer cache.Indexer) ResourceQuotaLister {
+	return &resourceQuotaLister{indexer: indexer}
+}
+
+// List lists all ResourceQuotas in the indexer.
+func (s *resourceQuotaLister) List(selector labels.Selector) (ret []*v1.ResourceQuota, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ResourceQuota))
+	})
+	return ret, err
+}
+
+// ResourceQuotas returns an object that can list and get ResourceQuotas.
+func (s *resourceQuotaLister) ResourceQuotas(namespace string) ResourceQuotaNamespaceLister {
+	return resourceQuotaNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ResourceQuotaNamespaceLister helps list and get ResourceQuotas.
+type ResourceQuotaNamespaceLister interface {
+	// List lists all ResourceQuotas in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.ResourceQuota, err error)
+	// Get retrieves the ResourceQuota from the indexer for a given namespace and name.
+	Get(name string) (*v1.ResourceQuota, error)
+	ResourceQuotaNamespaceListerExpansion
+}
+
+// resourceQuotaNamespaceLister implements the ResourceQuotaNamespaceLister
+// interface.
+type resourceQuotaNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all ResourceQuotas in the indexer for a given namespace.
+func (s resourceQuotaNamespaceLister) List(selector labels.Selector) (ret []*v1.ResourceQuota, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ResourceQuota))
+	})
+	return ret, err
+}
+
+// Get retrieves the ResourceQuota from the indexer for a given namespace and name.
+func (s resourceQuotaNamespaceLister) Get(name string) (*v1.ResourceQuota, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("resourcequota"), name)
+	}
+	return obj.(*v1.ResourceQuota), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/secret.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/secret.go
new file mode 100644
index 0000000..e9ef249
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/secret.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// SecretLister helps list Secrets.
+type SecretLister interface {
+	// List lists all Secrets in the indexer.
+	List(selector labels.Selector) (ret []*v1.Secret, err error)
+	// Secrets returns an object that can list and get Secrets.
+	Secrets(namespace string) SecretNamespaceLister
+	SecretListerExpansion
+}
+
+// secretLister implements the SecretLister interface.
+type secretLister struct {
+	indexer cache.Indexer
+}
+
+// NewSecretLister returns a new SecretLister.
+func NewSecretLister(indexer cache.Indexer) SecretLister {
+	return &secretLister{indexer: indexer}
+}
+
+// List lists all Secrets in the indexer.
+func (s *secretLister) List(selector labels.Selector) (ret []*v1.Secret, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Secret))
+	})
+	return ret, err
+}
+
+// Secrets returns an object that can list and get Secrets.
+func (s *secretLister) Secrets(namespace string) SecretNamespaceLister {
+	return secretNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// SecretNamespaceLister helps list and get Secrets.
+type SecretNamespaceLister interface {
+	// List lists all Secrets in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.Secret, err error)
+	// Get retrieves the Secret from the indexer for a given namespace and name.
+	Get(name string) (*v1.Secret, error)
+	SecretNamespaceListerExpansion
+}
+
+// secretNamespaceLister implements the SecretNamespaceLister
+// interface.
+type secretNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Secrets in the indexer for a given namespace.
+func (s secretNamespaceLister) List(selector labels.Selector) (ret []*v1.Secret, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Secret))
+	})
+	return ret, err
+}
+
+// Get retrieves the Secret from the indexer for a given namespace and name.
+func (s secretNamespaceLister) Get(name string) (*v1.Secret, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("secret"), name)
+	}
+	return obj.(*v1.Secret), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/service.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/service.go
new file mode 100644
index 0000000..3b5941a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/service.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ServiceLister helps list Services.
+type ServiceLister interface {
+	// List lists all Services in the indexer.
+	List(selector labels.Selector) (ret []*v1.Service, err error)
+	// Services returns an object that can list and get Services.
+	Services(namespace string) ServiceNamespaceLister
+	ServiceListerExpansion
+}
+
+// serviceLister implements the ServiceLister interface.
+type serviceLister struct {
+	indexer cache.Indexer
+}
+
+// NewServiceLister returns a new ServiceLister.
+func NewServiceLister(indexer cache.Indexer) ServiceLister {
+	return &serviceLister{indexer: indexer}
+}
+
+// List lists all Services in the indexer.
+func (s *serviceLister) List(selector labels.Selector) (ret []*v1.Service, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Service))
+	})
+	return ret, err
+}
+
+// Services returns an object that can list and get Services.
+func (s *serviceLister) Services(namespace string) ServiceNamespaceLister {
+	return serviceNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ServiceNamespaceLister helps list and get Services.
+type ServiceNamespaceLister interface {
+	// List lists all Services in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.Service, err error)
+	// Get retrieves the Service from the indexer for a given namespace and name.
+	Get(name string) (*v1.Service, error)
+	ServiceNamespaceListerExpansion
+}
+
+// serviceNamespaceLister implements the ServiceNamespaceLister
+// interface.
+type serviceNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Services in the indexer for a given namespace.
+func (s serviceNamespaceLister) List(selector labels.Selector) (ret []*v1.Service, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Service))
+	})
+	return ret, err
+}
+
+// Get retrieves the Service from the indexer for a given namespace and name.
+func (s serviceNamespaceLister) Get(name string) (*v1.Service, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("service"), name)
+	}
+	return obj.(*v1.Service), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/service_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/service_expansion.go
new file mode 100644
index 0000000..e283d25
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/service_expansion.go
@@ -0,0 +1,56 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// ServiceListerExpansion allows custom methods to be added to
+// ServiceLister.
+type ServiceListerExpansion interface {
+	GetPodServices(pod *v1.Pod) ([]*v1.Service, error)
+}
+
+// ServiceNamespaceListerExpansion allows custom methods to be added to
+// ServiceNamespaceLister.
+type ServiceNamespaceListerExpansion interface{}
+
+// TODO: Move this back to scheduler as a helper function that takes a Store,
+// rather than a method of ServiceLister.
+func (s *serviceLister) GetPodServices(pod *v1.Pod) ([]*v1.Service, error) {
+	allServices, err := s.Services(pod.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var services []*v1.Service
+	for i := range allServices {
+		service := allServices[i]
+		if service.Spec.Selector == nil {
+			// services with nil selectors match nothing, not everything.
+			continue
+		}
+		selector := labels.Set(service.Spec.Selector).AsSelectorPreValidated()
+		if selector.Matches(labels.Set(pod.Labels)) {
+			services = append(services, service)
+		}
+	}
+
+	return services, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/core/v1/serviceaccount.go b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/serviceaccount.go
new file mode 100644
index 0000000..8b94cf5
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/core/v1/serviceaccount.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ServiceAccountLister helps list ServiceAccounts.
+type ServiceAccountLister interface {
+	// List lists all ServiceAccounts in the indexer.
+	List(selector labels.Selector) (ret []*v1.ServiceAccount, err error)
+	// ServiceAccounts returns an object that can list and get ServiceAccounts.
+	ServiceAccounts(namespace string) ServiceAccountNamespaceLister
+	ServiceAccountListerExpansion
+}
+
+// serviceAccountLister implements the ServiceAccountLister interface.
+type serviceAccountLister struct {
+	indexer cache.Indexer
+}
+
+// NewServiceAccountLister returns a new ServiceAccountLister.
+func NewServiceAccountLister(indexer cache.Indexer) ServiceAccountLister {
+	return &serviceAccountLister{indexer: indexer}
+}
+
+// List lists all ServiceAccounts in the indexer.
+func (s *serviceAccountLister) List(selector labels.Selector) (ret []*v1.ServiceAccount, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ServiceAccount))
+	})
+	return ret, err
+}
+
+// ServiceAccounts returns an object that can list and get ServiceAccounts.
+func (s *serviceAccountLister) ServiceAccounts(namespace string) ServiceAccountNamespaceLister {
+	return serviceAccountNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ServiceAccountNamespaceLister helps list and get ServiceAccounts.
+type ServiceAccountNamespaceLister interface {
+	// List lists all ServiceAccounts in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.ServiceAccount, err error)
+	// Get retrieves the ServiceAccount from the indexer for a given namespace and name.
+	Get(name string) (*v1.ServiceAccount, error)
+	ServiceAccountNamespaceListerExpansion
+}
+
+// serviceAccountNamespaceLister implements the ServiceAccountNamespaceLister
+// interface.
+type serviceAccountNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all ServiceAccounts in the indexer for a given namespace.
+func (s serviceAccountNamespaceLister) List(selector labels.Selector) (ret []*v1.ServiceAccount, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ServiceAccount))
+	})
+	return ret, err
+}
+
+// Get retrieves the ServiceAccount from the indexer for a given namespace and name.
+func (s serviceAccountNamespaceLister) Get(name string) (*v1.ServiceAccount, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("serviceaccount"), name)
+	}
+	return obj.(*v1.ServiceAccount), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/events/v1beta1/event.go b/metrics-server/vendor/k8s.io/client-go/listers/events/v1beta1/event.go
new file mode 100644
index 0000000..4a5bc39
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/events/v1beta1/event.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/events/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// EventLister helps list Events.
+type EventLister interface {
+	// List lists all Events in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.Event, err error)
+	// Events returns an object that can list and get Events.
+	Events(namespace string) EventNamespaceLister
+	EventListerExpansion
+}
+
+// eventLister implements the EventLister interface.
+type eventLister struct {
+	indexer cache.Indexer
+}
+
+// NewEventLister returns a new EventLister.
+func NewEventLister(indexer cache.Indexer) EventLister {
+	return &eventLister{indexer: indexer}
+}
+
+// List lists all Events in the indexer.
+func (s *eventLister) List(selector labels.Selector) (ret []*v1beta1.Event, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Event))
+	})
+	return ret, err
+}
+
+// Events returns an object that can list and get Events.
+func (s *eventLister) Events(namespace string) EventNamespaceLister {
+	return eventNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// EventNamespaceLister helps list and get Events.
+type EventNamespaceLister interface {
+	// List lists all Events in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta1.Event, err error)
+	// Get retrieves the Event from the indexer for a given namespace and name.
+	Get(name string) (*v1beta1.Event, error)
+	EventNamespaceListerExpansion
+}
+
+// eventNamespaceLister implements the EventNamespaceLister
+// interface.
+type eventNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Events in the indexer for a given namespace.
+func (s eventNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Event, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Event))
+	})
+	return ret, err
+}
+
+// Get retrieves the Event from the indexer for a given namespace and name.
+func (s eventNamespaceLister) Get(name string) (*v1beta1.Event, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("event"), name)
+	}
+	return obj.(*v1beta1.Event), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/events/v1beta1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/events/v1beta1/expansion_generated.go
new file mode 100644
index 0000000..d311691
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/events/v1beta1/expansion_generated.go
@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+// EventListerExpansion allows custom methods to be added to
+// EventLister.
+type EventListerExpansion interface{}
+
+// EventNamespaceListerExpansion allows custom methods to be added to
+// EventNamespaceLister.
+type EventNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/daemonset.go b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/daemonset.go
new file mode 100644
index 0000000..a7bb665
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/daemonset.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/extensions/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// DaemonSetLister helps list DaemonSets.
+type DaemonSetLister interface {
+	// List lists all DaemonSets in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.DaemonSet, err error)
+	// DaemonSets returns an object that can list and get DaemonSets.
+	DaemonSets(namespace string) DaemonSetNamespaceLister
+	DaemonSetListerExpansion
+}
+
+// daemonSetLister implements the DaemonSetLister interface.
+type daemonSetLister struct {
+	indexer cache.Indexer
+}
+
+// NewDaemonSetLister returns a new DaemonSetLister.
+func NewDaemonSetLister(indexer cache.Indexer) DaemonSetLister {
+	return &daemonSetLister{indexer: indexer}
+}
+
+// List lists all DaemonSets in the indexer.
+func (s *daemonSetLister) List(selector labels.Selector) (ret []*v1beta1.DaemonSet, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.DaemonSet))
+	})
+	return ret, err
+}
+
+// DaemonSets returns an object that can list and get DaemonSets.
+func (s *daemonSetLister) DaemonSets(namespace string) DaemonSetNamespaceLister {
+	return daemonSetNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// DaemonSetNamespaceLister helps list and get DaemonSets.
+type DaemonSetNamespaceLister interface {
+	// List lists all DaemonSets in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta1.DaemonSet, err error)
+	// Get retrieves the DaemonSet from the indexer for a given namespace and name.
+	Get(name string) (*v1beta1.DaemonSet, error)
+	DaemonSetNamespaceListerExpansion
+}
+
+// daemonSetNamespaceLister implements the DaemonSetNamespaceLister
+// interface.
+type daemonSetNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all DaemonSets in the indexer for a given namespace.
+func (s daemonSetNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.DaemonSet, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.DaemonSet))
+	})
+	return ret, err
+}
+
+// Get retrieves the DaemonSet from the indexer for a given namespace and name.
+func (s daemonSetNamespaceLister) Get(name string) (*v1beta1.DaemonSet, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("daemonset"), name)
+	}
+	return obj.(*v1beta1.DaemonSet), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/daemonset_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/daemonset_expansion.go
new file mode 100644
index 0000000..336a4ed
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/daemonset_expansion.go
@@ -0,0 +1,114 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	"fmt"
+
+	apps "k8s.io/api/apps/v1beta1"
+	"k8s.io/api/core/v1"
+	"k8s.io/api/extensions/v1beta1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// DaemonSetListerExpansion allows custom methods to be added to
+// DaemonSetLister.
+type DaemonSetListerExpansion interface {
+	GetPodDaemonSets(pod *v1.Pod) ([]*v1beta1.DaemonSet, error)
+	GetHistoryDaemonSets(history *apps.ControllerRevision) ([]*v1beta1.DaemonSet, error)
+}
+
+// DaemonSetNamespaceListerExpansion allows custom methods to be added to
+// DaemonSetNamespaceLister.
+type DaemonSetNamespaceListerExpansion interface{}
+
+// GetPodDaemonSets returns a list of DaemonSets that potentially match a pod.
+// Only the one specified in the Pod's ControllerRef will actually manage it.
+// Returns an error only if no matching DaemonSets are found.
+func (s *daemonSetLister) GetPodDaemonSets(pod *v1.Pod) ([]*v1beta1.DaemonSet, error) {
+	var selector labels.Selector
+	var daemonSet *v1beta1.DaemonSet
+
+	if len(pod.Labels) == 0 {
+		return nil, fmt.Errorf("no daemon sets found for pod %v because it has no labels", pod.Name)
+	}
+
+	list, err := s.DaemonSets(pod.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var daemonSets []*v1beta1.DaemonSet
+	for i := range list {
+		daemonSet = list[i]
+		if daemonSet.Namespace != pod.Namespace {
+			continue
+		}
+		selector, err = metav1.LabelSelectorAsSelector(daemonSet.Spec.Selector)
+		if err != nil {
+			// this should not happen if the DaemonSet passed validation
+			return nil, err
+		}
+
+		// If a daemonSet with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
+			continue
+		}
+		daemonSets = append(daemonSets, daemonSet)
+	}
+
+	if len(daemonSets) == 0 {
+		return nil, fmt.Errorf("could not find daemon set for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
+	}
+
+	return daemonSets, nil
+}
+
+// GetHistoryDaemonSets returns a list of DaemonSets that potentially
+// match a ControllerRevision. Only the one specified in the ControllerRevision's ControllerRef
+// will actually manage it.
+// Returns an error only if no matching DaemonSets are found.
+func (s *daemonSetLister) GetHistoryDaemonSets(history *apps.ControllerRevision) ([]*v1beta1.DaemonSet, error) {
+	if len(history.Labels) == 0 {
+		return nil, fmt.Errorf("no DaemonSet found for ControllerRevision %s because it has no labels", history.Name)
+	}
+
+	list, err := s.DaemonSets(history.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var daemonSets []*v1beta1.DaemonSet
+	for _, ds := range list {
+		selector, err := metav1.LabelSelectorAsSelector(ds.Spec.Selector)
+		if err != nil {
+			return nil, fmt.Errorf("invalid label selector: %v", err)
+		}
+		// If a DaemonSet with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(history.Labels)) {
+			continue
+		}
+		daemonSets = append(daemonSets, ds)
+	}
+
+	if len(daemonSets) == 0 {
+		return nil, fmt.Errorf("could not find DaemonSets for ControllerRevision %s in namespace %s with labels: %v", history.Name, history.Namespace, history.Labels)
+	}
+
+	return daemonSets, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/deployment.go b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/deployment.go
new file mode 100644
index 0000000..13e3071
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/deployment.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/extensions/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// DeploymentLister helps list Deployments.
+type DeploymentLister interface {
+	// List lists all Deployments in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.Deployment, err error)
+	// Deployments returns an object that can list and get Deployments.
+	Deployments(namespace string) DeploymentNamespaceLister
+	DeploymentListerExpansion
+}
+
+// deploymentLister implements the DeploymentLister interface.
+type deploymentLister struct {
+	indexer cache.Indexer
+}
+
+// NewDeploymentLister returns a new DeploymentLister.
+func NewDeploymentLister(indexer cache.Indexer) DeploymentLister {
+	return &deploymentLister{indexer: indexer}
+}
+
+// List lists all Deployments in the indexer.
+func (s *deploymentLister) List(selector labels.Selector) (ret []*v1beta1.Deployment, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Deployment))
+	})
+	return ret, err
+}
+
+// Deployments returns an object that can list and get Deployments.
+func (s *deploymentLister) Deployments(namespace string) DeploymentNamespaceLister {
+	return deploymentNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// DeploymentNamespaceLister helps list and get Deployments.
+type DeploymentNamespaceLister interface {
+	// List lists all Deployments in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta1.Deployment, err error)
+	// Get retrieves the Deployment from the indexer for a given namespace and name.
+	Get(name string) (*v1beta1.Deployment, error)
+	DeploymentNamespaceListerExpansion
+}
+
+// deploymentNamespaceLister implements the DeploymentNamespaceLister
+// interface.
+type deploymentNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Deployments in the indexer for a given namespace.
+func (s deploymentNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Deployment, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Deployment))
+	})
+	return ret, err
+}
+
+// Get retrieves the Deployment from the indexer for a given namespace and name.
+func (s deploymentNamespaceLister) Get(name string) (*v1beta1.Deployment, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("deployment"), name)
+	}
+	return obj.(*v1beta1.Deployment), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/deployment_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/deployment_expansion.go
new file mode 100644
index 0000000..b9a1416
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/deployment_expansion.go
@@ -0,0 +1,70 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	"fmt"
+
+	extensions "k8s.io/api/extensions/v1beta1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// DeploymentListerExpansion allows custom methods to be added to
+// DeploymentLister.
+type DeploymentListerExpansion interface {
+	GetDeploymentsForReplicaSet(rs *extensions.ReplicaSet) ([]*extensions.Deployment, error)
+}
+
+// DeploymentNamespaceListerExpansion allows custom methods to be added to
+// DeploymentNamespaceLister.
+type DeploymentNamespaceListerExpansion interface{}
+
+// GetDeploymentsForReplicaSet returns a list of Deployments that potentially
+// match a ReplicaSet. Only the one specified in the ReplicaSet's ControllerRef
+// will actually manage it.
+// Returns an error only if no matching Deployments are found.
+func (s *deploymentLister) GetDeploymentsForReplicaSet(rs *extensions.ReplicaSet) ([]*extensions.Deployment, error) {
+	if len(rs.Labels) == 0 {
+		return nil, fmt.Errorf("no deployments found for ReplicaSet %v because it has no labels", rs.Name)
+	}
+
+	// TODO: MODIFY THIS METHOD so that it checks for the podTemplateSpecHash label
+	dList, err := s.Deployments(rs.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var deployments []*extensions.Deployment
+	for _, d := range dList {
+		selector, err := metav1.LabelSelectorAsSelector(d.Spec.Selector)
+		if err != nil {
+			return nil, fmt.Errorf("invalid label selector: %v", err)
+		}
+		// If a deployment with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(rs.Labels)) {
+			continue
+		}
+		deployments = append(deployments, d)
+	}
+
+	if len(deployments) == 0 {
+		return nil, fmt.Errorf("could not find deployments set for ReplicaSet %s in namespace %s with labels: %v", rs.Name, rs.Namespace, rs.Labels)
+	}
+
+	return deployments, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/expansion_generated.go
new file mode 100644
index 0000000..b5ee8a4
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/expansion_generated.go
@@ -0,0 +1,39 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+// IngressListerExpansion allows custom methods to be added to
+// IngressLister.
+type IngressListerExpansion interface{}
+
+// IngressNamespaceListerExpansion allows custom methods to be added to
+// IngressNamespaceLister.
+type IngressNamespaceListerExpansion interface{}
+
+// PodSecurityPolicyListerExpansion allows custom methods to be added to
+// PodSecurityPolicyLister.
+type PodSecurityPolicyListerExpansion interface{}
+
+// ScaleListerExpansion allows custom methods to be added to
+// ScaleLister.
+type ScaleListerExpansion interface{}
+
+// ScaleNamespaceListerExpansion allows custom methods to be added to
+// ScaleNamespaceLister.
+type ScaleNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/ingress.go b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/ingress.go
new file mode 100644
index 0000000..1bc33ed
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/ingress.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/extensions/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// IngressLister helps list Ingresses.
+type IngressLister interface {
+	// List lists all Ingresses in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.Ingress, err error)
+	// Ingresses returns an object that can list and get Ingresses.
+	Ingresses(namespace string) IngressNamespaceLister
+	IngressListerExpansion
+}
+
+// ingressLister implements the IngressLister interface.
+type ingressLister struct {
+	indexer cache.Indexer
+}
+
+// NewIngressLister returns a new IngressLister.
+func NewIngressLister(indexer cache.Indexer) IngressLister {
+	return &ingressLister{indexer: indexer}
+}
+
+// List lists all Ingresses in the indexer.
+func (s *ingressLister) List(selector labels.Selector) (ret []*v1beta1.Ingress, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Ingress))
+	})
+	return ret, err
+}
+
+// Ingresses returns an object that can list and get Ingresses.
+func (s *ingressLister) Ingresses(namespace string) IngressNamespaceLister {
+	return ingressNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// IngressNamespaceLister helps list and get Ingresses.
+type IngressNamespaceLister interface {
+	// List lists all Ingresses in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta1.Ingress, err error)
+	// Get retrieves the Ingress from the indexer for a given namespace and name.
+	Get(name string) (*v1beta1.Ingress, error)
+	IngressNamespaceListerExpansion
+}
+
+// ingressNamespaceLister implements the IngressNamespaceLister
+// interface.
+type ingressNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Ingresses in the indexer for a given namespace.
+func (s ingressNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Ingress, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Ingress))
+	})
+	return ret, err
+}
+
+// Get retrieves the Ingress from the indexer for a given namespace and name.
+func (s ingressNamespaceLister) Get(name string) (*v1beta1.Ingress, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("ingress"), name)
+	}
+	return obj.(*v1beta1.Ingress), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/podsecuritypolicy.go b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/podsecuritypolicy.go
new file mode 100644
index 0000000..1298e87
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/podsecuritypolicy.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/extensions/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// PodSecurityPolicyLister helps list PodSecurityPolicies.
+type PodSecurityPolicyLister interface {
+	// List lists all PodSecurityPolicies in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.PodSecurityPolicy, err error)
+	// Get retrieves the PodSecurityPolicy from the index for a given name.
+	Get(name string) (*v1beta1.PodSecurityPolicy, error)
+	PodSecurityPolicyListerExpansion
+}
+
+// podSecurityPolicyLister implements the PodSecurityPolicyLister interface.
+type podSecurityPolicyLister struct {
+	indexer cache.Indexer
+}
+
+// NewPodSecurityPolicyLister returns a new PodSecurityPolicyLister.
+func NewPodSecurityPolicyLister(indexer cache.Indexer) PodSecurityPolicyLister {
+	return &podSecurityPolicyLister{indexer: indexer}
+}
+
+// List lists all PodSecurityPolicies in the indexer.
+func (s *podSecurityPolicyLister) List(selector labels.Selector) (ret []*v1beta1.PodSecurityPolicy, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.PodSecurityPolicy))
+	})
+	return ret, err
+}
+
+// Get retrieves the PodSecurityPolicy from the index for a given name.
+func (s *podSecurityPolicyLister) Get(name string) (*v1beta1.PodSecurityPolicy, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("podsecuritypolicy"), name)
+	}
+	return obj.(*v1beta1.PodSecurityPolicy), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/replicaset.go b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/replicaset.go
new file mode 100644
index 0000000..d3e741a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/replicaset.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/extensions/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ReplicaSetLister helps list ReplicaSets.
+type ReplicaSetLister interface {
+	// List lists all ReplicaSets in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.ReplicaSet, err error)
+	// ReplicaSets returns an object that can list and get ReplicaSets.
+	ReplicaSets(namespace string) ReplicaSetNamespaceLister
+	ReplicaSetListerExpansion
+}
+
+// replicaSetLister implements the ReplicaSetLister interface.
+type replicaSetLister struct {
+	indexer cache.Indexer
+}
+
+// NewReplicaSetLister returns a new ReplicaSetLister.
+func NewReplicaSetLister(indexer cache.Indexer) ReplicaSetLister {
+	return &replicaSetLister{indexer: indexer}
+}
+
+// List lists all ReplicaSets in the indexer.
+func (s *replicaSetLister) List(selector labels.Selector) (ret []*v1beta1.ReplicaSet, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.ReplicaSet))
+	})
+	return ret, err
+}
+
+// ReplicaSets returns an object that can list and get ReplicaSets.
+func (s *replicaSetLister) ReplicaSets(namespace string) ReplicaSetNamespaceLister {
+	return replicaSetNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ReplicaSetNamespaceLister helps list and get ReplicaSets.
+type ReplicaSetNamespaceLister interface {
+	// List lists all ReplicaSets in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta1.ReplicaSet, err error)
+	// Get retrieves the ReplicaSet from the indexer for a given namespace and name.
+	Get(name string) (*v1beta1.ReplicaSet, error)
+	ReplicaSetNamespaceListerExpansion
+}
+
+// replicaSetNamespaceLister implements the ReplicaSetNamespaceLister
+// interface.
+type replicaSetNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all ReplicaSets in the indexer for a given namespace.
+func (s replicaSetNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.ReplicaSet, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.ReplicaSet))
+	})
+	return ret, err
+}
+
+// Get retrieves the ReplicaSet from the indexer for a given namespace and name.
+func (s replicaSetNamespaceLister) Get(name string) (*v1beta1.ReplicaSet, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("replicaset"), name)
+	}
+	return obj.(*v1beta1.ReplicaSet), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/replicaset_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/replicaset_expansion.go
new file mode 100644
index 0000000..1f72644
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/replicaset_expansion.go
@@ -0,0 +1,73 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	"fmt"
+
+	"k8s.io/api/core/v1"
+	extensions "k8s.io/api/extensions/v1beta1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// ReplicaSetListerExpansion allows custom methods to be added to
+// ReplicaSetLister.
+type ReplicaSetListerExpansion interface {
+	GetPodReplicaSets(pod *v1.Pod) ([]*extensions.ReplicaSet, error)
+}
+
+// ReplicaSetNamespaceListerExpansion allows custom methods to be added to
+// ReplicaSetNamespaceLister.
+type ReplicaSetNamespaceListerExpansion interface{}
+
+// GetPodReplicaSets returns a list of ReplicaSets that potentially match a pod.
+// Only the one specified in the Pod's ControllerRef will actually manage it.
+// Returns an error only if no matching ReplicaSets are found.
+func (s *replicaSetLister) GetPodReplicaSets(pod *v1.Pod) ([]*extensions.ReplicaSet, error) {
+	if len(pod.Labels) == 0 {
+		return nil, fmt.Errorf("no ReplicaSets found for pod %v because it has no labels", pod.Name)
+	}
+
+	list, err := s.ReplicaSets(pod.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var rss []*extensions.ReplicaSet
+	for _, rs := range list {
+		if rs.Namespace != pod.Namespace {
+			continue
+		}
+		selector, err := metav1.LabelSelectorAsSelector(rs.Spec.Selector)
+		if err != nil {
+			return nil, fmt.Errorf("invalid selector: %v", err)
+		}
+
+		// If a ReplicaSet with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
+			continue
+		}
+		rss = append(rss, rs)
+	}
+
+	if len(rss) == 0 {
+		return nil, fmt.Errorf("could not find ReplicaSet for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
+	}
+
+	return rss, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/scale.go b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/scale.go
new file mode 100644
index 0000000..527d4be
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/extensions/v1beta1/scale.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/extensions/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ScaleLister helps list Scales.
+type ScaleLister interface {
+	// List lists all Scales in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.Scale, err error)
+	// Scales returns an object that can list and get Scales.
+	Scales(namespace string) ScaleNamespaceLister
+	ScaleListerExpansion
+}
+
+// scaleLister implements the ScaleLister interface.
+type scaleLister struct {
+	indexer cache.Indexer
+}
+
+// NewScaleLister returns a new ScaleLister.
+func NewScaleLister(indexer cache.Indexer) ScaleLister {
+	return &scaleLister{indexer: indexer}
+}
+
+// List lists all Scales in the indexer.
+func (s *scaleLister) List(selector labels.Selector) (ret []*v1beta1.Scale, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Scale))
+	})
+	return ret, err
+}
+
+// Scales returns an object that can list and get Scales.
+func (s *scaleLister) Scales(namespace string) ScaleNamespaceLister {
+	return scaleNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ScaleNamespaceLister helps list and get Scales.
+type ScaleNamespaceLister interface {
+	// List lists all Scales in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta1.Scale, err error)
+	// Get retrieves the Scale from the indexer for a given namespace and name.
+	Get(name string) (*v1beta1.Scale, error)
+	ScaleNamespaceListerExpansion
+}
+
+// scaleNamespaceLister implements the ScaleNamespaceLister
+// interface.
+type scaleNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Scales in the indexer for a given namespace.
+func (s scaleNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Scale, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Scale))
+	})
+	return ret, err
+}
+
+// Get retrieves the Scale from the indexer for a given namespace and name.
+func (s scaleNamespaceLister) Get(name string) (*v1beta1.Scale, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("scale"), name)
+	}
+	return obj.(*v1beta1.Scale), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/networking/v1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/networking/v1/expansion_generated.go
new file mode 100644
index 0000000..e03a523
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/networking/v1/expansion_generated.go
@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+// NetworkPolicyListerExpansion allows custom methods to be added to
+// NetworkPolicyLister.
+type NetworkPolicyListerExpansion interface{}
+
+// NetworkPolicyNamespaceListerExpansion allows custom methods to be added to
+// NetworkPolicyNamespaceLister.
+type NetworkPolicyNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/networking/v1/networkpolicy.go b/metrics-server/vendor/k8s.io/client-go/listers/networking/v1/networkpolicy.go
new file mode 100644
index 0000000..e5d9977
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/networking/v1/networkpolicy.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/networking/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// NetworkPolicyLister helps list NetworkPolicies.
+type NetworkPolicyLister interface {
+	// List lists all NetworkPolicies in the indexer.
+	List(selector labels.Selector) (ret []*v1.NetworkPolicy, err error)
+	// NetworkPolicies returns an object that can list and get NetworkPolicies.
+	NetworkPolicies(namespace string) NetworkPolicyNamespaceLister
+	NetworkPolicyListerExpansion
+}
+
+// networkPolicyLister implements the NetworkPolicyLister interface.
+type networkPolicyLister struct {
+	indexer cache.Indexer
+}
+
+// NewNetworkPolicyLister returns a new NetworkPolicyLister.
+func NewNetworkPolicyLister(indexer cache.Indexer) NetworkPolicyLister {
+	return &networkPolicyLister{indexer: indexer}
+}
+
+// List lists all NetworkPolicies in the indexer.
+func (s *networkPolicyLister) List(selector labels.Selector) (ret []*v1.NetworkPolicy, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.NetworkPolicy))
+	})
+	return ret, err
+}
+
+// NetworkPolicies returns an object that can list and get NetworkPolicies.
+func (s *networkPolicyLister) NetworkPolicies(namespace string) NetworkPolicyNamespaceLister {
+	return networkPolicyNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// NetworkPolicyNamespaceLister helps list and get NetworkPolicies.
+type NetworkPolicyNamespaceLister interface {
+	// List lists all NetworkPolicies in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.NetworkPolicy, err error)
+	// Get retrieves the NetworkPolicy from the indexer for a given namespace and name.
+	Get(name string) (*v1.NetworkPolicy, error)
+	NetworkPolicyNamespaceListerExpansion
+}
+
+// networkPolicyNamespaceLister implements the NetworkPolicyNamespaceLister
+// interface.
+type networkPolicyNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all NetworkPolicies in the indexer for a given namespace.
+func (s networkPolicyNamespaceLister) List(selector labels.Selector) (ret []*v1.NetworkPolicy, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.NetworkPolicy))
+	})
+	return ret, err
+}
+
+// Get retrieves the NetworkPolicy from the indexer for a given namespace and name.
+func (s networkPolicyNamespaceLister) Get(name string) (*v1.NetworkPolicy, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("networkpolicy"), name)
+	}
+	return obj.(*v1.NetworkPolicy), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/policy/v1beta1/eviction.go b/metrics-server/vendor/k8s.io/client-go/listers/policy/v1beta1/eviction.go
new file mode 100644
index 0000000..6e27f5f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/policy/v1beta1/eviction.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/policy/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// EvictionLister helps list Evictions.
+type EvictionLister interface {
+	// List lists all Evictions in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.Eviction, err error)
+	// Evictions returns an object that can list and get Evictions.
+	Evictions(namespace string) EvictionNamespaceLister
+	EvictionListerExpansion
+}
+
+// evictionLister implements the EvictionLister interface.
+type evictionLister struct {
+	indexer cache.Indexer
+}
+
+// NewEvictionLister returns a new EvictionLister.
+func NewEvictionLister(indexer cache.Indexer) EvictionLister {
+	return &evictionLister{indexer: indexer}
+}
+
+// List lists all Evictions in the indexer.
+func (s *evictionLister) List(selector labels.Selector) (ret []*v1beta1.Eviction, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Eviction))
+	})
+	return ret, err
+}
+
+// Evictions returns an object that can list and get Evictions.
+func (s *evictionLister) Evictions(namespace string) EvictionNamespaceLister {
+	return evictionNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// EvictionNamespaceLister helps list and get Evictions.
+type EvictionNamespaceLister interface {
+	// List lists all Evictions in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta1.Eviction, err error)
+	// Get retrieves the Eviction from the indexer for a given namespace and name.
+	Get(name string) (*v1beta1.Eviction, error)
+	EvictionNamespaceListerExpansion
+}
+
+// evictionNamespaceLister implements the EvictionNamespaceLister
+// interface.
+type evictionNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Evictions in the indexer for a given namespace.
+func (s evictionNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Eviction, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Eviction))
+	})
+	return ret, err
+}
+
+// Get retrieves the Eviction from the indexer for a given namespace and name.
+func (s evictionNamespaceLister) Get(name string) (*v1beta1.Eviction, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("eviction"), name)
+	}
+	return obj.(*v1beta1.Eviction), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/policy/v1beta1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/policy/v1beta1/expansion_generated.go
new file mode 100644
index 0000000..9a005f2
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/policy/v1beta1/expansion_generated.go
@@ -0,0 +1,31 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+// EvictionListerExpansion allows custom methods to be added to
+// EvictionLister.
+type EvictionListerExpansion interface{}
+
+// EvictionNamespaceListerExpansion allows custom methods to be added to
+// EvictionNamespaceLister.
+type EvictionNamespaceListerExpansion interface{}
+
+// PodSecurityPolicyListerExpansion allows custom methods to be added to
+// PodSecurityPolicyLister.
+type PodSecurityPolicyListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/policy/v1beta1/poddisruptionbudget.go b/metrics-server/vendor/k8s.io/client-go/listers/policy/v1beta1/poddisruptionbudget.go
new file mode 100644
index 0000000..b1f83ee
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/policy/v1beta1/poddisruptionbudget.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/policy/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// PodDisruptionBudgetLister helps list PodDisruptionBudgets.
+type PodDisruptionBudgetLister interface {
+	// List lists all PodDisruptionBudgets in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.PodDisruptionBudget, err error)
+	// PodDisruptionBudgets returns an object that can list and get PodDisruptionBudgets.
+	PodDisruptionBudgets(namespace string) PodDisruptionBudgetNamespaceLister
+	PodDisruptionBudgetListerExpansion
+}
+
+// podDisruptionBudgetLister implements the PodDisruptionBudgetLister interface.
+type podDisruptionBudgetLister struct {
+	indexer cache.Indexer
+}
+
+// NewPodDisruptionBudgetLister returns a new PodDisruptionBudgetLister.
+func NewPodDisruptionBudgetLister(indexer cache.Indexer) PodDisruptionBudgetLister {
+	return &podDisruptionBudgetLister{indexer: indexer}
+}
+
+// List lists all PodDisruptionBudgets in the indexer.
+func (s *podDisruptionBudgetLister) List(selector labels.Selector) (ret []*v1beta1.PodDisruptionBudget, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.PodDisruptionBudget))
+	})
+	return ret, err
+}
+
+// PodDisruptionBudgets returns an object that can list and get PodDisruptionBudgets.
+func (s *podDisruptionBudgetLister) PodDisruptionBudgets(namespace string) PodDisruptionBudgetNamespaceLister {
+	return podDisruptionBudgetNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// PodDisruptionBudgetNamespaceLister helps list and get PodDisruptionBudgets.
+type PodDisruptionBudgetNamespaceLister interface {
+	// List lists all PodDisruptionBudgets in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta1.PodDisruptionBudget, err error)
+	// Get retrieves the PodDisruptionBudget from the indexer for a given namespace and name.
+	Get(name string) (*v1beta1.PodDisruptionBudget, error)
+	PodDisruptionBudgetNamespaceListerExpansion
+}
+
+// podDisruptionBudgetNamespaceLister implements the PodDisruptionBudgetNamespaceLister
+// interface.
+type podDisruptionBudgetNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all PodDisruptionBudgets in the indexer for a given namespace.
+func (s podDisruptionBudgetNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.PodDisruptionBudget, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.PodDisruptionBudget))
+	})
+	return ret, err
+}
+
+// Get retrieves the PodDisruptionBudget from the indexer for a given namespace and name.
+func (s podDisruptionBudgetNamespaceLister) Get(name string) (*v1beta1.PodDisruptionBudget, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("poddisruptionbudget"), name)
+	}
+	return obj.(*v1beta1.PodDisruptionBudget), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/policy/v1beta1/poddisruptionbudget_expansion.go b/metrics-server/vendor/k8s.io/client-go/listers/policy/v1beta1/poddisruptionbudget_expansion.go
new file mode 100644
index 0000000..c0ab9d3
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/policy/v1beta1/poddisruptionbudget_expansion.go
@@ -0,0 +1,74 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	"fmt"
+
+	"github.com/golang/glog"
+	"k8s.io/api/core/v1"
+	policy "k8s.io/api/policy/v1beta1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+// PodDisruptionBudgetListerExpansion allows custom methods to be added to
+// PodDisruptionBudgetLister.
+type PodDisruptionBudgetListerExpansion interface {
+	GetPodPodDisruptionBudgets(pod *v1.Pod) ([]*policy.PodDisruptionBudget, error)
+}
+
+// PodDisruptionBudgetNamespaceListerExpansion allows custom methods to be added to
+// PodDisruptionBudgetNamespaceLister.
+type PodDisruptionBudgetNamespaceListerExpansion interface{}
+
+// GetPodPodDisruptionBudgets returns a list of PodDisruptionBudgets matching a pod.  Returns an error only if no matching PodDisruptionBudgets are found.
+func (s *podDisruptionBudgetLister) GetPodPodDisruptionBudgets(pod *v1.Pod) ([]*policy.PodDisruptionBudget, error) {
+	var selector labels.Selector
+
+	if len(pod.Labels) == 0 {
+		return nil, fmt.Errorf("no PodDisruptionBudgets found for pod %v because it has no labels", pod.Name)
+	}
+
+	list, err := s.PodDisruptionBudgets(pod.Namespace).List(labels.Everything())
+	if err != nil {
+		return nil, err
+	}
+
+	var pdbList []*policy.PodDisruptionBudget
+	for i := range list {
+		pdb := list[i]
+		selector, err = metav1.LabelSelectorAsSelector(pdb.Spec.Selector)
+		if err != nil {
+			glog.Warningf("invalid selector: %v", err)
+			// TODO(mml): add an event to the PDB
+			continue
+		}
+
+		// If a PDB with a nil or empty selector creeps in, it should match nothing, not everything.
+		if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) {
+			continue
+		}
+		pdbList = append(pdbList, pdb)
+	}
+
+	if len(pdbList) == 0 {
+		return nil, fmt.Errorf("could not find PodDisruptionBudget for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels)
+	}
+
+	return pdbList, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/policy/v1beta1/podsecuritypolicy.go b/metrics-server/vendor/k8s.io/client-go/listers/policy/v1beta1/podsecuritypolicy.go
new file mode 100644
index 0000000..e943d3a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/policy/v1beta1/podsecuritypolicy.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/policy/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// PodSecurityPolicyLister helps list PodSecurityPolicies.
+type PodSecurityPolicyLister interface {
+	// List lists all PodSecurityPolicies in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.PodSecurityPolicy, err error)
+	// Get retrieves the PodSecurityPolicy from the index for a given name.
+	Get(name string) (*v1beta1.PodSecurityPolicy, error)
+	PodSecurityPolicyListerExpansion
+}
+
+// podSecurityPolicyLister implements the PodSecurityPolicyLister interface.
+type podSecurityPolicyLister struct {
+	indexer cache.Indexer
+}
+
+// NewPodSecurityPolicyLister returns a new PodSecurityPolicyLister.
+func NewPodSecurityPolicyLister(indexer cache.Indexer) PodSecurityPolicyLister {
+	return &podSecurityPolicyLister{indexer: indexer}
+}
+
+// List lists all PodSecurityPolicies in the indexer.
+func (s *podSecurityPolicyLister) List(selector labels.Selector) (ret []*v1beta1.PodSecurityPolicy, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.PodSecurityPolicy))
+	})
+	return ret, err
+}
+
+// Get retrieves the PodSecurityPolicy from the index for a given name.
+func (s *podSecurityPolicyLister) Get(name string) (*v1beta1.PodSecurityPolicy, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("podsecuritypolicy"), name)
+	}
+	return obj.(*v1beta1.PodSecurityPolicy), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1/clusterrole.go b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1/clusterrole.go
new file mode 100644
index 0000000..a612dbe
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1/clusterrole.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/rbac/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ClusterRoleLister helps list ClusterRoles.
+type ClusterRoleLister interface {
+	// List lists all ClusterRoles in the indexer.
+	List(selector labels.Selector) (ret []*v1.ClusterRole, err error)
+	// Get retrieves the ClusterRole from the index for a given name.
+	Get(name string) (*v1.ClusterRole, error)
+	ClusterRoleListerExpansion
+}
+
+// clusterRoleLister implements the ClusterRoleLister interface.
+type clusterRoleLister struct {
+	indexer cache.Indexer
+}
+
+// NewClusterRoleLister returns a new ClusterRoleLister.
+func NewClusterRoleLister(indexer cache.Indexer) ClusterRoleLister {
+	return &clusterRoleLister{indexer: indexer}
+}
+
+// List lists all ClusterRoles in the indexer.
+func (s *clusterRoleLister) List(selector labels.Selector) (ret []*v1.ClusterRole, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ClusterRole))
+	})
+	return ret, err
+}
+
+// Get retrieves the ClusterRole from the index for a given name.
+func (s *clusterRoleLister) Get(name string) (*v1.ClusterRole, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("clusterrole"), name)
+	}
+	return obj.(*v1.ClusterRole), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1/clusterrolebinding.go b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1/clusterrolebinding.go
new file mode 100644
index 0000000..2c5958f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1/clusterrolebinding.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/rbac/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ClusterRoleBindingLister helps list ClusterRoleBindings.
+type ClusterRoleBindingLister interface {
+	// List lists all ClusterRoleBindings in the indexer.
+	List(selector labels.Selector) (ret []*v1.ClusterRoleBinding, err error)
+	// Get retrieves the ClusterRoleBinding from the index for a given name.
+	Get(name string) (*v1.ClusterRoleBinding, error)
+	ClusterRoleBindingListerExpansion
+}
+
+// clusterRoleBindingLister implements the ClusterRoleBindingLister interface.
+type clusterRoleBindingLister struct {
+	indexer cache.Indexer
+}
+
+// NewClusterRoleBindingLister returns a new ClusterRoleBindingLister.
+func NewClusterRoleBindingLister(indexer cache.Indexer) ClusterRoleBindingLister {
+	return &clusterRoleBindingLister{indexer: indexer}
+}
+
+// List lists all ClusterRoleBindings in the indexer.
+func (s *clusterRoleBindingLister) List(selector labels.Selector) (ret []*v1.ClusterRoleBinding, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ClusterRoleBinding))
+	})
+	return ret, err
+}
+
+// Get retrieves the ClusterRoleBinding from the index for a given name.
+func (s *clusterRoleBindingLister) Get(name string) (*v1.ClusterRoleBinding, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("clusterrolebinding"), name)
+	}
+	return obj.(*v1.ClusterRoleBinding), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1/expansion_generated.go
new file mode 100644
index 0000000..0eb2a6d
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1/expansion_generated.go
@@ -0,0 +1,43 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+// ClusterRoleListerExpansion allows custom methods to be added to
+// ClusterRoleLister.
+type ClusterRoleListerExpansion interface{}
+
+// ClusterRoleBindingListerExpansion allows custom methods to be added to
+// ClusterRoleBindingLister.
+type ClusterRoleBindingListerExpansion interface{}
+
+// RoleListerExpansion allows custom methods to be added to
+// RoleLister.
+type RoleListerExpansion interface{}
+
+// RoleNamespaceListerExpansion allows custom methods to be added to
+// RoleNamespaceLister.
+type RoleNamespaceListerExpansion interface{}
+
+// RoleBindingListerExpansion allows custom methods to be added to
+// RoleBindingLister.
+type RoleBindingListerExpansion interface{}
+
+// RoleBindingNamespaceListerExpansion allows custom methods to be added to
+// RoleBindingNamespaceLister.
+type RoleBindingNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1/role.go b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1/role.go
new file mode 100644
index 0000000..9a9d987
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1/role.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/rbac/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// RoleLister helps list Roles.
+type RoleLister interface {
+	// List lists all Roles in the indexer.
+	List(selector labels.Selector) (ret []*v1.Role, err error)
+	// Roles returns an object that can list and get Roles.
+	Roles(namespace string) RoleNamespaceLister
+	RoleListerExpansion
+}
+
+// roleLister implements the RoleLister interface.
+type roleLister struct {
+	indexer cache.Indexer
+}
+
+// NewRoleLister returns a new RoleLister.
+func NewRoleLister(indexer cache.Indexer) RoleLister {
+	return &roleLister{indexer: indexer}
+}
+
+// List lists all Roles in the indexer.
+func (s *roleLister) List(selector labels.Selector) (ret []*v1.Role, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Role))
+	})
+	return ret, err
+}
+
+// Roles returns an object that can list and get Roles.
+func (s *roleLister) Roles(namespace string) RoleNamespaceLister {
+	return roleNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// RoleNamespaceLister helps list and get Roles.
+type RoleNamespaceLister interface {
+	// List lists all Roles in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.Role, err error)
+	// Get retrieves the Role from the indexer for a given namespace and name.
+	Get(name string) (*v1.Role, error)
+	RoleNamespaceListerExpansion
+}
+
+// roleNamespaceLister implements the RoleNamespaceLister
+// interface.
+type roleNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Roles in the indexer for a given namespace.
+func (s roleNamespaceLister) List(selector labels.Selector) (ret []*v1.Role, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.Role))
+	})
+	return ret, err
+}
+
+// Get retrieves the Role from the indexer for a given namespace and name.
+func (s roleNamespaceLister) Get(name string) (*v1.Role, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("role"), name)
+	}
+	return obj.(*v1.Role), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1/rolebinding.go b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1/rolebinding.go
new file mode 100644
index 0000000..85a6931
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1/rolebinding.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/rbac/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// RoleBindingLister helps list RoleBindings.
+type RoleBindingLister interface {
+	// List lists all RoleBindings in the indexer.
+	List(selector labels.Selector) (ret []*v1.RoleBinding, err error)
+	// RoleBindings returns an object that can list and get RoleBindings.
+	RoleBindings(namespace string) RoleBindingNamespaceLister
+	RoleBindingListerExpansion
+}
+
+// roleBindingLister implements the RoleBindingLister interface.
+type roleBindingLister struct {
+	indexer cache.Indexer
+}
+
+// NewRoleBindingLister returns a new RoleBindingLister.
+func NewRoleBindingLister(indexer cache.Indexer) RoleBindingLister {
+	return &roleBindingLister{indexer: indexer}
+}
+
+// List lists all RoleBindings in the indexer.
+func (s *roleBindingLister) List(selector labels.Selector) (ret []*v1.RoleBinding, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.RoleBinding))
+	})
+	return ret, err
+}
+
+// RoleBindings returns an object that can list and get RoleBindings.
+func (s *roleBindingLister) RoleBindings(namespace string) RoleBindingNamespaceLister {
+	return roleBindingNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// RoleBindingNamespaceLister helps list and get RoleBindings.
+type RoleBindingNamespaceLister interface {
+	// List lists all RoleBindings in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1.RoleBinding, err error)
+	// Get retrieves the RoleBinding from the indexer for a given namespace and name.
+	Get(name string) (*v1.RoleBinding, error)
+	RoleBindingNamespaceListerExpansion
+}
+
+// roleBindingNamespaceLister implements the RoleBindingNamespaceLister
+// interface.
+type roleBindingNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all RoleBindings in the indexer for a given namespace.
+func (s roleBindingNamespaceLister) List(selector labels.Selector) (ret []*v1.RoleBinding, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.RoleBinding))
+	})
+	return ret, err
+}
+
+// Get retrieves the RoleBinding from the indexer for a given namespace and name.
+func (s roleBindingNamespaceLister) Get(name string) (*v1.RoleBinding, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("rolebinding"), name)
+	}
+	return obj.(*v1.RoleBinding), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1alpha1/clusterrole.go b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1alpha1/clusterrole.go
new file mode 100644
index 0000000..f8c50f6
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1alpha1/clusterrole.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/rbac/v1alpha1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ClusterRoleLister helps list ClusterRoles.
+type ClusterRoleLister interface {
+	// List lists all ClusterRoles in the indexer.
+	List(selector labels.Selector) (ret []*v1alpha1.ClusterRole, err error)
+	// Get retrieves the ClusterRole from the index for a given name.
+	Get(name string) (*v1alpha1.ClusterRole, error)
+	ClusterRoleListerExpansion
+}
+
+// clusterRoleLister implements the ClusterRoleLister interface.
+type clusterRoleLister struct {
+	indexer cache.Indexer
+}
+
+// NewClusterRoleLister returns a new ClusterRoleLister.
+func NewClusterRoleLister(indexer cache.Indexer) ClusterRoleLister {
+	return &clusterRoleLister{indexer: indexer}
+}
+
+// List lists all ClusterRoles in the indexer.
+func (s *clusterRoleLister) List(selector labels.Selector) (ret []*v1alpha1.ClusterRole, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.ClusterRole))
+	})
+	return ret, err
+}
+
+// Get retrieves the ClusterRole from the index for a given name.
+func (s *clusterRoleLister) Get(name string) (*v1alpha1.ClusterRole, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1alpha1.Resource("clusterrole"), name)
+	}
+	return obj.(*v1alpha1.ClusterRole), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1alpha1/clusterrolebinding.go b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1alpha1/clusterrolebinding.go
new file mode 100644
index 0000000..5769ed0
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1alpha1/clusterrolebinding.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/rbac/v1alpha1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ClusterRoleBindingLister helps list ClusterRoleBindings.
+type ClusterRoleBindingLister interface {
+	// List lists all ClusterRoleBindings in the indexer.
+	List(selector labels.Selector) (ret []*v1alpha1.ClusterRoleBinding, err error)
+	// Get retrieves the ClusterRoleBinding from the index for a given name.
+	Get(name string) (*v1alpha1.ClusterRoleBinding, error)
+	ClusterRoleBindingListerExpansion
+}
+
+// clusterRoleBindingLister implements the ClusterRoleBindingLister interface.
+type clusterRoleBindingLister struct {
+	indexer cache.Indexer
+}
+
+// NewClusterRoleBindingLister returns a new ClusterRoleBindingLister.
+func NewClusterRoleBindingLister(indexer cache.Indexer) ClusterRoleBindingLister {
+	return &clusterRoleBindingLister{indexer: indexer}
+}
+
+// List lists all ClusterRoleBindings in the indexer.
+func (s *clusterRoleBindingLister) List(selector labels.Selector) (ret []*v1alpha1.ClusterRoleBinding, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.ClusterRoleBinding))
+	})
+	return ret, err
+}
+
+// Get retrieves the ClusterRoleBinding from the index for a given name.
+func (s *clusterRoleBindingLister) Get(name string) (*v1alpha1.ClusterRoleBinding, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1alpha1.Resource("clusterrolebinding"), name)
+	}
+	return obj.(*v1alpha1.ClusterRoleBinding), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1alpha1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1alpha1/expansion_generated.go
new file mode 100644
index 0000000..2d4ad17
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1alpha1/expansion_generated.go
@@ -0,0 +1,43 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+// ClusterRoleListerExpansion allows custom methods to be added to
+// ClusterRoleLister.
+type ClusterRoleListerExpansion interface{}
+
+// ClusterRoleBindingListerExpansion allows custom methods to be added to
+// ClusterRoleBindingLister.
+type ClusterRoleBindingListerExpansion interface{}
+
+// RoleListerExpansion allows custom methods to be added to
+// RoleLister.
+type RoleListerExpansion interface{}
+
+// RoleNamespaceListerExpansion allows custom methods to be added to
+// RoleNamespaceLister.
+type RoleNamespaceListerExpansion interface{}
+
+// RoleBindingListerExpansion allows custom methods to be added to
+// RoleBindingLister.
+type RoleBindingListerExpansion interface{}
+
+// RoleBindingNamespaceListerExpansion allows custom methods to be added to
+// RoleBindingNamespaceLister.
+type RoleBindingNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1alpha1/role.go b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1alpha1/role.go
new file mode 100644
index 0000000..c337b58
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1alpha1/role.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/rbac/v1alpha1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// RoleLister helps list Roles.
+type RoleLister interface {
+	// List lists all Roles in the indexer.
+	List(selector labels.Selector) (ret []*v1alpha1.Role, err error)
+	// Roles returns an object that can list and get Roles.
+	Roles(namespace string) RoleNamespaceLister
+	RoleListerExpansion
+}
+
+// roleLister implements the RoleLister interface.
+type roleLister struct {
+	indexer cache.Indexer
+}
+
+// NewRoleLister returns a new RoleLister.
+func NewRoleLister(indexer cache.Indexer) RoleLister {
+	return &roleLister{indexer: indexer}
+}
+
+// List lists all Roles in the indexer.
+func (s *roleLister) List(selector labels.Selector) (ret []*v1alpha1.Role, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.Role))
+	})
+	return ret, err
+}
+
+// Roles returns an object that can list and get Roles.
+func (s *roleLister) Roles(namespace string) RoleNamespaceLister {
+	return roleNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// RoleNamespaceLister helps list and get Roles.
+type RoleNamespaceLister interface {
+	// List lists all Roles in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1alpha1.Role, err error)
+	// Get retrieves the Role from the indexer for a given namespace and name.
+	Get(name string) (*v1alpha1.Role, error)
+	RoleNamespaceListerExpansion
+}
+
+// roleNamespaceLister implements the RoleNamespaceLister
+// interface.
+type roleNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Roles in the indexer for a given namespace.
+func (s roleNamespaceLister) List(selector labels.Selector) (ret []*v1alpha1.Role, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.Role))
+	})
+	return ret, err
+}
+
+// Get retrieves the Role from the indexer for a given namespace and name.
+func (s roleNamespaceLister) Get(name string) (*v1alpha1.Role, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1alpha1.Resource("role"), name)
+	}
+	return obj.(*v1alpha1.Role), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1alpha1/rolebinding.go b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1alpha1/rolebinding.go
new file mode 100644
index 0000000..4e517f4
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1alpha1/rolebinding.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/rbac/v1alpha1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// RoleBindingLister helps list RoleBindings.
+type RoleBindingLister interface {
+	// List lists all RoleBindings in the indexer.
+	List(selector labels.Selector) (ret []*v1alpha1.RoleBinding, err error)
+	// RoleBindings returns an object that can list and get RoleBindings.
+	RoleBindings(namespace string) RoleBindingNamespaceLister
+	RoleBindingListerExpansion
+}
+
+// roleBindingLister implements the RoleBindingLister interface.
+type roleBindingLister struct {
+	indexer cache.Indexer
+}
+
+// NewRoleBindingLister returns a new RoleBindingLister.
+func NewRoleBindingLister(indexer cache.Indexer) RoleBindingLister {
+	return &roleBindingLister{indexer: indexer}
+}
+
+// List lists all RoleBindings in the indexer.
+func (s *roleBindingLister) List(selector labels.Selector) (ret []*v1alpha1.RoleBinding, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.RoleBinding))
+	})
+	return ret, err
+}
+
+// RoleBindings returns an object that can list and get RoleBindings.
+func (s *roleBindingLister) RoleBindings(namespace string) RoleBindingNamespaceLister {
+	return roleBindingNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// RoleBindingNamespaceLister helps list and get RoleBindings.
+type RoleBindingNamespaceLister interface {
+	// List lists all RoleBindings in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1alpha1.RoleBinding, err error)
+	// Get retrieves the RoleBinding from the indexer for a given namespace and name.
+	Get(name string) (*v1alpha1.RoleBinding, error)
+	RoleBindingNamespaceListerExpansion
+}
+
+// roleBindingNamespaceLister implements the RoleBindingNamespaceLister
+// interface.
+type roleBindingNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all RoleBindings in the indexer for a given namespace.
+func (s roleBindingNamespaceLister) List(selector labels.Selector) (ret []*v1alpha1.RoleBinding, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.RoleBinding))
+	})
+	return ret, err
+}
+
+// Get retrieves the RoleBinding from the indexer for a given namespace and name.
+func (s roleBindingNamespaceLister) Get(name string) (*v1alpha1.RoleBinding, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1alpha1.Resource("rolebinding"), name)
+	}
+	return obj.(*v1alpha1.RoleBinding), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1beta1/clusterrole.go b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1beta1/clusterrole.go
new file mode 100644
index 0000000..01356f4
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1beta1/clusterrole.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/rbac/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ClusterRoleLister helps list ClusterRoles.
+type ClusterRoleLister interface {
+	// List lists all ClusterRoles in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.ClusterRole, err error)
+	// Get retrieves the ClusterRole from the index for a given name.
+	Get(name string) (*v1beta1.ClusterRole, error)
+	ClusterRoleListerExpansion
+}
+
+// clusterRoleLister implements the ClusterRoleLister interface.
+type clusterRoleLister struct {
+	indexer cache.Indexer
+}
+
+// NewClusterRoleLister returns a new ClusterRoleLister.
+func NewClusterRoleLister(indexer cache.Indexer) ClusterRoleLister {
+	return &clusterRoleLister{indexer: indexer}
+}
+
+// List lists all ClusterRoles in the indexer.
+func (s *clusterRoleLister) List(selector labels.Selector) (ret []*v1beta1.ClusterRole, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.ClusterRole))
+	})
+	return ret, err
+}
+
+// Get retrieves the ClusterRole from the index for a given name.
+func (s *clusterRoleLister) Get(name string) (*v1beta1.ClusterRole, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("clusterrole"), name)
+	}
+	return obj.(*v1beta1.ClusterRole), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1beta1/clusterrolebinding.go b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1beta1/clusterrolebinding.go
new file mode 100644
index 0000000..6d3f143
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1beta1/clusterrolebinding.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/rbac/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// ClusterRoleBindingLister helps list ClusterRoleBindings.
+type ClusterRoleBindingLister interface {
+	// List lists all ClusterRoleBindings in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.ClusterRoleBinding, err error)
+	// Get retrieves the ClusterRoleBinding from the index for a given name.
+	Get(name string) (*v1beta1.ClusterRoleBinding, error)
+	ClusterRoleBindingListerExpansion
+}
+
+// clusterRoleBindingLister implements the ClusterRoleBindingLister interface.
+type clusterRoleBindingLister struct {
+	indexer cache.Indexer
+}
+
+// NewClusterRoleBindingLister returns a new ClusterRoleBindingLister.
+func NewClusterRoleBindingLister(indexer cache.Indexer) ClusterRoleBindingLister {
+	return &clusterRoleBindingLister{indexer: indexer}
+}
+
+// List lists all ClusterRoleBindings in the indexer.
+func (s *clusterRoleBindingLister) List(selector labels.Selector) (ret []*v1beta1.ClusterRoleBinding, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.ClusterRoleBinding))
+	})
+	return ret, err
+}
+
+// Get retrieves the ClusterRoleBinding from the index for a given name.
+func (s *clusterRoleBindingLister) Get(name string) (*v1beta1.ClusterRoleBinding, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("clusterrolebinding"), name)
+	}
+	return obj.(*v1beta1.ClusterRoleBinding), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1beta1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1beta1/expansion_generated.go
new file mode 100644
index 0000000..51f674b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1beta1/expansion_generated.go
@@ -0,0 +1,43 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+// ClusterRoleListerExpansion allows custom methods to be added to
+// ClusterRoleLister.
+type ClusterRoleListerExpansion interface{}
+
+// ClusterRoleBindingListerExpansion allows custom methods to be added to
+// ClusterRoleBindingLister.
+type ClusterRoleBindingListerExpansion interface{}
+
+// RoleListerExpansion allows custom methods to be added to
+// RoleLister.
+type RoleListerExpansion interface{}
+
+// RoleNamespaceListerExpansion allows custom methods to be added to
+// RoleNamespaceLister.
+type RoleNamespaceListerExpansion interface{}
+
+// RoleBindingListerExpansion allows custom methods to be added to
+// RoleBindingLister.
+type RoleBindingListerExpansion interface{}
+
+// RoleBindingNamespaceListerExpansion allows custom methods to be added to
+// RoleBindingNamespaceLister.
+type RoleBindingNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1beta1/role.go b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1beta1/role.go
new file mode 100644
index 0000000..c946c43
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1beta1/role.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/rbac/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// RoleLister helps list Roles.
+type RoleLister interface {
+	// List lists all Roles in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.Role, err error)
+	// Roles returns an object that can list and get Roles.
+	Roles(namespace string) RoleNamespaceLister
+	RoleListerExpansion
+}
+
+// roleLister implements the RoleLister interface.
+type roleLister struct {
+	indexer cache.Indexer
+}
+
+// NewRoleLister returns a new RoleLister.
+func NewRoleLister(indexer cache.Indexer) RoleLister {
+	return &roleLister{indexer: indexer}
+}
+
+// List lists all Roles in the indexer.
+func (s *roleLister) List(selector labels.Selector) (ret []*v1beta1.Role, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Role))
+	})
+	return ret, err
+}
+
+// Roles returns an object that can list and get Roles.
+func (s *roleLister) Roles(namespace string) RoleNamespaceLister {
+	return roleNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// RoleNamespaceLister helps list and get Roles.
+type RoleNamespaceLister interface {
+	// List lists all Roles in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta1.Role, err error)
+	// Get retrieves the Role from the indexer for a given namespace and name.
+	Get(name string) (*v1beta1.Role, error)
+	RoleNamespaceListerExpansion
+}
+
+// roleNamespaceLister implements the RoleNamespaceLister
+// interface.
+type roleNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Roles in the indexer for a given namespace.
+func (s roleNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.Role, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.Role))
+	})
+	return ret, err
+}
+
+// Get retrieves the Role from the indexer for a given namespace and name.
+func (s roleNamespaceLister) Get(name string) (*v1beta1.Role, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("role"), name)
+	}
+	return obj.(*v1beta1.Role), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1beta1/rolebinding.go b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1beta1/rolebinding.go
new file mode 100644
index 0000000..0eec45b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/rbac/v1beta1/rolebinding.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/rbac/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// RoleBindingLister helps list RoleBindings.
+type RoleBindingLister interface {
+	// List lists all RoleBindings in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.RoleBinding, err error)
+	// RoleBindings returns an object that can list and get RoleBindings.
+	RoleBindings(namespace string) RoleBindingNamespaceLister
+	RoleBindingListerExpansion
+}
+
+// roleBindingLister implements the RoleBindingLister interface.
+type roleBindingLister struct {
+	indexer cache.Indexer
+}
+
+// NewRoleBindingLister returns a new RoleBindingLister.
+func NewRoleBindingLister(indexer cache.Indexer) RoleBindingLister {
+	return &roleBindingLister{indexer: indexer}
+}
+
+// List lists all RoleBindings in the indexer.
+func (s *roleBindingLister) List(selector labels.Selector) (ret []*v1beta1.RoleBinding, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.RoleBinding))
+	})
+	return ret, err
+}
+
+// RoleBindings returns an object that can list and get RoleBindings.
+func (s *roleBindingLister) RoleBindings(namespace string) RoleBindingNamespaceLister {
+	return roleBindingNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// RoleBindingNamespaceLister helps list and get RoleBindings.
+type RoleBindingNamespaceLister interface {
+	// List lists all RoleBindings in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1beta1.RoleBinding, err error)
+	// Get retrieves the RoleBinding from the indexer for a given namespace and name.
+	Get(name string) (*v1beta1.RoleBinding, error)
+	RoleBindingNamespaceListerExpansion
+}
+
+// roleBindingNamespaceLister implements the RoleBindingNamespaceLister
+// interface.
+type roleBindingNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all RoleBindings in the indexer for a given namespace.
+func (s roleBindingNamespaceLister) List(selector labels.Selector) (ret []*v1beta1.RoleBinding, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.RoleBinding))
+	})
+	return ret, err
+}
+
+// Get retrieves the RoleBinding from the indexer for a given namespace and name.
+func (s roleBindingNamespaceLister) Get(name string) (*v1beta1.RoleBinding, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("rolebinding"), name)
+	}
+	return obj.(*v1beta1.RoleBinding), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/scheduling/v1alpha1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/scheduling/v1alpha1/expansion_generated.go
new file mode 100644
index 0000000..bde8b62
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/scheduling/v1alpha1/expansion_generated.go
@@ -0,0 +1,23 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+// PriorityClassListerExpansion allows custom methods to be added to
+// PriorityClassLister.
+type PriorityClassListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/scheduling/v1alpha1/priorityclass.go b/metrics-server/vendor/k8s.io/client-go/listers/scheduling/v1alpha1/priorityclass.go
new file mode 100644
index 0000000..a3059c9
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/scheduling/v1alpha1/priorityclass.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/scheduling/v1alpha1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// PriorityClassLister helps list PriorityClasses.
+type PriorityClassLister interface {
+	// List lists all PriorityClasses in the indexer.
+	List(selector labels.Selector) (ret []*v1alpha1.PriorityClass, err error)
+	// Get retrieves the PriorityClass from the index for a given name.
+	Get(name string) (*v1alpha1.PriorityClass, error)
+	PriorityClassListerExpansion
+}
+
+// priorityClassLister implements the PriorityClassLister interface.
+type priorityClassLister struct {
+	indexer cache.Indexer
+}
+
+// NewPriorityClassLister returns a new PriorityClassLister.
+func NewPriorityClassLister(indexer cache.Indexer) PriorityClassLister {
+	return &priorityClassLister{indexer: indexer}
+}
+
+// List lists all PriorityClasses in the indexer.
+func (s *priorityClassLister) List(selector labels.Selector) (ret []*v1alpha1.PriorityClass, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.PriorityClass))
+	})
+	return ret, err
+}
+
+// Get retrieves the PriorityClass from the index for a given name.
+func (s *priorityClassLister) Get(name string) (*v1alpha1.PriorityClass, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1alpha1.Resource("priorityclass"), name)
+	}
+	return obj.(*v1alpha1.PriorityClass), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/scheduling/v1beta1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/scheduling/v1beta1/expansion_generated.go
new file mode 100644
index 0000000..b806e8c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/scheduling/v1beta1/expansion_generated.go
@@ -0,0 +1,23 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+// PriorityClassListerExpansion allows custom methods to be added to
+// PriorityClassLister.
+type PriorityClassListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/scheduling/v1beta1/priorityclass.go b/metrics-server/vendor/k8s.io/client-go/listers/scheduling/v1beta1/priorityclass.go
new file mode 100644
index 0000000..9d06063
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/scheduling/v1beta1/priorityclass.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/scheduling/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// PriorityClassLister helps list PriorityClasses.
+type PriorityClassLister interface {
+	// List lists all PriorityClasses in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.PriorityClass, err error)
+	// Get retrieves the PriorityClass from the index for a given name.
+	Get(name string) (*v1beta1.PriorityClass, error)
+	PriorityClassListerExpansion
+}
+
+// priorityClassLister implements the PriorityClassLister interface.
+type priorityClassLister struct {
+	indexer cache.Indexer
+}
+
+// NewPriorityClassLister returns a new PriorityClassLister.
+func NewPriorityClassLister(indexer cache.Indexer) PriorityClassLister {
+	return &priorityClassLister{indexer: indexer}
+}
+
+// List lists all PriorityClasses in the indexer.
+func (s *priorityClassLister) List(selector labels.Selector) (ret []*v1beta1.PriorityClass, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.PriorityClass))
+	})
+	return ret, err
+}
+
+// Get retrieves the PriorityClass from the index for a given name.
+func (s *priorityClassLister) Get(name string) (*v1beta1.PriorityClass, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("priorityclass"), name)
+	}
+	return obj.(*v1beta1.PriorityClass), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/settings/v1alpha1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/settings/v1alpha1/expansion_generated.go
new file mode 100644
index 0000000..fba2103
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/settings/v1alpha1/expansion_generated.go
@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+// PodPresetListerExpansion allows custom methods to be added to
+// PodPresetLister.
+type PodPresetListerExpansion interface{}
+
+// PodPresetNamespaceListerExpansion allows custom methods to be added to
+// PodPresetNamespaceLister.
+type PodPresetNamespaceListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/settings/v1alpha1/podpreset.go b/metrics-server/vendor/k8s.io/client-go/listers/settings/v1alpha1/podpreset.go
new file mode 100644
index 0000000..c862e7d
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/settings/v1alpha1/podpreset.go
@@ -0,0 +1,94 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/settings/v1alpha1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// PodPresetLister helps list PodPresets.
+type PodPresetLister interface {
+	// List lists all PodPresets in the indexer.
+	List(selector labels.Selector) (ret []*v1alpha1.PodPreset, err error)
+	// PodPresets returns an object that can list and get PodPresets.
+	PodPresets(namespace string) PodPresetNamespaceLister
+	PodPresetListerExpansion
+}
+
+// podPresetLister implements the PodPresetLister interface.
+type podPresetLister struct {
+	indexer cache.Indexer
+}
+
+// NewPodPresetLister returns a new PodPresetLister.
+func NewPodPresetLister(indexer cache.Indexer) PodPresetLister {
+	return &podPresetLister{indexer: indexer}
+}
+
+// List lists all PodPresets in the indexer.
+func (s *podPresetLister) List(selector labels.Selector) (ret []*v1alpha1.PodPreset, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.PodPreset))
+	})
+	return ret, err
+}
+
+// PodPresets returns an object that can list and get PodPresets.
+func (s *podPresetLister) PodPresets(namespace string) PodPresetNamespaceLister {
+	return podPresetNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// PodPresetNamespaceLister helps list and get PodPresets.
+type PodPresetNamespaceLister interface {
+	// List lists all PodPresets in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1alpha1.PodPreset, err error)
+	// Get retrieves the PodPreset from the indexer for a given namespace and name.
+	Get(name string) (*v1alpha1.PodPreset, error)
+	PodPresetNamespaceListerExpansion
+}
+
+// podPresetNamespaceLister implements the PodPresetNamespaceLister
+// interface.
+type podPresetNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all PodPresets in the indexer for a given namespace.
+func (s podPresetNamespaceLister) List(selector labels.Selector) (ret []*v1alpha1.PodPreset, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.PodPreset))
+	})
+	return ret, err
+}
+
+// Get retrieves the PodPreset from the indexer for a given namespace and name.
+func (s podPresetNamespaceLister) Get(name string) (*v1alpha1.PodPreset, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1alpha1.Resource("podpreset"), name)
+	}
+	return obj.(*v1alpha1.PodPreset), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/storage/v1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/storage/v1/expansion_generated.go
new file mode 100644
index 0000000..d932470
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/storage/v1/expansion_generated.go
@@ -0,0 +1,23 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+// StorageClassListerExpansion allows custom methods to be added to
+// StorageClassLister.
+type StorageClassListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/storage/v1/storageclass.go b/metrics-server/vendor/k8s.io/client-go/listers/storage/v1/storageclass.go
new file mode 100644
index 0000000..13e8536
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/storage/v1/storageclass.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	v1 "k8s.io/api/storage/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// StorageClassLister helps list StorageClasses.
+type StorageClassLister interface {
+	// List lists all StorageClasses in the indexer.
+	List(selector labels.Selector) (ret []*v1.StorageClass, err error)
+	// Get retrieves the StorageClass from the index for a given name.
+	Get(name string) (*v1.StorageClass, error)
+	StorageClassListerExpansion
+}
+
+// storageClassLister implements the StorageClassLister interface.
+type storageClassLister struct {
+	indexer cache.Indexer
+}
+
+// NewStorageClassLister returns a new StorageClassLister.
+func NewStorageClassLister(indexer cache.Indexer) StorageClassLister {
+	return &storageClassLister{indexer: indexer}
+}
+
+// List lists all StorageClasses in the indexer.
+func (s *storageClassLister) List(selector labels.Selector) (ret []*v1.StorageClass, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.StorageClass))
+	})
+	return ret, err
+}
+
+// Get retrieves the StorageClass from the index for a given name.
+func (s *storageClassLister) Get(name string) (*v1.StorageClass, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("storageclass"), name)
+	}
+	return obj.(*v1.StorageClass), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/storage/v1alpha1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/storage/v1alpha1/expansion_generated.go
new file mode 100644
index 0000000..7ca7656
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/storage/v1alpha1/expansion_generated.go
@@ -0,0 +1,23 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+// VolumeAttachmentListerExpansion allows custom methods to be added to
+// VolumeAttachmentLister.
+type VolumeAttachmentListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/storage/v1alpha1/volumeattachment.go b/metrics-server/vendor/k8s.io/client-go/listers/storage/v1alpha1/volumeattachment.go
new file mode 100644
index 0000000..7871f55
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/storage/v1alpha1/volumeattachment.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "k8s.io/api/storage/v1alpha1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// VolumeAttachmentLister helps list VolumeAttachments.
+type VolumeAttachmentLister interface {
+	// List lists all VolumeAttachments in the indexer.
+	List(selector labels.Selector) (ret []*v1alpha1.VolumeAttachment, err error)
+	// Get retrieves the VolumeAttachment from the index for a given name.
+	Get(name string) (*v1alpha1.VolumeAttachment, error)
+	VolumeAttachmentListerExpansion
+}
+
+// volumeAttachmentLister implements the VolumeAttachmentLister interface.
+type volumeAttachmentLister struct {
+	indexer cache.Indexer
+}
+
+// NewVolumeAttachmentLister returns a new VolumeAttachmentLister.
+func NewVolumeAttachmentLister(indexer cache.Indexer) VolumeAttachmentLister {
+	return &volumeAttachmentLister{indexer: indexer}
+}
+
+// List lists all VolumeAttachments in the indexer.
+func (s *volumeAttachmentLister) List(selector labels.Selector) (ret []*v1alpha1.VolumeAttachment, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.VolumeAttachment))
+	})
+	return ret, err
+}
+
+// Get retrieves the VolumeAttachment from the index for a given name.
+func (s *volumeAttachmentLister) Get(name string) (*v1alpha1.VolumeAttachment, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1alpha1.Resource("volumeattachment"), name)
+	}
+	return obj.(*v1alpha1.VolumeAttachment), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/storage/v1beta1/expansion_generated.go b/metrics-server/vendor/k8s.io/client-go/listers/storage/v1beta1/expansion_generated.go
new file mode 100644
index 0000000..21d9562
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/storage/v1beta1/expansion_generated.go
@@ -0,0 +1,27 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+// StorageClassListerExpansion allows custom methods to be added to
+// StorageClassLister.
+type StorageClassListerExpansion interface{}
+
+// VolumeAttachmentListerExpansion allows custom methods to be added to
+// VolumeAttachmentLister.
+type VolumeAttachmentListerExpansion interface{}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/storage/v1beta1/storageclass.go b/metrics-server/vendor/k8s.io/client-go/listers/storage/v1beta1/storageclass.go
new file mode 100644
index 0000000..07bc97b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/storage/v1beta1/storageclass.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/storage/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// StorageClassLister helps list StorageClasses.
+type StorageClassLister interface {
+	// List lists all StorageClasses in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.StorageClass, err error)
+	// Get retrieves the StorageClass from the index for a given name.
+	Get(name string) (*v1beta1.StorageClass, error)
+	StorageClassListerExpansion
+}
+
+// storageClassLister implements the StorageClassLister interface.
+type storageClassLister struct {
+	indexer cache.Indexer
+}
+
+// NewStorageClassLister returns a new StorageClassLister.
+func NewStorageClassLister(indexer cache.Indexer) StorageClassLister {
+	return &storageClassLister{indexer: indexer}
+}
+
+// List lists all StorageClasses in the indexer.
+func (s *storageClassLister) List(selector labels.Selector) (ret []*v1beta1.StorageClass, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.StorageClass))
+	})
+	return ret, err
+}
+
+// Get retrieves the StorageClass from the index for a given name.
+func (s *storageClassLister) Get(name string) (*v1beta1.StorageClass, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("storageclass"), name)
+	}
+	return obj.(*v1beta1.StorageClass), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/listers/storage/v1beta1/volumeattachment.go b/metrics-server/vendor/k8s.io/client-go/listers/storage/v1beta1/volumeattachment.go
new file mode 100644
index 0000000..7193441
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/listers/storage/v1beta1/volumeattachment.go
@@ -0,0 +1,65 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	v1beta1 "k8s.io/api/storage/v1beta1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// VolumeAttachmentLister helps list VolumeAttachments.
+type VolumeAttachmentLister interface {
+	// List lists all VolumeAttachments in the indexer.
+	List(selector labels.Selector) (ret []*v1beta1.VolumeAttachment, err error)
+	// Get retrieves the VolumeAttachment from the index for a given name.
+	Get(name string) (*v1beta1.VolumeAttachment, error)
+	VolumeAttachmentListerExpansion
+}
+
+// volumeAttachmentLister implements the VolumeAttachmentLister interface.
+type volumeAttachmentLister struct {
+	indexer cache.Indexer
+}
+
+// NewVolumeAttachmentLister returns a new VolumeAttachmentLister.
+func NewVolumeAttachmentLister(indexer cache.Indexer) VolumeAttachmentLister {
+	return &volumeAttachmentLister{indexer: indexer}
+}
+
+// List lists all VolumeAttachments in the indexer.
+func (s *volumeAttachmentLister) List(selector labels.Selector) (ret []*v1beta1.VolumeAttachment, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1beta1.VolumeAttachment))
+	})
+	return ret, err
+}
+
+// Get retrieves the VolumeAttachment from the index for a given name.
+func (s *volumeAttachmentLister) Get(name string) (*v1beta1.VolumeAttachment, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1beta1.Resource("volumeattachment"), name)
+	}
+	return obj.(*v1beta1.VolumeAttachment), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/doc.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/doc.go
new file mode 100644
index 0000000..d06482d
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/doc.go
@@ -0,0 +1,19 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// +k8s:deepcopy-gen=package
+// +groupName=client.authentication.k8s.io
+package clientauthentication // import "k8s.io/client-go/pkg/apis/clientauthentication"
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/register.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/register.go
new file mode 100644
index 0000000..e4fbc3e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/register.go
@@ -0,0 +1,50 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package clientauthentication
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// GroupName is the group name use in this package
+const GroupName = "client.authentication.k8s.io"
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: runtime.APIVersionInternal}
+
+// Kind takes an unqualified kind and returns a Group qualified GroupKind
+func Kind(kind string) schema.GroupKind {
+	return SchemeGroupVersion.WithKind(kind).GroupKind()
+}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+var (
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
+	AddToScheme   = SchemeBuilder.AddToScheme
+)
+
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&ExecCredential{},
+	)
+	return nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/types.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/types.go
new file mode 100644
index 0000000..6fb53ce
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/types.go
@@ -0,0 +1,77 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package clientauthentication
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ExecCredentials is used by exec-based plugins to communicate credentials to
+// HTTP transports.
+type ExecCredential struct {
+	metav1.TypeMeta
+
+	// Spec holds information passed to the plugin by the transport. This contains
+	// request and runtime specific information, such as if the session is interactive.
+	Spec ExecCredentialSpec
+
+	// Status is filled in by the plugin and holds the credentials that the transport
+	// should use to contact the API.
+	// +optional
+	Status *ExecCredentialStatus
+}
+
+// ExecCredenitalSpec holds request and runtime specific information provided by
+// the transport.
+type ExecCredentialSpec struct {
+	// Response is populated when the transport encounters HTTP status codes, such as 401,
+	// suggesting previous credentials were invalid.
+	// +optional
+	Response *Response
+
+	// Interactive is true when the transport detects the command is being called from an
+	// interactive prompt.
+	// +optional
+	Interactive bool
+}
+
+// ExecCredentialStatus holds credentials for the transport to use.
+type ExecCredentialStatus struct {
+	// ExpirationTimestamp indicates a time when the provided credentials expire.
+	// +optional
+	ExpirationTimestamp *metav1.Time
+	// Token is a bearer token used by the client for request authentication.
+	// +optional
+	Token string
+	// PEM-encoded client TLS certificate.
+	// +optional
+	ClientCertificateData string
+	// PEM-encoded client TLS private key.
+	// +optional
+	ClientKeyData string
+}
+
+// Response defines metadata about a failed request, including HTTP status code and
+// response headers.
+type Response struct {
+	// Headers holds HTTP headers returned by the server.
+	Header map[string][]string
+	// Code is the HTTP status code returned by the server.
+	Code int32
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/doc.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/doc.go
new file mode 100644
index 0000000..016adb2
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/doc.go
@@ -0,0 +1,23 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// +k8s:deepcopy-gen=package
+// +k8s:conversion-gen=k8s.io/client-go/pkg/apis/clientauthentication
+// +k8s:openapi-gen=true
+// +k8s:defaulter-gen=TypeMeta
+
+// +groupName=client.authentication.k8s.io
+package v1alpha1 // import "k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1"
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/register.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/register.go
new file mode 100644
index 0000000..2acd13d
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/register.go
@@ -0,0 +1,55 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// GroupName is the group name use in this package
+const GroupName = "client.authentication.k8s.io"
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha1"}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+var (
+	SchemeBuilder      runtime.SchemeBuilder
+	localSchemeBuilder = &SchemeBuilder
+	AddToScheme        = localSchemeBuilder.AddToScheme
+)
+
+func init() {
+	// We only register manually written functions here. The registration of the
+	// generated functions takes place in the generated files. The separation
+	// makes the code compile even when the generated files are missing.
+	localSchemeBuilder.Register(addKnownTypes)
+}
+
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&ExecCredential{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/types.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/types.go
new file mode 100644
index 0000000..921f3a2
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/types.go
@@ -0,0 +1,78 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ExecCredentials is used by exec-based plugins to communicate credentials to
+// HTTP transports.
+type ExecCredential struct {
+	metav1.TypeMeta `json:",inline"`
+
+	// Spec holds information passed to the plugin by the transport. This contains
+	// request and runtime specific information, such as if the session is interactive.
+	Spec ExecCredentialSpec `json:"spec,omitempty"`
+
+	// Status is filled in by the plugin and holds the credentials that the transport
+	// should use to contact the API.
+	// +optional
+	Status *ExecCredentialStatus `json:"status,omitempty"`
+}
+
+// ExecCredenitalSpec holds request and runtime specific information provided by
+// the transport.
+type ExecCredentialSpec struct {
+	// Response is populated when the transport encounters HTTP status codes, such as 401,
+	// suggesting previous credentials were invalid.
+	// +optional
+	Response *Response `json:"response,omitempty"`
+
+	// Interactive is true when the transport detects the command is being called from an
+	// interactive prompt.
+	// +optional
+	Interactive bool `json:"interactive,omitempty"`
+}
+
+// ExecCredentialStatus holds credentials for the transport to use.
+//
+// Token and ClientKeyData are sensitive fields. This data should only be
+// transmitted in-memory between client and exec plugin process. Exec plugin
+// itself should at least be protected via file permissions.
+type ExecCredentialStatus struct {
+	// ExpirationTimestamp indicates a time when the provided credentials expire.
+	// +optional
+	ExpirationTimestamp *metav1.Time `json:"expirationTimestamp,omitempty"`
+	// Token is a bearer token used by the client for request authentication.
+	Token string `json:"token,omitempty"`
+	// PEM-encoded client TLS certificates (including intermediates, if any).
+	ClientCertificateData string `json:"clientCertificateData,omitempty"`
+	// PEM-encoded private key for the above certificate.
+	ClientKeyData string `json:"clientKeyData,omitempty"`
+}
+
+// Response defines metadata about a failed request, including HTTP status code and
+// response headers.
+type Response struct {
+	// Header holds HTTP headers returned by the server.
+	Header map[string][]string `json:"header,omitempty"`
+	// Code is the HTTP status code returned by the server.
+	Code int32 `json:"code,omitempty"`
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/zz_generated.conversion.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/zz_generated.conversion.go
new file mode 100644
index 0000000..9921c7e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/zz_generated.conversion.go
@@ -0,0 +1,145 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by conversion-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	unsafe "unsafe"
+
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	conversion "k8s.io/apimachinery/pkg/conversion"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	clientauthentication "k8s.io/client-go/pkg/apis/clientauthentication"
+)
+
+func init() {
+	localSchemeBuilder.Register(RegisterConversions)
+}
+
+// RegisterConversions adds conversion functions to the given scheme.
+// Public to allow building arbitrary schemes.
+func RegisterConversions(scheme *runtime.Scheme) error {
+	return scheme.AddGeneratedConversionFuncs(
+		Convert_v1alpha1_ExecCredential_To_clientauthentication_ExecCredential,
+		Convert_clientauthentication_ExecCredential_To_v1alpha1_ExecCredential,
+		Convert_v1alpha1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec,
+		Convert_clientauthentication_ExecCredentialSpec_To_v1alpha1_ExecCredentialSpec,
+		Convert_v1alpha1_ExecCredentialStatus_To_clientauthentication_ExecCredentialStatus,
+		Convert_clientauthentication_ExecCredentialStatus_To_v1alpha1_ExecCredentialStatus,
+		Convert_v1alpha1_Response_To_clientauthentication_Response,
+		Convert_clientauthentication_Response_To_v1alpha1_Response,
+	)
+}
+
+func autoConvert_v1alpha1_ExecCredential_To_clientauthentication_ExecCredential(in *ExecCredential, out *clientauthentication.ExecCredential, s conversion.Scope) error {
+	if err := Convert_v1alpha1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec(&in.Spec, &out.Spec, s); err != nil {
+		return err
+	}
+	out.Status = (*clientauthentication.ExecCredentialStatus)(unsafe.Pointer(in.Status))
+	return nil
+}
+
+// Convert_v1alpha1_ExecCredential_To_clientauthentication_ExecCredential is an autogenerated conversion function.
+func Convert_v1alpha1_ExecCredential_To_clientauthentication_ExecCredential(in *ExecCredential, out *clientauthentication.ExecCredential, s conversion.Scope) error {
+	return autoConvert_v1alpha1_ExecCredential_To_clientauthentication_ExecCredential(in, out, s)
+}
+
+func autoConvert_clientauthentication_ExecCredential_To_v1alpha1_ExecCredential(in *clientauthentication.ExecCredential, out *ExecCredential, s conversion.Scope) error {
+	if err := Convert_clientauthentication_ExecCredentialSpec_To_v1alpha1_ExecCredentialSpec(&in.Spec, &out.Spec, s); err != nil {
+		return err
+	}
+	out.Status = (*ExecCredentialStatus)(unsafe.Pointer(in.Status))
+	return nil
+}
+
+// Convert_clientauthentication_ExecCredential_To_v1alpha1_ExecCredential is an autogenerated conversion function.
+func Convert_clientauthentication_ExecCredential_To_v1alpha1_ExecCredential(in *clientauthentication.ExecCredential, out *ExecCredential, s conversion.Scope) error {
+	return autoConvert_clientauthentication_ExecCredential_To_v1alpha1_ExecCredential(in, out, s)
+}
+
+func autoConvert_v1alpha1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec(in *ExecCredentialSpec, out *clientauthentication.ExecCredentialSpec, s conversion.Scope) error {
+	out.Response = (*clientauthentication.Response)(unsafe.Pointer(in.Response))
+	out.Interactive = in.Interactive
+	return nil
+}
+
+// Convert_v1alpha1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec is an autogenerated conversion function.
+func Convert_v1alpha1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec(in *ExecCredentialSpec, out *clientauthentication.ExecCredentialSpec, s conversion.Scope) error {
+	return autoConvert_v1alpha1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec(in, out, s)
+}
+
+func autoConvert_clientauthentication_ExecCredentialSpec_To_v1alpha1_ExecCredentialSpec(in *clientauthentication.ExecCredentialSpec, out *ExecCredentialSpec, s conversion.Scope) error {
+	out.Response = (*Response)(unsafe.Pointer(in.Response))
+	out.Interactive = in.Interactive
+	return nil
+}
+
+// Convert_clientauthentication_ExecCredentialSpec_To_v1alpha1_ExecCredentialSpec is an autogenerated conversion function.
+func Convert_clientauthentication_ExecCredentialSpec_To_v1alpha1_ExecCredentialSpec(in *clientauthentication.ExecCredentialSpec, out *ExecCredentialSpec, s conversion.Scope) error {
+	return autoConvert_clientauthentication_ExecCredentialSpec_To_v1alpha1_ExecCredentialSpec(in, out, s)
+}
+
+func autoConvert_v1alpha1_ExecCredentialStatus_To_clientauthentication_ExecCredentialStatus(in *ExecCredentialStatus, out *clientauthentication.ExecCredentialStatus, s conversion.Scope) error {
+	out.ExpirationTimestamp = (*v1.Time)(unsafe.Pointer(in.ExpirationTimestamp))
+	out.Token = in.Token
+	out.ClientCertificateData = in.ClientCertificateData
+	out.ClientKeyData = in.ClientKeyData
+	return nil
+}
+
+// Convert_v1alpha1_ExecCredentialStatus_To_clientauthentication_ExecCredentialStatus is an autogenerated conversion function.
+func Convert_v1alpha1_ExecCredentialStatus_To_clientauthentication_ExecCredentialStatus(in *ExecCredentialStatus, out *clientauthentication.ExecCredentialStatus, s conversion.Scope) error {
+	return autoConvert_v1alpha1_ExecCredentialStatus_To_clientauthentication_ExecCredentialStatus(in, out, s)
+}
+
+func autoConvert_clientauthentication_ExecCredentialStatus_To_v1alpha1_ExecCredentialStatus(in *clientauthentication.ExecCredentialStatus, out *ExecCredentialStatus, s conversion.Scope) error {
+	out.ExpirationTimestamp = (*v1.Time)(unsafe.Pointer(in.ExpirationTimestamp))
+	out.Token = in.Token
+	out.ClientCertificateData = in.ClientCertificateData
+	out.ClientKeyData = in.ClientKeyData
+	return nil
+}
+
+// Convert_clientauthentication_ExecCredentialStatus_To_v1alpha1_ExecCredentialStatus is an autogenerated conversion function.
+func Convert_clientauthentication_ExecCredentialStatus_To_v1alpha1_ExecCredentialStatus(in *clientauthentication.ExecCredentialStatus, out *ExecCredentialStatus, s conversion.Scope) error {
+	return autoConvert_clientauthentication_ExecCredentialStatus_To_v1alpha1_ExecCredentialStatus(in, out, s)
+}
+
+func autoConvert_v1alpha1_Response_To_clientauthentication_Response(in *Response, out *clientauthentication.Response, s conversion.Scope) error {
+	out.Header = *(*map[string][]string)(unsafe.Pointer(&in.Header))
+	out.Code = in.Code
+	return nil
+}
+
+// Convert_v1alpha1_Response_To_clientauthentication_Response is an autogenerated conversion function.
+func Convert_v1alpha1_Response_To_clientauthentication_Response(in *Response, out *clientauthentication.Response, s conversion.Scope) error {
+	return autoConvert_v1alpha1_Response_To_clientauthentication_Response(in, out, s)
+}
+
+func autoConvert_clientauthentication_Response_To_v1alpha1_Response(in *clientauthentication.Response, out *Response, s conversion.Scope) error {
+	out.Header = *(*map[string][]string)(unsafe.Pointer(&in.Header))
+	out.Code = in.Code
+	return nil
+}
+
+// Convert_clientauthentication_Response_To_v1alpha1_Response is an autogenerated conversion function.
+func Convert_clientauthentication_Response_To_v1alpha1_Response(in *clientauthentication.Response, out *Response, s conversion.Scope) error {
+	return autoConvert_clientauthentication_Response_To_v1alpha1_Response(in, out, s)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/zz_generated.deepcopy.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/zz_generated.deepcopy.go
new file mode 100644
index 0000000..f062b8f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/zz_generated.deepcopy.go
@@ -0,0 +1,137 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecCredential) DeepCopyInto(out *ExecCredential) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.Spec.DeepCopyInto(&out.Spec)
+	if in.Status != nil {
+		in, out := &in.Status, &out.Status
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(ExecCredentialStatus)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecCredential.
+func (in *ExecCredential) DeepCopy() *ExecCredential {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecCredential)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ExecCredential) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecCredentialSpec) DeepCopyInto(out *ExecCredentialSpec) {
+	*out = *in
+	if in.Response != nil {
+		in, out := &in.Response, &out.Response
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(Response)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecCredentialSpec.
+func (in *ExecCredentialSpec) DeepCopy() *ExecCredentialSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecCredentialSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecCredentialStatus) DeepCopyInto(out *ExecCredentialStatus) {
+	*out = *in
+	if in.ExpirationTimestamp != nil {
+		in, out := &in.ExpirationTimestamp, &out.ExpirationTimestamp
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = (*in).DeepCopy()
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecCredentialStatus.
+func (in *ExecCredentialStatus) DeepCopy() *ExecCredentialStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecCredentialStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Response) DeepCopyInto(out *Response) {
+	*out = *in
+	if in.Header != nil {
+		in, out := &in.Header, &out.Header
+		*out = make(map[string][]string, len(*in))
+		for key, val := range *in {
+			if val == nil {
+				(*out)[key] = nil
+			} else {
+				(*out)[key] = make([]string, len(val))
+				copy((*out)[key], val)
+			}
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Response.
+func (in *Response) DeepCopy() *Response {
+	if in == nil {
+		return nil
+	}
+	out := new(Response)
+	in.DeepCopyInto(out)
+	return out
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/zz_generated.defaults.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/zz_generated.defaults.go
new file mode 100644
index 0000000..dd621a3
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1/zz_generated.defaults.go
@@ -0,0 +1,32 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by defaulter-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// RegisterDefaults adds defaulters functions to the given scheme.
+// Public to allow building arbitrary schemes.
+// All generated defaulters are covering - they call all nested defaulters.
+func RegisterDefaults(scheme *runtime.Scheme) error {
+	return nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/conversion.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/conversion.go
new file mode 100644
index 0000000..f543806
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/conversion.go
@@ -0,0 +1,26 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	conversion "k8s.io/apimachinery/pkg/conversion"
+	clientauthentication "k8s.io/client-go/pkg/apis/clientauthentication"
+)
+
+func Convert_clientauthentication_ExecCredentialSpec_To_v1beta1_ExecCredentialSpec(in *clientauthentication.ExecCredentialSpec, out *ExecCredentialSpec, s conversion.Scope) error {
+	return nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/doc.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/doc.go
new file mode 100644
index 0000000..fbcd9b7
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/doc.go
@@ -0,0 +1,23 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// +k8s:deepcopy-gen=package
+// +k8s:conversion-gen=k8s.io/client-go/pkg/apis/clientauthentication
+// +k8s:openapi-gen=true
+// +k8s:defaulter-gen=TypeMeta
+
+// +groupName=client.authentication.k8s.io
+package v1beta1 // import "k8s.io/client-go/pkg/apis/clientauthentication/v1beta1"
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/register.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/register.go
new file mode 100644
index 0000000..0bb92f1
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/register.go
@@ -0,0 +1,55 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// GroupName is the group name use in this package
+const GroupName = "client.authentication.k8s.io"
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1beta1"}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+var (
+	SchemeBuilder      runtime.SchemeBuilder
+	localSchemeBuilder = &SchemeBuilder
+	AddToScheme        = localSchemeBuilder.AddToScheme
+)
+
+func init() {
+	// We only register manually written functions here. The registration of the
+	// generated functions takes place in the generated files. The separation
+	// makes the code compile even when the generated files are missing.
+	localSchemeBuilder.Register(addKnownTypes)
+}
+
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&ExecCredential{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/types.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/types.go
new file mode 100644
index 0000000..d6e2674
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/types.go
@@ -0,0 +1,59 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ExecCredentials is used by exec-based plugins to communicate credentials to
+// HTTP transports.
+type ExecCredential struct {
+	metav1.TypeMeta `json:",inline"`
+
+	// Spec holds information passed to the plugin by the transport. This contains
+	// request and runtime specific information, such as if the session is interactive.
+	Spec ExecCredentialSpec `json:"spec,omitempty"`
+
+	// Status is filled in by the plugin and holds the credentials that the transport
+	// should use to contact the API.
+	// +optional
+	Status *ExecCredentialStatus `json:"status,omitempty"`
+}
+
+// ExecCredenitalSpec holds request and runtime specific information provided by
+// the transport.
+type ExecCredentialSpec struct{}
+
+// ExecCredentialStatus holds credentials for the transport to use.
+//
+// Token and ClientKeyData are sensitive fields. This data should only be
+// transmitted in-memory between client and exec plugin process. Exec plugin
+// itself should at least be protected via file permissions.
+type ExecCredentialStatus struct {
+	// ExpirationTimestamp indicates a time when the provided credentials expire.
+	// +optional
+	ExpirationTimestamp *metav1.Time `json:"expirationTimestamp,omitempty"`
+	// Token is a bearer token used by the client for request authentication.
+	Token string `json:"token,omitempty"`
+	// PEM-encoded client TLS certificates (including intermediates, if any).
+	ClientCertificateData string `json:"clientCertificateData,omitempty"`
+	// PEM-encoded private key for the above certificate.
+	ClientKeyData string `json:"clientKeyData,omitempty"`
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/zz_generated.conversion.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/zz_generated.conversion.go
new file mode 100644
index 0000000..80e9b31
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/zz_generated.conversion.go
@@ -0,0 +1,114 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by conversion-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	unsafe "unsafe"
+
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	conversion "k8s.io/apimachinery/pkg/conversion"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	clientauthentication "k8s.io/client-go/pkg/apis/clientauthentication"
+)
+
+func init() {
+	localSchemeBuilder.Register(RegisterConversions)
+}
+
+// RegisterConversions adds conversion functions to the given scheme.
+// Public to allow building arbitrary schemes.
+func RegisterConversions(scheme *runtime.Scheme) error {
+	return scheme.AddGeneratedConversionFuncs(
+		Convert_v1beta1_ExecCredential_To_clientauthentication_ExecCredential,
+		Convert_clientauthentication_ExecCredential_To_v1beta1_ExecCredential,
+		Convert_v1beta1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec,
+		Convert_clientauthentication_ExecCredentialSpec_To_v1beta1_ExecCredentialSpec,
+		Convert_v1beta1_ExecCredentialStatus_To_clientauthentication_ExecCredentialStatus,
+		Convert_clientauthentication_ExecCredentialStatus_To_v1beta1_ExecCredentialStatus,
+	)
+}
+
+func autoConvert_v1beta1_ExecCredential_To_clientauthentication_ExecCredential(in *ExecCredential, out *clientauthentication.ExecCredential, s conversion.Scope) error {
+	if err := Convert_v1beta1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec(&in.Spec, &out.Spec, s); err != nil {
+		return err
+	}
+	out.Status = (*clientauthentication.ExecCredentialStatus)(unsafe.Pointer(in.Status))
+	return nil
+}
+
+// Convert_v1beta1_ExecCredential_To_clientauthentication_ExecCredential is an autogenerated conversion function.
+func Convert_v1beta1_ExecCredential_To_clientauthentication_ExecCredential(in *ExecCredential, out *clientauthentication.ExecCredential, s conversion.Scope) error {
+	return autoConvert_v1beta1_ExecCredential_To_clientauthentication_ExecCredential(in, out, s)
+}
+
+func autoConvert_clientauthentication_ExecCredential_To_v1beta1_ExecCredential(in *clientauthentication.ExecCredential, out *ExecCredential, s conversion.Scope) error {
+	if err := Convert_clientauthentication_ExecCredentialSpec_To_v1beta1_ExecCredentialSpec(&in.Spec, &out.Spec, s); err != nil {
+		return err
+	}
+	out.Status = (*ExecCredentialStatus)(unsafe.Pointer(in.Status))
+	return nil
+}
+
+// Convert_clientauthentication_ExecCredential_To_v1beta1_ExecCredential is an autogenerated conversion function.
+func Convert_clientauthentication_ExecCredential_To_v1beta1_ExecCredential(in *clientauthentication.ExecCredential, out *ExecCredential, s conversion.Scope) error {
+	return autoConvert_clientauthentication_ExecCredential_To_v1beta1_ExecCredential(in, out, s)
+}
+
+func autoConvert_v1beta1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec(in *ExecCredentialSpec, out *clientauthentication.ExecCredentialSpec, s conversion.Scope) error {
+	return nil
+}
+
+// Convert_v1beta1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec is an autogenerated conversion function.
+func Convert_v1beta1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec(in *ExecCredentialSpec, out *clientauthentication.ExecCredentialSpec, s conversion.Scope) error {
+	return autoConvert_v1beta1_ExecCredentialSpec_To_clientauthentication_ExecCredentialSpec(in, out, s)
+}
+
+func autoConvert_clientauthentication_ExecCredentialSpec_To_v1beta1_ExecCredentialSpec(in *clientauthentication.ExecCredentialSpec, out *ExecCredentialSpec, s conversion.Scope) error {
+	// WARNING: in.Response requires manual conversion: does not exist in peer-type
+	// WARNING: in.Interactive requires manual conversion: does not exist in peer-type
+	return nil
+}
+
+func autoConvert_v1beta1_ExecCredentialStatus_To_clientauthentication_ExecCredentialStatus(in *ExecCredentialStatus, out *clientauthentication.ExecCredentialStatus, s conversion.Scope) error {
+	out.ExpirationTimestamp = (*v1.Time)(unsafe.Pointer(in.ExpirationTimestamp))
+	out.Token = in.Token
+	out.ClientCertificateData = in.ClientCertificateData
+	out.ClientKeyData = in.ClientKeyData
+	return nil
+}
+
+// Convert_v1beta1_ExecCredentialStatus_To_clientauthentication_ExecCredentialStatus is an autogenerated conversion function.
+func Convert_v1beta1_ExecCredentialStatus_To_clientauthentication_ExecCredentialStatus(in *ExecCredentialStatus, out *clientauthentication.ExecCredentialStatus, s conversion.Scope) error {
+	return autoConvert_v1beta1_ExecCredentialStatus_To_clientauthentication_ExecCredentialStatus(in, out, s)
+}
+
+func autoConvert_clientauthentication_ExecCredentialStatus_To_v1beta1_ExecCredentialStatus(in *clientauthentication.ExecCredentialStatus, out *ExecCredentialStatus, s conversion.Scope) error {
+	out.ExpirationTimestamp = (*v1.Time)(unsafe.Pointer(in.ExpirationTimestamp))
+	out.Token = in.Token
+	out.ClientCertificateData = in.ClientCertificateData
+	out.ClientKeyData = in.ClientKeyData
+	return nil
+}
+
+// Convert_clientauthentication_ExecCredentialStatus_To_v1beta1_ExecCredentialStatus is an autogenerated conversion function.
+func Convert_clientauthentication_ExecCredentialStatus_To_v1beta1_ExecCredentialStatus(in *clientauthentication.ExecCredentialStatus, out *ExecCredentialStatus, s conversion.Scope) error {
+	return autoConvert_clientauthentication_ExecCredentialStatus_To_v1beta1_ExecCredentialStatus(in, out, s)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/zz_generated.deepcopy.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/zz_generated.deepcopy.go
new file mode 100644
index 0000000..656fea4
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/zz_generated.deepcopy.go
@@ -0,0 +1,100 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecCredential) DeepCopyInto(out *ExecCredential) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	out.Spec = in.Spec
+	if in.Status != nil {
+		in, out := &in.Status, &out.Status
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(ExecCredentialStatus)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecCredential.
+func (in *ExecCredential) DeepCopy() *ExecCredential {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecCredential)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ExecCredential) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecCredentialSpec) DeepCopyInto(out *ExecCredentialSpec) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecCredentialSpec.
+func (in *ExecCredentialSpec) DeepCopy() *ExecCredentialSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecCredentialSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecCredentialStatus) DeepCopyInto(out *ExecCredentialStatus) {
+	*out = *in
+	if in.ExpirationTimestamp != nil {
+		in, out := &in.ExpirationTimestamp, &out.ExpirationTimestamp
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = (*in).DeepCopy()
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecCredentialStatus.
+func (in *ExecCredentialStatus) DeepCopy() *ExecCredentialStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecCredentialStatus)
+	in.DeepCopyInto(out)
+	return out
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/zz_generated.defaults.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/zz_generated.defaults.go
new file mode 100644
index 0000000..73e63fc
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/v1beta1/zz_generated.defaults.go
@@ -0,0 +1,32 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by defaulter-gen. DO NOT EDIT.
+
+package v1beta1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// RegisterDefaults adds defaulters functions to the given scheme.
+// Public to allow building arbitrary schemes.
+// All generated defaulters are covering - they call all nested defaulters.
+func RegisterDefaults(scheme *runtime.Scheme) error {
+	return nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/zz_generated.deepcopy.go b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/zz_generated.deepcopy.go
new file mode 100644
index 0000000..008c3c7
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/apis/clientauthentication/zz_generated.deepcopy.go
@@ -0,0 +1,137 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package clientauthentication
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecCredential) DeepCopyInto(out *ExecCredential) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.Spec.DeepCopyInto(&out.Spec)
+	if in.Status != nil {
+		in, out := &in.Status, &out.Status
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(ExecCredentialStatus)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecCredential.
+func (in *ExecCredential) DeepCopy() *ExecCredential {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecCredential)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ExecCredential) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecCredentialSpec) DeepCopyInto(out *ExecCredentialSpec) {
+	*out = *in
+	if in.Response != nil {
+		in, out := &in.Response, &out.Response
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(Response)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecCredentialSpec.
+func (in *ExecCredentialSpec) DeepCopy() *ExecCredentialSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecCredentialSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecCredentialStatus) DeepCopyInto(out *ExecCredentialStatus) {
+	*out = *in
+	if in.ExpirationTimestamp != nil {
+		in, out := &in.ExpirationTimestamp, &out.ExpirationTimestamp
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = (*in).DeepCopy()
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecCredentialStatus.
+func (in *ExecCredentialStatus) DeepCopy() *ExecCredentialStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecCredentialStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Response) DeepCopyInto(out *Response) {
+	*out = *in
+	if in.Header != nil {
+		in, out := &in.Header, &out.Header
+		*out = make(map[string][]string, len(*in))
+		for key, val := range *in {
+			if val == nil {
+				(*out)[key] = nil
+			} else {
+				(*out)[key] = make([]string, len(val))
+				copy((*out)[key], val)
+			}
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Response.
+func (in *Response) DeepCopy() *Response {
+	if in == nil {
+		return nil
+	}
+	out := new(Response)
+	in.DeepCopyInto(out)
+	return out
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/version/.gitattributes b/metrics-server/vendor/k8s.io/client-go/pkg/version/.gitattributes
new file mode 100644
index 0000000..7e349ef
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/version/.gitattributes
@@ -0,0 +1 @@
+base.go export-subst
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/version/base.go b/metrics-server/vendor/k8s.io/client-go/pkg/version/base.go
new file mode 100644
index 0000000..9b4c79f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/version/base.go
@@ -0,0 +1,63 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package version
+
+// Base version information.
+//
+// This is the fallback data used when version information from git is not
+// provided via go ldflags. It provides an approximation of the Kubernetes
+// version for ad-hoc builds (e.g. `go build`) that cannot get the version
+// information from git.
+//
+// If you are looking at these fields in the git tree, they look
+// strange. They are modified on the fly by the build process. The
+// in-tree values are dummy values used for "git archive", which also
+// works for GitHub tar downloads.
+//
+// When releasing a new Kubernetes version, this file is updated by
+// build/mark_new_version.sh to reflect the new version, and then a
+// git annotated tag (using format vX.Y where X == Major version and Y
+// == Minor version) is created to point to the commit that updates
+// pkg/version/base.go
+var (
+	// TODO: Deprecate gitMajor and gitMinor, use only gitVersion
+	// instead. First step in deprecation, keep the fields but make
+	// them irrelevant. (Next we'll take it out, which may muck with
+	// scripts consuming the kubectl version output - but most of
+	// these should be looking at gitVersion already anyways.)
+	gitMajor string = "" // major version, always numeric
+	gitMinor string = "" // minor version, numeric possibly followed by "+"
+
+	// semantic version, derived by build scripts (see
+	// https://git.k8s.io/community/contributors/design-proposals/release/versioning.md
+	// for a detailed discussion of this field)
+	//
+	// TODO: This field is still called "gitVersion" for legacy
+	// reasons. For prerelease versions, the build metadata on the
+	// semantic version is a git hash, but the version itself is no
+	// longer the direct output of "git describe", but a slight
+	// translation to be semver compliant.
+
+	// NOTE: The $Format strings are replaced during 'git archive' thanks to the
+	// companion .gitattributes file containing 'export-subst' in this same
+	// directory.  See also https://git-scm.com/docs/gitattributes
+	gitVersion   string = "v0.0.0-master+$Format:%h$"
+	gitCommit    string = "$Format:%H$" // sha1 from git, output of $(git rev-parse HEAD)
+	gitTreeState string = ""            // state of git tree, either "clean" or "dirty"
+
+	buildDate string = "1970-01-01T00:00:00Z" // build date in ISO8601 format, output of $(date -u +'%Y-%m-%dT%H:%M:%SZ')
+)
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/version/def.bzl b/metrics-server/vendor/k8s.io/client-go/pkg/version/def.bzl
new file mode 100644
index 0000000..9c018a4
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/version/def.bzl
@@ -0,0 +1,38 @@
+# Copyright 2017 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Implements hack/lib/version.sh's kube::version::ldflags() for Bazel.
+def version_x_defs():
+  # This should match the list of packages in kube::version::ldflag
+  stamp_pkgs = [
+      "k8s.io/kubernetes/pkg/version",
+      # In hack/lib/version.sh, this has a vendor/ prefix. That isn't needed here?
+      "k8s.io/client-go/pkg/version",
+      ]
+  # This should match the list of vars in kube::version::ldflags
+  # It should also match the list of vars set in hack/print-workspace-status.sh.
+  stamp_vars = [
+      "buildDate",
+      "gitCommit",
+      "gitMajor",
+      "gitMinor",
+      "gitTreeState",
+      "gitVersion",
+  ]
+  # Generate the cross-product.
+  x_defs = {}
+  for pkg in stamp_pkgs:
+    for var in stamp_vars:
+      x_defs["%s.%s" % (pkg, var)] = "{%s}" % var
+  return x_defs
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/version/doc.go b/metrics-server/vendor/k8s.io/client-go/pkg/version/doc.go
new file mode 100644
index 0000000..30399fb
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/version/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package version supplies version information collected at build time to
+// kubernetes components.
+// +k8s:openapi-gen=true
+package version // import "k8s.io/client-go/pkg/version"
diff --git a/metrics-server/vendor/k8s.io/client-go/pkg/version/version.go b/metrics-server/vendor/k8s.io/client-go/pkg/version/version.go
new file mode 100644
index 0000000..8c8350d
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/pkg/version/version.go
@@ -0,0 +1,42 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package version
+
+import (
+	"fmt"
+	"runtime"
+
+	apimachineryversion "k8s.io/apimachinery/pkg/version"
+)
+
+// Get returns the overall codebase version. It's for detecting
+// what code a binary was built from.
+func Get() apimachineryversion.Info {
+	// These variables typically come from -ldflags settings and in
+	// their absence fallback to the settings in pkg/version/base.go
+	return apimachineryversion.Info{
+		Major:        gitMajor,
+		Minor:        gitMinor,
+		GitVersion:   gitVersion,
+		GitCommit:    gitCommit,
+		GitTreeState: gitTreeState,
+		BuildDate:    buildDate,
+		GoVersion:    runtime.Version(),
+		Compiler:     runtime.Compiler,
+		Platform:     fmt.Sprintf("%s/%s", runtime.GOOS, runtime.GOARCH),
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/plugin/pkg/client/auth/exec/exec.go b/metrics-server/vendor/k8s.io/client-go/plugin/pkg/client/auth/exec/exec.go
new file mode 100644
index 0000000..ed09f66
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/plugin/pkg/client/auth/exec/exec.go
@@ -0,0 +1,360 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package exec
+
+import (
+	"bytes"
+	"context"
+	"crypto/tls"
+	"errors"
+	"fmt"
+	"io"
+	"net"
+	"net/http"
+	"os"
+	"os/exec"
+	"reflect"
+	"sync"
+	"time"
+
+	"github.com/golang/glog"
+	"golang.org/x/crypto/ssh/terminal"
+	"k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/client-go/pkg/apis/clientauthentication"
+	"k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1"
+	"k8s.io/client-go/pkg/apis/clientauthentication/v1beta1"
+	"k8s.io/client-go/tools/clientcmd/api"
+	"k8s.io/client-go/transport"
+	"k8s.io/client-go/util/connrotation"
+)
+
+const execInfoEnv = "KUBERNETES_EXEC_INFO"
+
+var scheme = runtime.NewScheme()
+var codecs = serializer.NewCodecFactory(scheme)
+
+func init() {
+	v1.AddToGroupVersion(scheme, schema.GroupVersion{Version: "v1"})
+	v1alpha1.AddToScheme(scheme)
+	v1beta1.AddToScheme(scheme)
+	clientauthentication.AddToScheme(scheme)
+}
+
+var (
+	// Since transports can be constantly re-initialized by programs like kubectl,
+	// keep a cache of initialized authenticators keyed by a hash of their config.
+	globalCache = newCache()
+	// The list of API versions we accept.
+	apiVersions = map[string]schema.GroupVersion{
+		v1alpha1.SchemeGroupVersion.String(): v1alpha1.SchemeGroupVersion,
+		v1beta1.SchemeGroupVersion.String():  v1beta1.SchemeGroupVersion,
+	}
+)
+
+func newCache() *cache {
+	return &cache{m: make(map[string]*Authenticator)}
+}
+
+func cacheKey(c *api.ExecConfig) string {
+	return fmt.Sprintf("%#v", c)
+}
+
+type cache struct {
+	mu sync.Mutex
+	m  map[string]*Authenticator
+}
+
+func (c *cache) get(s string) (*Authenticator, bool) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	a, ok := c.m[s]
+	return a, ok
+}
+
+// put inserts an authenticator into the cache. If an authenticator is already
+// associated with the key, the first one is returned instead.
+func (c *cache) put(s string, a *Authenticator) *Authenticator {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	existing, ok := c.m[s]
+	if ok {
+		return existing
+	}
+	c.m[s] = a
+	return a
+}
+
+// GetAuthenticator returns an exec-based plugin for providing client credentials.
+func GetAuthenticator(config *api.ExecConfig) (*Authenticator, error) {
+	return newAuthenticator(globalCache, config)
+}
+
+func newAuthenticator(c *cache, config *api.ExecConfig) (*Authenticator, error) {
+	key := cacheKey(config)
+	if a, ok := c.get(key); ok {
+		return a, nil
+	}
+
+	gv, ok := apiVersions[config.APIVersion]
+	if !ok {
+		return nil, fmt.Errorf("exec plugin: invalid apiVersion %q", config.APIVersion)
+	}
+
+	a := &Authenticator{
+		cmd:   config.Command,
+		args:  config.Args,
+		group: gv,
+
+		stdin:       os.Stdin,
+		stderr:      os.Stderr,
+		interactive: terminal.IsTerminal(int(os.Stdout.Fd())),
+		now:         time.Now,
+		environ:     os.Environ,
+	}
+
+	for _, env := range config.Env {
+		a.env = append(a.env, env.Name+"="+env.Value)
+	}
+
+	return c.put(key, a), nil
+}
+
+// Authenticator is a client credential provider that rotates credentials by executing a plugin.
+// The plugin input and output are defined by the API group client.authentication.k8s.io.
+type Authenticator struct {
+	// Set by the config
+	cmd   string
+	args  []string
+	group schema.GroupVersion
+	env   []string
+
+	// Stubbable for testing
+	stdin       io.Reader
+	stderr      io.Writer
+	interactive bool
+	now         func() time.Time
+	environ     func() []string
+
+	// Cached results.
+	//
+	// The mutex also guards calling the plugin. Since the plugin could be
+	// interactive we want to make sure it's only called once.
+	mu          sync.Mutex
+	cachedCreds *credentials
+	exp         time.Time
+
+	onRotate func()
+}
+
+type credentials struct {
+	token string
+	cert  *tls.Certificate
+}
+
+// UpdateTransportConfig updates the transport.Config to use credentials
+// returned by the plugin.
+func (a *Authenticator) UpdateTransportConfig(c *transport.Config) error {
+	wt := c.WrapTransport
+	c.WrapTransport = func(rt http.RoundTripper) http.RoundTripper {
+		if wt != nil {
+			rt = wt(rt)
+		}
+		return &roundTripper{a, rt}
+	}
+
+	if c.TLS.GetCert != nil {
+		return errors.New("can't add TLS certificate callback: transport.Config.TLS.GetCert already set")
+	}
+	c.TLS.GetCert = a.cert
+
+	var dial func(ctx context.Context, network, addr string) (net.Conn, error)
+	if c.Dial != nil {
+		dial = c.Dial
+	} else {
+		dial = (&net.Dialer{Timeout: 30 * time.Second, KeepAlive: 30 * time.Second}).DialContext
+	}
+	d := connrotation.NewDialer(dial)
+	a.onRotate = d.CloseAll
+	c.Dial = d.DialContext
+
+	return nil
+}
+
+type roundTripper struct {
+	a    *Authenticator
+	base http.RoundTripper
+}
+
+func (r *roundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
+	// If a user has already set credentials, use that. This makes commands like
+	// "kubectl get --token (token) pods" work.
+	if req.Header.Get("Authorization") != "" {
+		return r.base.RoundTrip(req)
+	}
+
+	creds, err := r.a.getCreds()
+	if err != nil {
+		return nil, fmt.Errorf("getting credentials: %v", err)
+	}
+	if creds.token != "" {
+		req.Header.Set("Authorization", "Bearer "+creds.token)
+	}
+
+	res, err := r.base.RoundTrip(req)
+	if err != nil {
+		return nil, err
+	}
+	if res.StatusCode == http.StatusUnauthorized {
+		resp := &clientauthentication.Response{
+			Header: res.Header,
+			Code:   int32(res.StatusCode),
+		}
+		if err := r.a.maybeRefreshCreds(creds, resp); err != nil {
+			glog.Errorf("refreshing credentials: %v", err)
+		}
+	}
+	return res, nil
+}
+
+func (a *Authenticator) credsExpired() bool {
+	if a.exp.IsZero() {
+		return false
+	}
+	return a.now().After(a.exp)
+}
+
+func (a *Authenticator) cert() (*tls.Certificate, error) {
+	creds, err := a.getCreds()
+	if err != nil {
+		return nil, err
+	}
+	return creds.cert, nil
+}
+
+func (a *Authenticator) getCreds() (*credentials, error) {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+	if a.cachedCreds != nil && !a.credsExpired() {
+		return a.cachedCreds, nil
+	}
+
+	if err := a.refreshCredsLocked(nil); err != nil {
+		return nil, err
+	}
+	return a.cachedCreds, nil
+}
+
+// maybeRefreshCreds executes the plugin to force a rotation of the
+// credentials, unless they were rotated already.
+func (a *Authenticator) maybeRefreshCreds(creds *credentials, r *clientauthentication.Response) error {
+	a.mu.Lock()
+	defer a.mu.Unlock()
+
+	// Since we're not making a new pointer to a.cachedCreds in getCreds, no
+	// need to do deep comparison.
+	if creds != a.cachedCreds {
+		// Credentials already rotated.
+		return nil
+	}
+
+	return a.refreshCredsLocked(r)
+}
+
+// refreshCredsLocked executes the plugin and reads the credentials from
+// stdout. It must be called while holding the Authenticator's mutex.
+func (a *Authenticator) refreshCredsLocked(r *clientauthentication.Response) error {
+	cred := &clientauthentication.ExecCredential{
+		Spec: clientauthentication.ExecCredentialSpec{
+			Response:    r,
+			Interactive: a.interactive,
+		},
+	}
+
+	env := append(a.environ(), a.env...)
+	if a.group == v1alpha1.SchemeGroupVersion {
+		// Input spec disabled for beta due to lack of use. Possibly re-enable this later if
+		// someone wants it back.
+		//
+		// See: https://github.com/kubernetes/kubernetes/issues/61796
+		data, err := runtime.Encode(codecs.LegacyCodec(a.group), cred)
+		if err != nil {
+			return fmt.Errorf("encode ExecCredentials: %v", err)
+		}
+		env = append(env, fmt.Sprintf("%s=%s", execInfoEnv, data))
+	}
+
+	stdout := &bytes.Buffer{}
+	cmd := exec.Command(a.cmd, a.args...)
+	cmd.Env = env
+	cmd.Stderr = a.stderr
+	cmd.Stdout = stdout
+	if a.interactive {
+		cmd.Stdin = a.stdin
+	}
+
+	if err := cmd.Run(); err != nil {
+		return fmt.Errorf("exec: %v", err)
+	}
+
+	_, gvk, err := codecs.UniversalDecoder(a.group).Decode(stdout.Bytes(), nil, cred)
+	if err != nil {
+		return fmt.Errorf("decoding stdout: %v", err)
+	}
+	if gvk.Group != a.group.Group || gvk.Version != a.group.Version {
+		return fmt.Errorf("exec plugin is configured to use API version %s, plugin returned version %s",
+			a.group, schema.GroupVersion{Group: gvk.Group, Version: gvk.Version})
+	}
+
+	if cred.Status == nil {
+		return fmt.Errorf("exec plugin didn't return a status field")
+	}
+	if cred.Status.Token == "" && cred.Status.ClientCertificateData == "" && cred.Status.ClientKeyData == "" {
+		return fmt.Errorf("exec plugin didn't return a token or cert/key pair")
+	}
+	if (cred.Status.ClientCertificateData == "") != (cred.Status.ClientKeyData == "") {
+		return fmt.Errorf("exec plugin returned only certificate or key, not both")
+	}
+
+	if cred.Status.ExpirationTimestamp != nil {
+		a.exp = cred.Status.ExpirationTimestamp.Time
+	} else {
+		a.exp = time.Time{}
+	}
+
+	newCreds := &credentials{
+		token: cred.Status.Token,
+	}
+	if cred.Status.ClientKeyData != "" && cred.Status.ClientCertificateData != "" {
+		cert, err := tls.X509KeyPair([]byte(cred.Status.ClientCertificateData), []byte(cred.Status.ClientKeyData))
+		if err != nil {
+			return fmt.Errorf("failed parsing client key/certificate: %v", err)
+		}
+		newCreds.cert = &cert
+	}
+
+	oldCreds := a.cachedCreds
+	a.cachedCreds = newCreds
+	// Only close all connections when TLS cert rotates. Token rotation doesn't
+	// need the extra noise.
+	if a.onRotate != nil && oldCreds != nil && !reflect.DeepEqual(oldCreds.cert, a.cachedCreds.cert) {
+		a.onRotate()
+	}
+	return nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/rest/OWNERS b/metrics-server/vendor/k8s.io/client-go/rest/OWNERS
new file mode 100755
index 0000000..8d97da0
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/rest/OWNERS
@@ -0,0 +1,24 @@
+reviewers:
+- thockin
+- smarterclayton
+- caesarxuchao
+- wojtek-t
+- deads2k
+- brendandburns
+- liggitt
+- nikhiljindal
+- gmarek
+- erictune
+- sttts
+- luxas
+- dims
+- errordeveloper
+- hongchaodeng
+- krousey
+- resouer
+- cjcullen
+- rmmh
+- lixiaobing10051267
+- asalkeld
+- juanvallejo
+- lojies
diff --git a/metrics-server/vendor/k8s.io/client-go/rest/client.go b/metrics-server/vendor/k8s.io/client-go/rest/client.go
new file mode 100644
index 0000000..927403c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/rest/client.go
@@ -0,0 +1,258 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package rest
+
+import (
+	"fmt"
+	"mime"
+	"net/http"
+	"net/url"
+	"os"
+	"strconv"
+	"strings"
+	"time"
+
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/client-go/util/flowcontrol"
+)
+
+const (
+	// Environment variables: Note that the duration should be long enough that the backoff
+	// persists for some reasonable time (i.e. 120 seconds).  The typical base might be "1".
+	envBackoffBase     = "KUBE_CLIENT_BACKOFF_BASE"
+	envBackoffDuration = "KUBE_CLIENT_BACKOFF_DURATION"
+)
+
+// Interface captures the set of operations for generically interacting with Kubernetes REST apis.
+type Interface interface {
+	GetRateLimiter() flowcontrol.RateLimiter
+	Verb(verb string) *Request
+	Post() *Request
+	Put() *Request
+	Patch(pt types.PatchType) *Request
+	Get() *Request
+	Delete() *Request
+	APIVersion() schema.GroupVersion
+}
+
+// RESTClient imposes common Kubernetes API conventions on a set of resource paths.
+// The baseURL is expected to point to an HTTP or HTTPS path that is the parent
+// of one or more resources.  The server should return a decodable API resource
+// object, or an api.Status object which contains information about the reason for
+// any failure.
+//
+// Most consumers should use client.New() to get a Kubernetes API client.
+type RESTClient struct {
+	// base is the root URL for all invocations of the client
+	base *url.URL
+	// versionedAPIPath is a path segment connecting the base URL to the resource root
+	versionedAPIPath string
+
+	// contentConfig is the information used to communicate with the server.
+	contentConfig ContentConfig
+
+	// serializers contain all serializers for underlying content type.
+	serializers Serializers
+
+	// creates BackoffManager that is passed to requests.
+	createBackoffMgr func() BackoffManager
+
+	// TODO extract this into a wrapper interface via the RESTClient interface in kubectl.
+	Throttle flowcontrol.RateLimiter
+
+	// Set specific behavior of the client.  If not set http.DefaultClient will be used.
+	Client *http.Client
+}
+
+type Serializers struct {
+	Encoder             runtime.Encoder
+	Decoder             runtime.Decoder
+	StreamingSerializer runtime.Serializer
+	Framer              runtime.Framer
+	RenegotiatedDecoder func(contentType string, params map[string]string) (runtime.Decoder, error)
+}
+
+// NewRESTClient creates a new RESTClient. This client performs generic REST functions
+// such as Get, Put, Post, and Delete on specified paths.  Codec controls encoding and
+// decoding of responses from the server.
+func NewRESTClient(baseURL *url.URL, versionedAPIPath string, config ContentConfig, maxQPS float32, maxBurst int, rateLimiter flowcontrol.RateLimiter, client *http.Client) (*RESTClient, error) {
+	base := *baseURL
+	if !strings.HasSuffix(base.Path, "/") {
+		base.Path += "/"
+	}
+	base.RawQuery = ""
+	base.Fragment = ""
+
+	if config.GroupVersion == nil {
+		config.GroupVersion = &schema.GroupVersion{}
+	}
+	if len(config.ContentType) == 0 {
+		config.ContentType = "application/json"
+	}
+	serializers, err := createSerializers(config)
+	if err != nil {
+		return nil, err
+	}
+
+	var throttle flowcontrol.RateLimiter
+	if maxQPS > 0 && rateLimiter == nil {
+		throttle = flowcontrol.NewTokenBucketRateLimiter(maxQPS, maxBurst)
+	} else if rateLimiter != nil {
+		throttle = rateLimiter
+	}
+	return &RESTClient{
+		base:             &base,
+		versionedAPIPath: versionedAPIPath,
+		contentConfig:    config,
+		serializers:      *serializers,
+		createBackoffMgr: readExpBackoffConfig,
+		Throttle:         throttle,
+		Client:           client,
+	}, nil
+}
+
+// GetRateLimiter returns rate limier for a given client, or nil if it's called on a nil client
+func (c *RESTClient) GetRateLimiter() flowcontrol.RateLimiter {
+	if c == nil {
+		return nil
+	}
+	return c.Throttle
+}
+
+// readExpBackoffConfig handles the internal logic of determining what the
+// backoff policy is.  By default if no information is available, NoBackoff.
+// TODO Generalize this see #17727 .
+func readExpBackoffConfig() BackoffManager {
+	backoffBase := os.Getenv(envBackoffBase)
+	backoffDuration := os.Getenv(envBackoffDuration)
+
+	backoffBaseInt, errBase := strconv.ParseInt(backoffBase, 10, 64)
+	backoffDurationInt, errDuration := strconv.ParseInt(backoffDuration, 10, 64)
+	if errBase != nil || errDuration != nil {
+		return &NoBackoff{}
+	}
+	return &URLBackoff{
+		Backoff: flowcontrol.NewBackOff(
+			time.Duration(backoffBaseInt)*time.Second,
+			time.Duration(backoffDurationInt)*time.Second)}
+}
+
+// createSerializers creates all necessary serializers for given contentType.
+// TODO: the negotiated serializer passed to this method should probably return
+//   serializers that control decoding and versioning without this package
+//   being aware of the types. Depends on whether RESTClient must deal with
+//   generic infrastructure.
+func createSerializers(config ContentConfig) (*Serializers, error) {
+	mediaTypes := config.NegotiatedSerializer.SupportedMediaTypes()
+	contentType := config.ContentType
+	mediaType, _, err := mime.ParseMediaType(contentType)
+	if err != nil {
+		return nil, fmt.Errorf("the content type specified in the client configuration is not recognized: %v", err)
+	}
+	info, ok := runtime.SerializerInfoForMediaType(mediaTypes, mediaType)
+	if !ok {
+		if len(contentType) != 0 || len(mediaTypes) == 0 {
+			return nil, fmt.Errorf("no serializers registered for %s", contentType)
+		}
+		info = mediaTypes[0]
+	}
+
+	internalGV := schema.GroupVersions{
+		{
+			Group:   config.GroupVersion.Group,
+			Version: runtime.APIVersionInternal,
+		},
+		// always include the legacy group as a decoding target to handle non-error `Status` return types
+		{
+			Group:   "",
+			Version: runtime.APIVersionInternal,
+		},
+	}
+
+	s := &Serializers{
+		Encoder: config.NegotiatedSerializer.EncoderForVersion(info.Serializer, *config.GroupVersion),
+		Decoder: config.NegotiatedSerializer.DecoderToVersion(info.Serializer, internalGV),
+
+		RenegotiatedDecoder: func(contentType string, params map[string]string) (runtime.Decoder, error) {
+			info, ok := runtime.SerializerInfoForMediaType(mediaTypes, contentType)
+			if !ok {
+				return nil, fmt.Errorf("serializer for %s not registered", contentType)
+			}
+			return config.NegotiatedSerializer.DecoderToVersion(info.Serializer, internalGV), nil
+		},
+	}
+	if info.StreamSerializer != nil {
+		s.StreamingSerializer = info.StreamSerializer.Serializer
+		s.Framer = info.StreamSerializer.Framer
+	}
+
+	return s, nil
+}
+
+// Verb begins a request with a verb (GET, POST, PUT, DELETE).
+//
+// Example usage of RESTClient's request building interface:
+// c, err := NewRESTClient(...)
+// if err != nil { ... }
+// resp, err := c.Verb("GET").
+//  Path("pods").
+//  SelectorParam("labels", "area=staging").
+//  Timeout(10*time.Second).
+//  Do()
+// if err != nil { ... }
+// list, ok := resp.(*api.PodList)
+//
+func (c *RESTClient) Verb(verb string) *Request {
+	backoff := c.createBackoffMgr()
+
+	if c.Client == nil {
+		return NewRequest(nil, verb, c.base, c.versionedAPIPath, c.contentConfig, c.serializers, backoff, c.Throttle, 0)
+	}
+	return NewRequest(c.Client, verb, c.base, c.versionedAPIPath, c.contentConfig, c.serializers, backoff, c.Throttle, c.Client.Timeout)
+}
+
+// Post begins a POST request. Short for c.Verb("POST").
+func (c *RESTClient) Post() *Request {
+	return c.Verb("POST")
+}
+
+// Put begins a PUT request. Short for c.Verb("PUT").
+func (c *RESTClient) Put() *Request {
+	return c.Verb("PUT")
+}
+
+// Patch begins a PATCH request. Short for c.Verb("Patch").
+func (c *RESTClient) Patch(pt types.PatchType) *Request {
+	return c.Verb("PATCH").SetHeader("Content-Type", string(pt))
+}
+
+// Get begins a GET request. Short for c.Verb("GET").
+func (c *RESTClient) Get() *Request {
+	return c.Verb("GET")
+}
+
+// Delete begins a DELETE request. Short for c.Verb("DELETE").
+func (c *RESTClient) Delete() *Request {
+	return c.Verb("DELETE")
+}
+
+// APIVersion returns the APIVersion this RESTClient is expected to use.
+func (c *RESTClient) APIVersion() schema.GroupVersion {
+	return *c.contentConfig.GroupVersion
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/rest/config.go b/metrics-server/vendor/k8s.io/client-go/rest/config.go
new file mode 100644
index 0000000..7934a01
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/rest/config.go
@@ -0,0 +1,458 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package rest
+
+import (
+	"context"
+	"fmt"
+	"io/ioutil"
+	"net"
+	"net/http"
+	"os"
+	"path/filepath"
+	gruntime "runtime"
+	"strings"
+	"time"
+
+	"github.com/golang/glog"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/client-go/pkg/version"
+	clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
+	certutil "k8s.io/client-go/util/cert"
+	"k8s.io/client-go/util/flowcontrol"
+)
+
+const (
+	DefaultQPS   float32 = 5.0
+	DefaultBurst int     = 10
+)
+
+// Config holds the common attributes that can be passed to a Kubernetes client on
+// initialization.
+type Config struct {
+	// Host must be a host string, a host:port pair, or a URL to the base of the apiserver.
+	// If a URL is given then the (optional) Path of that URL represents a prefix that must
+	// be appended to all request URIs used to access the apiserver. This allows a frontend
+	// proxy to easily relocate all of the apiserver endpoints.
+	Host string
+	// APIPath is a sub-path that points to an API root.
+	APIPath string
+
+	// ContentConfig contains settings that affect how objects are transformed when
+	// sent to the server.
+	ContentConfig
+
+	// Server requires Basic authentication
+	Username string
+	Password string
+
+	// Server requires Bearer authentication. This client will not attempt to use
+	// refresh tokens for an OAuth2 flow.
+	// TODO: demonstrate an OAuth2 compatible client.
+	BearerToken string
+
+	// Impersonate is the configuration that RESTClient will use for impersonation.
+	Impersonate ImpersonationConfig
+
+	// Server requires plugin-specified authentication.
+	AuthProvider *clientcmdapi.AuthProviderConfig
+
+	// Callback to persist config for AuthProvider.
+	AuthConfigPersister AuthProviderConfigPersister
+
+	// Exec-based authentication provider.
+	ExecProvider *clientcmdapi.ExecConfig
+
+	// TLSClientConfig contains settings to enable transport layer security
+	TLSClientConfig
+
+	// UserAgent is an optional field that specifies the caller of this request.
+	UserAgent string
+
+	// Transport may be used for custom HTTP behavior. This attribute may not
+	// be specified with the TLS client certificate options. Use WrapTransport
+	// for most client level operations.
+	Transport http.RoundTripper
+	// WrapTransport will be invoked for custom HTTP behavior after the underlying
+	// transport is initialized (either the transport created from TLSClientConfig,
+	// Transport, or http.DefaultTransport). The config may layer other RoundTrippers
+	// on top of the returned RoundTripper.
+	WrapTransport func(rt http.RoundTripper) http.RoundTripper
+
+	// QPS indicates the maximum QPS to the master from this client.
+	// If it's zero, the created RESTClient will use DefaultQPS: 5
+	QPS float32
+
+	// Maximum burst for throttle.
+	// If it's zero, the created RESTClient will use DefaultBurst: 10.
+	Burst int
+
+	// Rate limiter for limiting connections to the master from this client. If present overwrites QPS/Burst
+	RateLimiter flowcontrol.RateLimiter
+
+	// The maximum length of time to wait before giving up on a server request. A value of zero means no timeout.
+	Timeout time.Duration
+
+	// Dial specifies the dial function for creating unencrypted TCP connections.
+	Dial func(ctx context.Context, network, address string) (net.Conn, error)
+
+	// Version forces a specific version to be used (if registered)
+	// Do we need this?
+	// Version string
+}
+
+// ImpersonationConfig has all the available impersonation options
+type ImpersonationConfig struct {
+	// UserName is the username to impersonate on each request.
+	UserName string
+	// Groups are the groups to impersonate on each request.
+	Groups []string
+	// Extra is a free-form field which can be used to link some authentication information
+	// to authorization information.  This field allows you to impersonate it.
+	Extra map[string][]string
+}
+
+// +k8s:deepcopy-gen=true
+// TLSClientConfig contains settings to enable transport layer security
+type TLSClientConfig struct {
+	// Server should be accessed without verifying the TLS certificate. For testing only.
+	Insecure bool
+	// ServerName is passed to the server for SNI and is used in the client to check server
+	// ceritificates against. If ServerName is empty, the hostname used to contact the
+	// server is used.
+	ServerName string
+
+	// Server requires TLS client certificate authentication
+	CertFile string
+	// Server requires TLS client certificate authentication
+	KeyFile string
+	// Trusted root certificates for server
+	CAFile string
+
+	// CertData holds PEM-encoded bytes (typically read from a client certificate file).
+	// CertData takes precedence over CertFile
+	CertData []byte
+	// KeyData holds PEM-encoded bytes (typically read from a client certificate key file).
+	// KeyData takes precedence over KeyFile
+	KeyData []byte
+	// CAData holds PEM-encoded bytes (typically read from a root certificates bundle).
+	// CAData takes precedence over CAFile
+	CAData []byte
+}
+
+type ContentConfig struct {
+	// AcceptContentTypes specifies the types the client will accept and is optional.
+	// If not set, ContentType will be used to define the Accept header
+	AcceptContentTypes string
+	// ContentType specifies the wire format used to communicate with the server.
+	// This value will be set as the Accept header on requests made to the server, and
+	// as the default content type on any object sent to the server. If not set,
+	// "application/json" is used.
+	ContentType string
+	// GroupVersion is the API version to talk to. Must be provided when initializing
+	// a RESTClient directly. When initializing a Client, will be set with the default
+	// code version.
+	GroupVersion *schema.GroupVersion
+	// NegotiatedSerializer is used for obtaining encoders and decoders for multiple
+	// supported media types.
+	NegotiatedSerializer runtime.NegotiatedSerializer
+}
+
+// RESTClientFor returns a RESTClient that satisfies the requested attributes on a client Config
+// object. Note that a RESTClient may require fields that are optional when initializing a Client.
+// A RESTClient created by this method is generic - it expects to operate on an API that follows
+// the Kubernetes conventions, but may not be the Kubernetes API.
+func RESTClientFor(config *Config) (*RESTClient, error) {
+	if config.GroupVersion == nil {
+		return nil, fmt.Errorf("GroupVersion is required when initializing a RESTClient")
+	}
+	if config.NegotiatedSerializer == nil {
+		return nil, fmt.Errorf("NegotiatedSerializer is required when initializing a RESTClient")
+	}
+	qps := config.QPS
+	if config.QPS == 0.0 {
+		qps = DefaultQPS
+	}
+	burst := config.Burst
+	if config.Burst == 0 {
+		burst = DefaultBurst
+	}
+
+	baseURL, versionedAPIPath, err := defaultServerUrlFor(config)
+	if err != nil {
+		return nil, err
+	}
+
+	transport, err := TransportFor(config)
+	if err != nil {
+		return nil, err
+	}
+
+	var httpClient *http.Client
+	if transport != http.DefaultTransport {
+		httpClient = &http.Client{Transport: transport}
+		if config.Timeout > 0 {
+			httpClient.Timeout = config.Timeout
+		}
+	}
+
+	return NewRESTClient(baseURL, versionedAPIPath, config.ContentConfig, qps, burst, config.RateLimiter, httpClient)
+}
+
+// UnversionedRESTClientFor is the same as RESTClientFor, except that it allows
+// the config.Version to be empty.
+func UnversionedRESTClientFor(config *Config) (*RESTClient, error) {
+	if config.NegotiatedSerializer == nil {
+		return nil, fmt.Errorf("NeogitatedSerializer is required when initializing a RESTClient")
+	}
+
+	baseURL, versionedAPIPath, err := defaultServerUrlFor(config)
+	if err != nil {
+		return nil, err
+	}
+
+	transport, err := TransportFor(config)
+	if err != nil {
+		return nil, err
+	}
+
+	var httpClient *http.Client
+	if transport != http.DefaultTransport {
+		httpClient = &http.Client{Transport: transport}
+		if config.Timeout > 0 {
+			httpClient.Timeout = config.Timeout
+		}
+	}
+
+	versionConfig := config.ContentConfig
+	if versionConfig.GroupVersion == nil {
+		v := metav1.SchemeGroupVersion
+		versionConfig.GroupVersion = &v
+	}
+
+	return NewRESTClient(baseURL, versionedAPIPath, versionConfig, config.QPS, config.Burst, config.RateLimiter, httpClient)
+}
+
+// SetKubernetesDefaults sets default values on the provided client config for accessing the
+// Kubernetes API or returns an error if any of the defaults are impossible or invalid.
+func SetKubernetesDefaults(config *Config) error {
+	if len(config.UserAgent) == 0 {
+		config.UserAgent = DefaultKubernetesUserAgent()
+	}
+	return nil
+}
+
+// adjustCommit returns sufficient significant figures of the commit's git hash.
+func adjustCommit(c string) string {
+	if len(c) == 0 {
+		return "unknown"
+	}
+	if len(c) > 7 {
+		return c[:7]
+	}
+	return c
+}
+
+// adjustVersion strips "alpha", "beta", etc. from version in form
+// major.minor.patch-[alpha|beta|etc].
+func adjustVersion(v string) string {
+	if len(v) == 0 {
+		return "unknown"
+	}
+	seg := strings.SplitN(v, "-", 2)
+	return seg[0]
+}
+
+// adjustCommand returns the last component of the
+// OS-specific command path for use in User-Agent.
+func adjustCommand(p string) string {
+	// Unlikely, but better than returning "".
+	if len(p) == 0 {
+		return "unknown"
+	}
+	return filepath.Base(p)
+}
+
+// buildUserAgent builds a User-Agent string from given args.
+func buildUserAgent(command, version, os, arch, commit string) string {
+	return fmt.Sprintf(
+		"%s/%s (%s/%s) kubernetes/%s", command, version, os, arch, commit)
+}
+
+// DefaultKubernetesUserAgent returns a User-Agent string built from static global vars.
+func DefaultKubernetesUserAgent() string {
+	return buildUserAgent(
+		adjustCommand(os.Args[0]),
+		adjustVersion(version.Get().GitVersion),
+		gruntime.GOOS,
+		gruntime.GOARCH,
+		adjustCommit(version.Get().GitCommit))
+}
+
+// InClusterConfig returns a config object which uses the service account
+// kubernetes gives to pods. It's intended for clients that expect to be
+// running inside a pod running on kubernetes. It will return an error if
+// called from a process not running in a kubernetes environment.
+func InClusterConfig() (*Config, error) {
+	host, port := os.Getenv("KUBERNETES_SERVICE_HOST"), os.Getenv("KUBERNETES_SERVICE_PORT")
+	if len(host) == 0 || len(port) == 0 {
+		return nil, fmt.Errorf("unable to load in-cluster configuration, KUBERNETES_SERVICE_HOST and KUBERNETES_SERVICE_PORT must be defined")
+	}
+
+	token, err := ioutil.ReadFile("/var/run/secrets/kubernetes.io/serviceaccount/token")
+	if err != nil {
+		return nil, err
+	}
+	tlsClientConfig := TLSClientConfig{}
+	rootCAFile := "/var/run/secrets/kubernetes.io/serviceaccount/ca.crt"
+	if _, err := certutil.NewPool(rootCAFile); err != nil {
+		glog.Errorf("Expected to load root CA config from %s, but got err: %v", rootCAFile, err)
+	} else {
+		tlsClientConfig.CAFile = rootCAFile
+	}
+
+	return &Config{
+		// TODO: switch to using cluster DNS.
+		Host:            "https://" + net.JoinHostPort(host, port),
+		BearerToken:     string(token),
+		TLSClientConfig: tlsClientConfig,
+	}, nil
+}
+
+// IsConfigTransportTLS returns true if and only if the provided
+// config will result in a protected connection to the server when it
+// is passed to restclient.RESTClientFor().  Use to determine when to
+// send credentials over the wire.
+//
+// Note: the Insecure flag is ignored when testing for this value, so MITM attacks are
+// still possible.
+func IsConfigTransportTLS(config Config) bool {
+	baseURL, _, err := defaultServerUrlFor(&config)
+	if err != nil {
+		return false
+	}
+	return baseURL.Scheme == "https"
+}
+
+// LoadTLSFiles copies the data from the CertFile, KeyFile, and CAFile fields into the CertData,
+// KeyData, and CAFile fields, or returns an error. If no error is returned, all three fields are
+// either populated or were empty to start.
+func LoadTLSFiles(c *Config) error {
+	var err error
+	c.CAData, err = dataFromSliceOrFile(c.CAData, c.CAFile)
+	if err != nil {
+		return err
+	}
+
+	c.CertData, err = dataFromSliceOrFile(c.CertData, c.CertFile)
+	if err != nil {
+		return err
+	}
+
+	c.KeyData, err = dataFromSliceOrFile(c.KeyData, c.KeyFile)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// dataFromSliceOrFile returns data from the slice (if non-empty), or from the file,
+// or an error if an error occurred reading the file
+func dataFromSliceOrFile(data []byte, file string) ([]byte, error) {
+	if len(data) > 0 {
+		return data, nil
+	}
+	if len(file) > 0 {
+		fileData, err := ioutil.ReadFile(file)
+		if err != nil {
+			return []byte{}, err
+		}
+		return fileData, nil
+	}
+	return nil, nil
+}
+
+func AddUserAgent(config *Config, userAgent string) *Config {
+	fullUserAgent := DefaultKubernetesUserAgent() + "/" + userAgent
+	config.UserAgent = fullUserAgent
+	return config
+}
+
+// AnonymousClientConfig returns a copy of the given config with all user credentials (cert/key, bearer token, and username/password) removed
+func AnonymousClientConfig(config *Config) *Config {
+	// copy only known safe fields
+	return &Config{
+		Host:          config.Host,
+		APIPath:       config.APIPath,
+		ContentConfig: config.ContentConfig,
+		TLSClientConfig: TLSClientConfig{
+			Insecure:   config.Insecure,
+			ServerName: config.ServerName,
+			CAFile:     config.TLSClientConfig.CAFile,
+			CAData:     config.TLSClientConfig.CAData,
+		},
+		RateLimiter:   config.RateLimiter,
+		UserAgent:     config.UserAgent,
+		Transport:     config.Transport,
+		WrapTransport: config.WrapTransport,
+		QPS:           config.QPS,
+		Burst:         config.Burst,
+		Timeout:       config.Timeout,
+		Dial:          config.Dial,
+	}
+}
+
+// CopyConfig returns a copy of the given config
+func CopyConfig(config *Config) *Config {
+	return &Config{
+		Host:          config.Host,
+		APIPath:       config.APIPath,
+		ContentConfig: config.ContentConfig,
+		Username:      config.Username,
+		Password:      config.Password,
+		BearerToken:   config.BearerToken,
+		Impersonate: ImpersonationConfig{
+			Groups:   config.Impersonate.Groups,
+			Extra:    config.Impersonate.Extra,
+			UserName: config.Impersonate.UserName,
+		},
+		AuthProvider:        config.AuthProvider,
+		AuthConfigPersister: config.AuthConfigPersister,
+		ExecProvider:        config.ExecProvider,
+		TLSClientConfig: TLSClientConfig{
+			Insecure:   config.TLSClientConfig.Insecure,
+			ServerName: config.TLSClientConfig.ServerName,
+			CertFile:   config.TLSClientConfig.CertFile,
+			KeyFile:    config.TLSClientConfig.KeyFile,
+			CAFile:     config.TLSClientConfig.CAFile,
+			CertData:   config.TLSClientConfig.CertData,
+			KeyData:    config.TLSClientConfig.KeyData,
+			CAData:     config.TLSClientConfig.CAData,
+		},
+		UserAgent:     config.UserAgent,
+		Transport:     config.Transport,
+		WrapTransport: config.WrapTransport,
+		QPS:           config.QPS,
+		Burst:         config.Burst,
+		RateLimiter:   config.RateLimiter,
+		Timeout:       config.Timeout,
+		Dial:          config.Dial,
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/rest/plugin.go b/metrics-server/vendor/k8s.io/client-go/rest/plugin.go
new file mode 100644
index 0000000..cf8fbab
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/rest/plugin.go
@@ -0,0 +1,73 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package rest
+
+import (
+	"fmt"
+	"net/http"
+	"sync"
+
+	"github.com/golang/glog"
+
+	clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
+)
+
+type AuthProvider interface {
+	// WrapTransport allows the plugin to create a modified RoundTripper that
+	// attaches authorization headers (or other info) to requests.
+	WrapTransport(http.RoundTripper) http.RoundTripper
+	// Login allows the plugin to initialize its configuration. It must not
+	// require direct user interaction.
+	Login() error
+}
+
+// Factory generates an AuthProvider plugin.
+//  clusterAddress is the address of the current cluster.
+//  config is the initial configuration for this plugin.
+//  persister allows the plugin to save updated configuration.
+type Factory func(clusterAddress string, config map[string]string, persister AuthProviderConfigPersister) (AuthProvider, error)
+
+// AuthProviderConfigPersister allows a plugin to persist configuration info
+// for just itself.
+type AuthProviderConfigPersister interface {
+	Persist(map[string]string) error
+}
+
+// All registered auth provider plugins.
+var pluginsLock sync.Mutex
+var plugins = make(map[string]Factory)
+
+func RegisterAuthProviderPlugin(name string, plugin Factory) error {
+	pluginsLock.Lock()
+	defer pluginsLock.Unlock()
+	if _, found := plugins[name]; found {
+		return fmt.Errorf("Auth Provider Plugin %q was registered twice", name)
+	}
+	glog.V(4).Infof("Registered Auth Provider Plugin %q", name)
+	plugins[name] = plugin
+	return nil
+}
+
+func GetAuthProvider(clusterAddress string, apc *clientcmdapi.AuthProviderConfig, persister AuthProviderConfigPersister) (AuthProvider, error) {
+	pluginsLock.Lock()
+	defer pluginsLock.Unlock()
+	p, ok := plugins[apc.Name]
+	if !ok {
+		return nil, fmt.Errorf("No Auth Provider found for name %q", apc.Name)
+	}
+	return p(clusterAddress, apc.Config, persister)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/rest/request.go b/metrics-server/vendor/k8s.io/client-go/rest/request.go
new file mode 100644
index 0000000..09ffd76
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/rest/request.go
@@ -0,0 +1,1156 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package rest
+
+import (
+	"bytes"
+	"context"
+	"encoding/hex"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"mime"
+	"net/http"
+	"net/url"
+	"path"
+	"reflect"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/golang/glog"
+	"golang.org/x/net/http2"
+	"k8s.io/apimachinery/pkg/api/errors"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/runtime/serializer/streaming"
+	"k8s.io/apimachinery/pkg/util/net"
+	"k8s.io/apimachinery/pkg/watch"
+	restclientwatch "k8s.io/client-go/rest/watch"
+	"k8s.io/client-go/tools/metrics"
+	"k8s.io/client-go/util/flowcontrol"
+)
+
+var (
+	// longThrottleLatency defines threshold for logging requests. All requests being
+	// throttle for more than longThrottleLatency will be logged.
+	longThrottleLatency = 50 * time.Millisecond
+)
+
+// HTTPClient is an interface for testing a request object.
+type HTTPClient interface {
+	Do(req *http.Request) (*http.Response, error)
+}
+
+// ResponseWrapper is an interface for getting a response.
+// The response may be either accessed as a raw data (the whole output is put into memory) or as a stream.
+type ResponseWrapper interface {
+	DoRaw() ([]byte, error)
+	Stream() (io.ReadCloser, error)
+}
+
+// RequestConstructionError is returned when there's an error assembling a request.
+type RequestConstructionError struct {
+	Err error
+}
+
+// Error returns a textual description of 'r'.
+func (r *RequestConstructionError) Error() string {
+	return fmt.Sprintf("request construction error: '%v'", r.Err)
+}
+
+// Request allows for building up a request to a server in a chained fashion.
+// Any errors are stored until the end of your call, so you only have to
+// check once.
+type Request struct {
+	// required
+	client HTTPClient
+	verb   string
+
+	baseURL     *url.URL
+	content     ContentConfig
+	serializers Serializers
+
+	// generic components accessible via method setters
+	pathPrefix string
+	subpath    string
+	params     url.Values
+	headers    http.Header
+
+	// structural elements of the request that are part of the Kubernetes API conventions
+	namespace    string
+	namespaceSet bool
+	resource     string
+	resourceName string
+	subresource  string
+	timeout      time.Duration
+
+	// output
+	err  error
+	body io.Reader
+
+	// This is only used for per-request timeouts, deadlines, and cancellations.
+	ctx context.Context
+
+	backoffMgr BackoffManager
+	throttle   flowcontrol.RateLimiter
+}
+
+// NewRequest creates a new request helper object for accessing runtime.Objects on a server.
+func NewRequest(client HTTPClient, verb string, baseURL *url.URL, versionedAPIPath string, content ContentConfig, serializers Serializers, backoff BackoffManager, throttle flowcontrol.RateLimiter, timeout time.Duration) *Request {
+	if backoff == nil {
+		glog.V(2).Infof("Not implementing request backoff strategy.")
+		backoff = &NoBackoff{}
+	}
+
+	pathPrefix := "/"
+	if baseURL != nil {
+		pathPrefix = path.Join(pathPrefix, baseURL.Path)
+	}
+	r := &Request{
+		client:      client,
+		verb:        verb,
+		baseURL:     baseURL,
+		pathPrefix:  path.Join(pathPrefix, versionedAPIPath),
+		content:     content,
+		serializers: serializers,
+		backoffMgr:  backoff,
+		throttle:    throttle,
+		timeout:     timeout,
+	}
+	switch {
+	case len(content.AcceptContentTypes) > 0:
+		r.SetHeader("Accept", content.AcceptContentTypes)
+	case len(content.ContentType) > 0:
+		r.SetHeader("Accept", content.ContentType+", */*")
+	}
+	return r
+}
+
+// Prefix adds segments to the relative beginning to the request path. These
+// items will be placed before the optional Namespace, Resource, or Name sections.
+// Setting AbsPath will clear any previously set Prefix segments
+func (r *Request) Prefix(segments ...string) *Request {
+	if r.err != nil {
+		return r
+	}
+	r.pathPrefix = path.Join(r.pathPrefix, path.Join(segments...))
+	return r
+}
+
+// Suffix appends segments to the end of the path. These items will be placed after the prefix and optional
+// Namespace, Resource, or Name sections.
+func (r *Request) Suffix(segments ...string) *Request {
+	if r.err != nil {
+		return r
+	}
+	r.subpath = path.Join(r.subpath, path.Join(segments...))
+	return r
+}
+
+// Resource sets the resource to access (<resource>/[ns/<namespace>/]<name>)
+func (r *Request) Resource(resource string) *Request {
+	if r.err != nil {
+		return r
+	}
+	if len(r.resource) != 0 {
+		r.err = fmt.Errorf("resource already set to %q, cannot change to %q", r.resource, resource)
+		return r
+	}
+	if msgs := IsValidPathSegmentName(resource); len(msgs) != 0 {
+		r.err = fmt.Errorf("invalid resource %q: %v", resource, msgs)
+		return r
+	}
+	r.resource = resource
+	return r
+}
+
+// BackOff sets the request's backoff manager to the one specified,
+// or defaults to the stub implementation if nil is provided
+func (r *Request) BackOff(manager BackoffManager) *Request {
+	if manager == nil {
+		r.backoffMgr = &NoBackoff{}
+		return r
+	}
+
+	r.backoffMgr = manager
+	return r
+}
+
+// Throttle receives a rate-limiter and sets or replaces an existing request limiter
+func (r *Request) Throttle(limiter flowcontrol.RateLimiter) *Request {
+	r.throttle = limiter
+	return r
+}
+
+// SubResource sets a sub-resource path which can be multiple segments segment after the resource
+// name but before the suffix.
+func (r *Request) SubResource(subresources ...string) *Request {
+	if r.err != nil {
+		return r
+	}
+	subresource := path.Join(subresources...)
+	if len(r.subresource) != 0 {
+		r.err = fmt.Errorf("subresource already set to %q, cannot change to %q", r.resource, subresource)
+		return r
+	}
+	for _, s := range subresources {
+		if msgs := IsValidPathSegmentName(s); len(msgs) != 0 {
+			r.err = fmt.Errorf("invalid subresource %q: %v", s, msgs)
+			return r
+		}
+	}
+	r.subresource = subresource
+	return r
+}
+
+// Name sets the name of a resource to access (<resource>/[ns/<namespace>/]<name>)
+func (r *Request) Name(resourceName string) *Request {
+	if r.err != nil {
+		return r
+	}
+	if len(resourceName) == 0 {
+		r.err = fmt.Errorf("resource name may not be empty")
+		return r
+	}
+	if len(r.resourceName) != 0 {
+		r.err = fmt.Errorf("resource name already set to %q, cannot change to %q", r.resourceName, resourceName)
+		return r
+	}
+	if msgs := IsValidPathSegmentName(resourceName); len(msgs) != 0 {
+		r.err = fmt.Errorf("invalid resource name %q: %v", resourceName, msgs)
+		return r
+	}
+	r.resourceName = resourceName
+	return r
+}
+
+// Namespace applies the namespace scope to a request (<resource>/[ns/<namespace>/]<name>)
+func (r *Request) Namespace(namespace string) *Request {
+	if r.err != nil {
+		return r
+	}
+	if r.namespaceSet {
+		r.err = fmt.Errorf("namespace already set to %q, cannot change to %q", r.namespace, namespace)
+		return r
+	}
+	if msgs := IsValidPathSegmentName(namespace); len(msgs) != 0 {
+		r.err = fmt.Errorf("invalid namespace %q: %v", namespace, msgs)
+		return r
+	}
+	r.namespaceSet = true
+	r.namespace = namespace
+	return r
+}
+
+// NamespaceIfScoped is a convenience function to set a namespace if scoped is true
+func (r *Request) NamespaceIfScoped(namespace string, scoped bool) *Request {
+	if scoped {
+		return r.Namespace(namespace)
+	}
+	return r
+}
+
+// AbsPath overwrites an existing path with the segments provided. Trailing slashes are preserved
+// when a single segment is passed.
+func (r *Request) AbsPath(segments ...string) *Request {
+	if r.err != nil {
+		return r
+	}
+	r.pathPrefix = path.Join(r.baseURL.Path, path.Join(segments...))
+	if len(segments) == 1 && (len(r.baseURL.Path) > 1 || len(segments[0]) > 1) && strings.HasSuffix(segments[0], "/") {
+		// preserve any trailing slashes for legacy behavior
+		r.pathPrefix += "/"
+	}
+	return r
+}
+
+// RequestURI overwrites existing path and parameters with the value of the provided server relative
+// URI.
+func (r *Request) RequestURI(uri string) *Request {
+	if r.err != nil {
+		return r
+	}
+	locator, err := url.Parse(uri)
+	if err != nil {
+		r.err = err
+		return r
+	}
+	r.pathPrefix = locator.Path
+	if len(locator.Query()) > 0 {
+		if r.params == nil {
+			r.params = make(url.Values)
+		}
+		for k, v := range locator.Query() {
+			r.params[k] = v
+		}
+	}
+	return r
+}
+
+// Param creates a query parameter with the given string value.
+func (r *Request) Param(paramName, s string) *Request {
+	if r.err != nil {
+		return r
+	}
+	return r.setParam(paramName, s)
+}
+
+// VersionedParams will take the provided object, serialize it to a map[string][]string using the
+// implicit RESTClient API version and the default parameter codec, and then add those as parameters
+// to the request. Use this to provide versioned query parameters from client libraries.
+// VersionedParams will not write query parameters that have omitempty set and are empty. If a
+// parameter has already been set it is appended to (Params and VersionedParams are additive).
+func (r *Request) VersionedParams(obj runtime.Object, codec runtime.ParameterCodec) *Request {
+	return r.SpecificallyVersionedParams(obj, codec, *r.content.GroupVersion)
+}
+
+func (r *Request) SpecificallyVersionedParams(obj runtime.Object, codec runtime.ParameterCodec, version schema.GroupVersion) *Request {
+	if r.err != nil {
+		return r
+	}
+	params, err := codec.EncodeParameters(obj, version)
+	if err != nil {
+		r.err = err
+		return r
+	}
+	for k, v := range params {
+		if r.params == nil {
+			r.params = make(url.Values)
+		}
+		r.params[k] = append(r.params[k], v...)
+	}
+	return r
+}
+
+func (r *Request) setParam(paramName, value string) *Request {
+	if r.params == nil {
+		r.params = make(url.Values)
+	}
+	r.params[paramName] = append(r.params[paramName], value)
+	return r
+}
+
+func (r *Request) SetHeader(key string, values ...string) *Request {
+	if r.headers == nil {
+		r.headers = http.Header{}
+	}
+	r.headers.Del(key)
+	for _, value := range values {
+		r.headers.Add(key, value)
+	}
+	return r
+}
+
+// Timeout makes the request use the given duration as an overall timeout for the
+// request. Additionally, if set passes the value as "timeout" parameter in URL.
+func (r *Request) Timeout(d time.Duration) *Request {
+	if r.err != nil {
+		return r
+	}
+	r.timeout = d
+	return r
+}
+
+// Body makes the request use obj as the body. Optional.
+// If obj is a string, try to read a file of that name.
+// If obj is a []byte, send it directly.
+// If obj is an io.Reader, use it directly.
+// If obj is a runtime.Object, marshal it correctly, and set Content-Type header.
+// If obj is a runtime.Object and nil, do nothing.
+// Otherwise, set an error.
+func (r *Request) Body(obj interface{}) *Request {
+	if r.err != nil {
+		return r
+	}
+	switch t := obj.(type) {
+	case string:
+		data, err := ioutil.ReadFile(t)
+		if err != nil {
+			r.err = err
+			return r
+		}
+		glogBody("Request Body", data)
+		r.body = bytes.NewReader(data)
+	case []byte:
+		glogBody("Request Body", t)
+		r.body = bytes.NewReader(t)
+	case io.Reader:
+		r.body = t
+	case runtime.Object:
+		// callers may pass typed interface pointers, therefore we must check nil with reflection
+		if reflect.ValueOf(t).IsNil() {
+			return r
+		}
+		data, err := runtime.Encode(r.serializers.Encoder, t)
+		if err != nil {
+			r.err = err
+			return r
+		}
+		glogBody("Request Body", data)
+		r.body = bytes.NewReader(data)
+		r.SetHeader("Content-Type", r.content.ContentType)
+	default:
+		r.err = fmt.Errorf("unknown type used for body: %+v", obj)
+	}
+	return r
+}
+
+// Context adds a context to the request. Contexts are only used for
+// timeouts, deadlines, and cancellations.
+func (r *Request) Context(ctx context.Context) *Request {
+	r.ctx = ctx
+	return r
+}
+
+// URL returns the current working URL.
+func (r *Request) URL() *url.URL {
+	p := r.pathPrefix
+	if r.namespaceSet && len(r.namespace) > 0 {
+		p = path.Join(p, "namespaces", r.namespace)
+	}
+	if len(r.resource) != 0 {
+		p = path.Join(p, strings.ToLower(r.resource))
+	}
+	// Join trims trailing slashes, so preserve r.pathPrefix's trailing slash for backwards compatibility if nothing was changed
+	if len(r.resourceName) != 0 || len(r.subpath) != 0 || len(r.subresource) != 0 {
+		p = path.Join(p, r.resourceName, r.subresource, r.subpath)
+	}
+
+	finalURL := &url.URL{}
+	if r.baseURL != nil {
+		*finalURL = *r.baseURL
+	}
+	finalURL.Path = p
+
+	query := url.Values{}
+	for key, values := range r.params {
+		for _, value := range values {
+			query.Add(key, value)
+		}
+	}
+
+	// timeout is handled specially here.
+	if r.timeout != 0 {
+		query.Set("timeout", r.timeout.String())
+	}
+	finalURL.RawQuery = query.Encode()
+	return finalURL
+}
+
+// finalURLTemplate is similar to URL(), but will make all specific parameter values equal
+// - instead of name or namespace, "{name}" and "{namespace}" will be used, and all query
+// parameters will be reset. This creates a copy of the request so as not to change the
+// underlying object.  This means some useful request info (like the types of field
+// selectors in use) will be lost.
+// TODO: preserve field selector keys
+func (r Request) finalURLTemplate() url.URL {
+	if len(r.resourceName) != 0 {
+		r.resourceName = "{name}"
+	}
+	if r.namespaceSet && len(r.namespace) != 0 {
+		r.namespace = "{namespace}"
+	}
+	newParams := url.Values{}
+	v := []string{"{value}"}
+	for k := range r.params {
+		newParams[k] = v
+	}
+	r.params = newParams
+	url := r.URL()
+	return *url
+}
+
+func (r *Request) tryThrottle() {
+	now := time.Now()
+	if r.throttle != nil {
+		r.throttle.Accept()
+	}
+	if latency := time.Since(now); latency > longThrottleLatency {
+		glog.V(4).Infof("Throttling request took %v, request: %s:%s", latency, r.verb, r.URL().String())
+	}
+}
+
+// Watch attempts to begin watching the requested location.
+// Returns a watch.Interface, or an error.
+func (r *Request) Watch() (watch.Interface, error) {
+	return r.WatchWithSpecificDecoders(
+		func(body io.ReadCloser) streaming.Decoder {
+			framer := r.serializers.Framer.NewFrameReader(body)
+			return streaming.NewDecoder(framer, r.serializers.StreamingSerializer)
+		},
+		r.serializers.Decoder,
+	)
+}
+
+// WatchWithSpecificDecoders attempts to begin watching the requested location with a *different* decoder.
+// Turns out that you want one "standard" decoder for the watch event and one "personal" decoder for the content
+// Returns a watch.Interface, or an error.
+func (r *Request) WatchWithSpecificDecoders(wrapperDecoderFn func(io.ReadCloser) streaming.Decoder, embeddedDecoder runtime.Decoder) (watch.Interface, error) {
+	// We specifically don't want to rate limit watches, so we
+	// don't use r.throttle here.
+	if r.err != nil {
+		return nil, r.err
+	}
+	if r.serializers.Framer == nil {
+		return nil, fmt.Errorf("watching resources is not possible with this client (content-type: %s)", r.content.ContentType)
+	}
+
+	url := r.URL().String()
+	req, err := http.NewRequest(r.verb, url, r.body)
+	if err != nil {
+		return nil, err
+	}
+	if r.ctx != nil {
+		req = req.WithContext(r.ctx)
+	}
+	req.Header = r.headers
+	client := r.client
+	if client == nil {
+		client = http.DefaultClient
+	}
+	r.backoffMgr.Sleep(r.backoffMgr.CalculateBackoff(r.URL()))
+	resp, err := client.Do(req)
+	updateURLMetrics(r, resp, err)
+	if r.baseURL != nil {
+		if err != nil {
+			r.backoffMgr.UpdateBackoff(r.baseURL, err, 0)
+		} else {
+			r.backoffMgr.UpdateBackoff(r.baseURL, err, resp.StatusCode)
+		}
+	}
+	if err != nil {
+		// The watch stream mechanism handles many common partial data errors, so closed
+		// connections can be retried in many cases.
+		if net.IsProbableEOF(err) {
+			return watch.NewEmptyWatch(), nil
+		}
+		return nil, err
+	}
+	if resp.StatusCode != http.StatusOK {
+		defer resp.Body.Close()
+		if result := r.transformResponse(resp, req); result.err != nil {
+			return nil, result.err
+		}
+		return nil, fmt.Errorf("for request '%+v', got status: %v", url, resp.StatusCode)
+	}
+	wrapperDecoder := wrapperDecoderFn(resp.Body)
+	return watch.NewStreamWatcher(restclientwatch.NewDecoder(wrapperDecoder, embeddedDecoder)), nil
+}
+
+// updateURLMetrics is a convenience function for pushing metrics.
+// It also handles corner cases for incomplete/invalid request data.
+func updateURLMetrics(req *Request, resp *http.Response, err error) {
+	url := "none"
+	if req.baseURL != nil {
+		url = req.baseURL.Host
+	}
+
+	// Errors can be arbitrary strings. Unbound label cardinality is not suitable for a metric
+	// system so we just report them as `<error>`.
+	if err != nil {
+		metrics.RequestResult.Increment("<error>", req.verb, url)
+	} else {
+		//Metrics for failure codes
+		metrics.RequestResult.Increment(strconv.Itoa(resp.StatusCode), req.verb, url)
+	}
+}
+
+// Stream formats and executes the request, and offers streaming of the response.
+// Returns io.ReadCloser which could be used for streaming of the response, or an error
+// Any non-2xx http status code causes an error.  If we get a non-2xx code, we try to convert the body into an APIStatus object.
+// If we can, we return that as an error.  Otherwise, we create an error that lists the http status and the content of the response.
+func (r *Request) Stream() (io.ReadCloser, error) {
+	if r.err != nil {
+		return nil, r.err
+	}
+
+	r.tryThrottle()
+
+	url := r.URL().String()
+	req, err := http.NewRequest(r.verb, url, nil)
+	if err != nil {
+		return nil, err
+	}
+	if r.ctx != nil {
+		req = req.WithContext(r.ctx)
+	}
+	req.Header = r.headers
+	client := r.client
+	if client == nil {
+		client = http.DefaultClient
+	}
+	r.backoffMgr.Sleep(r.backoffMgr.CalculateBackoff(r.URL()))
+	resp, err := client.Do(req)
+	updateURLMetrics(r, resp, err)
+	if r.baseURL != nil {
+		if err != nil {
+			r.backoffMgr.UpdateBackoff(r.URL(), err, 0)
+		} else {
+			r.backoffMgr.UpdateBackoff(r.URL(), err, resp.StatusCode)
+		}
+	}
+	if err != nil {
+		return nil, err
+	}
+
+	switch {
+	case (resp.StatusCode >= 200) && (resp.StatusCode < 300):
+		return resp.Body, nil
+
+	default:
+		// ensure we close the body before returning the error
+		defer resp.Body.Close()
+
+		result := r.transformResponse(resp, req)
+		err := result.Error()
+		if err == nil {
+			err = fmt.Errorf("%d while accessing %v: %s", result.statusCode, url, string(result.body))
+		}
+		return nil, err
+	}
+}
+
+// request connects to the server and invokes the provided function when a server response is
+// received. It handles retry behavior and up front validation of requests. It will invoke
+// fn at most once. It will return an error if a problem occurred prior to connecting to the
+// server - the provided function is responsible for handling server errors.
+func (r *Request) request(fn func(*http.Request, *http.Response)) error {
+	//Metrics for total request latency
+	start := time.Now()
+	defer func() {
+		metrics.RequestLatency.Observe(r.verb, r.finalURLTemplate(), time.Since(start))
+	}()
+
+	if r.err != nil {
+		glog.V(4).Infof("Error in request: %v", r.err)
+		return r.err
+	}
+
+	// TODO: added to catch programmer errors (invoking operations with an object with an empty namespace)
+	if (r.verb == "GET" || r.verb == "PUT" || r.verb == "DELETE") && r.namespaceSet && len(r.resourceName) > 0 && len(r.namespace) == 0 {
+		return fmt.Errorf("an empty namespace may not be set when a resource name is provided")
+	}
+	if (r.verb == "POST") && r.namespaceSet && len(r.namespace) == 0 {
+		return fmt.Errorf("an empty namespace may not be set during creation")
+	}
+
+	client := r.client
+	if client == nil {
+		client = http.DefaultClient
+	}
+
+	// Right now we make about ten retry attempts if we get a Retry-After response.
+	maxRetries := 10
+	retries := 0
+	for {
+		url := r.URL().String()
+		req, err := http.NewRequest(r.verb, url, r.body)
+		if err != nil {
+			return err
+		}
+		if r.timeout > 0 {
+			if r.ctx == nil {
+				r.ctx = context.Background()
+			}
+			var cancelFn context.CancelFunc
+			r.ctx, cancelFn = context.WithTimeout(r.ctx, r.timeout)
+			defer cancelFn()
+		}
+		if r.ctx != nil {
+			req = req.WithContext(r.ctx)
+		}
+		req.Header = r.headers
+
+		r.backoffMgr.Sleep(r.backoffMgr.CalculateBackoff(r.URL()))
+		if retries > 0 {
+			// We are retrying the request that we already send to apiserver
+			// at least once before.
+			// This request should also be throttled with the client-internal throttler.
+			r.tryThrottle()
+		}
+		resp, err := client.Do(req)
+		updateURLMetrics(r, resp, err)
+		if err != nil {
+			r.backoffMgr.UpdateBackoff(r.URL(), err, 0)
+		} else {
+			r.backoffMgr.UpdateBackoff(r.URL(), err, resp.StatusCode)
+		}
+		if err != nil {
+			// "Connection reset by peer" is usually a transient error.
+			// Thus in case of "GET" operations, we simply retry it.
+			// We are not automatically retrying "write" operations, as
+			// they are not idempotent.
+			if !net.IsConnectionReset(err) || r.verb != "GET" {
+				return err
+			}
+			// For the purpose of retry, we set the artificial "retry-after" response.
+			// TODO: Should we clean the original response if it exists?
+			resp = &http.Response{
+				StatusCode: http.StatusInternalServerError,
+				Header:     http.Header{"Retry-After": []string{"1"}},
+				Body:       ioutil.NopCloser(bytes.NewReader([]byte{})),
+			}
+		}
+
+		done := func() bool {
+			// Ensure the response body is fully read and closed
+			// before we reconnect, so that we reuse the same TCP
+			// connection.
+			defer func() {
+				const maxBodySlurpSize = 2 << 10
+				if resp.ContentLength <= maxBodySlurpSize {
+					io.Copy(ioutil.Discard, &io.LimitedReader{R: resp.Body, N: maxBodySlurpSize})
+				}
+				resp.Body.Close()
+			}()
+
+			retries++
+			if seconds, wait := checkWait(resp); wait && retries < maxRetries {
+				if seeker, ok := r.body.(io.Seeker); ok && r.body != nil {
+					_, err := seeker.Seek(0, 0)
+					if err != nil {
+						glog.V(4).Infof("Could not retry request, can't Seek() back to beginning of body for %T", r.body)
+						fn(req, resp)
+						return true
+					}
+				}
+
+				glog.V(4).Infof("Got a Retry-After %s response for attempt %d to %v", seconds, retries, url)
+				r.backoffMgr.Sleep(time.Duration(seconds) * time.Second)
+				return false
+			}
+			fn(req, resp)
+			return true
+		}()
+		if done {
+			return nil
+		}
+	}
+}
+
+// Do formats and executes the request. Returns a Result object for easy response
+// processing.
+//
+// Error type:
+//  * If the request can't be constructed, or an error happened earlier while building its
+//    arguments: *RequestConstructionError
+//  * If the server responds with a status: *errors.StatusError or *errors.UnexpectedObjectError
+//  * http.Client.Do errors are returned directly.
+func (r *Request) Do() Result {
+	r.tryThrottle()
+
+	var result Result
+	err := r.request(func(req *http.Request, resp *http.Response) {
+		result = r.transformResponse(resp, req)
+	})
+	if err != nil {
+		return Result{err: err}
+	}
+	return result
+}
+
+// DoRaw executes the request but does not process the response body.
+func (r *Request) DoRaw() ([]byte, error) {
+	r.tryThrottle()
+
+	var result Result
+	err := r.request(func(req *http.Request, resp *http.Response) {
+		result.body, result.err = ioutil.ReadAll(resp.Body)
+		glogBody("Response Body", result.body)
+		if resp.StatusCode < http.StatusOK || resp.StatusCode > http.StatusPartialContent {
+			result.err = r.transformUnstructuredResponseError(resp, req, result.body)
+		}
+	})
+	if err != nil {
+		return nil, err
+	}
+	return result.body, result.err
+}
+
+// transformResponse converts an API response into a structured API object
+func (r *Request) transformResponse(resp *http.Response, req *http.Request) Result {
+	var body []byte
+	if resp.Body != nil {
+		data, err := ioutil.ReadAll(resp.Body)
+		switch err.(type) {
+		case nil:
+			body = data
+		case http2.StreamError:
+			// This is trying to catch the scenario that the server may close the connection when sending the
+			// response body. This can be caused by server timeout due to a slow network connection.
+			// TODO: Add test for this. Steps may be:
+			// 1. client-go (or kubectl) sends a GET request.
+			// 2. Apiserver sends back the headers and then part of the body
+			// 3. Apiserver closes connection.
+			// 4. client-go should catch this and return an error.
+			glog.V(2).Infof("Stream error %#v when reading response body, may be caused by closed connection.", err)
+			streamErr := fmt.Errorf("Stream error %#v when reading response body, may be caused by closed connection. Please retry.", err)
+			return Result{
+				err: streamErr,
+			}
+		default:
+			glog.Errorf("Unexpected error when reading response body: %#v", err)
+			unexpectedErr := fmt.Errorf("Unexpected error %#v when reading response body. Please retry.", err)
+			return Result{
+				err: unexpectedErr,
+			}
+		}
+	}
+
+	glogBody("Response Body", body)
+
+	// verify the content type is accurate
+	contentType := resp.Header.Get("Content-Type")
+	decoder := r.serializers.Decoder
+	if len(contentType) > 0 && (decoder == nil || (len(r.content.ContentType) > 0 && contentType != r.content.ContentType)) {
+		mediaType, params, err := mime.ParseMediaType(contentType)
+		if err != nil {
+			return Result{err: errors.NewInternalError(err)}
+		}
+		decoder, err = r.serializers.RenegotiatedDecoder(mediaType, params)
+		if err != nil {
+			// if we fail to negotiate a decoder, treat this as an unstructured error
+			switch {
+			case resp.StatusCode == http.StatusSwitchingProtocols:
+				// no-op, we've been upgraded
+			case resp.StatusCode < http.StatusOK || resp.StatusCode > http.StatusPartialContent:
+				return Result{err: r.transformUnstructuredResponseError(resp, req, body)}
+			}
+			return Result{
+				body:        body,
+				contentType: contentType,
+				statusCode:  resp.StatusCode,
+			}
+		}
+	}
+
+	switch {
+	case resp.StatusCode == http.StatusSwitchingProtocols:
+		// no-op, we've been upgraded
+	case resp.StatusCode < http.StatusOK || resp.StatusCode > http.StatusPartialContent:
+		// calculate an unstructured error from the response which the Result object may use if the caller
+		// did not return a structured error.
+		retryAfter, _ := retryAfterSeconds(resp)
+		err := r.newUnstructuredResponseError(body, isTextResponse(resp), resp.StatusCode, req.Method, retryAfter)
+		return Result{
+			body:        body,
+			contentType: contentType,
+			statusCode:  resp.StatusCode,
+			decoder:     decoder,
+			err:         err,
+		}
+	}
+
+	return Result{
+		body:        body,
+		contentType: contentType,
+		statusCode:  resp.StatusCode,
+		decoder:     decoder,
+	}
+}
+
+// truncateBody decides if the body should be truncated, based on the glog Verbosity.
+func truncateBody(body string) string {
+	max := 0
+	switch {
+	case bool(glog.V(10)):
+		return body
+	case bool(glog.V(9)):
+		max = 10240
+	case bool(glog.V(8)):
+		max = 1024
+	}
+
+	if len(body) <= max {
+		return body
+	}
+
+	return body[:max] + fmt.Sprintf(" [truncated %d chars]", len(body)-max)
+}
+
+// glogBody logs a body output that could be either JSON or protobuf. It explicitly guards against
+// allocating a new string for the body output unless necessary. Uses a simple heuristic to determine
+// whether the body is printable.
+func glogBody(prefix string, body []byte) {
+	if glog.V(8) {
+		if bytes.IndexFunc(body, func(r rune) bool {
+			return r < 0x0a
+		}) != -1 {
+			glog.Infof("%s:\n%s", prefix, truncateBody(hex.Dump(body)))
+		} else {
+			glog.Infof("%s: %s", prefix, truncateBody(string(body)))
+		}
+	}
+}
+
+// maxUnstructuredResponseTextBytes is an upper bound on how much output to include in the unstructured error.
+const maxUnstructuredResponseTextBytes = 2048
+
+// transformUnstructuredResponseError handles an error from the server that is not in a structured form.
+// It is expected to transform any response that is not recognizable as a clear server sent error from the
+// K8S API using the information provided with the request. In practice, HTTP proxies and client libraries
+// introduce a level of uncertainty to the responses returned by servers that in common use result in
+// unexpected responses. The rough structure is:
+//
+// 1. Assume the server sends you something sane - JSON + well defined error objects + proper codes
+//    - this is the happy path
+//    - when you get this output, trust what the server sends
+// 2. Guard against empty fields / bodies in received JSON and attempt to cull sufficient info from them to
+//    generate a reasonable facsimile of the original failure.
+//    - Be sure to use a distinct error type or flag that allows a client to distinguish between this and error 1 above
+// 3. Handle true disconnect failures / completely malformed data by moving up to a more generic client error
+// 4. Distinguish between various connection failures like SSL certificates, timeouts, proxy errors, unexpected
+//    initial contact, the presence of mismatched body contents from posted content types
+//    - Give these a separate distinct error type and capture as much as possible of the original message
+//
+// TODO: introduce transformation of generic http.Client.Do() errors that separates 4.
+func (r *Request) transformUnstructuredResponseError(resp *http.Response, req *http.Request, body []byte) error {
+	if body == nil && resp.Body != nil {
+		if data, err := ioutil.ReadAll(&io.LimitedReader{R: resp.Body, N: maxUnstructuredResponseTextBytes}); err == nil {
+			body = data
+		}
+	}
+	retryAfter, _ := retryAfterSeconds(resp)
+	return r.newUnstructuredResponseError(body, isTextResponse(resp), resp.StatusCode, req.Method, retryAfter)
+}
+
+// newUnstructuredResponseError instantiates the appropriate generic error for the provided input. It also logs the body.
+func (r *Request) newUnstructuredResponseError(body []byte, isTextResponse bool, statusCode int, method string, retryAfter int) error {
+	// cap the amount of output we create
+	if len(body) > maxUnstructuredResponseTextBytes {
+		body = body[:maxUnstructuredResponseTextBytes]
+	}
+
+	message := "unknown"
+	if isTextResponse {
+		message = strings.TrimSpace(string(body))
+	}
+	var groupResource schema.GroupResource
+	if len(r.resource) > 0 {
+		groupResource.Group = r.content.GroupVersion.Group
+		groupResource.Resource = r.resource
+	}
+	return errors.NewGenericServerResponse(
+		statusCode,
+		method,
+		groupResource,
+		r.resourceName,
+		message,
+		retryAfter,
+		true,
+	)
+}
+
+// isTextResponse returns true if the response appears to be a textual media type.
+func isTextResponse(resp *http.Response) bool {
+	contentType := resp.Header.Get("Content-Type")
+	if len(contentType) == 0 {
+		return true
+	}
+	media, _, err := mime.ParseMediaType(contentType)
+	if err != nil {
+		return false
+	}
+	return strings.HasPrefix(media, "text/")
+}
+
+// checkWait returns true along with a number of seconds if the server instructed us to wait
+// before retrying.
+func checkWait(resp *http.Response) (int, bool) {
+	switch r := resp.StatusCode; {
+	// any 500 error code and 429 can trigger a wait
+	case r == http.StatusTooManyRequests, r >= 500:
+	default:
+		return 0, false
+	}
+	i, ok := retryAfterSeconds(resp)
+	return i, ok
+}
+
+// retryAfterSeconds returns the value of the Retry-After header and true, or 0 and false if
+// the header was missing or not a valid number.
+func retryAfterSeconds(resp *http.Response) (int, bool) {
+	if h := resp.Header.Get("Retry-After"); len(h) > 0 {
+		if i, err := strconv.Atoi(h); err == nil {
+			return i, true
+		}
+	}
+	return 0, false
+}
+
+// Result contains the result of calling Request.Do().
+type Result struct {
+	body        []byte
+	contentType string
+	err         error
+	statusCode  int
+
+	decoder runtime.Decoder
+}
+
+// Raw returns the raw result.
+func (r Result) Raw() ([]byte, error) {
+	return r.body, r.err
+}
+
+// Get returns the result as an object, which means it passes through the decoder.
+// If the returned object is of type Status and has .Status != StatusSuccess, the
+// additional information in Status will be used to enrich the error.
+func (r Result) Get() (runtime.Object, error) {
+	if r.err != nil {
+		// Check whether the result has a Status object in the body and prefer that.
+		return nil, r.Error()
+	}
+	if r.decoder == nil {
+		return nil, fmt.Errorf("serializer for %s doesn't exist", r.contentType)
+	}
+
+	// decode, but if the result is Status return that as an error instead.
+	out, _, err := r.decoder.Decode(r.body, nil, nil)
+	if err != nil {
+		return nil, err
+	}
+	switch t := out.(type) {
+	case *metav1.Status:
+		// any status besides StatusSuccess is considered an error.
+		if t.Status != metav1.StatusSuccess {
+			return nil, errors.FromObject(t)
+		}
+	}
+	return out, nil
+}
+
+// StatusCode returns the HTTP status code of the request. (Only valid if no
+// error was returned.)
+func (r Result) StatusCode(statusCode *int) Result {
+	*statusCode = r.statusCode
+	return r
+}
+
+// Into stores the result into obj, if possible. If obj is nil it is ignored.
+// If the returned object is of type Status and has .Status != StatusSuccess, the
+// additional information in Status will be used to enrich the error.
+func (r Result) Into(obj runtime.Object) error {
+	if r.err != nil {
+		// Check whether the result has a Status object in the body and prefer that.
+		return r.Error()
+	}
+	if r.decoder == nil {
+		return fmt.Errorf("serializer for %s doesn't exist", r.contentType)
+	}
+	if len(r.body) == 0 {
+		return fmt.Errorf("0-length response")
+	}
+
+	out, _, err := r.decoder.Decode(r.body, nil, obj)
+	if err != nil || out == obj {
+		return err
+	}
+	// if a different object is returned, see if it is Status and avoid double decoding
+	// the object.
+	switch t := out.(type) {
+	case *metav1.Status:
+		// any status besides StatusSuccess is considered an error.
+		if t.Status != metav1.StatusSuccess {
+			return errors.FromObject(t)
+		}
+	}
+	return nil
+}
+
+// WasCreated updates the provided bool pointer to whether the server returned
+// 201 created or a different response.
+func (r Result) WasCreated(wasCreated *bool) Result {
+	*wasCreated = r.statusCode == http.StatusCreated
+	return r
+}
+
+// Error returns the error executing the request, nil if no error occurred.
+// If the returned object is of type Status and has Status != StatusSuccess, the
+// additional information in Status will be used to enrich the error.
+// See the Request.Do() comment for what errors you might get.
+func (r Result) Error() error {
+	// if we have received an unexpected server error, and we have a body and decoder, we can try to extract
+	// a Status object.
+	if r.err == nil || !errors.IsUnexpectedServerError(r.err) || len(r.body) == 0 || r.decoder == nil {
+		return r.err
+	}
+
+	// attempt to convert the body into a Status object
+	// to be backwards compatible with old servers that do not return a version, default to "v1"
+	out, _, err := r.decoder.Decode(r.body, &schema.GroupVersionKind{Version: "v1"}, nil)
+	if err != nil {
+		glog.V(5).Infof("body was not decodable (unable to check for Status): %v", err)
+		return r.err
+	}
+	switch t := out.(type) {
+	case *metav1.Status:
+		// because we default the kind, we *must* check for StatusFailure
+		if t.Status == metav1.StatusFailure {
+			return errors.FromObject(t)
+		}
+	}
+	return r.err
+}
+
+// NameMayNotBe specifies strings that cannot be used as names specified as path segments (like the REST API or etcd store)
+var NameMayNotBe = []string{".", ".."}
+
+// NameMayNotContain specifies substrings that cannot be used in names specified as path segments (like the REST API or etcd store)
+var NameMayNotContain = []string{"/", "%"}
+
+// IsValidPathSegmentName validates the name can be safely encoded as a path segment
+func IsValidPathSegmentName(name string) []string {
+	for _, illegalName := range NameMayNotBe {
+		if name == illegalName {
+			return []string{fmt.Sprintf(`may not be '%s'`, illegalName)}
+		}
+	}
+
+	var errors []string
+	for _, illegalContent := range NameMayNotContain {
+		if strings.Contains(name, illegalContent) {
+			errors = append(errors, fmt.Sprintf(`may not contain '%s'`, illegalContent))
+		}
+	}
+
+	return errors
+}
+
+// IsValidPathSegmentPrefix validates the name can be used as a prefix for a name which will be encoded as a path segment
+// It does not check for exact matches with disallowed names, since an arbitrary suffix might make the name valid
+func IsValidPathSegmentPrefix(name string) []string {
+	var errors []string
+	for _, illegalContent := range NameMayNotContain {
+		if strings.Contains(name, illegalContent) {
+			errors = append(errors, fmt.Sprintf(`may not contain '%s'`, illegalContent))
+		}
+	}
+
+	return errors
+}
+
+// ValidatePathSegmentName validates the name can be safely encoded as a path segment
+func ValidatePathSegmentName(name string, prefix bool) []string {
+	if prefix {
+		return IsValidPathSegmentPrefix(name)
+	} else {
+		return IsValidPathSegmentName(name)
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/rest/transport.go b/metrics-server/vendor/k8s.io/client-go/rest/transport.go
new file mode 100644
index 0000000..25c1801
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/rest/transport.go
@@ -0,0 +1,116 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package rest
+
+import (
+	"crypto/tls"
+	"errors"
+	"net/http"
+
+	"k8s.io/client-go/plugin/pkg/client/auth/exec"
+	"k8s.io/client-go/transport"
+)
+
+// TLSConfigFor returns a tls.Config that will provide the transport level security defined
+// by the provided Config. Will return nil if no transport level security is requested.
+func TLSConfigFor(config *Config) (*tls.Config, error) {
+	cfg, err := config.TransportConfig()
+	if err != nil {
+		return nil, err
+	}
+	return transport.TLSConfigFor(cfg)
+}
+
+// TransportFor returns an http.RoundTripper that will provide the authentication
+// or transport level security defined by the provided Config. Will return the
+// default http.DefaultTransport if no special case behavior is needed.
+func TransportFor(config *Config) (http.RoundTripper, error) {
+	cfg, err := config.TransportConfig()
+	if err != nil {
+		return nil, err
+	}
+	return transport.New(cfg)
+}
+
+// HTTPWrappersForConfig wraps a round tripper with any relevant layered behavior from the
+// config. Exposed to allow more clients that need HTTP-like behavior but then must hijack
+// the underlying connection (like WebSocket or HTTP2 clients). Pure HTTP clients should use
+// the higher level TransportFor or RESTClientFor methods.
+func HTTPWrappersForConfig(config *Config, rt http.RoundTripper) (http.RoundTripper, error) {
+	cfg, err := config.TransportConfig()
+	if err != nil {
+		return nil, err
+	}
+	return transport.HTTPWrappersForConfig(cfg, rt)
+}
+
+// TransportConfig converts a client config to an appropriate transport config.
+func (c *Config) TransportConfig() (*transport.Config, error) {
+	conf := &transport.Config{
+		UserAgent:     c.UserAgent,
+		Transport:     c.Transport,
+		WrapTransport: c.WrapTransport,
+		TLS: transport.TLSConfig{
+			Insecure:   c.Insecure,
+			ServerName: c.ServerName,
+			CAFile:     c.CAFile,
+			CAData:     c.CAData,
+			CertFile:   c.CertFile,
+			CertData:   c.CertData,
+			KeyFile:    c.KeyFile,
+			KeyData:    c.KeyData,
+		},
+		Username:    c.Username,
+		Password:    c.Password,
+		BearerToken: c.BearerToken,
+		Impersonate: transport.ImpersonationConfig{
+			UserName: c.Impersonate.UserName,
+			Groups:   c.Impersonate.Groups,
+			Extra:    c.Impersonate.Extra,
+		},
+		Dial: c.Dial,
+	}
+
+	if c.ExecProvider != nil && c.AuthProvider != nil {
+		return nil, errors.New("execProvider and authProvider cannot be used in combination")
+	}
+
+	if c.ExecProvider != nil {
+		provider, err := exec.GetAuthenticator(c.ExecProvider)
+		if err != nil {
+			return nil, err
+		}
+		if err := provider.UpdateTransportConfig(conf); err != nil {
+			return nil, err
+		}
+	}
+	if c.AuthProvider != nil {
+		provider, err := GetAuthProvider(c.Host, c.AuthProvider, c.AuthConfigPersister)
+		if err != nil {
+			return nil, err
+		}
+		wt := conf.WrapTransport
+		if wt != nil {
+			conf.WrapTransport = func(rt http.RoundTripper) http.RoundTripper {
+				return provider.WrapTransport(wt(rt))
+			}
+		} else {
+			conf.WrapTransport = provider.WrapTransport
+		}
+	}
+	return conf, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/rest/url_utils.go b/metrics-server/vendor/k8s.io/client-go/rest/url_utils.go
new file mode 100644
index 0000000..a56d183
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/rest/url_utils.go
@@ -0,0 +1,97 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package rest
+
+import (
+	"fmt"
+	"net/url"
+	"path"
+
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// DefaultServerURL converts a host, host:port, or URL string to the default base server API path
+// to use with a Client at a given API version following the standard conventions for a
+// Kubernetes API.
+func DefaultServerURL(host, apiPath string, groupVersion schema.GroupVersion, defaultTLS bool) (*url.URL, string, error) {
+	if host == "" {
+		return nil, "", fmt.Errorf("host must be a URL or a host:port pair")
+	}
+	base := host
+	hostURL, err := url.Parse(base)
+	if err != nil || hostURL.Scheme == "" || hostURL.Host == "" {
+		scheme := "http://"
+		if defaultTLS {
+			scheme = "https://"
+		}
+		hostURL, err = url.Parse(scheme + base)
+		if err != nil {
+			return nil, "", err
+		}
+		if hostURL.Path != "" && hostURL.Path != "/" {
+			return nil, "", fmt.Errorf("host must be a URL or a host:port pair: %q", base)
+		}
+	}
+
+	// hostURL.Path is optional; a non-empty Path is treated as a prefix that is to be applied to
+	// all URIs used to access the host. this is useful when there's a proxy in front of the
+	// apiserver that has relocated the apiserver endpoints, forwarding all requests from, for
+	// example, /a/b/c to the apiserver. in this case the Path should be /a/b/c.
+	//
+	// if running without a frontend proxy (that changes the location of the apiserver), then
+	// hostURL.Path should be blank.
+	//
+	// versionedAPIPath, a path relative to baseURL.Path, points to a versioned API base
+	versionedAPIPath := DefaultVersionedAPIPath(apiPath, groupVersion)
+
+	return hostURL, versionedAPIPath, nil
+}
+
+// DefaultVersionedAPIPathFor constructs the default path for the given group version, assuming the given
+// API path, following the standard conventions of the Kubernetes API.
+func DefaultVersionedAPIPath(apiPath string, groupVersion schema.GroupVersion) string {
+	versionedAPIPath := path.Join("/", apiPath)
+
+	// Add the version to the end of the path
+	if len(groupVersion.Group) > 0 {
+		versionedAPIPath = path.Join(versionedAPIPath, groupVersion.Group, groupVersion.Version)
+
+	} else {
+		versionedAPIPath = path.Join(versionedAPIPath, groupVersion.Version)
+	}
+
+	return versionedAPIPath
+}
+
+// defaultServerUrlFor is shared between IsConfigTransportTLS and RESTClientFor. It
+// requires Host and Version to be set prior to being called.
+func defaultServerUrlFor(config *Config) (*url.URL, string, error) {
+	// TODO: move the default to secure when the apiserver supports TLS by default
+	// config.Insecure is taken to mean "I want HTTPS but don't bother checking the certs against a CA."
+	hasCA := len(config.CAFile) != 0 || len(config.CAData) != 0
+	hasCert := len(config.CertFile) != 0 || len(config.CertData) != 0
+	defaultTLS := hasCA || hasCert || config.Insecure
+	host := config.Host
+	if host == "" {
+		host = "localhost"
+	}
+
+	if config.GroupVersion != nil {
+		return DefaultServerURL(host, config.APIPath, *config.GroupVersion, defaultTLS)
+	}
+	return DefaultServerURL(host, config.APIPath, schema.GroupVersion{}, defaultTLS)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/rest/urlbackoff.go b/metrics-server/vendor/k8s.io/client-go/rest/urlbackoff.go
new file mode 100644
index 0000000..eff848a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/rest/urlbackoff.go
@@ -0,0 +1,107 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package rest
+
+import (
+	"net/url"
+	"time"
+
+	"github.com/golang/glog"
+	"k8s.io/apimachinery/pkg/util/sets"
+	"k8s.io/client-go/util/flowcontrol"
+)
+
+// Set of resp. Codes that we backoff for.
+// In general these should be errors that indicate a server is overloaded.
+// These shouldn't be configured by any user, we set them based on conventions
+// described in
+var serverIsOverloadedSet = sets.NewInt(429)
+var maxResponseCode = 499
+
+type BackoffManager interface {
+	UpdateBackoff(actualUrl *url.URL, err error, responseCode int)
+	CalculateBackoff(actualUrl *url.URL) time.Duration
+	Sleep(d time.Duration)
+}
+
+// URLBackoff struct implements the semantics on top of Backoff which
+// we need for URL specific exponential backoff.
+type URLBackoff struct {
+	// Uses backoff as underlying implementation.
+	Backoff *flowcontrol.Backoff
+}
+
+// NoBackoff is a stub implementation, can be used for mocking or else as a default.
+type NoBackoff struct {
+}
+
+func (n *NoBackoff) UpdateBackoff(actualUrl *url.URL, err error, responseCode int) {
+	// do nothing.
+}
+
+func (n *NoBackoff) CalculateBackoff(actualUrl *url.URL) time.Duration {
+	return 0 * time.Second
+}
+
+func (n *NoBackoff) Sleep(d time.Duration) {
+	time.Sleep(d)
+}
+
+// Disable makes the backoff trivial, i.e., sets it to zero.  This might be used
+// by tests which want to run 1000s of mock requests without slowing down.
+func (b *URLBackoff) Disable() {
+	glog.V(4).Infof("Disabling backoff strategy")
+	b.Backoff = flowcontrol.NewBackOff(0*time.Second, 0*time.Second)
+}
+
+// baseUrlKey returns the key which urls will be mapped to.
+// For example, 127.0.0.1:8080/api/v2/abcde -> 127.0.0.1:8080.
+func (b *URLBackoff) baseUrlKey(rawurl *url.URL) string {
+	// Simple implementation for now, just the host.
+	// We may backoff specific paths (i.e. "pods") differentially
+	// in the future.
+	host, err := url.Parse(rawurl.String())
+	if err != nil {
+		glog.V(4).Infof("Error extracting url: %v", rawurl)
+		panic("bad url!")
+	}
+	return host.Host
+}
+
+// UpdateBackoff updates backoff metadata
+func (b *URLBackoff) UpdateBackoff(actualUrl *url.URL, err error, responseCode int) {
+	// range for retry counts that we store is [0,13]
+	if responseCode > maxResponseCode || serverIsOverloadedSet.Has(responseCode) {
+		b.Backoff.Next(b.baseUrlKey(actualUrl), b.Backoff.Clock.Now())
+		return
+	} else if responseCode >= 300 || err != nil {
+		glog.V(4).Infof("Client is returning errors: code %v, error %v", responseCode, err)
+	}
+
+	//If we got this far, there is no backoff required for this URL anymore.
+	b.Backoff.Reset(b.baseUrlKey(actualUrl))
+}
+
+// CalculateBackoff takes a url and back's off exponentially,
+// based on its knowledge of existing failures.
+func (b *URLBackoff) CalculateBackoff(actualUrl *url.URL) time.Duration {
+	return b.Backoff.Get(b.baseUrlKey(actualUrl))
+}
+
+func (b *URLBackoff) Sleep(d time.Duration) {
+	b.Backoff.Clock.Sleep(d)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/rest/watch/decoder.go b/metrics-server/vendor/k8s.io/client-go/rest/watch/decoder.go
new file mode 100644
index 0000000..73bb63a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/rest/watch/decoder.go
@@ -0,0 +1,72 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package versioned
+
+import (
+	"fmt"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/serializer/streaming"
+	"k8s.io/apimachinery/pkg/watch"
+)
+
+// Decoder implements the watch.Decoder interface for io.ReadClosers that
+// have contents which consist of a series of watchEvent objects encoded
+// with the given streaming decoder. The internal objects will be then
+// decoded by the embedded decoder.
+type Decoder struct {
+	decoder         streaming.Decoder
+	embeddedDecoder runtime.Decoder
+}
+
+// NewDecoder creates an Decoder for the given writer and codec.
+func NewDecoder(decoder streaming.Decoder, embeddedDecoder runtime.Decoder) *Decoder {
+	return &Decoder{
+		decoder:         decoder,
+		embeddedDecoder: embeddedDecoder,
+	}
+}
+
+// Decode blocks until it can return the next object in the reader. Returns an error
+// if the reader is closed or an object can't be decoded.
+func (d *Decoder) Decode() (watch.EventType, runtime.Object, error) {
+	var got metav1.WatchEvent
+	res, _, err := d.decoder.Decode(nil, &got)
+	if err != nil {
+		return "", nil, err
+	}
+	if res != &got {
+		return "", nil, fmt.Errorf("unable to decode to metav1.Event")
+	}
+	switch got.Type {
+	case string(watch.Added), string(watch.Modified), string(watch.Deleted), string(watch.Error):
+	default:
+		return "", nil, fmt.Errorf("got invalid watch event type: %v", got.Type)
+	}
+
+	obj, err := runtime.Decode(d.embeddedDecoder, got.Object.Raw)
+	if err != nil {
+		return "", nil, fmt.Errorf("unable to decode watch event: %v", err)
+	}
+	return watch.EventType(got.Type), obj, nil
+}
+
+// Close closes the underlying r.
+func (d *Decoder) Close() {
+	d.decoder.Close()
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/rest/watch/encoder.go b/metrics-server/vendor/k8s.io/client-go/rest/watch/encoder.go
new file mode 100644
index 0000000..e55aa12
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/rest/watch/encoder.go
@@ -0,0 +1,56 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package versioned
+
+import (
+	"encoding/json"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/serializer/streaming"
+	"k8s.io/apimachinery/pkg/watch"
+)
+
+// Encoder serializes watch.Events into io.Writer. The internal objects
+// are encoded using embedded encoder, and the outer Event is serialized
+// using encoder.
+// TODO: this type is only used by tests
+type Encoder struct {
+	encoder         streaming.Encoder
+	embeddedEncoder runtime.Encoder
+}
+
+func NewEncoder(encoder streaming.Encoder, embeddedEncoder runtime.Encoder) *Encoder {
+	return &Encoder{
+		encoder:         encoder,
+		embeddedEncoder: embeddedEncoder,
+	}
+}
+
+// Encode writes an event to the writer. Returns an error
+// if the writer is closed or an object can't be encoded.
+func (e *Encoder) Encode(event *watch.Event) error {
+	data, err := runtime.Encode(e.embeddedEncoder, event.Object)
+	if err != nil {
+		return err
+	}
+	// FIXME: get rid of json.RawMessage.
+	return e.encoder.Encode(&metav1.WatchEvent{
+		Type:   string(event.Type),
+		Object: runtime.RawExtension{Raw: json.RawMessage(data)},
+	})
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/rest/zz_generated.deepcopy.go b/metrics-server/vendor/k8s.io/client-go/rest/zz_generated.deepcopy.go
new file mode 100644
index 0000000..c1ab45f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/rest/zz_generated.deepcopy.go
@@ -0,0 +1,52 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package rest
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *TLSClientConfig) DeepCopyInto(out *TLSClientConfig) {
+	*out = *in
+	if in.CertData != nil {
+		in, out := &in.CertData, &out.CertData
+		*out = make([]byte, len(*in))
+		copy(*out, *in)
+	}
+	if in.KeyData != nil {
+		in, out := &in.KeyData, &out.KeyData
+		*out = make([]byte, len(*in))
+		copy(*out, *in)
+	}
+	if in.CAData != nil {
+		in, out := &in.CAData, &out.CAData
+		*out = make([]byte, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TLSClientConfig.
+func (in *TLSClientConfig) DeepCopy() *TLSClientConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(TLSClientConfig)
+	in.DeepCopyInto(out)
+	return out
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/auth/clientauth.go b/metrics-server/vendor/k8s.io/client-go/tools/auth/clientauth.go
new file mode 100644
index 0000000..20339ab
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/auth/clientauth.go
@@ -0,0 +1,125 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/*
+Package auth defines a file format for holding authentication
+information needed by clients of Kubernetes.  Typically,
+a Kubernetes cluster will put auth info for the admin in a known
+location when it is created, and will (soon) put it in a known
+location within a Container's file tree for Containers that
+need access to the Kubernetes API.
+
+Having a defined format allows:
+  - clients to be implemented in multiple languages
+  - applications which link clients to be portable across
+    clusters with different authentication styles (e.g.
+    some may use SSL Client certs, others may not, etc)
+  - when the format changes, applications only
+    need to update this code.
+
+The file format is json, marshalled from a struct authcfg.Info.
+
+Clinet libraries in other languages should use the same format.
+
+It is not intended to store general preferences, such as default
+namespace, output options, etc.  CLIs (such as kubectl) and UIs should
+develop their own format and may wish to inline the authcfg.Info type.
+
+The authcfg.Info is just a file format.  It is distinct from
+client.Config which holds options for creating a client.Client.
+Helper functions are provided in this package to fill in a
+client.Client from an authcfg.Info.
+
+Example:
+
+    import (
+        "pkg/client"
+        "pkg/client/auth"
+    )
+
+    info, err := auth.LoadFromFile(filename)
+    if err != nil {
+      // handle error
+    }
+    clientConfig = client.Config{}
+    clientConfig.Host = "example.com:4901"
+    clientConfig = info.MergeWithConfig()
+    client := client.New(clientConfig)
+    client.Pods(ns).List()
+*/
+package auth
+
+// TODO: need a way to rotate Tokens.  Therefore, need a way for client object to be reset when the authcfg is updated.
+import (
+	"encoding/json"
+	"io/ioutil"
+	"os"
+
+	restclient "k8s.io/client-go/rest"
+)
+
+// Info holds Kubernetes API authorization config.  It is intended
+// to be read/written from a file as a JSON object.
+type Info struct {
+	User        string
+	Password    string
+	CAFile      string
+	CertFile    string
+	KeyFile     string
+	BearerToken string
+	Insecure    *bool
+}
+
+// LoadFromFile parses an Info object from a file path.
+// If the file does not exist, then os.IsNotExist(err) == true
+func LoadFromFile(path string) (*Info, error) {
+	var info Info
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		return nil, err
+	}
+	data, err := ioutil.ReadFile(path)
+	if err != nil {
+		return nil, err
+	}
+	err = json.Unmarshal(data, &info)
+	if err != nil {
+		return nil, err
+	}
+	return &info, err
+}
+
+// MergeWithConfig returns a copy of a client.Config with values from the Info.
+// The fields of client.Config with a corresponding field in the Info are set
+// with the value from the Info.
+func (info Info) MergeWithConfig(c restclient.Config) (restclient.Config, error) {
+	var config restclient.Config = c
+	config.Username = info.User
+	config.Password = info.Password
+	config.CAFile = info.CAFile
+	config.CertFile = info.CertFile
+	config.KeyFile = info.KeyFile
+	config.BearerToken = info.BearerToken
+	if info.Insecure != nil {
+		config.Insecure = *info.Insecure
+	}
+	return config, nil
+}
+
+func (info Info) Complete() bool {
+	return len(info.User) > 0 ||
+		len(info.CertFile) > 0 ||
+		len(info.BearerToken) > 0
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/OWNERS b/metrics-server/vendor/k8s.io/client-go/tools/cache/OWNERS
new file mode 100755
index 0000000..727377f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/OWNERS
@@ -0,0 +1,50 @@
+approvers:
+- thockin
+- lavalamp
+- smarterclayton
+- wojtek-t
+- deads2k
+- caesarxuchao
+- liggitt
+- ncdc
+reviewers:
+- thockin
+- lavalamp
+- smarterclayton
+- wojtek-t
+- deads2k
+- brendandburns
+- derekwaynecarr
+- caesarxuchao
+- mikedanese
+- liggitt
+- nikhiljindal
+- erictune
+- davidopp
+- pmorie
+- kargakis
+- janetkuo
+- justinsb
+- eparis
+- soltysh
+- jsafrane
+- dims
+- madhusudancs
+- hongchaodeng
+- krousey
+- markturansky
+- fgrzadkowski
+- xiang90
+- mml
+- ingvagabund
+- resouer
+- jessfraz
+- david-mcmahon
+- mfojtik
+- '249043822'
+- lixiaobing10051267
+- ddysher
+- mqliang
+- feihujiang
+- sdminonne
+- ncdc
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/controller.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/controller.go
new file mode 100644
index 0000000..028c75e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/controller.go
@@ -0,0 +1,394 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+import (
+	"sync"
+	"time"
+
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/clock"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+	"k8s.io/apimachinery/pkg/util/wait"
+)
+
+// Config contains all the settings for a Controller.
+type Config struct {
+	// The queue for your objects; either a FIFO or
+	// a DeltaFIFO. Your Process() function should accept
+	// the output of this Queue's Pop() method.
+	Queue
+
+	// Something that can list and watch your objects.
+	ListerWatcher
+
+	// Something that can process your objects.
+	Process ProcessFunc
+
+	// The type of your objects.
+	ObjectType runtime.Object
+
+	// Reprocess everything at least this often.
+	// Note that if it takes longer for you to clear the queue than this
+	// period, you will end up processing items in the order determined
+	// by FIFO.Replace(). Currently, this is random. If this is a
+	// problem, we can change that replacement policy to append new
+	// things to the end of the queue instead of replacing the entire
+	// queue.
+	FullResyncPeriod time.Duration
+
+	// ShouldResync, if specified, is invoked when the controller's reflector determines the next
+	// periodic sync should occur. If this returns true, it means the reflector should proceed with
+	// the resync.
+	ShouldResync ShouldResyncFunc
+
+	// If true, when Process() returns an error, re-enqueue the object.
+	// TODO: add interface to let you inject a delay/backoff or drop
+	//       the object completely if desired. Pass the object in
+	//       question to this interface as a parameter.
+	RetryOnError bool
+}
+
+// ShouldResyncFunc is a type of function that indicates if a reflector should perform a
+// resync or not. It can be used by a shared informer to support multiple event handlers with custom
+// resync periods.
+type ShouldResyncFunc func() bool
+
+// ProcessFunc processes a single object.
+type ProcessFunc func(obj interface{}) error
+
+// Controller is a generic controller framework.
+type controller struct {
+	config         Config
+	reflector      *Reflector
+	reflectorMutex sync.RWMutex
+	clock          clock.Clock
+}
+
+type Controller interface {
+	Run(stopCh <-chan struct{})
+	HasSynced() bool
+	LastSyncResourceVersion() string
+}
+
+// New makes a new Controller from the given Config.
+func New(c *Config) Controller {
+	ctlr := &controller{
+		config: *c,
+		clock:  &clock.RealClock{},
+	}
+	return ctlr
+}
+
+// Run begins processing items, and will continue until a value is sent down stopCh.
+// It's an error to call Run more than once.
+// Run blocks; call via go.
+func (c *controller) Run(stopCh <-chan struct{}) {
+	defer utilruntime.HandleCrash()
+	go func() {
+		<-stopCh
+		c.config.Queue.Close()
+	}()
+	r := NewReflector(
+		c.config.ListerWatcher,
+		c.config.ObjectType,
+		c.config.Queue,
+		c.config.FullResyncPeriod,
+	)
+	r.ShouldResync = c.config.ShouldResync
+	r.clock = c.clock
+
+	c.reflectorMutex.Lock()
+	c.reflector = r
+	c.reflectorMutex.Unlock()
+
+	var wg wait.Group
+	defer wg.Wait()
+
+	wg.StartWithChannel(stopCh, r.Run)
+
+	wait.Until(c.processLoop, time.Second, stopCh)
+}
+
+// Returns true once this controller has completed an initial resource listing
+func (c *controller) HasSynced() bool {
+	return c.config.Queue.HasSynced()
+}
+
+func (c *controller) LastSyncResourceVersion() string {
+	if c.reflector == nil {
+		return ""
+	}
+	return c.reflector.LastSyncResourceVersion()
+}
+
+// processLoop drains the work queue.
+// TODO: Consider doing the processing in parallel. This will require a little thought
+// to make sure that we don't end up processing the same object multiple times
+// concurrently.
+//
+// TODO: Plumb through the stopCh here (and down to the queue) so that this can
+// actually exit when the controller is stopped. Or just give up on this stuff
+// ever being stoppable. Converting this whole package to use Context would
+// also be helpful.
+func (c *controller) processLoop() {
+	for {
+		obj, err := c.config.Queue.Pop(PopProcessFunc(c.config.Process))
+		if err != nil {
+			if err == FIFOClosedError {
+				return
+			}
+			if c.config.RetryOnError {
+				// This is the safe way to re-enqueue.
+				c.config.Queue.AddIfNotPresent(obj)
+			}
+		}
+	}
+}
+
+// ResourceEventHandler can handle notifications for events that happen to a
+// resource. The events are informational only, so you can't return an
+// error.
+//  * OnAdd is called when an object is added.
+//  * OnUpdate is called when an object is modified. Note that oldObj is the
+//      last known state of the object-- it is possible that several changes
+//      were combined together, so you can't use this to see every single
+//      change. OnUpdate is also called when a re-list happens, and it will
+//      get called even if nothing changed. This is useful for periodically
+//      evaluating or syncing something.
+//  * OnDelete will get the final state of the item if it is known, otherwise
+//      it will get an object of type DeletedFinalStateUnknown. This can
+//      happen if the watch is closed and misses the delete event and we don't
+//      notice the deletion until the subsequent re-list.
+type ResourceEventHandler interface {
+	OnAdd(obj interface{})
+	OnUpdate(oldObj, newObj interface{})
+	OnDelete(obj interface{})
+}
+
+// ResourceEventHandlerFuncs is an adaptor to let you easily specify as many or
+// as few of the notification functions as you want while still implementing
+// ResourceEventHandler.
+type ResourceEventHandlerFuncs struct {
+	AddFunc    func(obj interface{})
+	UpdateFunc func(oldObj, newObj interface{})
+	DeleteFunc func(obj interface{})
+}
+
+// OnAdd calls AddFunc if it's not nil.
+func (r ResourceEventHandlerFuncs) OnAdd(obj interface{}) {
+	if r.AddFunc != nil {
+		r.AddFunc(obj)
+	}
+}
+
+// OnUpdate calls UpdateFunc if it's not nil.
+func (r ResourceEventHandlerFuncs) OnUpdate(oldObj, newObj interface{}) {
+	if r.UpdateFunc != nil {
+		r.UpdateFunc(oldObj, newObj)
+	}
+}
+
+// OnDelete calls DeleteFunc if it's not nil.
+func (r ResourceEventHandlerFuncs) OnDelete(obj interface{}) {
+	if r.DeleteFunc != nil {
+		r.DeleteFunc(obj)
+	}
+}
+
+// FilteringResourceEventHandler applies the provided filter to all events coming
+// in, ensuring the appropriate nested handler method is invoked. An object
+// that starts passing the filter after an update is considered an add, and an
+// object that stops passing the filter after an update is considered a delete.
+type FilteringResourceEventHandler struct {
+	FilterFunc func(obj interface{}) bool
+	Handler    ResourceEventHandler
+}
+
+// OnAdd calls the nested handler only if the filter succeeds
+func (r FilteringResourceEventHandler) OnAdd(obj interface{}) {
+	if !r.FilterFunc(obj) {
+		return
+	}
+	r.Handler.OnAdd(obj)
+}
+
+// OnUpdate ensures the proper handler is called depending on whether the filter matches
+func (r FilteringResourceEventHandler) OnUpdate(oldObj, newObj interface{}) {
+	newer := r.FilterFunc(newObj)
+	older := r.FilterFunc(oldObj)
+	switch {
+	case newer && older:
+		r.Handler.OnUpdate(oldObj, newObj)
+	case newer && !older:
+		r.Handler.OnAdd(newObj)
+	case !newer && older:
+		r.Handler.OnDelete(oldObj)
+	default:
+		// do nothing
+	}
+}
+
+// OnDelete calls the nested handler only if the filter succeeds
+func (r FilteringResourceEventHandler) OnDelete(obj interface{}) {
+	if !r.FilterFunc(obj) {
+		return
+	}
+	r.Handler.OnDelete(obj)
+}
+
+// DeletionHandlingMetaNamespaceKeyFunc checks for
+// DeletedFinalStateUnknown objects before calling
+// MetaNamespaceKeyFunc.
+func DeletionHandlingMetaNamespaceKeyFunc(obj interface{}) (string, error) {
+	if d, ok := obj.(DeletedFinalStateUnknown); ok {
+		return d.Key, nil
+	}
+	return MetaNamespaceKeyFunc(obj)
+}
+
+// NewInformer returns a Store and a controller for populating the store
+// while also providing event notifications. You should only used the returned
+// Store for Get/List operations; Add/Modify/Deletes will cause the event
+// notifications to be faulty.
+//
+// Parameters:
+//  * lw is list and watch functions for the source of the resource you want to
+//    be informed of.
+//  * objType is an object of the type that you expect to receive.
+//  * resyncPeriod: if non-zero, will re-list this often (you will get OnUpdate
+//    calls, even if nothing changed). Otherwise, re-list will be delayed as
+//    long as possible (until the upstream source closes the watch or times out,
+//    or you stop the controller).
+//  * h is the object you want notifications sent to.
+//
+func NewInformer(
+	lw ListerWatcher,
+	objType runtime.Object,
+	resyncPeriod time.Duration,
+	h ResourceEventHandler,
+) (Store, Controller) {
+	// This will hold the client state, as we know it.
+	clientState := NewStore(DeletionHandlingMetaNamespaceKeyFunc)
+
+	// This will hold incoming changes. Note how we pass clientState in as a
+	// KeyLister, that way resync operations will result in the correct set
+	// of update/delete deltas.
+	fifo := NewDeltaFIFO(MetaNamespaceKeyFunc, clientState)
+
+	cfg := &Config{
+		Queue:            fifo,
+		ListerWatcher:    lw,
+		ObjectType:       objType,
+		FullResyncPeriod: resyncPeriod,
+		RetryOnError:     false,
+
+		Process: func(obj interface{}) error {
+			// from oldest to newest
+			for _, d := range obj.(Deltas) {
+				switch d.Type {
+				case Sync, Added, Updated:
+					if old, exists, err := clientState.Get(d.Object); err == nil && exists {
+						if err := clientState.Update(d.Object); err != nil {
+							return err
+						}
+						h.OnUpdate(old, d.Object)
+					} else {
+						if err := clientState.Add(d.Object); err != nil {
+							return err
+						}
+						h.OnAdd(d.Object)
+					}
+				case Deleted:
+					if err := clientState.Delete(d.Object); err != nil {
+						return err
+					}
+					h.OnDelete(d.Object)
+				}
+			}
+			return nil
+		},
+	}
+	return clientState, New(cfg)
+}
+
+// NewIndexerInformer returns a Indexer and a controller for populating the index
+// while also providing event notifications. You should only used the returned
+// Index for Get/List operations; Add/Modify/Deletes will cause the event
+// notifications to be faulty.
+//
+// Parameters:
+//  * lw is list and watch functions for the source of the resource you want to
+//    be informed of.
+//  * objType is an object of the type that you expect to receive.
+//  * resyncPeriod: if non-zero, will re-list this often (you will get OnUpdate
+//    calls, even if nothing changed). Otherwise, re-list will be delayed as
+//    long as possible (until the upstream source closes the watch or times out,
+//    or you stop the controller).
+//  * h is the object you want notifications sent to.
+//  * indexers is the indexer for the received object type.
+//
+func NewIndexerInformer(
+	lw ListerWatcher,
+	objType runtime.Object,
+	resyncPeriod time.Duration,
+	h ResourceEventHandler,
+	indexers Indexers,
+) (Indexer, Controller) {
+	// This will hold the client state, as we know it.
+	clientState := NewIndexer(DeletionHandlingMetaNamespaceKeyFunc, indexers)
+
+	// This will hold incoming changes. Note how we pass clientState in as a
+	// KeyLister, that way resync operations will result in the correct set
+	// of update/delete deltas.
+	fifo := NewDeltaFIFO(MetaNamespaceKeyFunc, clientState)
+
+	cfg := &Config{
+		Queue:            fifo,
+		ListerWatcher:    lw,
+		ObjectType:       objType,
+		FullResyncPeriod: resyncPeriod,
+		RetryOnError:     false,
+
+		Process: func(obj interface{}) error {
+			// from oldest to newest
+			for _, d := range obj.(Deltas) {
+				switch d.Type {
+				case Sync, Added, Updated:
+					if old, exists, err := clientState.Get(d.Object); err == nil && exists {
+						if err := clientState.Update(d.Object); err != nil {
+							return err
+						}
+						h.OnUpdate(old, d.Object)
+					} else {
+						if err := clientState.Add(d.Object); err != nil {
+							return err
+						}
+						h.OnAdd(d.Object)
+					}
+				case Deleted:
+					if err := clientState.Delete(d.Object); err != nil {
+						return err
+					}
+					h.OnDelete(d.Object)
+				}
+			}
+			return nil
+		},
+	}
+	return clientState, New(cfg)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/delta_fifo.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/delta_fifo.go
new file mode 100644
index 0000000..45c3b50
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/delta_fifo.go
@@ -0,0 +1,659 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+import (
+	"errors"
+	"fmt"
+	"sync"
+
+	"k8s.io/apimachinery/pkg/util/sets"
+
+	"github.com/golang/glog"
+)
+
+// NewDeltaFIFO returns a Store which can be used process changes to items.
+//
+// keyFunc is used to figure out what key an object should have. (It's
+// exposed in the returned DeltaFIFO's KeyOf() method, with bonus features.)
+//
+// 'keyLister' is expected to return a list of keys that the consumer of
+// this queue "knows about". It is used to decide which items are missing
+// when Replace() is called; 'Deleted' deltas are produced for these items.
+// It may be nil if you don't need to detect all deletions.
+// TODO: consider merging keyLister with this object, tracking a list of
+//       "known" keys when Pop() is called. Have to think about how that
+//       affects error retrying.
+// NOTE: It is possible to misuse this and cause a race when using an
+//       external known object source.
+//       Whether there is a potential race depends on how the comsumer
+//       modifies knownObjects. In Pop(), process function is called under
+//       lock, so it is safe to update data structures in it that need to be
+//       in sync with the queue (e.g. knownObjects).
+//
+//       Example:
+//       In case of sharedIndexInformer being a consumer
+//       (https://github.com/kubernetes/kubernetes/blob/0cdd940f/staging/
+//       src/k8s.io/client-go/tools/cache/shared_informer.go#L192),
+//       there is no race as knownObjects (s.indexer) is modified safely
+//       under DeltaFIFO's lock. The only exceptions are GetStore() and
+//       GetIndexer() methods, which expose ways to modify the underlying
+//       storage. Currently these two methods are used for creating Lister
+//       and internal tests.
+//
+// Also see the comment on DeltaFIFO.
+func NewDeltaFIFO(keyFunc KeyFunc, knownObjects KeyListerGetter) *DeltaFIFO {
+	f := &DeltaFIFO{
+		items:        map[string]Deltas{},
+		queue:        []string{},
+		keyFunc:      keyFunc,
+		knownObjects: knownObjects,
+	}
+	f.cond.L = &f.lock
+	return f
+}
+
+// DeltaFIFO is like FIFO, but allows you to process deletes.
+//
+// DeltaFIFO is a producer-consumer queue, where a Reflector is
+// intended to be the producer, and the consumer is whatever calls
+// the Pop() method.
+//
+// DeltaFIFO solves this use case:
+//  * You want to process every object change (delta) at most once.
+//  * When you process an object, you want to see everything
+//    that's happened to it since you last processed it.
+//  * You want to process the deletion of objects.
+//  * You might want to periodically reprocess objects.
+//
+// DeltaFIFO's Pop(), Get(), and GetByKey() methods return
+// interface{} to satisfy the Store/Queue interfaces, but it
+// will always return an object of type Deltas.
+//
+// A note on threading: If you call Pop() in parallel from multiple
+// threads, you could end up with multiple threads processing slightly
+// different versions of the same object.
+//
+// A note on the KeyLister used by the DeltaFIFO: It's main purpose is
+// to list keys that are "known", for the purpose of figuring out which
+// items have been deleted when Replace() or Delete() are called. The deleted
+// object will be included in the DeleteFinalStateUnknown markers. These objects
+// could be stale.
+type DeltaFIFO struct {
+	// lock/cond protects access to 'items' and 'queue'.
+	lock sync.RWMutex
+	cond sync.Cond
+
+	// We depend on the property that items in the set are in
+	// the queue and vice versa, and that all Deltas in this
+	// map have at least one Delta.
+	items map[string]Deltas
+	queue []string
+
+	// populated is true if the first batch of items inserted by Replace() has been populated
+	// or Delete/Add/Update was called first.
+	populated bool
+	// initialPopulationCount is the number of items inserted by the first call of Replace()
+	initialPopulationCount int
+
+	// keyFunc is used to make the key used for queued item
+	// insertion and retrieval, and should be deterministic.
+	keyFunc KeyFunc
+
+	// knownObjects list keys that are "known", for the
+	// purpose of figuring out which items have been deleted
+	// when Replace() or Delete() is called.
+	knownObjects KeyListerGetter
+
+	// Indication the queue is closed.
+	// Used to indicate a queue is closed so a control loop can exit when a queue is empty.
+	// Currently, not used to gate any of CRED operations.
+	closed     bool
+	closedLock sync.Mutex
+}
+
+var (
+	_ = Queue(&DeltaFIFO{}) // DeltaFIFO is a Queue
+)
+
+var (
+	// ErrZeroLengthDeltasObject is returned in a KeyError if a Deltas
+	// object with zero length is encountered (should be impossible,
+	// but included for completeness).
+	ErrZeroLengthDeltasObject = errors.New("0 length Deltas object; can't get key")
+)
+
+// Close the queue.
+func (f *DeltaFIFO) Close() {
+	f.closedLock.Lock()
+	defer f.closedLock.Unlock()
+	f.closed = true
+	f.cond.Broadcast()
+}
+
+// KeyOf exposes f's keyFunc, but also detects the key of a Deltas object or
+// DeletedFinalStateUnknown objects.
+func (f *DeltaFIFO) KeyOf(obj interface{}) (string, error) {
+	if d, ok := obj.(Deltas); ok {
+		if len(d) == 0 {
+			return "", KeyError{obj, ErrZeroLengthDeltasObject}
+		}
+		obj = d.Newest().Object
+	}
+	if d, ok := obj.(DeletedFinalStateUnknown); ok {
+		return d.Key, nil
+	}
+	return f.keyFunc(obj)
+}
+
+// Return true if an Add/Update/Delete/AddIfNotPresent are called first,
+// or an Update called first but the first batch of items inserted by Replace() has been popped
+func (f *DeltaFIFO) HasSynced() bool {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+	return f.populated && f.initialPopulationCount == 0
+}
+
+// Add inserts an item, and puts it in the queue. The item is only enqueued
+// if it doesn't already exist in the set.
+func (f *DeltaFIFO) Add(obj interface{}) error {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+	f.populated = true
+	return f.queueActionLocked(Added, obj)
+}
+
+// Update is just like Add, but makes an Updated Delta.
+func (f *DeltaFIFO) Update(obj interface{}) error {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+	f.populated = true
+	return f.queueActionLocked(Updated, obj)
+}
+
+// Delete is just like Add, but makes an Deleted Delta. If the item does not
+// already exist, it will be ignored. (It may have already been deleted by a
+// Replace (re-list), for example.
+func (f *DeltaFIFO) Delete(obj interface{}) error {
+	id, err := f.KeyOf(obj)
+	if err != nil {
+		return KeyError{obj, err}
+	}
+	f.lock.Lock()
+	defer f.lock.Unlock()
+	f.populated = true
+	if f.knownObjects == nil {
+		if _, exists := f.items[id]; !exists {
+			// Presumably, this was deleted when a relist happened.
+			// Don't provide a second report of the same deletion.
+			return nil
+		}
+	} else {
+		// We only want to skip the "deletion" action if the object doesn't
+		// exist in knownObjects and it doesn't have corresponding item in items.
+		// Note that even if there is a "deletion" action in items, we can ignore it,
+		// because it will be deduped automatically in "queueActionLocked"
+		_, exists, err := f.knownObjects.GetByKey(id)
+		_, itemsExist := f.items[id]
+		if err == nil && !exists && !itemsExist {
+			// Presumably, this was deleted when a relist happened.
+			// Don't provide a second report of the same deletion.
+			return nil
+		}
+	}
+
+	return f.queueActionLocked(Deleted, obj)
+}
+
+// AddIfNotPresent inserts an item, and puts it in the queue. If the item is already
+// present in the set, it is neither enqueued nor added to the set.
+//
+// This is useful in a single producer/consumer scenario so that the consumer can
+// safely retry items without contending with the producer and potentially enqueueing
+// stale items.
+//
+// Important: obj must be a Deltas (the output of the Pop() function). Yes, this is
+// different from the Add/Update/Delete functions.
+func (f *DeltaFIFO) AddIfNotPresent(obj interface{}) error {
+	deltas, ok := obj.(Deltas)
+	if !ok {
+		return fmt.Errorf("object must be of type deltas, but got: %#v", obj)
+	}
+	id, err := f.KeyOf(deltas.Newest().Object)
+	if err != nil {
+		return KeyError{obj, err}
+	}
+	f.lock.Lock()
+	defer f.lock.Unlock()
+	f.addIfNotPresent(id, deltas)
+	return nil
+}
+
+// addIfNotPresent inserts deltas under id if it does not exist, and assumes the caller
+// already holds the fifo lock.
+func (f *DeltaFIFO) addIfNotPresent(id string, deltas Deltas) {
+	f.populated = true
+	if _, exists := f.items[id]; exists {
+		return
+	}
+
+	f.queue = append(f.queue, id)
+	f.items[id] = deltas
+	f.cond.Broadcast()
+}
+
+// re-listing and watching can deliver the same update multiple times in any
+// order. This will combine the most recent two deltas if they are the same.
+func dedupDeltas(deltas Deltas) Deltas {
+	n := len(deltas)
+	if n < 2 {
+		return deltas
+	}
+	a := &deltas[n-1]
+	b := &deltas[n-2]
+	if out := isDup(a, b); out != nil {
+		d := append(Deltas{}, deltas[:n-2]...)
+		return append(d, *out)
+	}
+	return deltas
+}
+
+// If a & b represent the same event, returns the delta that ought to be kept.
+// Otherwise, returns nil.
+// TODO: is there anything other than deletions that need deduping?
+func isDup(a, b *Delta) *Delta {
+	if out := isDeletionDup(a, b); out != nil {
+		return out
+	}
+	// TODO: Detect other duplicate situations? Are there any?
+	return nil
+}
+
+// keep the one with the most information if both are deletions.
+func isDeletionDup(a, b *Delta) *Delta {
+	if b.Type != Deleted || a.Type != Deleted {
+		return nil
+	}
+	// Do more sophisticated checks, or is this sufficient?
+	if _, ok := b.Object.(DeletedFinalStateUnknown); ok {
+		return a
+	}
+	return b
+}
+
+// willObjectBeDeletedLocked returns true only if the last delta for the
+// given object is Delete. Caller must lock first.
+func (f *DeltaFIFO) willObjectBeDeletedLocked(id string) bool {
+	deltas := f.items[id]
+	return len(deltas) > 0 && deltas[len(deltas)-1].Type == Deleted
+}
+
+// queueActionLocked appends to the delta list for the object.
+// Caller must lock first.
+func (f *DeltaFIFO) queueActionLocked(actionType DeltaType, obj interface{}) error {
+	id, err := f.KeyOf(obj)
+	if err != nil {
+		return KeyError{obj, err}
+	}
+
+	// If object is supposed to be deleted (last event is Deleted),
+	// then we should ignore Sync events, because it would result in
+	// recreation of this object.
+	if actionType == Sync && f.willObjectBeDeletedLocked(id) {
+		return nil
+	}
+
+	newDeltas := append(f.items[id], Delta{actionType, obj})
+	newDeltas = dedupDeltas(newDeltas)
+
+	_, exists := f.items[id]
+	if len(newDeltas) > 0 {
+		if !exists {
+			f.queue = append(f.queue, id)
+		}
+		f.items[id] = newDeltas
+		f.cond.Broadcast()
+	} else if exists {
+		// We need to remove this from our map (extra items
+		// in the queue are ignored if they are not in the
+		// map).
+		delete(f.items, id)
+	}
+	return nil
+}
+
+// List returns a list of all the items; it returns the object
+// from the most recent Delta.
+// You should treat the items returned inside the deltas as immutable.
+func (f *DeltaFIFO) List() []interface{} {
+	f.lock.RLock()
+	defer f.lock.RUnlock()
+	return f.listLocked()
+}
+
+func (f *DeltaFIFO) listLocked() []interface{} {
+	list := make([]interface{}, 0, len(f.items))
+	for _, item := range f.items {
+		// Copy item's slice so operations on this slice
+		// won't interfere with the object we return.
+		item = copyDeltas(item)
+		list = append(list, item.Newest().Object)
+	}
+	return list
+}
+
+// ListKeys returns a list of all the keys of the objects currently
+// in the FIFO.
+func (f *DeltaFIFO) ListKeys() []string {
+	f.lock.RLock()
+	defer f.lock.RUnlock()
+	list := make([]string, 0, len(f.items))
+	for key := range f.items {
+		list = append(list, key)
+	}
+	return list
+}
+
+// Get returns the complete list of deltas for the requested item,
+// or sets exists=false.
+// You should treat the items returned inside the deltas as immutable.
+func (f *DeltaFIFO) Get(obj interface{}) (item interface{}, exists bool, err error) {
+	key, err := f.KeyOf(obj)
+	if err != nil {
+		return nil, false, KeyError{obj, err}
+	}
+	return f.GetByKey(key)
+}
+
+// GetByKey returns the complete list of deltas for the requested item,
+// setting exists=false if that list is empty.
+// You should treat the items returned inside the deltas as immutable.
+func (f *DeltaFIFO) GetByKey(key string) (item interface{}, exists bool, err error) {
+	f.lock.RLock()
+	defer f.lock.RUnlock()
+	d, exists := f.items[key]
+	if exists {
+		// Copy item's slice so operations on this slice
+		// won't interfere with the object we return.
+		d = copyDeltas(d)
+	}
+	return d, exists, nil
+}
+
+// Checks if the queue is closed
+func (f *DeltaFIFO) IsClosed() bool {
+	f.closedLock.Lock()
+	defer f.closedLock.Unlock()
+	if f.closed {
+		return true
+	}
+	return false
+}
+
+// Pop blocks until an item is added to the queue, and then returns it.  If
+// multiple items are ready, they are returned in the order in which they were
+// added/updated. The item is removed from the queue (and the store) before it
+// is returned, so if you don't successfully process it, you need to add it back
+// with AddIfNotPresent().
+// process function is called under lock, so it is safe update data structures
+// in it that need to be in sync with the queue (e.g. knownKeys). The PopProcessFunc
+// may return an instance of ErrRequeue with a nested error to indicate the current
+// item should be requeued (equivalent to calling AddIfNotPresent under the lock).
+//
+// Pop returns a 'Deltas', which has a complete list of all the things
+// that happened to the object (deltas) while it was sitting in the queue.
+func (f *DeltaFIFO) Pop(process PopProcessFunc) (interface{}, error) {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+	for {
+		for len(f.queue) == 0 {
+			// When the queue is empty, invocation of Pop() is blocked until new item is enqueued.
+			// When Close() is called, the f.closed is set and the condition is broadcasted.
+			// Which causes this loop to continue and return from the Pop().
+			if f.IsClosed() {
+				return nil, FIFOClosedError
+			}
+
+			f.cond.Wait()
+		}
+		id := f.queue[0]
+		f.queue = f.queue[1:]
+		item, ok := f.items[id]
+		if f.initialPopulationCount > 0 {
+			f.initialPopulationCount--
+		}
+		if !ok {
+			// Item may have been deleted subsequently.
+			continue
+		}
+		delete(f.items, id)
+		err := process(item)
+		if e, ok := err.(ErrRequeue); ok {
+			f.addIfNotPresent(id, item)
+			err = e.Err
+		}
+		// Don't need to copyDeltas here, because we're transferring
+		// ownership to the caller.
+		return item, err
+	}
+}
+
+// Replace will delete the contents of 'f', using instead the given map.
+// 'f' takes ownership of the map, you should not reference the map again
+// after calling this function. f's queue is reset, too; upon return, it
+// will contain the items in the map, in no particular order.
+func (f *DeltaFIFO) Replace(list []interface{}, resourceVersion string) error {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+	keys := make(sets.String, len(list))
+
+	for _, item := range list {
+		key, err := f.KeyOf(item)
+		if err != nil {
+			return KeyError{item, err}
+		}
+		keys.Insert(key)
+		if err := f.queueActionLocked(Sync, item); err != nil {
+			return fmt.Errorf("couldn't enqueue object: %v", err)
+		}
+	}
+
+	if f.knownObjects == nil {
+		// Do deletion detection against our own list.
+		for k, oldItem := range f.items {
+			if keys.Has(k) {
+				continue
+			}
+			var deletedObj interface{}
+			if n := oldItem.Newest(); n != nil {
+				deletedObj = n.Object
+			}
+			if err := f.queueActionLocked(Deleted, DeletedFinalStateUnknown{k, deletedObj}); err != nil {
+				return err
+			}
+		}
+
+		if !f.populated {
+			f.populated = true
+			f.initialPopulationCount = len(list)
+		}
+
+		return nil
+	}
+
+	// Detect deletions not already in the queue.
+	knownKeys := f.knownObjects.ListKeys()
+	queuedDeletions := 0
+	for _, k := range knownKeys {
+		if keys.Has(k) {
+			continue
+		}
+
+		deletedObj, exists, err := f.knownObjects.GetByKey(k)
+		if err != nil {
+			deletedObj = nil
+			glog.Errorf("Unexpected error %v during lookup of key %v, placing DeleteFinalStateUnknown marker without object", err, k)
+		} else if !exists {
+			deletedObj = nil
+			glog.Infof("Key %v does not exist in known objects store, placing DeleteFinalStateUnknown marker without object", k)
+		}
+		queuedDeletions++
+		if err := f.queueActionLocked(Deleted, DeletedFinalStateUnknown{k, deletedObj}); err != nil {
+			return err
+		}
+	}
+
+	if !f.populated {
+		f.populated = true
+		f.initialPopulationCount = len(list) + queuedDeletions
+	}
+
+	return nil
+}
+
+// Resync will send a sync event for each item
+func (f *DeltaFIFO) Resync() error {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+
+	if f.knownObjects == nil {
+		return nil
+	}
+
+	keys := f.knownObjects.ListKeys()
+	for _, k := range keys {
+		if err := f.syncKeyLocked(k); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (f *DeltaFIFO) syncKey(key string) error {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+
+	return f.syncKeyLocked(key)
+}
+
+func (f *DeltaFIFO) syncKeyLocked(key string) error {
+	obj, exists, err := f.knownObjects.GetByKey(key)
+	if err != nil {
+		glog.Errorf("Unexpected error %v during lookup of key %v, unable to queue object for sync", err, key)
+		return nil
+	} else if !exists {
+		glog.Infof("Key %v does not exist in known objects store, unable to queue object for sync", key)
+		return nil
+	}
+
+	// If we are doing Resync() and there is already an event queued for that object,
+	// we ignore the Resync for it. This is to avoid the race, in which the resync
+	// comes with the previous value of object (since queueing an event for the object
+	// doesn't trigger changing the underlying store <knownObjects>.
+	id, err := f.KeyOf(obj)
+	if err != nil {
+		return KeyError{obj, err}
+	}
+	if len(f.items[id]) > 0 {
+		return nil
+	}
+
+	if err := f.queueActionLocked(Sync, obj); err != nil {
+		return fmt.Errorf("couldn't queue object: %v", err)
+	}
+	return nil
+}
+
+// A KeyListerGetter is anything that knows how to list its keys and look up by key.
+type KeyListerGetter interface {
+	KeyLister
+	KeyGetter
+}
+
+// A KeyLister is anything that knows how to list its keys.
+type KeyLister interface {
+	ListKeys() []string
+}
+
+// A KeyGetter is anything that knows how to get the value stored under a given key.
+type KeyGetter interface {
+	GetByKey(key string) (interface{}, bool, error)
+}
+
+// DeltaType is the type of a change (addition, deletion, etc)
+type DeltaType string
+
+const (
+	Added   DeltaType = "Added"
+	Updated DeltaType = "Updated"
+	Deleted DeltaType = "Deleted"
+	// The other types are obvious. You'll get Sync deltas when:
+	//  * A watch expires/errors out and a new list/watch cycle is started.
+	//  * You've turned on periodic syncs.
+	// (Anything that trigger's DeltaFIFO's Replace() method.)
+	Sync DeltaType = "Sync"
+)
+
+// Delta is the type stored by a DeltaFIFO. It tells you what change
+// happened, and the object's state after* that change.
+//
+// [*] Unless the change is a deletion, and then you'll get the final
+//     state of the object before it was deleted.
+type Delta struct {
+	Type   DeltaType
+	Object interface{}
+}
+
+// Deltas is a list of one or more 'Delta's to an individual object.
+// The oldest delta is at index 0, the newest delta is the last one.
+type Deltas []Delta
+
+// Oldest is a convenience function that returns the oldest delta, or
+// nil if there are no deltas.
+func (d Deltas) Oldest() *Delta {
+	if len(d) > 0 {
+		return &d[0]
+	}
+	return nil
+}
+
+// Newest is a convenience function that returns the newest delta, or
+// nil if there are no deltas.
+func (d Deltas) Newest() *Delta {
+	if n := len(d); n > 0 {
+		return &d[n-1]
+	}
+	return nil
+}
+
+// copyDeltas returns a shallow copy of d; that is, it copies the slice but not
+// the objects in the slice. This allows Get/List to return an object that we
+// know won't be clobbered by a subsequent modifications.
+func copyDeltas(d Deltas) Deltas {
+	d2 := make(Deltas, len(d))
+	copy(d2, d)
+	return d2
+}
+
+// DeletedFinalStateUnknown is placed into a DeltaFIFO in the case where
+// an object was deleted but the watch deletion event was missed. In this
+// case we don't know the final "resting" state of the object, so there's
+// a chance the included `Obj` is stale.
+type DeletedFinalStateUnknown struct {
+	Key string
+	Obj interface{}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/doc.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/doc.go
new file mode 100644
index 0000000..56b61d3
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/doc.go
@@ -0,0 +1,24 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package cache is a client-side caching mechanism. It is useful for
+// reducing the number of server calls you'd otherwise need to make.
+// Reflector watches a server and updates a Store. Two stores are provided;
+// one that simply caches objects (for example, to allow a scheduler to
+// list currently available nodes), and one that additionally acts as
+// a FIFO queue (for example, to allow a scheduler to process incoming
+// pods).
+package cache // import "k8s.io/client-go/tools/cache"
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/expiration_cache.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/expiration_cache.go
new file mode 100644
index 0000000..fa88fc4
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/expiration_cache.go
@@ -0,0 +1,208 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+import (
+	"sync"
+	"time"
+
+	"github.com/golang/glog"
+	"k8s.io/apimachinery/pkg/util/clock"
+)
+
+// ExpirationCache implements the store interface
+//	1. All entries are automatically time stamped on insert
+//		a. The key is computed based off the original item/keyFunc
+//		b. The value inserted under that key is the timestamped item
+//	2. Expiration happens lazily on read based on the expiration policy
+//      a. No item can be inserted into the store while we're expiring
+//		   *any* item in the cache.
+//	3. Time-stamps are stripped off unexpired entries before return
+// Note that the ExpirationCache is inherently slower than a normal
+// threadSafeStore because it takes a write lock every time it checks if
+// an item has expired.
+type ExpirationCache struct {
+	cacheStorage     ThreadSafeStore
+	keyFunc          KeyFunc
+	clock            clock.Clock
+	expirationPolicy ExpirationPolicy
+	// expirationLock is a write lock used to guarantee that we don't clobber
+	// newly inserted objects because of a stale expiration timestamp comparison
+	expirationLock sync.Mutex
+}
+
+// ExpirationPolicy dictates when an object expires. Currently only abstracted out
+// so unittests don't rely on the system clock.
+type ExpirationPolicy interface {
+	IsExpired(obj *timestampedEntry) bool
+}
+
+// TTLPolicy implements a ttl based ExpirationPolicy.
+type TTLPolicy struct {
+	//	 >0: Expire entries with an age > ttl
+	//	<=0: Don't expire any entry
+	Ttl time.Duration
+
+	// Clock used to calculate ttl expiration
+	Clock clock.Clock
+}
+
+// IsExpired returns true if the given object is older than the ttl, or it can't
+// determine its age.
+func (p *TTLPolicy) IsExpired(obj *timestampedEntry) bool {
+	return p.Ttl > 0 && p.Clock.Since(obj.timestamp) > p.Ttl
+}
+
+// timestampedEntry is the only type allowed in a ExpirationCache.
+type timestampedEntry struct {
+	obj       interface{}
+	timestamp time.Time
+}
+
+// getTimestampedEntry returns the timestampedEntry stored under the given key.
+func (c *ExpirationCache) getTimestampedEntry(key string) (*timestampedEntry, bool) {
+	item, _ := c.cacheStorage.Get(key)
+	if tsEntry, ok := item.(*timestampedEntry); ok {
+		return tsEntry, true
+	}
+	return nil, false
+}
+
+// getOrExpire retrieves the object from the timestampedEntry if and only if it hasn't
+// already expired. It holds a write lock across deletion.
+func (c *ExpirationCache) getOrExpire(key string) (interface{}, bool) {
+	// Prevent all inserts from the time we deem an item as "expired" to when we
+	// delete it, so an un-expired item doesn't sneak in under the same key, just
+	// before the Delete.
+	c.expirationLock.Lock()
+	defer c.expirationLock.Unlock()
+	timestampedItem, exists := c.getTimestampedEntry(key)
+	if !exists {
+		return nil, false
+	}
+	if c.expirationPolicy.IsExpired(timestampedItem) {
+		glog.V(4).Infof("Entry %v: %+v has expired", key, timestampedItem.obj)
+		c.cacheStorage.Delete(key)
+		return nil, false
+	}
+	return timestampedItem.obj, true
+}
+
+// GetByKey returns the item stored under the key, or sets exists=false.
+func (c *ExpirationCache) GetByKey(key string) (interface{}, bool, error) {
+	obj, exists := c.getOrExpire(key)
+	return obj, exists, nil
+}
+
+// Get returns unexpired items. It purges the cache of expired items in the
+// process.
+func (c *ExpirationCache) Get(obj interface{}) (interface{}, bool, error) {
+	key, err := c.keyFunc(obj)
+	if err != nil {
+		return nil, false, KeyError{obj, err}
+	}
+	obj, exists := c.getOrExpire(key)
+	return obj, exists, nil
+}
+
+// List retrieves a list of unexpired items. It purges the cache of expired
+// items in the process.
+func (c *ExpirationCache) List() []interface{} {
+	items := c.cacheStorage.List()
+
+	list := make([]interface{}, 0, len(items))
+	for _, item := range items {
+		obj := item.(*timestampedEntry).obj
+		if key, err := c.keyFunc(obj); err != nil {
+			list = append(list, obj)
+		} else if obj, exists := c.getOrExpire(key); exists {
+			list = append(list, obj)
+		}
+	}
+	return list
+}
+
+// ListKeys returns a list of all keys in the expiration cache.
+func (c *ExpirationCache) ListKeys() []string {
+	return c.cacheStorage.ListKeys()
+}
+
+// Add timestamps an item and inserts it into the cache, overwriting entries
+// that might exist under the same key.
+func (c *ExpirationCache) Add(obj interface{}) error {
+	c.expirationLock.Lock()
+	defer c.expirationLock.Unlock()
+
+	key, err := c.keyFunc(obj)
+	if err != nil {
+		return KeyError{obj, err}
+	}
+	c.cacheStorage.Add(key, &timestampedEntry{obj, c.clock.Now()})
+	return nil
+}
+
+// Update has not been implemented yet for lack of a use case, so this method
+// simply calls `Add`. This effectively refreshes the timestamp.
+func (c *ExpirationCache) Update(obj interface{}) error {
+	return c.Add(obj)
+}
+
+// Delete removes an item from the cache.
+func (c *ExpirationCache) Delete(obj interface{}) error {
+	c.expirationLock.Lock()
+	defer c.expirationLock.Unlock()
+	key, err := c.keyFunc(obj)
+	if err != nil {
+		return KeyError{obj, err}
+	}
+	c.cacheStorage.Delete(key)
+	return nil
+}
+
+// Replace will convert all items in the given list to TimestampedEntries
+// before attempting the replace operation. The replace operation will
+// delete the contents of the ExpirationCache `c`.
+func (c *ExpirationCache) Replace(list []interface{}, resourceVersion string) error {
+	c.expirationLock.Lock()
+	defer c.expirationLock.Unlock()
+	items := map[string]interface{}{}
+	ts := c.clock.Now()
+	for _, item := range list {
+		key, err := c.keyFunc(item)
+		if err != nil {
+			return KeyError{item, err}
+		}
+		items[key] = &timestampedEntry{item, ts}
+	}
+	c.cacheStorage.Replace(items, resourceVersion)
+	return nil
+}
+
+// Resync will touch all objects to put them into the processing queue
+func (c *ExpirationCache) Resync() error {
+	return c.cacheStorage.Resync()
+}
+
+// NewTTLStore creates and returns a ExpirationCache with a TTLPolicy
+func NewTTLStore(keyFunc KeyFunc, ttl time.Duration) Store {
+	return &ExpirationCache{
+		cacheStorage:     NewThreadSafeStore(Indexers{}, Indices{}),
+		keyFunc:          keyFunc,
+		clock:            clock.RealClock{},
+		expirationPolicy: &TTLPolicy{ttl, clock.RealClock{}},
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/expiration_cache_fakes.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/expiration_cache_fakes.go
new file mode 100644
index 0000000..a096765
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/expiration_cache_fakes.go
@@ -0,0 +1,54 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+import (
+	"k8s.io/apimachinery/pkg/util/clock"
+	"k8s.io/apimachinery/pkg/util/sets"
+)
+
+type fakeThreadSafeMap struct {
+	ThreadSafeStore
+	deletedKeys chan<- string
+}
+
+func (c *fakeThreadSafeMap) Delete(key string) {
+	if c.deletedKeys != nil {
+		c.ThreadSafeStore.Delete(key)
+		c.deletedKeys <- key
+	}
+}
+
+type FakeExpirationPolicy struct {
+	NeverExpire     sets.String
+	RetrieveKeyFunc KeyFunc
+}
+
+func (p *FakeExpirationPolicy) IsExpired(obj *timestampedEntry) bool {
+	key, _ := p.RetrieveKeyFunc(obj)
+	return !p.NeverExpire.Has(key)
+}
+
+func NewFakeExpirationStore(keyFunc KeyFunc, deletedKeys chan<- string, expirationPolicy ExpirationPolicy, cacheClock clock.Clock) Store {
+	cacheStorage := NewThreadSafeStore(Indexers{}, Indices{})
+	return &ExpirationCache{
+		cacheStorage:     &fakeThreadSafeMap{cacheStorage, deletedKeys},
+		keyFunc:          keyFunc,
+		clock:            cacheClock,
+		expirationPolicy: expirationPolicy,
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/fake_custom_store.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/fake_custom_store.go
new file mode 100644
index 0000000..8d71c24
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/fake_custom_store.go
@@ -0,0 +1,102 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+// FakeStore lets you define custom functions for store operations
+type FakeCustomStore struct {
+	AddFunc      func(obj interface{}) error
+	UpdateFunc   func(obj interface{}) error
+	DeleteFunc   func(obj interface{}) error
+	ListFunc     func() []interface{}
+	ListKeysFunc func() []string
+	GetFunc      func(obj interface{}) (item interface{}, exists bool, err error)
+	GetByKeyFunc func(key string) (item interface{}, exists bool, err error)
+	ReplaceFunc  func(list []interface{}, resourceVerion string) error
+	ResyncFunc   func() error
+}
+
+// Add calls the custom Add function if defined
+func (f *FakeCustomStore) Add(obj interface{}) error {
+	if f.AddFunc != nil {
+		return f.AddFunc(obj)
+	}
+	return nil
+}
+
+// Update calls the custom Update function if defined
+func (f *FakeCustomStore) Update(obj interface{}) error {
+	if f.UpdateFunc != nil {
+		return f.Update(obj)
+	}
+	return nil
+}
+
+// Delete calls the custom Delete function if defined
+func (f *FakeCustomStore) Delete(obj interface{}) error {
+	if f.DeleteFunc != nil {
+		return f.DeleteFunc(obj)
+	}
+	return nil
+}
+
+// List calls the custom List function if defined
+func (f *FakeCustomStore) List() []interface{} {
+	if f.ListFunc != nil {
+		return f.ListFunc()
+	}
+	return nil
+}
+
+// ListKeys calls the custom ListKeys function if defined
+func (f *FakeCustomStore) ListKeys() []string {
+	if f.ListKeysFunc != nil {
+		return f.ListKeysFunc()
+	}
+	return nil
+}
+
+// Get calls the custom Get function if defined
+func (f *FakeCustomStore) Get(obj interface{}) (item interface{}, exists bool, err error) {
+	if f.GetFunc != nil {
+		return f.GetFunc(obj)
+	}
+	return nil, false, nil
+}
+
+// GetByKey calls the custom GetByKey function if defined
+func (f *FakeCustomStore) GetByKey(key string) (item interface{}, exists bool, err error) {
+	if f.GetByKeyFunc != nil {
+		return f.GetByKeyFunc(key)
+	}
+	return nil, false, nil
+}
+
+// Replace calls the custom Replace function if defined
+func (f *FakeCustomStore) Replace(list []interface{}, resourceVersion string) error {
+	if f.ReplaceFunc != nil {
+		return f.ReplaceFunc(list, resourceVersion)
+	}
+	return nil
+}
+
+// Resync calls the custom Resync function if defined
+func (f *FakeCustomStore) Resync() error {
+	if f.ResyncFunc != nil {
+		return f.ResyncFunc()
+	}
+	return nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/fifo.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/fifo.go
new file mode 100644
index 0000000..e05c01e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/fifo.go
@@ -0,0 +1,358 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+import (
+	"errors"
+	"sync"
+
+	"k8s.io/apimachinery/pkg/util/sets"
+)
+
+// PopProcessFunc is passed to Pop() method of Queue interface.
+// It is supposed to process the element popped from the queue.
+type PopProcessFunc func(interface{}) error
+
+// ErrRequeue may be returned by a PopProcessFunc to safely requeue
+// the current item. The value of Err will be returned from Pop.
+type ErrRequeue struct {
+	// Err is returned by the Pop function
+	Err error
+}
+
+var FIFOClosedError error = errors.New("DeltaFIFO: manipulating with closed queue")
+
+func (e ErrRequeue) Error() string {
+	if e.Err == nil {
+		return "the popped item should be requeued without returning an error"
+	}
+	return e.Err.Error()
+}
+
+// Queue is exactly like a Store, but has a Pop() method too.
+type Queue interface {
+	Store
+
+	// Pop blocks until it has something to process.
+	// It returns the object that was process and the result of processing.
+	// The PopProcessFunc may return an ErrRequeue{...} to indicate the item
+	// should be requeued before releasing the lock on the queue.
+	Pop(PopProcessFunc) (interface{}, error)
+
+	// AddIfNotPresent adds a value previously
+	// returned by Pop back into the queue as long
+	// as nothing else (presumably more recent)
+	// has since been added.
+	AddIfNotPresent(interface{}) error
+
+	// HasSynced returns true if the first batch of items has been popped
+	HasSynced() bool
+
+	// Close queue
+	Close()
+}
+
+// Helper function for popping from Queue.
+// WARNING: Do NOT use this function in non-test code to avoid races
+// unless you really really really really know what you are doing.
+func Pop(queue Queue) interface{} {
+	var result interface{}
+	queue.Pop(func(obj interface{}) error {
+		result = obj
+		return nil
+	})
+	return result
+}
+
+// FIFO receives adds and updates from a Reflector, and puts them in a queue for
+// FIFO order processing. If multiple adds/updates of a single item happen while
+// an item is in the queue before it has been processed, it will only be
+// processed once, and when it is processed, the most recent version will be
+// processed. This can't be done with a channel.
+//
+// FIFO solves this use case:
+//  * You want to process every object (exactly) once.
+//  * You want to process the most recent version of the object when you process it.
+//  * You do not want to process deleted objects, they should be removed from the queue.
+//  * You do not want to periodically reprocess objects.
+// Compare with DeltaFIFO for other use cases.
+type FIFO struct {
+	lock sync.RWMutex
+	cond sync.Cond
+	// We depend on the property that items in the set are in the queue and vice versa.
+	items map[string]interface{}
+	queue []string
+
+	// populated is true if the first batch of items inserted by Replace() has been populated
+	// or Delete/Add/Update was called first.
+	populated bool
+	// initialPopulationCount is the number of items inserted by the first call of Replace()
+	initialPopulationCount int
+
+	// keyFunc is used to make the key used for queued item insertion and retrieval, and
+	// should be deterministic.
+	keyFunc KeyFunc
+
+	// Indication the queue is closed.
+	// Used to indicate a queue is closed so a control loop can exit when a queue is empty.
+	// Currently, not used to gate any of CRED operations.
+	closed     bool
+	closedLock sync.Mutex
+}
+
+var (
+	_ = Queue(&FIFO{}) // FIFO is a Queue
+)
+
+// Close the queue.
+func (f *FIFO) Close() {
+	f.closedLock.Lock()
+	defer f.closedLock.Unlock()
+	f.closed = true
+	f.cond.Broadcast()
+}
+
+// Return true if an Add/Update/Delete/AddIfNotPresent are called first,
+// or an Update called first but the first batch of items inserted by Replace() has been popped
+func (f *FIFO) HasSynced() bool {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+	return f.populated && f.initialPopulationCount == 0
+}
+
+// Add inserts an item, and puts it in the queue. The item is only enqueued
+// if it doesn't already exist in the set.
+func (f *FIFO) Add(obj interface{}) error {
+	id, err := f.keyFunc(obj)
+	if err != nil {
+		return KeyError{obj, err}
+	}
+	f.lock.Lock()
+	defer f.lock.Unlock()
+	f.populated = true
+	if _, exists := f.items[id]; !exists {
+		f.queue = append(f.queue, id)
+	}
+	f.items[id] = obj
+	f.cond.Broadcast()
+	return nil
+}
+
+// AddIfNotPresent inserts an item, and puts it in the queue. If the item is already
+// present in the set, it is neither enqueued nor added to the set.
+//
+// This is useful in a single producer/consumer scenario so that the consumer can
+// safely retry items without contending with the producer and potentially enqueueing
+// stale items.
+func (f *FIFO) AddIfNotPresent(obj interface{}) error {
+	id, err := f.keyFunc(obj)
+	if err != nil {
+		return KeyError{obj, err}
+	}
+	f.lock.Lock()
+	defer f.lock.Unlock()
+	f.addIfNotPresent(id, obj)
+	return nil
+}
+
+// addIfNotPresent assumes the fifo lock is already held and adds the provided
+// item to the queue under id if it does not already exist.
+func (f *FIFO) addIfNotPresent(id string, obj interface{}) {
+	f.populated = true
+	if _, exists := f.items[id]; exists {
+		return
+	}
+
+	f.queue = append(f.queue, id)
+	f.items[id] = obj
+	f.cond.Broadcast()
+}
+
+// Update is the same as Add in this implementation.
+func (f *FIFO) Update(obj interface{}) error {
+	return f.Add(obj)
+}
+
+// Delete removes an item. It doesn't add it to the queue, because
+// this implementation assumes the consumer only cares about the objects,
+// not the order in which they were created/added.
+func (f *FIFO) Delete(obj interface{}) error {
+	id, err := f.keyFunc(obj)
+	if err != nil {
+		return KeyError{obj, err}
+	}
+	f.lock.Lock()
+	defer f.lock.Unlock()
+	f.populated = true
+	delete(f.items, id)
+	return err
+}
+
+// List returns a list of all the items.
+func (f *FIFO) List() []interface{} {
+	f.lock.RLock()
+	defer f.lock.RUnlock()
+	list := make([]interface{}, 0, len(f.items))
+	for _, item := range f.items {
+		list = append(list, item)
+	}
+	return list
+}
+
+// ListKeys returns a list of all the keys of the objects currently
+// in the FIFO.
+func (f *FIFO) ListKeys() []string {
+	f.lock.RLock()
+	defer f.lock.RUnlock()
+	list := make([]string, 0, len(f.items))
+	for key := range f.items {
+		list = append(list, key)
+	}
+	return list
+}
+
+// Get returns the requested item, or sets exists=false.
+func (f *FIFO) Get(obj interface{}) (item interface{}, exists bool, err error) {
+	key, err := f.keyFunc(obj)
+	if err != nil {
+		return nil, false, KeyError{obj, err}
+	}
+	return f.GetByKey(key)
+}
+
+// GetByKey returns the requested item, or sets exists=false.
+func (f *FIFO) GetByKey(key string) (item interface{}, exists bool, err error) {
+	f.lock.RLock()
+	defer f.lock.RUnlock()
+	item, exists = f.items[key]
+	return item, exists, nil
+}
+
+// Checks if the queue is closed
+func (f *FIFO) IsClosed() bool {
+	f.closedLock.Lock()
+	defer f.closedLock.Unlock()
+	if f.closed {
+		return true
+	}
+	return false
+}
+
+// Pop waits until an item is ready and processes it. If multiple items are
+// ready, they are returned in the order in which they were added/updated.
+// The item is removed from the queue (and the store) before it is processed,
+// so if you don't successfully process it, it should be added back with
+// AddIfNotPresent(). process function is called under lock, so it is safe
+// update data structures in it that need to be in sync with the queue.
+func (f *FIFO) Pop(process PopProcessFunc) (interface{}, error) {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+	for {
+		for len(f.queue) == 0 {
+			// When the queue is empty, invocation of Pop() is blocked until new item is enqueued.
+			// When Close() is called, the f.closed is set and the condition is broadcasted.
+			// Which causes this loop to continue and return from the Pop().
+			if f.IsClosed() {
+				return nil, FIFOClosedError
+			}
+
+			f.cond.Wait()
+		}
+		id := f.queue[0]
+		f.queue = f.queue[1:]
+		if f.initialPopulationCount > 0 {
+			f.initialPopulationCount--
+		}
+		item, ok := f.items[id]
+		if !ok {
+			// Item may have been deleted subsequently.
+			continue
+		}
+		delete(f.items, id)
+		err := process(item)
+		if e, ok := err.(ErrRequeue); ok {
+			f.addIfNotPresent(id, item)
+			err = e.Err
+		}
+		return item, err
+	}
+}
+
+// Replace will delete the contents of 'f', using instead the given map.
+// 'f' takes ownership of the map, you should not reference the map again
+// after calling this function. f's queue is reset, too; upon return, it
+// will contain the items in the map, in no particular order.
+func (f *FIFO) Replace(list []interface{}, resourceVersion string) error {
+	items := map[string]interface{}{}
+	for _, item := range list {
+		key, err := f.keyFunc(item)
+		if err != nil {
+			return KeyError{item, err}
+		}
+		items[key] = item
+	}
+
+	f.lock.Lock()
+	defer f.lock.Unlock()
+
+	if !f.populated {
+		f.populated = true
+		f.initialPopulationCount = len(items)
+	}
+
+	f.items = items
+	f.queue = f.queue[:0]
+	for id := range items {
+		f.queue = append(f.queue, id)
+	}
+	if len(f.queue) > 0 {
+		f.cond.Broadcast()
+	}
+	return nil
+}
+
+// Resync will touch all objects to put them into the processing queue
+func (f *FIFO) Resync() error {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+
+	inQueue := sets.NewString()
+	for _, id := range f.queue {
+		inQueue.Insert(id)
+	}
+	for id := range f.items {
+		if !inQueue.Has(id) {
+			f.queue = append(f.queue, id)
+		}
+	}
+	if len(f.queue) > 0 {
+		f.cond.Broadcast()
+	}
+	return nil
+}
+
+// NewFIFO returns a Store which can be used to queue up items to
+// process.
+func NewFIFO(keyFunc KeyFunc) *FIFO {
+	f := &FIFO{
+		items:   map[string]interface{}{},
+		queue:   []string{},
+		keyFunc: keyFunc,
+	}
+	f.cond.L = &f.lock
+	return f
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/heap.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/heap.go
new file mode 100644
index 0000000..78e4924
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/heap.go
@@ -0,0 +1,323 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This file implements a heap data structure.
+
+package cache
+
+import (
+	"container/heap"
+	"fmt"
+	"sync"
+)
+
+const (
+	closedMsg = "heap is closed"
+)
+
+type LessFunc func(interface{}, interface{}) bool
+type heapItem struct {
+	obj   interface{} // The object which is stored in the heap.
+	index int         // The index of the object's key in the Heap.queue.
+}
+
+type itemKeyValue struct {
+	key string
+	obj interface{}
+}
+
+// heapData is an internal struct that implements the standard heap interface
+// and keeps the data stored in the heap.
+type heapData struct {
+	// items is a map from key of the objects to the objects and their index.
+	// We depend on the property that items in the map are in the queue and vice versa.
+	items map[string]*heapItem
+	// queue implements a heap data structure and keeps the order of elements
+	// according to the heap invariant. The queue keeps the keys of objects stored
+	// in "items".
+	queue []string
+
+	// keyFunc is used to make the key used for queued item insertion and retrieval, and
+	// should be deterministic.
+	keyFunc KeyFunc
+	// lessFunc is used to compare two objects in the heap.
+	lessFunc LessFunc
+}
+
+var (
+	_ = heap.Interface(&heapData{}) // heapData is a standard heap
+)
+
+// Less compares two objects and returns true if the first one should go
+// in front of the second one in the heap.
+func (h *heapData) Less(i, j int) bool {
+	if i > len(h.queue) || j > len(h.queue) {
+		return false
+	}
+	itemi, ok := h.items[h.queue[i]]
+	if !ok {
+		return false
+	}
+	itemj, ok := h.items[h.queue[j]]
+	if !ok {
+		return false
+	}
+	return h.lessFunc(itemi.obj, itemj.obj)
+}
+
+// Len returns the number of items in the Heap.
+func (h *heapData) Len() int { return len(h.queue) }
+
+// Swap implements swapping of two elements in the heap. This is a part of standard
+// heap interface and should never be called directly.
+func (h *heapData) Swap(i, j int) {
+	h.queue[i], h.queue[j] = h.queue[j], h.queue[i]
+	item := h.items[h.queue[i]]
+	item.index = i
+	item = h.items[h.queue[j]]
+	item.index = j
+}
+
+// Push is supposed to be called by heap.Push only.
+func (h *heapData) Push(kv interface{}) {
+	keyValue := kv.(*itemKeyValue)
+	n := len(h.queue)
+	h.items[keyValue.key] = &heapItem{keyValue.obj, n}
+	h.queue = append(h.queue, keyValue.key)
+}
+
+// Pop is supposed to be called by heap.Pop only.
+func (h *heapData) Pop() interface{} {
+	key := h.queue[len(h.queue)-1]
+	h.queue = h.queue[0 : len(h.queue)-1]
+	item, ok := h.items[key]
+	if !ok {
+		// This is an error
+		return nil
+	}
+	delete(h.items, key)
+	return item.obj
+}
+
+// Heap is a thread-safe producer/consumer queue that implements a heap data structure.
+// It can be used to implement priority queues and similar data structures.
+type Heap struct {
+	lock sync.RWMutex
+	cond sync.Cond
+
+	// data stores objects and has a queue that keeps their ordering according
+	// to the heap invariant.
+	data *heapData
+
+	// closed indicates that the queue is closed.
+	// It is mainly used to let Pop() exit its control loop while waiting for an item.
+	closed bool
+}
+
+// Close the Heap and signals condition variables that may be waiting to pop
+// items from the heap.
+func (h *Heap) Close() {
+	h.lock.Lock()
+	defer h.lock.Unlock()
+	h.closed = true
+	h.cond.Broadcast()
+}
+
+// Add inserts an item, and puts it in the queue. The item is updated if it
+// already exists.
+func (h *Heap) Add(obj interface{}) error {
+	key, err := h.data.keyFunc(obj)
+	if err != nil {
+		return KeyError{obj, err}
+	}
+	h.lock.Lock()
+	defer h.lock.Unlock()
+	if h.closed {
+		return fmt.Errorf(closedMsg)
+	}
+	if _, exists := h.data.items[key]; exists {
+		h.data.items[key].obj = obj
+		heap.Fix(h.data, h.data.items[key].index)
+	} else {
+		h.addIfNotPresentLocked(key, obj)
+	}
+	h.cond.Broadcast()
+	return nil
+}
+
+// Adds all the items in the list to the queue and then signals the condition
+// variable. It is useful when the caller would like to add all of the items
+// to the queue before consumer starts processing them.
+func (h *Heap) BulkAdd(list []interface{}) error {
+	h.lock.Lock()
+	defer h.lock.Unlock()
+	if h.closed {
+		return fmt.Errorf(closedMsg)
+	}
+	for _, obj := range list {
+		key, err := h.data.keyFunc(obj)
+		if err != nil {
+			return KeyError{obj, err}
+		}
+		if _, exists := h.data.items[key]; exists {
+			h.data.items[key].obj = obj
+			heap.Fix(h.data, h.data.items[key].index)
+		} else {
+			h.addIfNotPresentLocked(key, obj)
+		}
+	}
+	h.cond.Broadcast()
+	return nil
+}
+
+// AddIfNotPresent inserts an item, and puts it in the queue. If an item with
+// the key is present in the map, no changes is made to the item.
+//
+// This is useful in a single producer/consumer scenario so that the consumer can
+// safely retry items without contending with the producer and potentially enqueueing
+// stale items.
+func (h *Heap) AddIfNotPresent(obj interface{}) error {
+	id, err := h.data.keyFunc(obj)
+	if err != nil {
+		return KeyError{obj, err}
+	}
+	h.lock.Lock()
+	defer h.lock.Unlock()
+	if h.closed {
+		return fmt.Errorf(closedMsg)
+	}
+	h.addIfNotPresentLocked(id, obj)
+	h.cond.Broadcast()
+	return nil
+}
+
+// addIfNotPresentLocked assumes the lock is already held and adds the the provided
+// item to the queue if it does not already exist.
+func (h *Heap) addIfNotPresentLocked(key string, obj interface{}) {
+	if _, exists := h.data.items[key]; exists {
+		return
+	}
+	heap.Push(h.data, &itemKeyValue{key, obj})
+}
+
+// Update is the same as Add in this implementation. When the item does not
+// exist, it is added.
+func (h *Heap) Update(obj interface{}) error {
+	return h.Add(obj)
+}
+
+// Delete removes an item.
+func (h *Heap) Delete(obj interface{}) error {
+	key, err := h.data.keyFunc(obj)
+	if err != nil {
+		return KeyError{obj, err}
+	}
+	h.lock.Lock()
+	defer h.lock.Unlock()
+	if item, ok := h.data.items[key]; ok {
+		heap.Remove(h.data, item.index)
+		return nil
+	}
+	return fmt.Errorf("object not found")
+}
+
+// Pop waits until an item is ready. If multiple items are
+// ready, they are returned in the order given by Heap.data.lessFunc.
+func (h *Heap) Pop() (interface{}, error) {
+	h.lock.Lock()
+	defer h.lock.Unlock()
+	for len(h.data.queue) == 0 {
+		// When the queue is empty, invocation of Pop() is blocked until new item is enqueued.
+		// When Close() is called, the h.closed is set and the condition is broadcast,
+		// which causes this loop to continue and return from the Pop().
+		if h.closed {
+			return nil, fmt.Errorf("heap is closed")
+		}
+		h.cond.Wait()
+	}
+	obj := heap.Pop(h.data)
+	if obj != nil {
+		return obj, nil
+	} else {
+		return nil, fmt.Errorf("object was removed from heap data")
+	}
+}
+
+// List returns a list of all the items.
+func (h *Heap) List() []interface{} {
+	h.lock.RLock()
+	defer h.lock.RUnlock()
+	list := make([]interface{}, 0, len(h.data.items))
+	for _, item := range h.data.items {
+		list = append(list, item.obj)
+	}
+	return list
+}
+
+// ListKeys returns a list of all the keys of the objects currently in the Heap.
+func (h *Heap) ListKeys() []string {
+	h.lock.RLock()
+	defer h.lock.RUnlock()
+	list := make([]string, 0, len(h.data.items))
+	for key := range h.data.items {
+		list = append(list, key)
+	}
+	return list
+}
+
+// Get returns the requested item, or sets exists=false.
+func (h *Heap) Get(obj interface{}) (interface{}, bool, error) {
+	key, err := h.data.keyFunc(obj)
+	if err != nil {
+		return nil, false, KeyError{obj, err}
+	}
+	return h.GetByKey(key)
+}
+
+// GetByKey returns the requested item, or sets exists=false.
+func (h *Heap) GetByKey(key string) (interface{}, bool, error) {
+	h.lock.RLock()
+	defer h.lock.RUnlock()
+	item, exists := h.data.items[key]
+	if !exists {
+		return nil, false, nil
+	}
+	return item.obj, true, nil
+}
+
+// IsClosed returns true if the queue is closed.
+func (h *Heap) IsClosed() bool {
+	h.lock.RLock()
+	defer h.lock.RUnlock()
+	if h.closed {
+		return true
+	}
+	return false
+}
+
+// NewHeap returns a Heap which can be used to queue up items to process.
+func NewHeap(keyFn KeyFunc, lessFn LessFunc) *Heap {
+	h := &Heap{
+		data: &heapData{
+			items:    map[string]*heapItem{},
+			queue:    []string{},
+			keyFunc:  keyFn,
+			lessFunc: lessFn,
+		},
+	}
+	h.cond.L = &h.lock
+	return h
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/index.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/index.go
new file mode 100644
index 0000000..15acb16
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/index.go
@@ -0,0 +1,87 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+import (
+	"fmt"
+
+	"k8s.io/apimachinery/pkg/api/meta"
+	"k8s.io/apimachinery/pkg/util/sets"
+)
+
+// Indexer is a storage interface that lets you list objects using multiple indexing functions
+type Indexer interface {
+	Store
+	// Retrieve list of objects that match on the named indexing function
+	Index(indexName string, obj interface{}) ([]interface{}, error)
+	// IndexKeys returns the set of keys that match on the named indexing function.
+	IndexKeys(indexName, indexKey string) ([]string, error)
+	// ListIndexFuncValues returns the list of generated values of an Index func
+	ListIndexFuncValues(indexName string) []string
+	// ByIndex lists object that match on the named indexing function with the exact key
+	ByIndex(indexName, indexKey string) ([]interface{}, error)
+	// GetIndexer return the indexers
+	GetIndexers() Indexers
+
+	// AddIndexers adds more indexers to this store.  If you call this after you already have data
+	// in the store, the results are undefined.
+	AddIndexers(newIndexers Indexers) error
+}
+
+// IndexFunc knows how to provide an indexed value for an object.
+type IndexFunc func(obj interface{}) ([]string, error)
+
+// IndexFuncToKeyFuncAdapter adapts an indexFunc to a keyFunc.  This is only useful if your index function returns
+// unique values for every object.  This is conversion can create errors when more than one key is found.  You
+// should prefer to make proper key and index functions.
+func IndexFuncToKeyFuncAdapter(indexFunc IndexFunc) KeyFunc {
+	return func(obj interface{}) (string, error) {
+		indexKeys, err := indexFunc(obj)
+		if err != nil {
+			return "", err
+		}
+		if len(indexKeys) > 1 {
+			return "", fmt.Errorf("too many keys: %v", indexKeys)
+		}
+		if len(indexKeys) == 0 {
+			return "", fmt.Errorf("unexpected empty indexKeys")
+		}
+		return indexKeys[0], nil
+	}
+}
+
+const (
+	NamespaceIndex string = "namespace"
+)
+
+// MetaNamespaceIndexFunc is a default index function that indexes based on an object's namespace
+func MetaNamespaceIndexFunc(obj interface{}) ([]string, error) {
+	meta, err := meta.Accessor(obj)
+	if err != nil {
+		return []string{""}, fmt.Errorf("object has no meta: %v", err)
+	}
+	return []string{meta.GetNamespace()}, nil
+}
+
+// Index maps the indexed value to a set of keys in the store that match on that value
+type Index map[string]sets.String
+
+// Indexers maps a name to a IndexFunc
+type Indexers map[string]IndexFunc
+
+// Indices maps a name to an Index
+type Indices map[string]Index
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/listers.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/listers.go
new file mode 100644
index 0000000..27d51a6
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/listers.go
@@ -0,0 +1,160 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+import (
+	"github.com/golang/glog"
+
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/api/meta"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// AppendFunc is used to add a matching item to whatever list the caller is using
+type AppendFunc func(interface{})
+
+func ListAll(store Store, selector labels.Selector, appendFn AppendFunc) error {
+	for _, m := range store.List() {
+		metadata, err := meta.Accessor(m)
+		if err != nil {
+			return err
+		}
+		if selector.Matches(labels.Set(metadata.GetLabels())) {
+			appendFn(m)
+		}
+	}
+	return nil
+}
+
+func ListAllByNamespace(indexer Indexer, namespace string, selector labels.Selector, appendFn AppendFunc) error {
+	if namespace == metav1.NamespaceAll {
+		for _, m := range indexer.List() {
+			metadata, err := meta.Accessor(m)
+			if err != nil {
+				return err
+			}
+			if selector.Matches(labels.Set(metadata.GetLabels())) {
+				appendFn(m)
+			}
+		}
+		return nil
+	}
+
+	items, err := indexer.Index(NamespaceIndex, &metav1.ObjectMeta{Namespace: namespace})
+	if err != nil {
+		// Ignore error; do slow search without index.
+		glog.Warningf("can not retrieve list of objects using index : %v", err)
+		for _, m := range indexer.List() {
+			metadata, err := meta.Accessor(m)
+			if err != nil {
+				return err
+			}
+			if metadata.GetNamespace() == namespace && selector.Matches(labels.Set(metadata.GetLabels())) {
+				appendFn(m)
+			}
+
+		}
+		return nil
+	}
+	for _, m := range items {
+		metadata, err := meta.Accessor(m)
+		if err != nil {
+			return err
+		}
+		if selector.Matches(labels.Set(metadata.GetLabels())) {
+			appendFn(m)
+		}
+	}
+
+	return nil
+}
+
+// GenericLister is a lister skin on a generic Indexer
+type GenericLister interface {
+	// List will return all objects across namespaces
+	List(selector labels.Selector) (ret []runtime.Object, err error)
+	// Get will attempt to retrieve assuming that name==key
+	Get(name string) (runtime.Object, error)
+	// ByNamespace will give you a GenericNamespaceLister for one namespace
+	ByNamespace(namespace string) GenericNamespaceLister
+}
+
+// GenericNamespaceLister is a lister skin on a generic Indexer
+type GenericNamespaceLister interface {
+	// List will return all objects in this namespace
+	List(selector labels.Selector) (ret []runtime.Object, err error)
+	// Get will attempt to retrieve by namespace and name
+	Get(name string) (runtime.Object, error)
+}
+
+func NewGenericLister(indexer Indexer, resource schema.GroupResource) GenericLister {
+	return &genericLister{indexer: indexer, resource: resource}
+}
+
+type genericLister struct {
+	indexer  Indexer
+	resource schema.GroupResource
+}
+
+func (s *genericLister) List(selector labels.Selector) (ret []runtime.Object, err error) {
+	err = ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(runtime.Object))
+	})
+	return ret, err
+}
+
+func (s *genericLister) ByNamespace(namespace string) GenericNamespaceLister {
+	return &genericNamespaceLister{indexer: s.indexer, namespace: namespace, resource: s.resource}
+}
+
+func (s *genericLister) Get(name string) (runtime.Object, error) {
+	obj, exists, err := s.indexer.GetByKey(name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(s.resource, name)
+	}
+	return obj.(runtime.Object), nil
+}
+
+type genericNamespaceLister struct {
+	indexer   Indexer
+	namespace string
+	resource  schema.GroupResource
+}
+
+func (s *genericNamespaceLister) List(selector labels.Selector) (ret []runtime.Object, err error) {
+	err = ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(runtime.Object))
+	})
+	return ret, err
+}
+
+func (s *genericNamespaceLister) Get(name string) (runtime.Object, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(s.resource, name)
+	}
+	return obj.(runtime.Object), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/listwatch.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/listwatch.go
new file mode 100644
index 0000000..8bf41f5
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/listwatch.go
@@ -0,0 +1,187 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+import (
+	"context"
+	"time"
+
+	"k8s.io/apimachinery/pkg/api/meta"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/fields"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"k8s.io/apimachinery/pkg/watch"
+	restclient "k8s.io/client-go/rest"
+	"k8s.io/client-go/tools/pager"
+)
+
+// ListerWatcher is any object that knows how to perform an initial list and start a watch on a resource.
+type ListerWatcher interface {
+	// List should return a list type object; the Items field will be extracted, and the
+	// ResourceVersion field will be used to start the watch in the right place.
+	List(options metav1.ListOptions) (runtime.Object, error)
+	// Watch should begin a watch at the specified version.
+	Watch(options metav1.ListOptions) (watch.Interface, error)
+}
+
+// ListFunc knows how to list resources
+type ListFunc func(options metav1.ListOptions) (runtime.Object, error)
+
+// WatchFunc knows how to watch resources
+type WatchFunc func(options metav1.ListOptions) (watch.Interface, error)
+
+// ListWatch knows how to list and watch a set of apiserver resources.  It satisfies the ListerWatcher interface.
+// It is a convenience function for users of NewReflector, etc.
+// ListFunc and WatchFunc must not be nil
+type ListWatch struct {
+	ListFunc  ListFunc
+	WatchFunc WatchFunc
+	// DisableChunking requests no chunking for this list watcher.
+	DisableChunking bool
+}
+
+// Getter interface knows how to access Get method from RESTClient.
+type Getter interface {
+	Get() *restclient.Request
+}
+
+// NewListWatchFromClient creates a new ListWatch from the specified client, resource, namespace and field selector.
+func NewListWatchFromClient(c Getter, resource string, namespace string, fieldSelector fields.Selector) *ListWatch {
+	optionsModifier := func(options *metav1.ListOptions) {
+		options.FieldSelector = fieldSelector.String()
+	}
+	return NewFilteredListWatchFromClient(c, resource, namespace, optionsModifier)
+}
+
+// NewFilteredListWatchFromClient creates a new ListWatch from the specified client, resource, namespace, and option modifier.
+// Option modifier is a function takes a ListOptions and modifies the consumed ListOptions. Provide customized modifier function
+// to apply modification to ListOptions with a field selector, a label selector, or any other desired options.
+func NewFilteredListWatchFromClient(c Getter, resource string, namespace string, optionsModifier func(options *metav1.ListOptions)) *ListWatch {
+	listFunc := func(options metav1.ListOptions) (runtime.Object, error) {
+		optionsModifier(&options)
+		return c.Get().
+			Namespace(namespace).
+			Resource(resource).
+			VersionedParams(&options, metav1.ParameterCodec).
+			Do().
+			Get()
+	}
+	watchFunc := func(options metav1.ListOptions) (watch.Interface, error) {
+		options.Watch = true
+		optionsModifier(&options)
+		return c.Get().
+			Namespace(namespace).
+			Resource(resource).
+			VersionedParams(&options, metav1.ParameterCodec).
+			Watch()
+	}
+	return &ListWatch{ListFunc: listFunc, WatchFunc: watchFunc}
+}
+
+func timeoutFromListOptions(options metav1.ListOptions) time.Duration {
+	if options.TimeoutSeconds != nil {
+		return time.Duration(*options.TimeoutSeconds) * time.Second
+	}
+	return 0
+}
+
+// List a set of apiserver resources
+func (lw *ListWatch) List(options metav1.ListOptions) (runtime.Object, error) {
+	if !lw.DisableChunking {
+		return pager.New(pager.SimplePageFunc(lw.ListFunc)).List(context.TODO(), options)
+	}
+	return lw.ListFunc(options)
+}
+
+// Watch a set of apiserver resources
+func (lw *ListWatch) Watch(options metav1.ListOptions) (watch.Interface, error) {
+	return lw.WatchFunc(options)
+}
+
+// ListWatchUntil checks the provided conditions against the items returned by the list watcher, returning wait.ErrWaitTimeout
+// if timeout is exceeded without all conditions returning true, or an error if an error occurs.
+// TODO: check for watch expired error and retry watch from latest point?  Same issue exists for Until.
+func ListWatchUntil(timeout time.Duration, lw ListerWatcher, conditions ...watch.ConditionFunc) (*watch.Event, error) {
+	if len(conditions) == 0 {
+		return nil, nil
+	}
+
+	list, err := lw.List(metav1.ListOptions{})
+	if err != nil {
+		return nil, err
+	}
+	initialItems, err := meta.ExtractList(list)
+	if err != nil {
+		return nil, err
+	}
+
+	// use the initial items as simulated "adds"
+	var lastEvent *watch.Event
+	currIndex := 0
+	passedConditions := 0
+	for _, condition := range conditions {
+		// check the next condition against the previous event and short circuit waiting for the next watch
+		if lastEvent != nil {
+			done, err := condition(*lastEvent)
+			if err != nil {
+				return lastEvent, err
+			}
+			if done {
+				passedConditions = passedConditions + 1
+				continue
+			}
+		}
+
+	ConditionSucceeded:
+		for currIndex < len(initialItems) {
+			lastEvent = &watch.Event{Type: watch.Added, Object: initialItems[currIndex]}
+			currIndex++
+
+			done, err := condition(*lastEvent)
+			if err != nil {
+				return lastEvent, err
+			}
+			if done {
+				passedConditions = passedConditions + 1
+				break ConditionSucceeded
+			}
+		}
+	}
+	if passedConditions == len(conditions) {
+		return lastEvent, nil
+	}
+	remainingConditions := conditions[passedConditions:]
+
+	metaObj, err := meta.ListAccessor(list)
+	if err != nil {
+		return nil, err
+	}
+	currResourceVersion := metaObj.GetResourceVersion()
+
+	watchInterface, err := lw.Watch(metav1.ListOptions{ResourceVersion: currResourceVersion})
+	if err != nil {
+		return nil, err
+	}
+
+	evt, err := watch.Until(timeout, watchInterface, remainingConditions...)
+	if err == watch.ErrWatchClosed {
+		// present a consistent error interface to callers
+		err = wait.ErrWaitTimeout
+	}
+	return evt, err
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/mutation_cache.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/mutation_cache.go
new file mode 100644
index 0000000..cbb6434
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/mutation_cache.go
@@ -0,0 +1,261 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+import (
+	"fmt"
+	"strconv"
+	"sync"
+	"time"
+
+	"github.com/golang/glog"
+
+	"k8s.io/apimachinery/pkg/api/meta"
+	"k8s.io/apimachinery/pkg/runtime"
+	utilcache "k8s.io/apimachinery/pkg/util/cache"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+	"k8s.io/apimachinery/pkg/util/sets"
+)
+
+// MutationCache is able to take the result of update operations and stores them in an LRU
+// that can be used to provide a more current view of a requested object.  It requires interpreting
+// resourceVersions for comparisons.
+// Implementations must be thread-safe.
+// TODO find a way to layer this into an informer/lister
+type MutationCache interface {
+	GetByKey(key string) (interface{}, bool, error)
+	ByIndex(indexName, indexKey string) ([]interface{}, error)
+	Mutation(interface{})
+}
+
+type ResourceVersionComparator interface {
+	CompareResourceVersion(lhs, rhs runtime.Object) int
+}
+
+// NewIntegerResourceVersionMutationCache returns a MutationCache that understands how to
+// deal with objects that have a resource version that:
+//
+//   - is an integer
+//   - increases when updated
+//   - is comparable across the same resource in a namespace
+//
+// Most backends will have these semantics. Indexer may be nil. ttl controls how long an item
+// remains in the mutation cache before it is removed.
+//
+// If includeAdds is true, objects in the mutation cache will be returned even if they don't exist
+// in the underlying store. This is only safe if your use of the cache can handle mutation entries
+// remaining in the cache for up to ttl when mutations and deletes occur very closely in time.
+func NewIntegerResourceVersionMutationCache(backingCache Store, indexer Indexer, ttl time.Duration, includeAdds bool) MutationCache {
+	return &mutationCache{
+		backingCache:  backingCache,
+		indexer:       indexer,
+		mutationCache: utilcache.NewLRUExpireCache(100),
+		comparator:    etcdObjectVersioner{},
+		ttl:           ttl,
+		includeAdds:   includeAdds,
+	}
+}
+
+// mutationCache doesn't guarantee that it returns values added via Mutation since they can page out and
+// since you can't distinguish between, "didn't observe create" and "was deleted after create",
+// if the key is missing from the backing cache, we always return it as missing
+type mutationCache struct {
+	lock          sync.Mutex
+	backingCache  Store
+	indexer       Indexer
+	mutationCache *utilcache.LRUExpireCache
+	includeAdds   bool
+	ttl           time.Duration
+
+	comparator ResourceVersionComparator
+}
+
+// GetByKey is never guaranteed to return back the value set in Mutation.  It could be paged out, it could
+// be older than another copy, the backingCache may be more recent or, you might have written twice into the same key.
+// You get a value that was valid at some snapshot of time and will always return the newer of backingCache and mutationCache.
+func (c *mutationCache) GetByKey(key string) (interface{}, bool, error) {
+	c.lock.Lock()
+	defer c.lock.Unlock()
+
+	obj, exists, err := c.backingCache.GetByKey(key)
+	if err != nil {
+		return nil, false, err
+	}
+	if !exists {
+		if !c.includeAdds {
+			// we can't distinguish between, "didn't observe create" and "was deleted after create", so
+			// if the key is missing, we always return it as missing
+			return nil, false, nil
+		}
+		obj, exists = c.mutationCache.Get(key)
+		if !exists {
+			return nil, false, nil
+		}
+	}
+	objRuntime, ok := obj.(runtime.Object)
+	if !ok {
+		return obj, true, nil
+	}
+	return c.newerObject(key, objRuntime), true, nil
+}
+
+// ByIndex returns the newer objects that match the provided index and indexer key.
+// Will return an error if no indexer was provided.
+func (c *mutationCache) ByIndex(name string, indexKey string) ([]interface{}, error) {
+	c.lock.Lock()
+	defer c.lock.Unlock()
+	if c.indexer == nil {
+		return nil, fmt.Errorf("no indexer has been provided to the mutation cache")
+	}
+	keys, err := c.indexer.IndexKeys(name, indexKey)
+	if err != nil {
+		return nil, err
+	}
+	var items []interface{}
+	keySet := sets.NewString()
+	for _, key := range keys {
+		keySet.Insert(key)
+		obj, exists, err := c.indexer.GetByKey(key)
+		if err != nil {
+			return nil, err
+		}
+		if !exists {
+			continue
+		}
+		if objRuntime, ok := obj.(runtime.Object); ok {
+			items = append(items, c.newerObject(key, objRuntime))
+		} else {
+			items = append(items, obj)
+		}
+	}
+
+	if c.includeAdds {
+		fn := c.indexer.GetIndexers()[name]
+		// Keys() is returned oldest to newest, so full traversal does not alter the LRU behavior
+		for _, key := range c.mutationCache.Keys() {
+			updated, ok := c.mutationCache.Get(key)
+			if !ok {
+				continue
+			}
+			if keySet.Has(key.(string)) {
+				continue
+			}
+			elements, err := fn(updated)
+			if err != nil {
+				glog.V(4).Infof("Unable to calculate an index entry for mutation cache entry %s: %v", key, err)
+				continue
+			}
+			for _, inIndex := range elements {
+				if inIndex != indexKey {
+					continue
+				}
+				items = append(items, updated)
+				break
+			}
+		}
+	}
+
+	return items, nil
+}
+
+// newerObject checks the mutation cache for a newer object and returns one if found. If the
+// mutated object is older than the backing object, it is removed from the  Must be
+// called while the lock is held.
+func (c *mutationCache) newerObject(key string, backing runtime.Object) runtime.Object {
+	mutatedObj, exists := c.mutationCache.Get(key)
+	if !exists {
+		return backing
+	}
+	mutatedObjRuntime, ok := mutatedObj.(runtime.Object)
+	if !ok {
+		return backing
+	}
+	if c.comparator.CompareResourceVersion(backing, mutatedObjRuntime) >= 0 {
+		c.mutationCache.Remove(key)
+		return backing
+	}
+	return mutatedObjRuntime
+}
+
+// Mutation adds a change to the cache that can be returned in GetByKey if it is newer than the backingCache
+// copy.  If you call Mutation twice with the same object on different threads, one will win, but its not defined
+// which one.  This doesn't affect correctness, since the GetByKey guaranteed of "later of these two caches" is
+// preserved, but you may not get the version of the object you want.  The object you get is only guaranteed to
+// "one that was valid at some point in time", not "the one that I want".
+func (c *mutationCache) Mutation(obj interface{}) {
+	c.lock.Lock()
+	defer c.lock.Unlock()
+
+	key, err := DeletionHandlingMetaNamespaceKeyFunc(obj)
+	if err != nil {
+		// this is a "nice to have", so failures shouldn't do anything weird
+		utilruntime.HandleError(err)
+		return
+	}
+
+	if objRuntime, ok := obj.(runtime.Object); ok {
+		if mutatedObj, exists := c.mutationCache.Get(key); exists {
+			if mutatedObjRuntime, ok := mutatedObj.(runtime.Object); ok {
+				if c.comparator.CompareResourceVersion(objRuntime, mutatedObjRuntime) < 0 {
+					return
+				}
+			}
+		}
+	}
+	c.mutationCache.Add(key, obj, c.ttl)
+}
+
+// etcdObjectVersioner implements versioning and extracting etcd node information
+// for objects that have an embedded ObjectMeta or ListMeta field.
+type etcdObjectVersioner struct{}
+
+// ObjectResourceVersion implements Versioner
+func (a etcdObjectVersioner) ObjectResourceVersion(obj runtime.Object) (uint64, error) {
+	accessor, err := meta.Accessor(obj)
+	if err != nil {
+		return 0, err
+	}
+	version := accessor.GetResourceVersion()
+	if len(version) == 0 {
+		return 0, nil
+	}
+	return strconv.ParseUint(version, 10, 64)
+}
+
+// CompareResourceVersion compares etcd resource versions.  Outside this API they are all strings,
+// but etcd resource versions are special, they're actually ints, so we can easily compare them.
+func (a etcdObjectVersioner) CompareResourceVersion(lhs, rhs runtime.Object) int {
+	lhsVersion, err := a.ObjectResourceVersion(lhs)
+	if err != nil {
+		// coder error
+		panic(err)
+	}
+	rhsVersion, err := a.ObjectResourceVersion(rhs)
+	if err != nil {
+		// coder error
+		panic(err)
+	}
+
+	if lhsVersion == rhsVersion {
+		return 0
+	}
+	if lhsVersion < rhsVersion {
+		return -1
+	}
+
+	return 1
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/mutation_detector.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/mutation_detector.go
new file mode 100644
index 0000000..e2aa448
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/mutation_detector.go
@@ -0,0 +1,130 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+import (
+	"fmt"
+	"os"
+	"reflect"
+	"strconv"
+	"sync"
+	"time"
+
+	"github.com/golang/glog"
+
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/diff"
+)
+
+var mutationDetectionEnabled = false
+
+func init() {
+	mutationDetectionEnabled, _ = strconv.ParseBool(os.Getenv("KUBE_CACHE_MUTATION_DETECTOR"))
+}
+
+type CacheMutationDetector interface {
+	AddObject(obj interface{})
+	Run(stopCh <-chan struct{})
+}
+
+func NewCacheMutationDetector(name string) CacheMutationDetector {
+	if !mutationDetectionEnabled {
+		return dummyMutationDetector{}
+	}
+	glog.Warningln("Mutation detector is enabled, this will result in memory leakage.")
+	return &defaultCacheMutationDetector{name: name, period: 1 * time.Second}
+}
+
+type dummyMutationDetector struct{}
+
+func (dummyMutationDetector) Run(stopCh <-chan struct{}) {
+}
+func (dummyMutationDetector) AddObject(obj interface{}) {
+}
+
+// defaultCacheMutationDetector gives a way to detect if a cached object has been mutated
+// It has a list of cached objects and their copies.  I haven't thought of a way
+// to see WHO is mutating it, just that it's getting mutated.
+type defaultCacheMutationDetector struct {
+	name   string
+	period time.Duration
+
+	lock       sync.Mutex
+	cachedObjs []cacheObj
+
+	// failureFunc is injectable for unit testing.  If you don't have it, the process will panic.
+	// This panic is intentional, since turning on this detection indicates you want a strong
+	// failure signal.  This failure is effectively a p0 bug and you can't trust process results
+	// after a mutation anyway.
+	failureFunc func(message string)
+}
+
+// cacheObj holds the actual object and a copy
+type cacheObj struct {
+	cached interface{}
+	copied interface{}
+}
+
+func (d *defaultCacheMutationDetector) Run(stopCh <-chan struct{}) {
+	// we DON'T want protection from panics.  If we're running this code, we want to die
+	for {
+		d.CompareObjects()
+
+		select {
+		case <-stopCh:
+			return
+		case <-time.After(d.period):
+		}
+	}
+}
+
+// AddObject makes a deep copy of the object for later comparison.  It only works on runtime.Object
+// but that covers the vast majority of our cached objects
+func (d *defaultCacheMutationDetector) AddObject(obj interface{}) {
+	if _, ok := obj.(DeletedFinalStateUnknown); ok {
+		return
+	}
+	if obj, ok := obj.(runtime.Object); ok {
+		copiedObj := obj.DeepCopyObject()
+
+		d.lock.Lock()
+		defer d.lock.Unlock()
+		d.cachedObjs = append(d.cachedObjs, cacheObj{cached: obj, copied: copiedObj})
+	}
+}
+
+func (d *defaultCacheMutationDetector) CompareObjects() {
+	d.lock.Lock()
+	defer d.lock.Unlock()
+
+	altered := false
+	for i, obj := range d.cachedObjs {
+		if !reflect.DeepEqual(obj.cached, obj.copied) {
+			fmt.Printf("CACHE %s[%d] ALTERED!\n%v\n", d.name, i, diff.ObjectDiff(obj.cached, obj.copied))
+			altered = true
+		}
+	}
+
+	if altered {
+		msg := fmt.Sprintf("cache %s modified", d.name)
+		if d.failureFunc != nil {
+			d.failureFunc(msg)
+			return
+		}
+		panic(msg)
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/reflector.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/reflector.go
new file mode 100644
index 0000000..054a737
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/reflector.go
@@ -0,0 +1,449 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+import (
+	"errors"
+	"fmt"
+	"io"
+	"math/rand"
+	"net"
+	"net/url"
+	"reflect"
+	"regexp"
+	goruntime "runtime"
+	"runtime/debug"
+	"strconv"
+	"strings"
+	"sync"
+	"sync/atomic"
+	"syscall"
+	"time"
+
+	"github.com/golang/glog"
+	apierrs "k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/api/meta"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/clock"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"k8s.io/apimachinery/pkg/watch"
+)
+
+// Reflector watches a specified resource and causes all changes to be reflected in the given store.
+type Reflector struct {
+	// name identifies this reflector. By default it will be a file:line if possible.
+	name string
+	// metrics tracks basic metric information about the reflector
+	metrics *reflectorMetrics
+
+	// The type of object we expect to place in the store.
+	expectedType reflect.Type
+	// The destination to sync up with the watch source
+	store Store
+	// listerWatcher is used to perform lists and watches.
+	listerWatcher ListerWatcher
+	// period controls timing between one watch ending and
+	// the beginning of the next one.
+	period       time.Duration
+	resyncPeriod time.Duration
+	ShouldResync func() bool
+	// clock allows tests to manipulate time
+	clock clock.Clock
+	// lastSyncResourceVersion is the resource version token last
+	// observed when doing a sync with the underlying store
+	// it is thread safe, but not synchronized with the underlying store
+	lastSyncResourceVersion string
+	// lastSyncResourceVersionMutex guards read/write access to lastSyncResourceVersion
+	lastSyncResourceVersionMutex sync.RWMutex
+}
+
+var (
+	// We try to spread the load on apiserver by setting timeouts for
+	// watch requests - it is random in [minWatchTimeout, 2*minWatchTimeout].
+	// However, it can be modified to avoid periodic resync to break the
+	// TCP connection.
+	minWatchTimeout = 5 * time.Minute
+)
+
+// NewNamespaceKeyedIndexerAndReflector creates an Indexer and a Reflector
+// The indexer is configured to key on namespace
+func NewNamespaceKeyedIndexerAndReflector(lw ListerWatcher, expectedType interface{}, resyncPeriod time.Duration) (indexer Indexer, reflector *Reflector) {
+	indexer = NewIndexer(MetaNamespaceKeyFunc, Indexers{"namespace": MetaNamespaceIndexFunc})
+	reflector = NewReflector(lw, expectedType, indexer, resyncPeriod)
+	return indexer, reflector
+}
+
+// NewReflector creates a new Reflector object which will keep the given store up to
+// date with the server's contents for the given resource. Reflector promises to
+// only put things in the store that have the type of expectedType, unless expectedType
+// is nil. If resyncPeriod is non-zero, then lists will be executed after every
+// resyncPeriod, so that you can use reflectors to periodically process everything as
+// well as incrementally processing the things that change.
+func NewReflector(lw ListerWatcher, expectedType interface{}, store Store, resyncPeriod time.Duration) *Reflector {
+	return NewNamedReflector(getDefaultReflectorName(internalPackages...), lw, expectedType, store, resyncPeriod)
+}
+
+// reflectorDisambiguator is used to disambiguate started reflectors.
+// initialized to an unstable value to ensure meaning isn't attributed to the suffix.
+var reflectorDisambiguator = int64(time.Now().UnixNano() % 12345)
+
+// NewNamedReflector same as NewReflector, but with a specified name for logging
+func NewNamedReflector(name string, lw ListerWatcher, expectedType interface{}, store Store, resyncPeriod time.Duration) *Reflector {
+	reflectorSuffix := atomic.AddInt64(&reflectorDisambiguator, 1)
+	r := &Reflector{
+		name: name,
+		// we need this to be unique per process (some names are still the same) but obvious who it belongs to
+		metrics:       newReflectorMetrics(makeValidPrometheusMetricLabel(fmt.Sprintf("reflector_"+name+"_%d", reflectorSuffix))),
+		listerWatcher: lw,
+		store:         store,
+		expectedType:  reflect.TypeOf(expectedType),
+		period:        time.Second,
+		resyncPeriod:  resyncPeriod,
+		clock:         &clock.RealClock{},
+	}
+	return r
+}
+
+func makeValidPrometheusMetricLabel(in string) string {
+	// this isn't perfect, but it removes our common characters
+	return strings.NewReplacer("/", "_", ".", "_", "-", "_", ":", "_").Replace(in)
+}
+
+// internalPackages are packages that ignored when creating a default reflector name. These packages are in the common
+// call chains to NewReflector, so they'd be low entropy names for reflectors
+var internalPackages = []string{"client-go/tools/cache/", "/runtime/asm_"}
+
+// getDefaultReflectorName walks back through the call stack until we find a caller from outside of the ignoredPackages
+// it returns back a shortpath/filename:line to aid in identification of this reflector when it starts logging
+func getDefaultReflectorName(ignoredPackages ...string) string {
+	name := "????"
+	const maxStack = 10
+	for i := 1; i < maxStack; i++ {
+		_, file, line, ok := goruntime.Caller(i)
+		if !ok {
+			file, line, ok = extractStackCreator()
+			if !ok {
+				break
+			}
+			i += maxStack
+		}
+		if hasPackage(file, ignoredPackages) {
+			continue
+		}
+
+		file = trimPackagePrefix(file)
+		name = fmt.Sprintf("%s:%d", file, line)
+		break
+	}
+	return name
+}
+
+// hasPackage returns true if the file is in one of the ignored packages.
+func hasPackage(file string, ignoredPackages []string) bool {
+	for _, ignoredPackage := range ignoredPackages {
+		if strings.Contains(file, ignoredPackage) {
+			return true
+		}
+	}
+	return false
+}
+
+// trimPackagePrefix reduces duplicate values off the front of a package name.
+func trimPackagePrefix(file string) string {
+	if l := strings.LastIndex(file, "k8s.io/client-go/pkg/"); l >= 0 {
+		return file[l+len("k8s.io/client-go/"):]
+	}
+	if l := strings.LastIndex(file, "/src/"); l >= 0 {
+		return file[l+5:]
+	}
+	if l := strings.LastIndex(file, "/pkg/"); l >= 0 {
+		return file[l+1:]
+	}
+	return file
+}
+
+var stackCreator = regexp.MustCompile(`(?m)^created by (.*)\n\s+(.*):(\d+) \+0x[[:xdigit:]]+$`)
+
+// extractStackCreator retrieves the goroutine file and line that launched this stack. Returns false
+// if the creator cannot be located.
+// TODO: Go does not expose this via runtime https://github.com/golang/go/issues/11440
+func extractStackCreator() (string, int, bool) {
+	stack := debug.Stack()
+	matches := stackCreator.FindStringSubmatch(string(stack))
+	if matches == nil || len(matches) != 4 {
+		return "", 0, false
+	}
+	line, err := strconv.Atoi(matches[3])
+	if err != nil {
+		return "", 0, false
+	}
+	return matches[2], line, true
+}
+
+// Run starts a watch and handles watch events. Will restart the watch if it is closed.
+// Run will exit when stopCh is closed.
+func (r *Reflector) Run(stopCh <-chan struct{}) {
+	glog.V(3).Infof("Starting reflector %v (%s) from %s", r.expectedType, r.resyncPeriod, r.name)
+	wait.Until(func() {
+		if err := r.ListAndWatch(stopCh); err != nil {
+			utilruntime.HandleError(err)
+		}
+	}, r.period, stopCh)
+}
+
+var (
+	// nothing will ever be sent down this channel
+	neverExitWatch <-chan time.Time = make(chan time.Time)
+
+	// Used to indicate that watching stopped so that a resync could happen.
+	errorResyncRequested = errors.New("resync channel fired")
+
+	// Used to indicate that watching stopped because of a signal from the stop
+	// channel passed in from a client of the reflector.
+	errorStopRequested = errors.New("Stop requested")
+)
+
+// resyncChan returns a channel which will receive something when a resync is
+// required, and a cleanup function.
+func (r *Reflector) resyncChan() (<-chan time.Time, func() bool) {
+	if r.resyncPeriod == 0 {
+		return neverExitWatch, func() bool { return false }
+	}
+	// The cleanup function is required: imagine the scenario where watches
+	// always fail so we end up listing frequently. Then, if we don't
+	// manually stop the timer, we could end up with many timers active
+	// concurrently.
+	t := r.clock.NewTimer(r.resyncPeriod)
+	return t.C(), t.Stop
+}
+
+// ListAndWatch first lists all items and get the resource version at the moment of call,
+// and then use the resource version to watch.
+// It returns error if ListAndWatch didn't even try to initialize watch.
+func (r *Reflector) ListAndWatch(stopCh <-chan struct{}) error {
+	glog.V(3).Infof("Listing and watching %v from %s", r.expectedType, r.name)
+	var resourceVersion string
+
+	// Explicitly set "0" as resource version - it's fine for the List()
+	// to be served from cache and potentially be delayed relative to
+	// etcd contents. Reflector framework will catch up via Watch() eventually.
+	options := metav1.ListOptions{ResourceVersion: "0"}
+	r.metrics.numberOfLists.Inc()
+	start := r.clock.Now()
+	list, err := r.listerWatcher.List(options)
+	if err != nil {
+		return fmt.Errorf("%s: Failed to list %v: %v", r.name, r.expectedType, err)
+	}
+	r.metrics.listDuration.Observe(time.Since(start).Seconds())
+	listMetaInterface, err := meta.ListAccessor(list)
+	if err != nil {
+		return fmt.Errorf("%s: Unable to understand list result %#v: %v", r.name, list, err)
+	}
+	resourceVersion = listMetaInterface.GetResourceVersion()
+	items, err := meta.ExtractList(list)
+	if err != nil {
+		return fmt.Errorf("%s: Unable to understand list result %#v (%v)", r.name, list, err)
+	}
+	r.metrics.numberOfItemsInList.Observe(float64(len(items)))
+	if err := r.syncWith(items, resourceVersion); err != nil {
+		return fmt.Errorf("%s: Unable to sync list result: %v", r.name, err)
+	}
+	r.setLastSyncResourceVersion(resourceVersion)
+
+	resyncerrc := make(chan error, 1)
+	cancelCh := make(chan struct{})
+	defer close(cancelCh)
+	go func() {
+		resyncCh, cleanup := r.resyncChan()
+		defer func() {
+			cleanup() // Call the last one written into cleanup
+		}()
+		for {
+			select {
+			case <-resyncCh:
+			case <-stopCh:
+				return
+			case <-cancelCh:
+				return
+			}
+			if r.ShouldResync == nil || r.ShouldResync() {
+				glog.V(4).Infof("%s: forcing resync", r.name)
+				if err := r.store.Resync(); err != nil {
+					resyncerrc <- err
+					return
+				}
+			}
+			cleanup()
+			resyncCh, cleanup = r.resyncChan()
+		}
+	}()
+
+	for {
+		// give the stopCh a chance to stop the loop, even in case of continue statements further down on errors
+		select {
+		case <-stopCh:
+			return nil
+		default:
+		}
+
+		timeoutSeconds := int64(minWatchTimeout.Seconds() * (rand.Float64() + 1.0))
+		options = metav1.ListOptions{
+			ResourceVersion: resourceVersion,
+			// We want to avoid situations of hanging watchers. Stop any wachers that do not
+			// receive any events within the timeout window.
+			TimeoutSeconds: &timeoutSeconds,
+		}
+
+		r.metrics.numberOfWatches.Inc()
+		w, err := r.listerWatcher.Watch(options)
+		if err != nil {
+			switch err {
+			case io.EOF:
+				// watch closed normally
+			case io.ErrUnexpectedEOF:
+				glog.V(1).Infof("%s: Watch for %v closed with unexpected EOF: %v", r.name, r.expectedType, err)
+			default:
+				utilruntime.HandleError(fmt.Errorf("%s: Failed to watch %v: %v", r.name, r.expectedType, err))
+			}
+			// If this is "connection refused" error, it means that most likely apiserver is not responsive.
+			// It doesn't make sense to re-list all objects because most likely we will be able to restart
+			// watch where we ended.
+			// If that's the case wait and resend watch request.
+			if urlError, ok := err.(*url.Error); ok {
+				if opError, ok := urlError.Err.(*net.OpError); ok {
+					if errno, ok := opError.Err.(syscall.Errno); ok && errno == syscall.ECONNREFUSED {
+						time.Sleep(time.Second)
+						continue
+					}
+				}
+			}
+			return nil
+		}
+
+		if err := r.watchHandler(w, &resourceVersion, resyncerrc, stopCh); err != nil {
+			if err != errorStopRequested {
+				glog.Warningf("%s: watch of %v ended with: %v", r.name, r.expectedType, err)
+			}
+			return nil
+		}
+	}
+}
+
+// syncWith replaces the store's items with the given list.
+func (r *Reflector) syncWith(items []runtime.Object, resourceVersion string) error {
+	found := make([]interface{}, 0, len(items))
+	for _, item := range items {
+		found = append(found, item)
+	}
+	return r.store.Replace(found, resourceVersion)
+}
+
+// watchHandler watches w and keeps *resourceVersion up to date.
+func (r *Reflector) watchHandler(w watch.Interface, resourceVersion *string, errc chan error, stopCh <-chan struct{}) error {
+	start := r.clock.Now()
+	eventCount := 0
+
+	// Stopping the watcher should be idempotent and if we return from this function there's no way
+	// we're coming back in with the same watch interface.
+	defer w.Stop()
+	// update metrics
+	defer func() {
+		r.metrics.numberOfItemsInWatch.Observe(float64(eventCount))
+		r.metrics.watchDuration.Observe(time.Since(start).Seconds())
+	}()
+
+loop:
+	for {
+		select {
+		case <-stopCh:
+			return errorStopRequested
+		case err := <-errc:
+			return err
+		case event, ok := <-w.ResultChan():
+			if !ok {
+				break loop
+			}
+			if event.Type == watch.Error {
+				return apierrs.FromObject(event.Object)
+			}
+			if e, a := r.expectedType, reflect.TypeOf(event.Object); e != nil && e != a {
+				utilruntime.HandleError(fmt.Errorf("%s: expected type %v, but watch event object had type %v", r.name, e, a))
+				continue
+			}
+			meta, err := meta.Accessor(event.Object)
+			if err != nil {
+				utilruntime.HandleError(fmt.Errorf("%s: unable to understand watch event %#v", r.name, event))
+				continue
+			}
+			newResourceVersion := meta.GetResourceVersion()
+			switch event.Type {
+			case watch.Added:
+				err := r.store.Add(event.Object)
+				if err != nil {
+					utilruntime.HandleError(fmt.Errorf("%s: unable to add watch event object (%#v) to store: %v", r.name, event.Object, err))
+				}
+			case watch.Modified:
+				err := r.store.Update(event.Object)
+				if err != nil {
+					utilruntime.HandleError(fmt.Errorf("%s: unable to update watch event object (%#v) to store: %v", r.name, event.Object, err))
+				}
+			case watch.Deleted:
+				// TODO: Will any consumers need access to the "last known
+				// state", which is passed in event.Object? If so, may need
+				// to change this.
+				err := r.store.Delete(event.Object)
+				if err != nil {
+					utilruntime.HandleError(fmt.Errorf("%s: unable to delete watch event object (%#v) from store: %v", r.name, event.Object, err))
+				}
+			default:
+				utilruntime.HandleError(fmt.Errorf("%s: unable to understand watch event %#v", r.name, event))
+			}
+			*resourceVersion = newResourceVersion
+			r.setLastSyncResourceVersion(newResourceVersion)
+			eventCount++
+		}
+	}
+
+	watchDuration := r.clock.Now().Sub(start)
+	if watchDuration < 1*time.Second && eventCount == 0 {
+		r.metrics.numberOfShortWatches.Inc()
+		return fmt.Errorf("very short watch: %s: Unexpected watch close - watch lasted less than a second and no items received", r.name)
+	}
+	glog.V(4).Infof("%s: Watch close - %v total %v items received", r.name, r.expectedType, eventCount)
+	return nil
+}
+
+// LastSyncResourceVersion is the resource version observed when last sync with the underlying store
+// The value returned is not synchronized with access to the underlying store and is not thread-safe
+func (r *Reflector) LastSyncResourceVersion() string {
+	r.lastSyncResourceVersionMutex.RLock()
+	defer r.lastSyncResourceVersionMutex.RUnlock()
+	return r.lastSyncResourceVersion
+}
+
+func (r *Reflector) setLastSyncResourceVersion(v string) {
+	r.lastSyncResourceVersionMutex.Lock()
+	defer r.lastSyncResourceVersionMutex.Unlock()
+	r.lastSyncResourceVersion = v
+
+	rv, err := strconv.Atoi(v)
+	if err == nil {
+		r.metrics.lastResourceVersion.Set(float64(rv))
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/reflector_metrics.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/reflector_metrics.go
new file mode 100644
index 0000000..0945e5c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/reflector_metrics.go
@@ -0,0 +1,119 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This file provides abstractions for setting the provider (e.g., prometheus)
+// of metrics.
+
+package cache
+
+import (
+	"sync"
+)
+
+// GaugeMetric represents a single numerical value that can arbitrarily go up
+// and down.
+type GaugeMetric interface {
+	Set(float64)
+}
+
+// CounterMetric represents a single numerical value that only ever
+// goes up.
+type CounterMetric interface {
+	Inc()
+}
+
+// SummaryMetric captures individual observations.
+type SummaryMetric interface {
+	Observe(float64)
+}
+
+type noopMetric struct{}
+
+func (noopMetric) Inc()            {}
+func (noopMetric) Dec()            {}
+func (noopMetric) Observe(float64) {}
+func (noopMetric) Set(float64)     {}
+
+type reflectorMetrics struct {
+	numberOfLists       CounterMetric
+	listDuration        SummaryMetric
+	numberOfItemsInList SummaryMetric
+
+	numberOfWatches      CounterMetric
+	numberOfShortWatches CounterMetric
+	watchDuration        SummaryMetric
+	numberOfItemsInWatch SummaryMetric
+
+	lastResourceVersion GaugeMetric
+}
+
+// MetricsProvider generates various metrics used by the reflector.
+type MetricsProvider interface {
+	NewListsMetric(name string) CounterMetric
+	NewListDurationMetric(name string) SummaryMetric
+	NewItemsInListMetric(name string) SummaryMetric
+
+	NewWatchesMetric(name string) CounterMetric
+	NewShortWatchesMetric(name string) CounterMetric
+	NewWatchDurationMetric(name string) SummaryMetric
+	NewItemsInWatchMetric(name string) SummaryMetric
+
+	NewLastResourceVersionMetric(name string) GaugeMetric
+}
+
+type noopMetricsProvider struct{}
+
+func (noopMetricsProvider) NewListsMetric(name string) CounterMetric         { return noopMetric{} }
+func (noopMetricsProvider) NewListDurationMetric(name string) SummaryMetric  { return noopMetric{} }
+func (noopMetricsProvider) NewItemsInListMetric(name string) SummaryMetric   { return noopMetric{} }
+func (noopMetricsProvider) NewWatchesMetric(name string) CounterMetric       { return noopMetric{} }
+func (noopMetricsProvider) NewShortWatchesMetric(name string) CounterMetric  { return noopMetric{} }
+func (noopMetricsProvider) NewWatchDurationMetric(name string) SummaryMetric { return noopMetric{} }
+func (noopMetricsProvider) NewItemsInWatchMetric(name string) SummaryMetric  { return noopMetric{} }
+func (noopMetricsProvider) NewLastResourceVersionMetric(name string) GaugeMetric {
+	return noopMetric{}
+}
+
+var metricsFactory = struct {
+	metricsProvider MetricsProvider
+	setProviders    sync.Once
+}{
+	metricsProvider: noopMetricsProvider{},
+}
+
+func newReflectorMetrics(name string) *reflectorMetrics {
+	var ret *reflectorMetrics
+	if len(name) == 0 {
+		return ret
+	}
+	return &reflectorMetrics{
+		numberOfLists:        metricsFactory.metricsProvider.NewListsMetric(name),
+		listDuration:         metricsFactory.metricsProvider.NewListDurationMetric(name),
+		numberOfItemsInList:  metricsFactory.metricsProvider.NewItemsInListMetric(name),
+		numberOfWatches:      metricsFactory.metricsProvider.NewWatchesMetric(name),
+		numberOfShortWatches: metricsFactory.metricsProvider.NewShortWatchesMetric(name),
+		watchDuration:        metricsFactory.metricsProvider.NewWatchDurationMetric(name),
+		numberOfItemsInWatch: metricsFactory.metricsProvider.NewItemsInWatchMetric(name),
+		lastResourceVersion:  metricsFactory.metricsProvider.NewLastResourceVersionMetric(name),
+	}
+}
+
+// SetReflectorMetricsProvider sets the metrics provider
+func SetReflectorMetricsProvider(metricsProvider MetricsProvider) {
+	metricsFactory.setProviders.Do(func() {
+		metricsFactory.metricsProvider = metricsProvider
+	})
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/shared_informer.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/shared_informer.go
new file mode 100644
index 0000000..5f8c507
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/shared_informer.go
@@ -0,0 +1,597 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+import (
+	"fmt"
+	"sync"
+	"time"
+
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/clock"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"k8s.io/client-go/util/buffer"
+	"k8s.io/client-go/util/retry"
+
+	"github.com/golang/glog"
+)
+
+// SharedInformer has a shared data cache and is capable of distributing notifications for changes
+// to the cache to multiple listeners who registered via AddEventHandler. If you use this, there is
+// one behavior change compared to a standard Informer.  When you receive a notification, the cache
+// will be AT LEAST as fresh as the notification, but it MAY be more fresh.  You should NOT depend
+// on the contents of the cache exactly matching the notification you've received in handler
+// functions.  If there was a create, followed by a delete, the cache may NOT have your item.  This
+// has advantages over the broadcaster since it allows us to share a common cache across many
+// controllers. Extending the broadcaster would have required us keep duplicate caches for each
+// watch.
+type SharedInformer interface {
+	// AddEventHandler adds an event handler to the shared informer using the shared informer's resync
+	// period.  Events to a single handler are delivered sequentially, but there is no coordination
+	// between different handlers.
+	AddEventHandler(handler ResourceEventHandler)
+	// AddEventHandlerWithResyncPeriod adds an event handler to the shared informer using the
+	// specified resync period.  Events to a single handler are delivered sequentially, but there is
+	// no coordination between different handlers.
+	AddEventHandlerWithResyncPeriod(handler ResourceEventHandler, resyncPeriod time.Duration)
+	// GetStore returns the Store.
+	GetStore() Store
+	// GetController gives back a synthetic interface that "votes" to start the informer
+	GetController() Controller
+	// Run starts the shared informer, which will be stopped when stopCh is closed.
+	Run(stopCh <-chan struct{})
+	// HasSynced returns true if the shared informer's store has synced.
+	HasSynced() bool
+	// LastSyncResourceVersion is the resource version observed when last synced with the underlying
+	// store. The value returned is not synchronized with access to the underlying store and is not
+	// thread-safe.
+	LastSyncResourceVersion() string
+}
+
+type SharedIndexInformer interface {
+	SharedInformer
+	// AddIndexers add indexers to the informer before it starts.
+	AddIndexers(indexers Indexers) error
+	GetIndexer() Indexer
+}
+
+// NewSharedInformer creates a new instance for the listwatcher.
+func NewSharedInformer(lw ListerWatcher, objType runtime.Object, resyncPeriod time.Duration) SharedInformer {
+	return NewSharedIndexInformer(lw, objType, resyncPeriod, Indexers{})
+}
+
+// NewSharedIndexInformer creates a new instance for the listwatcher.
+func NewSharedIndexInformer(lw ListerWatcher, objType runtime.Object, defaultEventHandlerResyncPeriod time.Duration, indexers Indexers) SharedIndexInformer {
+	realClock := &clock.RealClock{}
+	sharedIndexInformer := &sharedIndexInformer{
+		processor:                       &sharedProcessor{clock: realClock},
+		indexer:                         NewIndexer(DeletionHandlingMetaNamespaceKeyFunc, indexers),
+		listerWatcher:                   lw,
+		objectType:                      objType,
+		resyncCheckPeriod:               defaultEventHandlerResyncPeriod,
+		defaultEventHandlerResyncPeriod: defaultEventHandlerResyncPeriod,
+		cacheMutationDetector:           NewCacheMutationDetector(fmt.Sprintf("%T", objType)),
+		clock: realClock,
+	}
+	return sharedIndexInformer
+}
+
+// InformerSynced is a function that can be used to determine if an informer has synced.  This is useful for determining if caches have synced.
+type InformerSynced func() bool
+
+const (
+	// syncedPollPeriod controls how often you look at the status of your sync funcs
+	syncedPollPeriod = 100 * time.Millisecond
+
+	// initialBufferSize is the initial number of event notifications that can be buffered.
+	initialBufferSize = 1024
+)
+
+// WaitForCacheSync waits for caches to populate.  It returns true if it was successful, false
+// if the controller should shutdown
+func WaitForCacheSync(stopCh <-chan struct{}, cacheSyncs ...InformerSynced) bool {
+	err := wait.PollUntil(syncedPollPeriod,
+		func() (bool, error) {
+			for _, syncFunc := range cacheSyncs {
+				if !syncFunc() {
+					return false, nil
+				}
+			}
+			return true, nil
+		},
+		stopCh)
+	if err != nil {
+		glog.V(2).Infof("stop requested")
+		return false
+	}
+
+	glog.V(4).Infof("caches populated")
+	return true
+}
+
+type sharedIndexInformer struct {
+	indexer    Indexer
+	controller Controller
+
+	processor             *sharedProcessor
+	cacheMutationDetector CacheMutationDetector
+
+	// This block is tracked to handle late initialization of the controller
+	listerWatcher ListerWatcher
+	objectType    runtime.Object
+
+	// resyncCheckPeriod is how often we want the reflector's resync timer to fire so it can call
+	// shouldResync to check if any of our listeners need a resync.
+	resyncCheckPeriod time.Duration
+	// defaultEventHandlerResyncPeriod is the default resync period for any handlers added via
+	// AddEventHandler (i.e. they don't specify one and just want to use the shared informer's default
+	// value).
+	defaultEventHandlerResyncPeriod time.Duration
+	// clock allows for testability
+	clock clock.Clock
+
+	started, stopped bool
+	startedLock      sync.Mutex
+
+	// blockDeltas gives a way to stop all event distribution so that a late event handler
+	// can safely join the shared informer.
+	blockDeltas sync.Mutex
+}
+
+// dummyController hides the fact that a SharedInformer is different from a dedicated one
+// where a caller can `Run`.  The run method is disconnected in this case, because higher
+// level logic will decide when to start the SharedInformer and related controller.
+// Because returning information back is always asynchronous, the legacy callers shouldn't
+// notice any change in behavior.
+type dummyController struct {
+	informer *sharedIndexInformer
+}
+
+func (v *dummyController) Run(stopCh <-chan struct{}) {
+}
+
+func (v *dummyController) HasSynced() bool {
+	return v.informer.HasSynced()
+}
+
+func (c *dummyController) LastSyncResourceVersion() string {
+	return ""
+}
+
+type updateNotification struct {
+	oldObj interface{}
+	newObj interface{}
+}
+
+type addNotification struct {
+	newObj interface{}
+}
+
+type deleteNotification struct {
+	oldObj interface{}
+}
+
+func (s *sharedIndexInformer) Run(stopCh <-chan struct{}) {
+	defer utilruntime.HandleCrash()
+
+	fifo := NewDeltaFIFO(MetaNamespaceKeyFunc, s.indexer)
+
+	cfg := &Config{
+		Queue:            fifo,
+		ListerWatcher:    s.listerWatcher,
+		ObjectType:       s.objectType,
+		FullResyncPeriod: s.resyncCheckPeriod,
+		RetryOnError:     false,
+		ShouldResync:     s.processor.shouldResync,
+
+		Process: s.HandleDeltas,
+	}
+
+	func() {
+		s.startedLock.Lock()
+		defer s.startedLock.Unlock()
+
+		s.controller = New(cfg)
+		s.controller.(*controller).clock = s.clock
+		s.started = true
+	}()
+
+	// Separate stop channel because Processor should be stopped strictly after controller
+	processorStopCh := make(chan struct{})
+	var wg wait.Group
+	defer wg.Wait()              // Wait for Processor to stop
+	defer close(processorStopCh) // Tell Processor to stop
+	wg.StartWithChannel(processorStopCh, s.cacheMutationDetector.Run)
+	wg.StartWithChannel(processorStopCh, s.processor.run)
+
+	defer func() {
+		s.startedLock.Lock()
+		defer s.startedLock.Unlock()
+		s.stopped = true // Don't want any new listeners
+	}()
+	s.controller.Run(stopCh)
+}
+
+func (s *sharedIndexInformer) HasSynced() bool {
+	s.startedLock.Lock()
+	defer s.startedLock.Unlock()
+
+	if s.controller == nil {
+		return false
+	}
+	return s.controller.HasSynced()
+}
+
+func (s *sharedIndexInformer) LastSyncResourceVersion() string {
+	s.startedLock.Lock()
+	defer s.startedLock.Unlock()
+
+	if s.controller == nil {
+		return ""
+	}
+	return s.controller.LastSyncResourceVersion()
+}
+
+func (s *sharedIndexInformer) GetStore() Store {
+	return s.indexer
+}
+
+func (s *sharedIndexInformer) GetIndexer() Indexer {
+	return s.indexer
+}
+
+func (s *sharedIndexInformer) AddIndexers(indexers Indexers) error {
+	s.startedLock.Lock()
+	defer s.startedLock.Unlock()
+
+	if s.started {
+		return fmt.Errorf("informer has already started")
+	}
+
+	return s.indexer.AddIndexers(indexers)
+}
+
+func (s *sharedIndexInformer) GetController() Controller {
+	return &dummyController{informer: s}
+}
+
+func (s *sharedIndexInformer) AddEventHandler(handler ResourceEventHandler) {
+	s.AddEventHandlerWithResyncPeriod(handler, s.defaultEventHandlerResyncPeriod)
+}
+
+func determineResyncPeriod(desired, check time.Duration) time.Duration {
+	if desired == 0 {
+		return desired
+	}
+	if check == 0 {
+		glog.Warningf("The specified resyncPeriod %v is invalid because this shared informer doesn't support resyncing", desired)
+		return 0
+	}
+	if desired < check {
+		glog.Warningf("The specified resyncPeriod %v is being increased to the minimum resyncCheckPeriod %v", desired, check)
+		return check
+	}
+	return desired
+}
+
+const minimumResyncPeriod = 1 * time.Second
+
+func (s *sharedIndexInformer) AddEventHandlerWithResyncPeriod(handler ResourceEventHandler, resyncPeriod time.Duration) {
+	s.startedLock.Lock()
+	defer s.startedLock.Unlock()
+
+	if s.stopped {
+		glog.V(2).Infof("Handler %v was not added to shared informer because it has stopped already", handler)
+		return
+	}
+
+	if resyncPeriod > 0 {
+		if resyncPeriod < minimumResyncPeriod {
+			glog.Warningf("resyncPeriod %d is too small. Changing it to the minimum allowed value of %d", resyncPeriod, minimumResyncPeriod)
+			resyncPeriod = minimumResyncPeriod
+		}
+
+		if resyncPeriod < s.resyncCheckPeriod {
+			if s.started {
+				glog.Warningf("resyncPeriod %d is smaller than resyncCheckPeriod %d and the informer has already started. Changing it to %d", resyncPeriod, s.resyncCheckPeriod, s.resyncCheckPeriod)
+				resyncPeriod = s.resyncCheckPeriod
+			} else {
+				// if the event handler's resyncPeriod is smaller than the current resyncCheckPeriod, update
+				// resyncCheckPeriod to match resyncPeriod and adjust the resync periods of all the listeners
+				// accordingly
+				s.resyncCheckPeriod = resyncPeriod
+				s.processor.resyncCheckPeriodChanged(resyncPeriod)
+			}
+		}
+	}
+
+	listener := newProcessListener(handler, resyncPeriod, determineResyncPeriod(resyncPeriod, s.resyncCheckPeriod), s.clock.Now(), initialBufferSize)
+
+	if !s.started {
+		s.processor.addListener(listener)
+		return
+	}
+
+	// in order to safely join, we have to
+	// 1. stop sending add/update/delete notifications
+	// 2. do a list against the store
+	// 3. send synthetic "Add" events to the new handler
+	// 4. unblock
+	s.blockDeltas.Lock()
+	defer s.blockDeltas.Unlock()
+
+	s.processor.addListener(listener)
+	for _, item := range s.indexer.List() {
+		listener.add(addNotification{newObj: item})
+	}
+}
+
+func (s *sharedIndexInformer) HandleDeltas(obj interface{}) error {
+	s.blockDeltas.Lock()
+	defer s.blockDeltas.Unlock()
+
+	// from oldest to newest
+	for _, d := range obj.(Deltas) {
+		switch d.Type {
+		case Sync, Added, Updated:
+			isSync := d.Type == Sync
+			s.cacheMutationDetector.AddObject(d.Object)
+			if old, exists, err := s.indexer.Get(d.Object); err == nil && exists {
+				if err := s.indexer.Update(d.Object); err != nil {
+					return err
+				}
+				s.processor.distribute(updateNotification{oldObj: old, newObj: d.Object}, isSync)
+			} else {
+				if err := s.indexer.Add(d.Object); err != nil {
+					return err
+				}
+				s.processor.distribute(addNotification{newObj: d.Object}, isSync)
+			}
+		case Deleted:
+			if err := s.indexer.Delete(d.Object); err != nil {
+				return err
+			}
+			s.processor.distribute(deleteNotification{oldObj: d.Object}, false)
+		}
+	}
+	return nil
+}
+
+type sharedProcessor struct {
+	listenersStarted bool
+	listenersLock    sync.RWMutex
+	listeners        []*processorListener
+	syncingListeners []*processorListener
+	clock            clock.Clock
+	wg               wait.Group
+}
+
+func (p *sharedProcessor) addListener(listener *processorListener) {
+	p.listenersLock.Lock()
+	defer p.listenersLock.Unlock()
+
+	p.addListenerLocked(listener)
+	if p.listenersStarted {
+		p.wg.Start(listener.run)
+		p.wg.Start(listener.pop)
+	}
+}
+
+func (p *sharedProcessor) addListenerLocked(listener *processorListener) {
+	p.listeners = append(p.listeners, listener)
+	p.syncingListeners = append(p.syncingListeners, listener)
+}
+
+func (p *sharedProcessor) distribute(obj interface{}, sync bool) {
+	p.listenersLock.RLock()
+	defer p.listenersLock.RUnlock()
+
+	if sync {
+		for _, listener := range p.syncingListeners {
+			listener.add(obj)
+		}
+	} else {
+		for _, listener := range p.listeners {
+			listener.add(obj)
+		}
+	}
+}
+
+func (p *sharedProcessor) run(stopCh <-chan struct{}) {
+	func() {
+		p.listenersLock.RLock()
+		defer p.listenersLock.RUnlock()
+		for _, listener := range p.listeners {
+			p.wg.Start(listener.run)
+			p.wg.Start(listener.pop)
+		}
+		p.listenersStarted = true
+	}()
+	<-stopCh
+	p.listenersLock.RLock()
+	defer p.listenersLock.RUnlock()
+	for _, listener := range p.listeners {
+		close(listener.addCh) // Tell .pop() to stop. .pop() will tell .run() to stop
+	}
+	p.wg.Wait() // Wait for all .pop() and .run() to stop
+}
+
+// shouldResync queries every listener to determine if any of them need a resync, based on each
+// listener's resyncPeriod.
+func (p *sharedProcessor) shouldResync() bool {
+	p.listenersLock.Lock()
+	defer p.listenersLock.Unlock()
+
+	p.syncingListeners = []*processorListener{}
+
+	resyncNeeded := false
+	now := p.clock.Now()
+	for _, listener := range p.listeners {
+		// need to loop through all the listeners to see if they need to resync so we can prepare any
+		// listeners that are going to be resyncing.
+		if listener.shouldResync(now) {
+			resyncNeeded = true
+			p.syncingListeners = append(p.syncingListeners, listener)
+			listener.determineNextResync(now)
+		}
+	}
+	return resyncNeeded
+}
+
+func (p *sharedProcessor) resyncCheckPeriodChanged(resyncCheckPeriod time.Duration) {
+	p.listenersLock.RLock()
+	defer p.listenersLock.RUnlock()
+
+	for _, listener := range p.listeners {
+		resyncPeriod := determineResyncPeriod(listener.requestedResyncPeriod, resyncCheckPeriod)
+		listener.setResyncPeriod(resyncPeriod)
+	}
+}
+
+type processorListener struct {
+	nextCh chan interface{}
+	addCh  chan interface{}
+
+	handler ResourceEventHandler
+
+	// pendingNotifications is an unbounded ring buffer that holds all notifications not yet distributed.
+	// There is one per listener, but a failing/stalled listener will have infinite pendingNotifications
+	// added until we OOM.
+	// TODO: This is no worse than before, since reflectors were backed by unbounded DeltaFIFOs, but
+	// we should try to do something better.
+	pendingNotifications buffer.RingGrowing
+
+	// requestedResyncPeriod is how frequently the listener wants a full resync from the shared informer
+	requestedResyncPeriod time.Duration
+	// resyncPeriod is how frequently the listener wants a full resync from the shared informer. This
+	// value may differ from requestedResyncPeriod if the shared informer adjusts it to align with the
+	// informer's overall resync check period.
+	resyncPeriod time.Duration
+	// nextResync is the earliest time the listener should get a full resync
+	nextResync time.Time
+	// resyncLock guards access to resyncPeriod and nextResync
+	resyncLock sync.Mutex
+}
+
+func newProcessListener(handler ResourceEventHandler, requestedResyncPeriod, resyncPeriod time.Duration, now time.Time, bufferSize int) *processorListener {
+	ret := &processorListener{
+		nextCh:                make(chan interface{}),
+		addCh:                 make(chan interface{}),
+		handler:               handler,
+		pendingNotifications:  *buffer.NewRingGrowing(bufferSize),
+		requestedResyncPeriod: requestedResyncPeriod,
+		resyncPeriod:          resyncPeriod,
+	}
+
+	ret.determineNextResync(now)
+
+	return ret
+}
+
+func (p *processorListener) add(notification interface{}) {
+	p.addCh <- notification
+}
+
+func (p *processorListener) pop() {
+	defer utilruntime.HandleCrash()
+	defer close(p.nextCh) // Tell .run() to stop
+
+	var nextCh chan<- interface{}
+	var notification interface{}
+	for {
+		select {
+		case nextCh <- notification:
+			// Notification dispatched
+			var ok bool
+			notification, ok = p.pendingNotifications.ReadOne()
+			if !ok { // Nothing to pop
+				nextCh = nil // Disable this select case
+			}
+		case notificationToAdd, ok := <-p.addCh:
+			if !ok {
+				return
+			}
+			if notification == nil { // No notification to pop (and pendingNotifications is empty)
+				// Optimize the case - skip adding to pendingNotifications
+				notification = notificationToAdd
+				nextCh = p.nextCh
+			} else { // There is already a notification waiting to be dispatched
+				p.pendingNotifications.WriteOne(notificationToAdd)
+			}
+		}
+	}
+}
+
+func (p *processorListener) run() {
+	// this call blocks until the channel is closed.  When a panic happens during the notification
+	// we will catch it, **the offending item will be skipped!**, and after a short delay (one second)
+	// the next notification will be attempted.  This is usually better than the alternative of never
+	// delivering again.
+	stopCh := make(chan struct{})
+	wait.Until(func() {
+		// this gives us a few quick retries before a long pause and then a few more quick retries
+		err := wait.ExponentialBackoff(retry.DefaultRetry, func() (bool, error) {
+			for next := range p.nextCh {
+				switch notification := next.(type) {
+				case updateNotification:
+					p.handler.OnUpdate(notification.oldObj, notification.newObj)
+				case addNotification:
+					p.handler.OnAdd(notification.newObj)
+				case deleteNotification:
+					p.handler.OnDelete(notification.oldObj)
+				default:
+					utilruntime.HandleError(fmt.Errorf("unrecognized notification: %#v", next))
+				}
+			}
+			// the only way to get here is if the p.nextCh is empty and closed
+			return true, nil
+		})
+
+		// the only way to get here is if the p.nextCh is empty and closed
+		if err == nil {
+			close(stopCh)
+		}
+	}, 1*time.Minute, stopCh)
+}
+
+// shouldResync deterimines if the listener needs a resync. If the listener's resyncPeriod is 0,
+// this always returns false.
+func (p *processorListener) shouldResync(now time.Time) bool {
+	p.resyncLock.Lock()
+	defer p.resyncLock.Unlock()
+
+	if p.resyncPeriod == 0 {
+		return false
+	}
+
+	return now.After(p.nextResync) || now.Equal(p.nextResync)
+}
+
+func (p *processorListener) determineNextResync(now time.Time) {
+	p.resyncLock.Lock()
+	defer p.resyncLock.Unlock()
+
+	p.nextResync = now.Add(p.resyncPeriod)
+}
+
+func (p *processorListener) setResyncPeriod(resyncPeriod time.Duration) {
+	p.resyncLock.Lock()
+	defer p.resyncLock.Unlock()
+
+	p.resyncPeriod = resyncPeriod
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/store.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/store.go
new file mode 100755
index 0000000..4958987
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/store.go
@@ -0,0 +1,244 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+import (
+	"fmt"
+	"strings"
+
+	"k8s.io/apimachinery/pkg/api/meta"
+)
+
+// Store is a generic object storage interface. Reflector knows how to watch a server
+// and update a store. A generic store is provided, which allows Reflector to be used
+// as a local caching system, and an LRU store, which allows Reflector to work like a
+// queue of items yet to be processed.
+//
+// Store makes no assumptions about stored object identity; it is the responsibility
+// of a Store implementation to provide a mechanism to correctly key objects and to
+// define the contract for obtaining objects by some arbitrary key type.
+type Store interface {
+	Add(obj interface{}) error
+	Update(obj interface{}) error
+	Delete(obj interface{}) error
+	List() []interface{}
+	ListKeys() []string
+	Get(obj interface{}) (item interface{}, exists bool, err error)
+	GetByKey(key string) (item interface{}, exists bool, err error)
+
+	// Replace will delete the contents of the store, using instead the
+	// given list. Store takes ownership of the list, you should not reference
+	// it after calling this function.
+	Replace([]interface{}, string) error
+	Resync() error
+}
+
+// KeyFunc knows how to make a key from an object. Implementations should be deterministic.
+type KeyFunc func(obj interface{}) (string, error)
+
+// KeyError will be returned any time a KeyFunc gives an error; it includes the object
+// at fault.
+type KeyError struct {
+	Obj interface{}
+	Err error
+}
+
+// Error gives a human-readable description of the error.
+func (k KeyError) Error() string {
+	return fmt.Sprintf("couldn't create key for object %+v: %v", k.Obj, k.Err)
+}
+
+// ExplicitKey can be passed to MetaNamespaceKeyFunc if you have the key for
+// the object but not the object itself.
+type ExplicitKey string
+
+// MetaNamespaceKeyFunc is a convenient default KeyFunc which knows how to make
+// keys for API objects which implement meta.Interface.
+// The key uses the format <namespace>/<name> unless <namespace> is empty, then
+// it's just <name>.
+//
+// TODO: replace key-as-string with a key-as-struct so that this
+// packing/unpacking won't be necessary.
+func MetaNamespaceKeyFunc(obj interface{}) (string, error) {
+	if key, ok := obj.(ExplicitKey); ok {
+		return string(key), nil
+	}
+	meta, err := meta.Accessor(obj)
+	if err != nil {
+		return "", fmt.Errorf("object has no meta: %v", err)
+	}
+	if len(meta.GetNamespace()) > 0 {
+		return meta.GetNamespace() + "/" + meta.GetName(), nil
+	}
+	return meta.GetName(), nil
+}
+
+// SplitMetaNamespaceKey returns the namespace and name that
+// MetaNamespaceKeyFunc encoded into key.
+//
+// TODO: replace key-as-string with a key-as-struct so that this
+// packing/unpacking won't be necessary.
+func SplitMetaNamespaceKey(key string) (namespace, name string, err error) {
+	parts := strings.Split(key, "/")
+	switch len(parts) {
+	case 1:
+		// name only, no namespace
+		return "", parts[0], nil
+	case 2:
+		// namespace and name
+		return parts[0], parts[1], nil
+	}
+
+	return "", "", fmt.Errorf("unexpected key format: %q", key)
+}
+
+// cache responsibilities are limited to:
+//	1. Computing keys for objects via keyFunc
+//  2. Invoking methods of a ThreadSafeStorage interface
+type cache struct {
+	// cacheStorage bears the burden of thread safety for the cache
+	cacheStorage ThreadSafeStore
+	// keyFunc is used to make the key for objects stored in and retrieved from items, and
+	// should be deterministic.
+	keyFunc KeyFunc
+}
+
+var _ Store = &cache{}
+
+// Add inserts an item into the cache.
+func (c *cache) Add(obj interface{}) error {
+	key, err := c.keyFunc(obj)
+	if err != nil {
+		return KeyError{obj, err}
+	}
+	c.cacheStorage.Add(key, obj)
+	return nil
+}
+
+// Update sets an item in the cache to its updated state.
+func (c *cache) Update(obj interface{}) error {
+	key, err := c.keyFunc(obj)
+	if err != nil {
+		return KeyError{obj, err}
+	}
+	c.cacheStorage.Update(key, obj)
+	return nil
+}
+
+// Delete removes an item from the cache.
+func (c *cache) Delete(obj interface{}) error {
+	key, err := c.keyFunc(obj)
+	if err != nil {
+		return KeyError{obj, err}
+	}
+	c.cacheStorage.Delete(key)
+	return nil
+}
+
+// List returns a list of all the items.
+// List is completely threadsafe as long as you treat all items as immutable.
+func (c *cache) List() []interface{} {
+	return c.cacheStorage.List()
+}
+
+// ListKeys returns a list of all the keys of the objects currently
+// in the cache.
+func (c *cache) ListKeys() []string {
+	return c.cacheStorage.ListKeys()
+}
+
+// GetIndexers returns the indexers of cache
+func (c *cache) GetIndexers() Indexers {
+	return c.cacheStorage.GetIndexers()
+}
+
+// Index returns a list of items that match on the index function
+// Index is thread-safe so long as you treat all items as immutable
+func (c *cache) Index(indexName string, obj interface{}) ([]interface{}, error) {
+	return c.cacheStorage.Index(indexName, obj)
+}
+
+func (c *cache) IndexKeys(indexName, indexKey string) ([]string, error) {
+	return c.cacheStorage.IndexKeys(indexName, indexKey)
+}
+
+// ListIndexFuncValues returns the list of generated values of an Index func
+func (c *cache) ListIndexFuncValues(indexName string) []string {
+	return c.cacheStorage.ListIndexFuncValues(indexName)
+}
+
+func (c *cache) ByIndex(indexName, indexKey string) ([]interface{}, error) {
+	return c.cacheStorage.ByIndex(indexName, indexKey)
+}
+
+func (c *cache) AddIndexers(newIndexers Indexers) error {
+	return c.cacheStorage.AddIndexers(newIndexers)
+}
+
+// Get returns the requested item, or sets exists=false.
+// Get is completely threadsafe as long as you treat all items as immutable.
+func (c *cache) Get(obj interface{}) (item interface{}, exists bool, err error) {
+	key, err := c.keyFunc(obj)
+	if err != nil {
+		return nil, false, KeyError{obj, err}
+	}
+	return c.GetByKey(key)
+}
+
+// GetByKey returns the request item, or exists=false.
+// GetByKey is completely threadsafe as long as you treat all items as immutable.
+func (c *cache) GetByKey(key string) (item interface{}, exists bool, err error) {
+	item, exists = c.cacheStorage.Get(key)
+	return item, exists, nil
+}
+
+// Replace will delete the contents of 'c', using instead the given list.
+// 'c' takes ownership of the list, you should not reference the list again
+// after calling this function.
+func (c *cache) Replace(list []interface{}, resourceVersion string) error {
+	items := map[string]interface{}{}
+	for _, item := range list {
+		key, err := c.keyFunc(item)
+		if err != nil {
+			return KeyError{item, err}
+		}
+		items[key] = item
+	}
+	c.cacheStorage.Replace(items, resourceVersion)
+	return nil
+}
+
+// Resync touches all items in the store to force processing
+func (c *cache) Resync() error {
+	return c.cacheStorage.Resync()
+}
+
+// NewStore returns a Store implemented simply with a map and a lock.
+func NewStore(keyFunc KeyFunc) Store {
+	return &cache{
+		cacheStorage: NewThreadSafeStore(Indexers{}, Indices{}),
+		keyFunc:      keyFunc,
+	}
+}
+
+// NewIndexer returns an Indexer implemented simply with a map and a lock.
+func NewIndexer(keyFunc KeyFunc, indexers Indexers) Indexer {
+	return &cache{
+		cacheStorage: NewThreadSafeStore(indexers, Indices{}),
+		keyFunc:      keyFunc,
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/thread_safe_store.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/thread_safe_store.go
new file mode 100644
index 0000000..1c201ef
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/thread_safe_store.go
@@ -0,0 +1,304 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+import (
+	"fmt"
+	"sync"
+
+	"k8s.io/apimachinery/pkg/util/sets"
+)
+
+// ThreadSafeStore is an interface that allows concurrent access to a storage backend.
+// TL;DR caveats: you must not modify anything returned by Get or List as it will break
+// the indexing feature in addition to not being thread safe.
+//
+// The guarantees of thread safety provided by List/Get are only valid if the caller
+// treats returned items as read-only. For example, a pointer inserted in the store
+// through `Add` will be returned as is by `Get`. Multiple clients might invoke `Get`
+// on the same key and modify the pointer in a non-thread-safe way. Also note that
+// modifying objects stored by the indexers (if any) will *not* automatically lead
+// to a re-index. So it's not a good idea to directly modify the objects returned by
+// Get/List, in general.
+type ThreadSafeStore interface {
+	Add(key string, obj interface{})
+	Update(key string, obj interface{})
+	Delete(key string)
+	Get(key string) (item interface{}, exists bool)
+	List() []interface{}
+	ListKeys() []string
+	Replace(map[string]interface{}, string)
+	Index(indexName string, obj interface{}) ([]interface{}, error)
+	IndexKeys(indexName, indexKey string) ([]string, error)
+	ListIndexFuncValues(name string) []string
+	ByIndex(indexName, indexKey string) ([]interface{}, error)
+	GetIndexers() Indexers
+
+	// AddIndexers adds more indexers to this store.  If you call this after you already have data
+	// in the store, the results are undefined.
+	AddIndexers(newIndexers Indexers) error
+	Resync() error
+}
+
+// threadSafeMap implements ThreadSafeStore
+type threadSafeMap struct {
+	lock  sync.RWMutex
+	items map[string]interface{}
+
+	// indexers maps a name to an IndexFunc
+	indexers Indexers
+	// indices maps a name to an Index
+	indices Indices
+}
+
+func (c *threadSafeMap) Add(key string, obj interface{}) {
+	c.lock.Lock()
+	defer c.lock.Unlock()
+	oldObject := c.items[key]
+	c.items[key] = obj
+	c.updateIndices(oldObject, obj, key)
+}
+
+func (c *threadSafeMap) Update(key string, obj interface{}) {
+	c.lock.Lock()
+	defer c.lock.Unlock()
+	oldObject := c.items[key]
+	c.items[key] = obj
+	c.updateIndices(oldObject, obj, key)
+}
+
+func (c *threadSafeMap) Delete(key string) {
+	c.lock.Lock()
+	defer c.lock.Unlock()
+	if obj, exists := c.items[key]; exists {
+		c.deleteFromIndices(obj, key)
+		delete(c.items, key)
+	}
+}
+
+func (c *threadSafeMap) Get(key string) (item interface{}, exists bool) {
+	c.lock.RLock()
+	defer c.lock.RUnlock()
+	item, exists = c.items[key]
+	return item, exists
+}
+
+func (c *threadSafeMap) List() []interface{} {
+	c.lock.RLock()
+	defer c.lock.RUnlock()
+	list := make([]interface{}, 0, len(c.items))
+	for _, item := range c.items {
+		list = append(list, item)
+	}
+	return list
+}
+
+// ListKeys returns a list of all the keys of the objects currently
+// in the threadSafeMap.
+func (c *threadSafeMap) ListKeys() []string {
+	c.lock.RLock()
+	defer c.lock.RUnlock()
+	list := make([]string, 0, len(c.items))
+	for key := range c.items {
+		list = append(list, key)
+	}
+	return list
+}
+
+func (c *threadSafeMap) Replace(items map[string]interface{}, resourceVersion string) {
+	c.lock.Lock()
+	defer c.lock.Unlock()
+	c.items = items
+
+	// rebuild any index
+	c.indices = Indices{}
+	for key, item := range c.items {
+		c.updateIndices(nil, item, key)
+	}
+}
+
+// Index returns a list of items that match on the index function
+// Index is thread-safe so long as you treat all items as immutable
+func (c *threadSafeMap) Index(indexName string, obj interface{}) ([]interface{}, error) {
+	c.lock.RLock()
+	defer c.lock.RUnlock()
+
+	indexFunc := c.indexers[indexName]
+	if indexFunc == nil {
+		return nil, fmt.Errorf("Index with name %s does not exist", indexName)
+	}
+
+	indexKeys, err := indexFunc(obj)
+	if err != nil {
+		return nil, err
+	}
+	index := c.indices[indexName]
+
+	// need to de-dupe the return list.  Since multiple keys are allowed, this can happen.
+	returnKeySet := sets.String{}
+	for _, indexKey := range indexKeys {
+		set := index[indexKey]
+		for _, key := range set.UnsortedList() {
+			returnKeySet.Insert(key)
+		}
+	}
+
+	list := make([]interface{}, 0, returnKeySet.Len())
+	for absoluteKey := range returnKeySet {
+		list = append(list, c.items[absoluteKey])
+	}
+	return list, nil
+}
+
+// ByIndex returns a list of items that match an exact value on the index function
+func (c *threadSafeMap) ByIndex(indexName, indexKey string) ([]interface{}, error) {
+	c.lock.RLock()
+	defer c.lock.RUnlock()
+
+	indexFunc := c.indexers[indexName]
+	if indexFunc == nil {
+		return nil, fmt.Errorf("Index with name %s does not exist", indexName)
+	}
+
+	index := c.indices[indexName]
+
+	set := index[indexKey]
+	list := make([]interface{}, 0, set.Len())
+	for _, key := range set.List() {
+		list = append(list, c.items[key])
+	}
+
+	return list, nil
+}
+
+// IndexKeys returns a list of keys that match on the index function.
+// IndexKeys is thread-safe so long as you treat all items as immutable.
+func (c *threadSafeMap) IndexKeys(indexName, indexKey string) ([]string, error) {
+	c.lock.RLock()
+	defer c.lock.RUnlock()
+
+	indexFunc := c.indexers[indexName]
+	if indexFunc == nil {
+		return nil, fmt.Errorf("Index with name %s does not exist", indexName)
+	}
+
+	index := c.indices[indexName]
+
+	set := index[indexKey]
+	return set.List(), nil
+}
+
+func (c *threadSafeMap) ListIndexFuncValues(indexName string) []string {
+	c.lock.RLock()
+	defer c.lock.RUnlock()
+
+	index := c.indices[indexName]
+	names := make([]string, 0, len(index))
+	for key := range index {
+		names = append(names, key)
+	}
+	return names
+}
+
+func (c *threadSafeMap) GetIndexers() Indexers {
+	return c.indexers
+}
+
+func (c *threadSafeMap) AddIndexers(newIndexers Indexers) error {
+	c.lock.Lock()
+	defer c.lock.Unlock()
+
+	if len(c.items) > 0 {
+		return fmt.Errorf("cannot add indexers to running index")
+	}
+
+	oldKeys := sets.StringKeySet(c.indexers)
+	newKeys := sets.StringKeySet(newIndexers)
+
+	if oldKeys.HasAny(newKeys.List()...) {
+		return fmt.Errorf("indexer conflict: %v", oldKeys.Intersection(newKeys))
+	}
+
+	for k, v := range newIndexers {
+		c.indexers[k] = v
+	}
+	return nil
+}
+
+// updateIndices modifies the objects location in the managed indexes, if this is an update, you must provide an oldObj
+// updateIndices must be called from a function that already has a lock on the cache
+func (c *threadSafeMap) updateIndices(oldObj interface{}, newObj interface{}, key string) {
+	// if we got an old object, we need to remove it before we add it again
+	if oldObj != nil {
+		c.deleteFromIndices(oldObj, key)
+	}
+	for name, indexFunc := range c.indexers {
+		indexValues, err := indexFunc(newObj)
+		if err != nil {
+			panic(fmt.Errorf("unable to calculate an index entry for key %q on index %q: %v", key, name, err))
+		}
+		index := c.indices[name]
+		if index == nil {
+			index = Index{}
+			c.indices[name] = index
+		}
+
+		for _, indexValue := range indexValues {
+			set := index[indexValue]
+			if set == nil {
+				set = sets.String{}
+				index[indexValue] = set
+			}
+			set.Insert(key)
+		}
+	}
+}
+
+// deleteFromIndices removes the object from each of the managed indexes
+// it is intended to be called from a function that already has a lock on the cache
+func (c *threadSafeMap) deleteFromIndices(obj interface{}, key string) {
+	for name, indexFunc := range c.indexers {
+		indexValues, err := indexFunc(obj)
+		if err != nil {
+			panic(fmt.Errorf("unable to calculate an index entry for key %q on index %q: %v", key, name, err))
+		}
+
+		index := c.indices[name]
+		if index == nil {
+			continue
+		}
+		for _, indexValue := range indexValues {
+			set := index[indexValue]
+			if set != nil {
+				set.Delete(key)
+			}
+		}
+	}
+}
+
+func (c *threadSafeMap) Resync() error {
+	// Nothing to do
+	return nil
+}
+
+func NewThreadSafeStore(indexers Indexers, indices Indices) ThreadSafeStore {
+	return &threadSafeMap{
+		items:    map[string]interface{}{},
+		indexers: indexers,
+		indices:  indices,
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/cache/undelta_store.go b/metrics-server/vendor/k8s.io/client-go/tools/cache/undelta_store.go
new file mode 100644
index 0000000..117df46
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/cache/undelta_store.go
@@ -0,0 +1,83 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cache
+
+// UndeltaStore listens to incremental updates and sends complete state on every change.
+// It implements the Store interface so that it can receive a stream of mirrored objects
+// from Reflector.  Whenever it receives any complete (Store.Replace) or incremental change
+// (Store.Add, Store.Update, Store.Delete), it sends the complete state by calling PushFunc.
+// It is thread-safe.  It guarantees that every change (Add, Update, Replace, Delete) results
+// in one call to PushFunc, but sometimes PushFunc may be called twice with the same values.
+// PushFunc should be thread safe.
+type UndeltaStore struct {
+	Store
+	PushFunc func([]interface{})
+}
+
+// Assert that it implements the Store interface.
+var _ Store = &UndeltaStore{}
+
+// Note about thread safety.  The Store implementation (cache.cache) uses a lock for all methods.
+// In the functions below, the lock gets released and reacquired betweend the {Add,Delete,etc}
+// and the List.  So, the following can happen, resulting in two identical calls to PushFunc.
+// time            thread 1                  thread 2
+// 0               UndeltaStore.Add(a)
+// 1                                         UndeltaStore.Add(b)
+// 2               Store.Add(a)
+// 3                                         Store.Add(b)
+// 4               Store.List() -> [a,b]
+// 5                                         Store.List() -> [a,b]
+
+func (u *UndeltaStore) Add(obj interface{}) error {
+	if err := u.Store.Add(obj); err != nil {
+		return err
+	}
+	u.PushFunc(u.Store.List())
+	return nil
+}
+
+func (u *UndeltaStore) Update(obj interface{}) error {
+	if err := u.Store.Update(obj); err != nil {
+		return err
+	}
+	u.PushFunc(u.Store.List())
+	return nil
+}
+
+func (u *UndeltaStore) Delete(obj interface{}) error {
+	if err := u.Store.Delete(obj); err != nil {
+		return err
+	}
+	u.PushFunc(u.Store.List())
+	return nil
+}
+
+func (u *UndeltaStore) Replace(list []interface{}, resourceVersion string) error {
+	if err := u.Store.Replace(list, resourceVersion); err != nil {
+		return err
+	}
+	u.PushFunc(u.Store.List())
+	return nil
+}
+
+// NewUndeltaStore returns an UndeltaStore implemented with a Store.
+func NewUndeltaStore(pushFunc func([]interface{}), keyFunc KeyFunc) *UndeltaStore {
+	return &UndeltaStore{
+		Store:    NewStore(keyFunc),
+		PushFunc: pushFunc,
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/doc.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/doc.go
new file mode 100644
index 0000000..0a08187
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/doc.go
@@ -0,0 +1,18 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// +k8s:deepcopy-gen=package
+package api
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/helpers.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/helpers.go
new file mode 100644
index 0000000..43e2648
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/helpers.go
@@ -0,0 +1,183 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package api
+
+import (
+	"encoding/base64"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path"
+	"path/filepath"
+)
+
+func init() {
+	sDec, _ := base64.StdEncoding.DecodeString("REDACTED+")
+	redactedBytes = []byte(string(sDec))
+}
+
+// IsConfigEmpty returns true if the config is empty.
+func IsConfigEmpty(config *Config) bool {
+	return len(config.AuthInfos) == 0 && len(config.Clusters) == 0 && len(config.Contexts) == 0 &&
+		len(config.CurrentContext) == 0 &&
+		len(config.Preferences.Extensions) == 0 && !config.Preferences.Colors &&
+		len(config.Extensions) == 0
+}
+
+// MinifyConfig read the current context and uses that to keep only the relevant pieces of config
+// This is useful for making secrets based on kubeconfig files
+func MinifyConfig(config *Config) error {
+	if len(config.CurrentContext) == 0 {
+		return errors.New("current-context must exist in order to minify")
+	}
+
+	currContext, exists := config.Contexts[config.CurrentContext]
+	if !exists {
+		return fmt.Errorf("cannot locate context %v", config.CurrentContext)
+	}
+
+	newContexts := map[string]*Context{}
+	newContexts[config.CurrentContext] = currContext
+
+	newClusters := map[string]*Cluster{}
+	if len(currContext.Cluster) > 0 {
+		if _, exists := config.Clusters[currContext.Cluster]; !exists {
+			return fmt.Errorf("cannot locate cluster %v", currContext.Cluster)
+		}
+
+		newClusters[currContext.Cluster] = config.Clusters[currContext.Cluster]
+	}
+
+	newAuthInfos := map[string]*AuthInfo{}
+	if len(currContext.AuthInfo) > 0 {
+		if _, exists := config.AuthInfos[currContext.AuthInfo]; !exists {
+			return fmt.Errorf("cannot locate user %v", currContext.AuthInfo)
+		}
+
+		newAuthInfos[currContext.AuthInfo] = config.AuthInfos[currContext.AuthInfo]
+	}
+
+	config.AuthInfos = newAuthInfos
+	config.Clusters = newClusters
+	config.Contexts = newContexts
+
+	return nil
+}
+
+var redactedBytes []byte
+
+// Flatten redacts raw data entries from the config object for a human-readable view.
+func ShortenConfig(config *Config) {
+	// trick json encoder into printing a human readable string in the raw data
+	// by base64 decoding what we want to print. Relies on implementation of
+	// http://golang.org/pkg/encoding/json/#Marshal using base64 to encode []byte
+	for key, authInfo := range config.AuthInfos {
+		if len(authInfo.ClientKeyData) > 0 {
+			authInfo.ClientKeyData = redactedBytes
+		}
+		if len(authInfo.ClientCertificateData) > 0 {
+			authInfo.ClientCertificateData = redactedBytes
+		}
+		config.AuthInfos[key] = authInfo
+	}
+	for key, cluster := range config.Clusters {
+		if len(cluster.CertificateAuthorityData) > 0 {
+			cluster.CertificateAuthorityData = redactedBytes
+		}
+		config.Clusters[key] = cluster
+	}
+}
+
+// Flatten changes the config object into a self contained config (useful for making secrets)
+func FlattenConfig(config *Config) error {
+	for key, authInfo := range config.AuthInfos {
+		baseDir, err := MakeAbs(path.Dir(authInfo.LocationOfOrigin), "")
+		if err != nil {
+			return err
+		}
+
+		if err := FlattenContent(&authInfo.ClientCertificate, &authInfo.ClientCertificateData, baseDir); err != nil {
+			return err
+		}
+		if err := FlattenContent(&authInfo.ClientKey, &authInfo.ClientKeyData, baseDir); err != nil {
+			return err
+		}
+
+		config.AuthInfos[key] = authInfo
+	}
+	for key, cluster := range config.Clusters {
+		baseDir, err := MakeAbs(path.Dir(cluster.LocationOfOrigin), "")
+		if err != nil {
+			return err
+		}
+
+		if err := FlattenContent(&cluster.CertificateAuthority, &cluster.CertificateAuthorityData, baseDir); err != nil {
+			return err
+		}
+
+		config.Clusters[key] = cluster
+	}
+
+	return nil
+}
+
+func FlattenContent(path *string, contents *[]byte, baseDir string) error {
+	if len(*path) != 0 {
+		if len(*contents) > 0 {
+			return errors.New("cannot have values for both path and contents")
+		}
+
+		var err error
+		absPath := ResolvePath(*path, baseDir)
+		*contents, err = ioutil.ReadFile(absPath)
+		if err != nil {
+			return err
+		}
+
+		*path = ""
+	}
+
+	return nil
+}
+
+// ResolvePath returns the path as an absolute paths, relative to the given base directory
+func ResolvePath(path string, base string) string {
+	// Don't resolve empty paths
+	if len(path) > 0 {
+		// Don't resolve absolute paths
+		if !filepath.IsAbs(path) {
+			return filepath.Join(base, path)
+		}
+	}
+
+	return path
+}
+
+func MakeAbs(path, base string) (string, error) {
+	if filepath.IsAbs(path) {
+		return path, nil
+	}
+	if len(base) == 0 {
+		cwd, err := os.Getwd()
+		if err != nil {
+			return "", err
+		}
+		base = cwd
+	}
+	return filepath.Join(base, path), nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/latest/latest.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/latest/latest.go
new file mode 100644
index 0000000..5fbbe3f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/latest/latest.go
@@ -0,0 +1,66 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package latest
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/runtime/serializer/json"
+	"k8s.io/apimachinery/pkg/runtime/serializer/versioning"
+	"k8s.io/client-go/tools/clientcmd/api"
+	"k8s.io/client-go/tools/clientcmd/api/v1"
+)
+
+// Version is the string that represents the current external default version.
+const Version = "v1"
+
+var ExternalVersion = schema.GroupVersion{Group: "", Version: "v1"}
+
+// OldestVersion is the string that represents the oldest server version supported,
+// for client code that wants to hardcode the lowest common denominator.
+const OldestVersion = "v1"
+
+// Versions is the list of versions that are recognized in code. The order provided
+// may be assumed to be least feature rich to most feature rich, and clients may
+// choose to prefer the latter items in the list over the former items when presented
+// with a set of versions to choose.
+var Versions = []string{"v1"}
+
+var (
+	Codec  runtime.Codec
+	Scheme *runtime.Scheme
+)
+
+func init() {
+	Scheme = runtime.NewScheme()
+	if err := api.AddToScheme(Scheme); err != nil {
+		// Programmer error, detect immediately
+		panic(err)
+	}
+	if err := v1.AddToScheme(Scheme); err != nil {
+		// Programmer error, detect immediately
+		panic(err)
+	}
+	yamlSerializer := json.NewYAMLSerializer(json.DefaultMetaFactory, Scheme, Scheme)
+	Codec = versioning.NewDefaultingCodecForScheme(
+		Scheme,
+		yamlSerializer,
+		yamlSerializer,
+		schema.GroupVersion{Version: Version},
+		runtime.InternalGroupVersioner,
+	)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/register.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/register.go
new file mode 100644
index 0000000..2eec388
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/register.go
@@ -0,0 +1,46 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package api
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// SchemeGroupVersion is group version used to register these objects
+// TODO this should be in the "kubeconfig" group
+var SchemeGroupVersion = schema.GroupVersion{Group: "", Version: runtime.APIVersionInternal}
+
+var (
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
+	AddToScheme   = SchemeBuilder.AddToScheme
+)
+
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&Config{},
+	)
+	return nil
+}
+
+func (obj *Config) GetObjectKind() schema.ObjectKind { return obj }
+func (obj *Config) SetGroupVersionKind(gvk schema.GroupVersionKind) {
+	obj.APIVersion, obj.Kind = gvk.ToAPIVersionAndKind()
+}
+func (obj *Config) GroupVersionKind() schema.GroupVersionKind {
+	return schema.FromAPIVersionAndKind(obj.APIVersion, obj.Kind)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/types.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/types.go
new file mode 100644
index 0000000..1391df7
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/types.go
@@ -0,0 +1,218 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package api
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+)
+
+// Where possible, json tags match the cli argument names.
+// Top level config objects and all values required for proper functioning are not "omitempty".  Any truly optional piece of config is allowed to be omitted.
+
+// Config holds the information needed to build connect to remote kubernetes clusters as a given user
+// IMPORTANT if you add fields to this struct, please update IsConfigEmpty()
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+type Config struct {
+	// Legacy field from pkg/api/types.go TypeMeta.
+	// TODO(jlowdermilk): remove this after eliminating downstream dependencies.
+	// +optional
+	Kind string `json:"kind,omitempty"`
+	// Legacy field from pkg/api/types.go TypeMeta.
+	// TODO(jlowdermilk): remove this after eliminating downstream dependencies.
+	// +optional
+	APIVersion string `json:"apiVersion,omitempty"`
+	// Preferences holds general information to be use for cli interactions
+	Preferences Preferences `json:"preferences"`
+	// Clusters is a map of referencable names to cluster configs
+	Clusters map[string]*Cluster `json:"clusters"`
+	// AuthInfos is a map of referencable names to user configs
+	AuthInfos map[string]*AuthInfo `json:"users"`
+	// Contexts is a map of referencable names to context configs
+	Contexts map[string]*Context `json:"contexts"`
+	// CurrentContext is the name of the context that you would like to use by default
+	CurrentContext string `json:"current-context"`
+	// Extensions holds additional information. This is useful for extenders so that reads and writes don't clobber unknown fields
+	// +optional
+	Extensions map[string]runtime.Object `json:"extensions,omitempty"`
+}
+
+// IMPORTANT if you add fields to this struct, please update IsConfigEmpty()
+type Preferences struct {
+	// +optional
+	Colors bool `json:"colors,omitempty"`
+	// Extensions holds additional information. This is useful for extenders so that reads and writes don't clobber unknown fields
+	// +optional
+	Extensions map[string]runtime.Object `json:"extensions,omitempty"`
+}
+
+// Cluster contains information about how to communicate with a kubernetes cluster
+type Cluster struct {
+	// LocationOfOrigin indicates where this object came from.  It is used for round tripping config post-merge, but never serialized.
+	LocationOfOrigin string
+	// Server is the address of the kubernetes cluster (https://hostname:port).
+	Server string `json:"server"`
+	// InsecureSkipTLSVerify skips the validity check for the server's certificate. This will make your HTTPS connections insecure.
+	// +optional
+	InsecureSkipTLSVerify bool `json:"insecure-skip-tls-verify,omitempty"`
+	// CertificateAuthority is the path to a cert file for the certificate authority.
+	// +optional
+	CertificateAuthority string `json:"certificate-authority,omitempty"`
+	// CertificateAuthorityData contains PEM-encoded certificate authority certificates. Overrides CertificateAuthority
+	// +optional
+	CertificateAuthorityData []byte `json:"certificate-authority-data,omitempty"`
+	// Extensions holds additional information. This is useful for extenders so that reads and writes don't clobber unknown fields
+	// +optional
+	Extensions map[string]runtime.Object `json:"extensions,omitempty"`
+}
+
+// AuthInfo contains information that describes identity information.  This is use to tell the kubernetes cluster who you are.
+type AuthInfo struct {
+	// LocationOfOrigin indicates where this object came from.  It is used for round tripping config post-merge, but never serialized.
+	LocationOfOrigin string
+	// ClientCertificate is the path to a client cert file for TLS.
+	// +optional
+	ClientCertificate string `json:"client-certificate,omitempty"`
+	// ClientCertificateData contains PEM-encoded data from a client cert file for TLS. Overrides ClientCertificate
+	// +optional
+	ClientCertificateData []byte `json:"client-certificate-data,omitempty"`
+	// ClientKey is the path to a client key file for TLS.
+	// +optional
+	ClientKey string `json:"client-key,omitempty"`
+	// ClientKeyData contains PEM-encoded data from a client key file for TLS. Overrides ClientKey
+	// +optional
+	ClientKeyData []byte `json:"client-key-data,omitempty"`
+	// Token is the bearer token for authentication to the kubernetes cluster.
+	// +optional
+	Token string `json:"token,omitempty"`
+	// TokenFile is a pointer to a file that contains a bearer token (as described above).  If both Token and TokenFile are present, Token takes precedence.
+	// +optional
+	TokenFile string `json:"tokenFile,omitempty"`
+	// Impersonate is the username to act-as.
+	// +optional
+	Impersonate string `json:"act-as,omitempty"`
+	// ImpersonateGroups is the groups to imperonate.
+	// +optional
+	ImpersonateGroups []string `json:"act-as-groups,omitempty"`
+	// ImpersonateUserExtra contains additional information for impersonated user.
+	// +optional
+	ImpersonateUserExtra map[string][]string `json:"act-as-user-extra,omitempty"`
+	// Username is the username for basic authentication to the kubernetes cluster.
+	// +optional
+	Username string `json:"username,omitempty"`
+	// Password is the password for basic authentication to the kubernetes cluster.
+	// +optional
+	Password string `json:"password,omitempty"`
+	// AuthProvider specifies a custom authentication plugin for the kubernetes cluster.
+	// +optional
+	AuthProvider *AuthProviderConfig `json:"auth-provider,omitempty"`
+	// Exec specifies a custom exec-based authentication plugin for the kubernetes cluster.
+	// +optional
+	Exec *ExecConfig `json:"exec,omitempty"`
+	// Extensions holds additional information. This is useful for extenders so that reads and writes don't clobber unknown fields
+	// +optional
+	Extensions map[string]runtime.Object `json:"extensions,omitempty"`
+}
+
+// Context is a tuple of references to a cluster (how do I communicate with a kubernetes cluster), a user (how do I identify myself), and a namespace (what subset of resources do I want to work with)
+type Context struct {
+	// LocationOfOrigin indicates where this object came from.  It is used for round tripping config post-merge, but never serialized.
+	LocationOfOrigin string
+	// Cluster is the name of the cluster for this context
+	Cluster string `json:"cluster"`
+	// AuthInfo is the name of the authInfo for this context
+	AuthInfo string `json:"user"`
+	// Namespace is the default namespace to use on unspecified requests
+	// +optional
+	Namespace string `json:"namespace,omitempty"`
+	// Extensions holds additional information. This is useful for extenders so that reads and writes don't clobber unknown fields
+	// +optional
+	Extensions map[string]runtime.Object `json:"extensions,omitempty"`
+}
+
+// AuthProviderConfig holds the configuration for a specified auth provider.
+type AuthProviderConfig struct {
+	Name string `json:"name"`
+	// +optional
+	Config map[string]string `json:"config,omitempty"`
+}
+
+// ExecConfig specifies a command to provide client credentials. The command is exec'd
+// and outputs structured stdout holding credentials.
+//
+// See the client.authentiction.k8s.io API group for specifications of the exact input
+// and output format
+type ExecConfig struct {
+	// Command to execute.
+	Command string `json:"command"`
+	// Arguments to pass to the command when executing it.
+	// +optional
+	Args []string `json:"args"`
+	// Env defines additional environment variables to expose to the process. These
+	// are unioned with the host's environment, as well as variables client-go uses
+	// to pass argument to the plugin.
+	// +optional
+	Env []ExecEnvVar `json:"env"`
+
+	// Preferred input version of the ExecInfo. The returned ExecCredentials MUST use
+	// the same encoding version as the input.
+	APIVersion string `json:"apiVersion,omitempty"`
+}
+
+// ExecEnvVar is used for setting environment variables when executing an exec-based
+// credential plugin.
+type ExecEnvVar struct {
+	Name  string `json:"name"`
+	Value string `json:"value"`
+}
+
+// NewConfig is a convenience function that returns a new Config object with non-nil maps
+func NewConfig() *Config {
+	return &Config{
+		Preferences: *NewPreferences(),
+		Clusters:    make(map[string]*Cluster),
+		AuthInfos:   make(map[string]*AuthInfo),
+		Contexts:    make(map[string]*Context),
+		Extensions:  make(map[string]runtime.Object),
+	}
+}
+
+// NewContext is a convenience function that returns a new Context
+// object with non-nil maps
+func NewContext() *Context {
+	return &Context{Extensions: make(map[string]runtime.Object)}
+}
+
+// NewCluster is a convenience function that returns a new Cluster
+// object with non-nil maps
+func NewCluster() *Cluster {
+	return &Cluster{Extensions: make(map[string]runtime.Object)}
+}
+
+// NewAuthInfo is a convenience function that returns a new AuthInfo
+// object with non-nil maps
+func NewAuthInfo() *AuthInfo {
+	return &AuthInfo{
+		Extensions:           make(map[string]runtime.Object),
+		ImpersonateUserExtra: make(map[string][]string),
+	}
+}
+
+// NewPreferences is a convenience function that returns a new
+// Preferences object with non-nil maps
+func NewPreferences() *Preferences {
+	return &Preferences{Extensions: make(map[string]runtime.Object)}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/v1/conversion.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/v1/conversion.go
new file mode 100644
index 0000000..2d7142e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/v1/conversion.go
@@ -0,0 +1,244 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"fmt"
+	"sort"
+
+	"k8s.io/apimachinery/pkg/conversion"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/client-go/tools/clientcmd/api"
+)
+
+func addConversionFuncs(scheme *runtime.Scheme) error {
+	return scheme.AddConversionFuncs(
+		func(in *Cluster, out *api.Cluster, s conversion.Scope) error {
+			return s.DefaultConvert(in, out, conversion.IgnoreMissingFields)
+		},
+		func(in *api.Cluster, out *Cluster, s conversion.Scope) error {
+			return s.DefaultConvert(in, out, conversion.IgnoreMissingFields)
+		},
+		func(in *Preferences, out *api.Preferences, s conversion.Scope) error {
+			return s.DefaultConvert(in, out, conversion.IgnoreMissingFields)
+		},
+		func(in *api.Preferences, out *Preferences, s conversion.Scope) error {
+			return s.DefaultConvert(in, out, conversion.IgnoreMissingFields)
+		},
+		func(in *AuthInfo, out *api.AuthInfo, s conversion.Scope) error {
+			return s.DefaultConvert(in, out, conversion.IgnoreMissingFields)
+		},
+		func(in *api.AuthInfo, out *AuthInfo, s conversion.Scope) error {
+			return s.DefaultConvert(in, out, conversion.IgnoreMissingFields)
+		},
+		func(in *Context, out *api.Context, s conversion.Scope) error {
+			return s.DefaultConvert(in, out, conversion.IgnoreMissingFields)
+		},
+		func(in *api.Context, out *Context, s conversion.Scope) error {
+			return s.DefaultConvert(in, out, conversion.IgnoreMissingFields)
+		},
+
+		func(in *Config, out *api.Config, s conversion.Scope) error {
+			out.CurrentContext = in.CurrentContext
+			if err := s.Convert(&in.Preferences, &out.Preferences, 0); err != nil {
+				return err
+			}
+
+			out.Clusters = make(map[string]*api.Cluster)
+			if err := s.Convert(&in.Clusters, &out.Clusters, 0); err != nil {
+				return err
+			}
+			out.AuthInfos = make(map[string]*api.AuthInfo)
+			if err := s.Convert(&in.AuthInfos, &out.AuthInfos, 0); err != nil {
+				return err
+			}
+			out.Contexts = make(map[string]*api.Context)
+			if err := s.Convert(&in.Contexts, &out.Contexts, 0); err != nil {
+				return err
+			}
+			out.Extensions = make(map[string]runtime.Object)
+			if err := s.Convert(&in.Extensions, &out.Extensions, 0); err != nil {
+				return err
+			}
+			return nil
+		},
+		func(in *api.Config, out *Config, s conversion.Scope) error {
+			out.CurrentContext = in.CurrentContext
+			if err := s.Convert(&in.Preferences, &out.Preferences, 0); err != nil {
+				return err
+			}
+
+			out.Clusters = make([]NamedCluster, 0, 0)
+			if err := s.Convert(&in.Clusters, &out.Clusters, 0); err != nil {
+				return err
+			}
+			out.AuthInfos = make([]NamedAuthInfo, 0, 0)
+			if err := s.Convert(&in.AuthInfos, &out.AuthInfos, 0); err != nil {
+				return err
+			}
+			out.Contexts = make([]NamedContext, 0, 0)
+			if err := s.Convert(&in.Contexts, &out.Contexts, 0); err != nil {
+				return err
+			}
+			out.Extensions = make([]NamedExtension, 0, 0)
+			if err := s.Convert(&in.Extensions, &out.Extensions, 0); err != nil {
+				return err
+			}
+			return nil
+		},
+		func(in *[]NamedCluster, out *map[string]*api.Cluster, s conversion.Scope) error {
+			for _, curr := range *in {
+				newCluster := api.NewCluster()
+				if err := s.Convert(&curr.Cluster, newCluster, 0); err != nil {
+					return err
+				}
+				if (*out)[curr.Name] == nil {
+					(*out)[curr.Name] = newCluster
+				} else {
+					return fmt.Errorf("error converting *[]NamedCluster into *map[string]*api.Cluster: duplicate name \"%v\" in list: %v", curr.Name, *in)
+				}
+			}
+
+			return nil
+		},
+		func(in *map[string]*api.Cluster, out *[]NamedCluster, s conversion.Scope) error {
+			allKeys := make([]string, 0, len(*in))
+			for key := range *in {
+				allKeys = append(allKeys, key)
+			}
+			sort.Strings(allKeys)
+
+			for _, key := range allKeys {
+				newCluster := (*in)[key]
+				oldCluster := &Cluster{}
+				if err := s.Convert(newCluster, oldCluster, 0); err != nil {
+					return err
+				}
+
+				namedCluster := NamedCluster{key, *oldCluster}
+				*out = append(*out, namedCluster)
+			}
+
+			return nil
+		},
+		func(in *[]NamedAuthInfo, out *map[string]*api.AuthInfo, s conversion.Scope) error {
+			for _, curr := range *in {
+				newAuthInfo := api.NewAuthInfo()
+				if err := s.Convert(&curr.AuthInfo, newAuthInfo, 0); err != nil {
+					return err
+				}
+				if (*out)[curr.Name] == nil {
+					(*out)[curr.Name] = newAuthInfo
+				} else {
+					return fmt.Errorf("error converting *[]NamedAuthInfo into *map[string]*api.AuthInfo: duplicate name \"%v\" in list: %v", curr.Name, *in)
+				}
+			}
+
+			return nil
+		},
+		func(in *map[string]*api.AuthInfo, out *[]NamedAuthInfo, s conversion.Scope) error {
+			allKeys := make([]string, 0, len(*in))
+			for key := range *in {
+				allKeys = append(allKeys, key)
+			}
+			sort.Strings(allKeys)
+
+			for _, key := range allKeys {
+				newAuthInfo := (*in)[key]
+				oldAuthInfo := &AuthInfo{}
+				if err := s.Convert(newAuthInfo, oldAuthInfo, 0); err != nil {
+					return err
+				}
+
+				namedAuthInfo := NamedAuthInfo{key, *oldAuthInfo}
+				*out = append(*out, namedAuthInfo)
+			}
+
+			return nil
+		},
+		func(in *[]NamedContext, out *map[string]*api.Context, s conversion.Scope) error {
+			for _, curr := range *in {
+				newContext := api.NewContext()
+				if err := s.Convert(&curr.Context, newContext, 0); err != nil {
+					return err
+				}
+				if (*out)[curr.Name] == nil {
+					(*out)[curr.Name] = newContext
+				} else {
+					return fmt.Errorf("error converting *[]NamedContext into *map[string]*api.Context: duplicate name \"%v\" in list: %v", curr.Name, *in)
+				}
+			}
+
+			return nil
+		},
+		func(in *map[string]*api.Context, out *[]NamedContext, s conversion.Scope) error {
+			allKeys := make([]string, 0, len(*in))
+			for key := range *in {
+				allKeys = append(allKeys, key)
+			}
+			sort.Strings(allKeys)
+
+			for _, key := range allKeys {
+				newContext := (*in)[key]
+				oldContext := &Context{}
+				if err := s.Convert(newContext, oldContext, 0); err != nil {
+					return err
+				}
+
+				namedContext := NamedContext{key, *oldContext}
+				*out = append(*out, namedContext)
+			}
+
+			return nil
+		},
+		func(in *[]NamedExtension, out *map[string]runtime.Object, s conversion.Scope) error {
+			for _, curr := range *in {
+				var newExtension runtime.Object
+				if err := s.Convert(&curr.Extension, &newExtension, 0); err != nil {
+					return err
+				}
+				if (*out)[curr.Name] == nil {
+					(*out)[curr.Name] = newExtension
+				} else {
+					return fmt.Errorf("error converting *[]NamedExtension into *map[string]runtime.Object: duplicate name \"%v\" in list: %v", curr.Name, *in)
+				}
+			}
+
+			return nil
+		},
+		func(in *map[string]runtime.Object, out *[]NamedExtension, s conversion.Scope) error {
+			allKeys := make([]string, 0, len(*in))
+			for key := range *in {
+				allKeys = append(allKeys, key)
+			}
+			sort.Strings(allKeys)
+
+			for _, key := range allKeys {
+				newExtension := (*in)[key]
+				oldExtension := &runtime.RawExtension{}
+				if err := s.Convert(newExtension, oldExtension, 0); err != nil {
+					return err
+				}
+
+				namedExtension := NamedExtension{key, *oldExtension}
+				*out = append(*out, namedExtension)
+			}
+
+			return nil
+		},
+	)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/v1/doc.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/v1/doc.go
new file mode 100644
index 0000000..9750cf7
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/v1/doc.go
@@ -0,0 +1,18 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// +k8s:deepcopy-gen=package
+package v1
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/v1/register.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/v1/register.go
new file mode 100644
index 0000000..7b91d50
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/v1/register.go
@@ -0,0 +1,56 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// SchemeGroupVersion is group version used to register these objects
+// TODO this should be in the "kubeconfig" group
+var SchemeGroupVersion = schema.GroupVersion{Group: "", Version: "v1"}
+
+var (
+	// TODO: move SchemeBuilder with zz_generated.deepcopy.go to k8s.io/api.
+	// localSchemeBuilder and AddToScheme will stay in k8s.io/kubernetes.
+	SchemeBuilder      runtime.SchemeBuilder
+	localSchemeBuilder = &SchemeBuilder
+	AddToScheme        = localSchemeBuilder.AddToScheme
+)
+
+func init() {
+	// We only register manually written functions here. The registration of the
+	// generated functions takes place in the generated files. The separation
+	// makes the code compile even when the generated files are missing.
+	localSchemeBuilder.Register(addKnownTypes, addConversionFuncs)
+}
+
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&Config{},
+	)
+	return nil
+}
+
+func (obj *Config) GetObjectKind() schema.ObjectKind { return obj }
+func (obj *Config) SetGroupVersionKind(gvk schema.GroupVersionKind) {
+	obj.APIVersion, obj.Kind = gvk.ToAPIVersionAndKind()
+}
+func (obj *Config) GroupVersionKind() schema.GroupVersionKind {
+	return schema.FromAPIVersionAndKind(obj.APIVersion, obj.Kind)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/v1/types.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/v1/types.go
new file mode 100644
index 0000000..56afb60
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/v1/types.go
@@ -0,0 +1,203 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+)
+
+// Where possible, json tags match the cli argument names.
+// Top level config objects and all values required for proper functioning are not "omitempty".  Any truly optional piece of config is allowed to be omitted.
+
+// Config holds the information needed to build connect to remote kubernetes clusters as a given user
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+type Config struct {
+	// Legacy field from pkg/api/types.go TypeMeta.
+	// TODO(jlowdermilk): remove this after eliminating downstream dependencies.
+	// +optional
+	Kind string `json:"kind,omitempty"`
+	// Legacy field from pkg/api/types.go TypeMeta.
+	// TODO(jlowdermilk): remove this after eliminating downstream dependencies.
+	// +optional
+	APIVersion string `json:"apiVersion,omitempty"`
+	// Preferences holds general information to be use for cli interactions
+	Preferences Preferences `json:"preferences"`
+	// Clusters is a map of referencable names to cluster configs
+	Clusters []NamedCluster `json:"clusters"`
+	// AuthInfos is a map of referencable names to user configs
+	AuthInfos []NamedAuthInfo `json:"users"`
+	// Contexts is a map of referencable names to context configs
+	Contexts []NamedContext `json:"contexts"`
+	// CurrentContext is the name of the context that you would like to use by default
+	CurrentContext string `json:"current-context"`
+	// Extensions holds additional information. This is useful for extenders so that reads and writes don't clobber unknown fields
+	// +optional
+	Extensions []NamedExtension `json:"extensions,omitempty"`
+}
+
+type Preferences struct {
+	// +optional
+	Colors bool `json:"colors,omitempty"`
+	// Extensions holds additional information. This is useful for extenders so that reads and writes don't clobber unknown fields
+	// +optional
+	Extensions []NamedExtension `json:"extensions,omitempty"`
+}
+
+// Cluster contains information about how to communicate with a kubernetes cluster
+type Cluster struct {
+	// Server is the address of the kubernetes cluster (https://hostname:port).
+	Server string `json:"server"`
+	// InsecureSkipTLSVerify skips the validity check for the server's certificate. This will make your HTTPS connections insecure.
+	// +optional
+	InsecureSkipTLSVerify bool `json:"insecure-skip-tls-verify,omitempty"`
+	// CertificateAuthority is the path to a cert file for the certificate authority.
+	// +optional
+	CertificateAuthority string `json:"certificate-authority,omitempty"`
+	// CertificateAuthorityData contains PEM-encoded certificate authority certificates. Overrides CertificateAuthority
+	// +optional
+	CertificateAuthorityData []byte `json:"certificate-authority-data,omitempty"`
+	// Extensions holds additional information. This is useful for extenders so that reads and writes don't clobber unknown fields
+	// +optional
+	Extensions []NamedExtension `json:"extensions,omitempty"`
+}
+
+// AuthInfo contains information that describes identity information.  This is use to tell the kubernetes cluster who you are.
+type AuthInfo struct {
+	// ClientCertificate is the path to a client cert file for TLS.
+	// +optional
+	ClientCertificate string `json:"client-certificate,omitempty"`
+	// ClientCertificateData contains PEM-encoded data from a client cert file for TLS. Overrides ClientCertificate
+	// +optional
+	ClientCertificateData []byte `json:"client-certificate-data,omitempty"`
+	// ClientKey is the path to a client key file for TLS.
+	// +optional
+	ClientKey string `json:"client-key,omitempty"`
+	// ClientKeyData contains PEM-encoded data from a client key file for TLS. Overrides ClientKey
+	// +optional
+	ClientKeyData []byte `json:"client-key-data,omitempty"`
+	// Token is the bearer token for authentication to the kubernetes cluster.
+	// +optional
+	Token string `json:"token,omitempty"`
+	// TokenFile is a pointer to a file that contains a bearer token (as described above).  If both Token and TokenFile are present, Token takes precedence.
+	// +optional
+	TokenFile string `json:"tokenFile,omitempty"`
+	// Impersonate is the username to imperonate.  The name matches the flag.
+	// +optional
+	Impersonate string `json:"as,omitempty"`
+	// ImpersonateGroups is the groups to imperonate.
+	// +optional
+	ImpersonateGroups []string `json:"as-groups,omitempty"`
+	// ImpersonateUserExtra contains additional information for impersonated user.
+	// +optional
+	ImpersonateUserExtra map[string][]string `json:"as-user-extra,omitempty"`
+	// Username is the username for basic authentication to the kubernetes cluster.
+	// +optional
+	Username string `json:"username,omitempty"`
+	// Password is the password for basic authentication to the kubernetes cluster.
+	// +optional
+	Password string `json:"password,omitempty"`
+	// AuthProvider specifies a custom authentication plugin for the kubernetes cluster.
+	// +optional
+	AuthProvider *AuthProviderConfig `json:"auth-provider,omitempty"`
+	// Exec specifies a custom exec-based authentication plugin for the kubernetes cluster.
+	// +optional
+	Exec *ExecConfig `json:"exec,omitempty"`
+	// Extensions holds additional information. This is useful for extenders so that reads and writes don't clobber unknown fields
+	// +optional
+	Extensions []NamedExtension `json:"extensions,omitempty"`
+}
+
+// Context is a tuple of references to a cluster (how do I communicate with a kubernetes cluster), a user (how do I identify myself), and a namespace (what subset of resources do I want to work with)
+type Context struct {
+	// Cluster is the name of the cluster for this context
+	Cluster string `json:"cluster"`
+	// AuthInfo is the name of the authInfo for this context
+	AuthInfo string `json:"user"`
+	// Namespace is the default namespace to use on unspecified requests
+	// +optional
+	Namespace string `json:"namespace,omitempty"`
+	// Extensions holds additional information. This is useful for extenders so that reads and writes don't clobber unknown fields
+	// +optional
+	Extensions []NamedExtension `json:"extensions,omitempty"`
+}
+
+// NamedCluster relates nicknames to cluster information
+type NamedCluster struct {
+	// Name is the nickname for this Cluster
+	Name string `json:"name"`
+	// Cluster holds the cluster information
+	Cluster Cluster `json:"cluster"`
+}
+
+// NamedContext relates nicknames to context information
+type NamedContext struct {
+	// Name is the nickname for this Context
+	Name string `json:"name"`
+	// Context holds the context information
+	Context Context `json:"context"`
+}
+
+// NamedAuthInfo relates nicknames to auth information
+type NamedAuthInfo struct {
+	// Name is the nickname for this AuthInfo
+	Name string `json:"name"`
+	// AuthInfo holds the auth information
+	AuthInfo AuthInfo `json:"user"`
+}
+
+// NamedExtension relates nicknames to extension information
+type NamedExtension struct {
+	// Name is the nickname for this Extension
+	Name string `json:"name"`
+	// Extension holds the extension information
+	Extension runtime.RawExtension `json:"extension"`
+}
+
+// AuthProviderConfig holds the configuration for a specified auth provider.
+type AuthProviderConfig struct {
+	Name   string            `json:"name"`
+	Config map[string]string `json:"config"`
+}
+
+// ExecConfig specifies a command to provide client credentials. The command is exec'd
+// and outputs structured stdout holding credentials.
+//
+// See the client.authentiction.k8s.io API group for specifications of the exact input
+// and output format
+type ExecConfig struct {
+	// Command to execute.
+	Command string `json:"command"`
+	// Arguments to pass to the command when executing it.
+	// +optional
+	Args []string `json:"args"`
+	// Env defines additional environment variables to expose to the process. These
+	// are unioned with the host's environment, as well as variables client-go uses
+	// to pass argument to the plugin.
+	// +optional
+	Env []ExecEnvVar `json:"env"`
+
+	// Preferred input version of the ExecInfo. The returned ExecCredentials MUST use
+	// the same encoding version as the input.
+	APIVersion string `json:"apiVersion,omitempty"`
+}
+
+// ExecEnvVar is used for setting environment variables when executing an exec-based
+// credential plugin.
+type ExecEnvVar struct {
+	Name  string `json:"name"`
+	Value string `json:"value"`
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/v1/zz_generated.deepcopy.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/v1/zz_generated.deepcopy.go
new file mode 100644
index 0000000..bb0f352
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/v1/zz_generated.deepcopy.go
@@ -0,0 +1,353 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AuthInfo) DeepCopyInto(out *AuthInfo) {
+	*out = *in
+	if in.ClientCertificateData != nil {
+		in, out := &in.ClientCertificateData, &out.ClientCertificateData
+		*out = make([]byte, len(*in))
+		copy(*out, *in)
+	}
+	if in.ClientKeyData != nil {
+		in, out := &in.ClientKeyData, &out.ClientKeyData
+		*out = make([]byte, len(*in))
+		copy(*out, *in)
+	}
+	if in.ImpersonateGroups != nil {
+		in, out := &in.ImpersonateGroups, &out.ImpersonateGroups
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.ImpersonateUserExtra != nil {
+		in, out := &in.ImpersonateUserExtra, &out.ImpersonateUserExtra
+		*out = make(map[string][]string, len(*in))
+		for key, val := range *in {
+			if val == nil {
+				(*out)[key] = nil
+			} else {
+				(*out)[key] = make([]string, len(val))
+				copy((*out)[key], val)
+			}
+		}
+	}
+	if in.AuthProvider != nil {
+		in, out := &in.AuthProvider, &out.AuthProvider
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(AuthProviderConfig)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+	if in.Exec != nil {
+		in, out := &in.Exec, &out.Exec
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(ExecConfig)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+	if in.Extensions != nil {
+		in, out := &in.Extensions, &out.Extensions
+		*out = make([]NamedExtension, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AuthInfo.
+func (in *AuthInfo) DeepCopy() *AuthInfo {
+	if in == nil {
+		return nil
+	}
+	out := new(AuthInfo)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AuthProviderConfig) DeepCopyInto(out *AuthProviderConfig) {
+	*out = *in
+	if in.Config != nil {
+		in, out := &in.Config, &out.Config
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AuthProviderConfig.
+func (in *AuthProviderConfig) DeepCopy() *AuthProviderConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(AuthProviderConfig)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Cluster) DeepCopyInto(out *Cluster) {
+	*out = *in
+	if in.CertificateAuthorityData != nil {
+		in, out := &in.CertificateAuthorityData, &out.CertificateAuthorityData
+		*out = make([]byte, len(*in))
+		copy(*out, *in)
+	}
+	if in.Extensions != nil {
+		in, out := &in.Extensions, &out.Extensions
+		*out = make([]NamedExtension, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Cluster.
+func (in *Cluster) DeepCopy() *Cluster {
+	if in == nil {
+		return nil
+	}
+	out := new(Cluster)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Config) DeepCopyInto(out *Config) {
+	*out = *in
+	in.Preferences.DeepCopyInto(&out.Preferences)
+	if in.Clusters != nil {
+		in, out := &in.Clusters, &out.Clusters
+		*out = make([]NamedCluster, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.AuthInfos != nil {
+		in, out := &in.AuthInfos, &out.AuthInfos
+		*out = make([]NamedAuthInfo, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.Contexts != nil {
+		in, out := &in.Contexts, &out.Contexts
+		*out = make([]NamedContext, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.Extensions != nil {
+		in, out := &in.Extensions, &out.Extensions
+		*out = make([]NamedExtension, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Config.
+func (in *Config) DeepCopy() *Config {
+	if in == nil {
+		return nil
+	}
+	out := new(Config)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *Config) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Context) DeepCopyInto(out *Context) {
+	*out = *in
+	if in.Extensions != nil {
+		in, out := &in.Extensions, &out.Extensions
+		*out = make([]NamedExtension, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Context.
+func (in *Context) DeepCopy() *Context {
+	if in == nil {
+		return nil
+	}
+	out := new(Context)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecConfig) DeepCopyInto(out *ExecConfig) {
+	*out = *in
+	if in.Args != nil {
+		in, out := &in.Args, &out.Args
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.Env != nil {
+		in, out := &in.Env, &out.Env
+		*out = make([]ExecEnvVar, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecConfig.
+func (in *ExecConfig) DeepCopy() *ExecConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecConfig)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecEnvVar) DeepCopyInto(out *ExecEnvVar) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecEnvVar.
+func (in *ExecEnvVar) DeepCopy() *ExecEnvVar {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecEnvVar)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NamedAuthInfo) DeepCopyInto(out *NamedAuthInfo) {
+	*out = *in
+	in.AuthInfo.DeepCopyInto(&out.AuthInfo)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NamedAuthInfo.
+func (in *NamedAuthInfo) DeepCopy() *NamedAuthInfo {
+	if in == nil {
+		return nil
+	}
+	out := new(NamedAuthInfo)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NamedCluster) DeepCopyInto(out *NamedCluster) {
+	*out = *in
+	in.Cluster.DeepCopyInto(&out.Cluster)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NamedCluster.
+func (in *NamedCluster) DeepCopy() *NamedCluster {
+	if in == nil {
+		return nil
+	}
+	out := new(NamedCluster)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NamedContext) DeepCopyInto(out *NamedContext) {
+	*out = *in
+	in.Context.DeepCopyInto(&out.Context)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NamedContext.
+func (in *NamedContext) DeepCopy() *NamedContext {
+	if in == nil {
+		return nil
+	}
+	out := new(NamedContext)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NamedExtension) DeepCopyInto(out *NamedExtension) {
+	*out = *in
+	in.Extension.DeepCopyInto(&out.Extension)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NamedExtension.
+func (in *NamedExtension) DeepCopy() *NamedExtension {
+	if in == nil {
+		return nil
+	}
+	out := new(NamedExtension)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Preferences) DeepCopyInto(out *Preferences) {
+	*out = *in
+	if in.Extensions != nil {
+		in, out := &in.Extensions, &out.Extensions
+		*out = make([]NamedExtension, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Preferences.
+func (in *Preferences) DeepCopy() *Preferences {
+	if in == nil {
+		return nil
+	}
+	out := new(Preferences)
+	in.DeepCopyInto(out)
+	return out
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/zz_generated.deepcopy.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/zz_generated.deepcopy.go
new file mode 100644
index 0000000..b90aa8d
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/api/zz_generated.deepcopy.go
@@ -0,0 +1,320 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package api
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AuthInfo) DeepCopyInto(out *AuthInfo) {
+	*out = *in
+	if in.ClientCertificateData != nil {
+		in, out := &in.ClientCertificateData, &out.ClientCertificateData
+		*out = make([]byte, len(*in))
+		copy(*out, *in)
+	}
+	if in.ClientKeyData != nil {
+		in, out := &in.ClientKeyData, &out.ClientKeyData
+		*out = make([]byte, len(*in))
+		copy(*out, *in)
+	}
+	if in.ImpersonateGroups != nil {
+		in, out := &in.ImpersonateGroups, &out.ImpersonateGroups
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.ImpersonateUserExtra != nil {
+		in, out := &in.ImpersonateUserExtra, &out.ImpersonateUserExtra
+		*out = make(map[string][]string, len(*in))
+		for key, val := range *in {
+			if val == nil {
+				(*out)[key] = nil
+			} else {
+				(*out)[key] = make([]string, len(val))
+				copy((*out)[key], val)
+			}
+		}
+	}
+	if in.AuthProvider != nil {
+		in, out := &in.AuthProvider, &out.AuthProvider
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(AuthProviderConfig)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+	if in.Exec != nil {
+		in, out := &in.Exec, &out.Exec
+		if *in == nil {
+			*out = nil
+		} else {
+			*out = new(ExecConfig)
+			(*in).DeepCopyInto(*out)
+		}
+	}
+	if in.Extensions != nil {
+		in, out := &in.Extensions, &out.Extensions
+		*out = make(map[string]runtime.Object, len(*in))
+		for key, val := range *in {
+			if val == nil {
+				(*out)[key] = nil
+			} else {
+				(*out)[key] = val.DeepCopyObject()
+			}
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AuthInfo.
+func (in *AuthInfo) DeepCopy() *AuthInfo {
+	if in == nil {
+		return nil
+	}
+	out := new(AuthInfo)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AuthProviderConfig) DeepCopyInto(out *AuthProviderConfig) {
+	*out = *in
+	if in.Config != nil {
+		in, out := &in.Config, &out.Config
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AuthProviderConfig.
+func (in *AuthProviderConfig) DeepCopy() *AuthProviderConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(AuthProviderConfig)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Cluster) DeepCopyInto(out *Cluster) {
+	*out = *in
+	if in.CertificateAuthorityData != nil {
+		in, out := &in.CertificateAuthorityData, &out.CertificateAuthorityData
+		*out = make([]byte, len(*in))
+		copy(*out, *in)
+	}
+	if in.Extensions != nil {
+		in, out := &in.Extensions, &out.Extensions
+		*out = make(map[string]runtime.Object, len(*in))
+		for key, val := range *in {
+			if val == nil {
+				(*out)[key] = nil
+			} else {
+				(*out)[key] = val.DeepCopyObject()
+			}
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Cluster.
+func (in *Cluster) DeepCopy() *Cluster {
+	if in == nil {
+		return nil
+	}
+	out := new(Cluster)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Config) DeepCopyInto(out *Config) {
+	*out = *in
+	in.Preferences.DeepCopyInto(&out.Preferences)
+	if in.Clusters != nil {
+		in, out := &in.Clusters, &out.Clusters
+		*out = make(map[string]*Cluster, len(*in))
+		for key, val := range *in {
+			if val == nil {
+				(*out)[key] = nil
+			} else {
+				(*out)[key] = new(Cluster)
+				val.DeepCopyInto((*out)[key])
+			}
+		}
+	}
+	if in.AuthInfos != nil {
+		in, out := &in.AuthInfos, &out.AuthInfos
+		*out = make(map[string]*AuthInfo, len(*in))
+		for key, val := range *in {
+			if val == nil {
+				(*out)[key] = nil
+			} else {
+				(*out)[key] = new(AuthInfo)
+				val.DeepCopyInto((*out)[key])
+			}
+		}
+	}
+	if in.Contexts != nil {
+		in, out := &in.Contexts, &out.Contexts
+		*out = make(map[string]*Context, len(*in))
+		for key, val := range *in {
+			if val == nil {
+				(*out)[key] = nil
+			} else {
+				(*out)[key] = new(Context)
+				val.DeepCopyInto((*out)[key])
+			}
+		}
+	}
+	if in.Extensions != nil {
+		in, out := &in.Extensions, &out.Extensions
+		*out = make(map[string]runtime.Object, len(*in))
+		for key, val := range *in {
+			if val == nil {
+				(*out)[key] = nil
+			} else {
+				(*out)[key] = val.DeepCopyObject()
+			}
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Config.
+func (in *Config) DeepCopy() *Config {
+	if in == nil {
+		return nil
+	}
+	out := new(Config)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *Config) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Context) DeepCopyInto(out *Context) {
+	*out = *in
+	if in.Extensions != nil {
+		in, out := &in.Extensions, &out.Extensions
+		*out = make(map[string]runtime.Object, len(*in))
+		for key, val := range *in {
+			if val == nil {
+				(*out)[key] = nil
+			} else {
+				(*out)[key] = val.DeepCopyObject()
+			}
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Context.
+func (in *Context) DeepCopy() *Context {
+	if in == nil {
+		return nil
+	}
+	out := new(Context)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecConfig) DeepCopyInto(out *ExecConfig) {
+	*out = *in
+	if in.Args != nil {
+		in, out := &in.Args, &out.Args
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.Env != nil {
+		in, out := &in.Env, &out.Env
+		*out = make([]ExecEnvVar, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecConfig.
+func (in *ExecConfig) DeepCopy() *ExecConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecConfig)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExecEnvVar) DeepCopyInto(out *ExecEnvVar) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExecEnvVar.
+func (in *ExecEnvVar) DeepCopy() *ExecEnvVar {
+	if in == nil {
+		return nil
+	}
+	out := new(ExecEnvVar)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Preferences) DeepCopyInto(out *Preferences) {
+	*out = *in
+	if in.Extensions != nil {
+		in, out := &in.Extensions, &out.Extensions
+		*out = make(map[string]runtime.Object, len(*in))
+		for key, val := range *in {
+			if val == nil {
+				(*out)[key] = nil
+			} else {
+				(*out)[key] = val.DeepCopyObject()
+			}
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Preferences.
+func (in *Preferences) DeepCopy() *Preferences {
+	if in == nil {
+		return nil
+	}
+	out := new(Preferences)
+	in.DeepCopyInto(out)
+	return out
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/auth_loaders.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/auth_loaders.go
new file mode 100644
index 0000000..1d3c11d
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/auth_loaders.go
@@ -0,0 +1,111 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package clientcmd
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"os"
+
+	"golang.org/x/crypto/ssh/terminal"
+
+	clientauth "k8s.io/client-go/tools/auth"
+)
+
+// AuthLoaders are used to build clientauth.Info objects.
+type AuthLoader interface {
+	// LoadAuth takes a path to a config file and can then do anything it needs in order to return a valid clientauth.Info
+	LoadAuth(path string) (*clientauth.Info, error)
+}
+
+// default implementation of an AuthLoader
+type defaultAuthLoader struct{}
+
+// LoadAuth for defaultAuthLoader simply delegates to clientauth.LoadFromFile
+func (*defaultAuthLoader) LoadAuth(path string) (*clientauth.Info, error) {
+	return clientauth.LoadFromFile(path)
+}
+
+type PromptingAuthLoader struct {
+	reader io.Reader
+}
+
+// LoadAuth parses an AuthInfo object from a file path. It prompts user and creates file if it doesn't exist.
+func (a *PromptingAuthLoader) LoadAuth(path string) (*clientauth.Info, error) {
+	// Prompt for user/pass and write a file if none exists.
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		authPtr, err := a.Prompt()
+		auth := *authPtr
+		if err != nil {
+			return nil, err
+		}
+		data, err := json.Marshal(auth)
+		if err != nil {
+			return &auth, err
+		}
+		err = ioutil.WriteFile(path, data, 0600)
+		return &auth, err
+	}
+	authPtr, err := clientauth.LoadFromFile(path)
+	if err != nil {
+		return nil, err
+	}
+	return authPtr, nil
+}
+
+// Prompt pulls the user and password from a reader
+func (a *PromptingAuthLoader) Prompt() (*clientauth.Info, error) {
+	var err error
+	auth := &clientauth.Info{}
+	auth.User, err = promptForString("Username", a.reader, true)
+	if err != nil {
+		return nil, err
+	}
+	auth.Password, err = promptForString("Password", nil, false)
+	if err != nil {
+		return nil, err
+	}
+	return auth, nil
+}
+
+func promptForString(field string, r io.Reader, show bool) (result string, err error) {
+	fmt.Printf("Please enter %s: ", field)
+	if show {
+		_, err = fmt.Fscan(r, &result)
+	} else {
+		var data []byte
+		if terminal.IsTerminal(int(os.Stdin.Fd())) {
+			data, err = terminal.ReadPassword(int(os.Stdin.Fd()))
+			result = string(data)
+		} else {
+			return "", fmt.Errorf("error reading input for %s", field)
+		}
+	}
+	return result, err
+}
+
+// NewPromptingAuthLoader is an AuthLoader that parses an AuthInfo object from a file path. It prompts user and creates file if it doesn't exist.
+func NewPromptingAuthLoader(reader io.Reader) *PromptingAuthLoader {
+	return &PromptingAuthLoader{reader}
+}
+
+// NewDefaultAuthLoader returns a default implementation of an AuthLoader that only reads from a config file
+func NewDefaultAuthLoader() AuthLoader {
+	return &defaultAuthLoader{}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/client_config.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/client_config.go
new file mode 100644
index 0000000..66331a7
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/client_config.go
@@ -0,0 +1,572 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package clientcmd
+
+import (
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/url"
+	"os"
+	"strings"
+
+	"github.com/golang/glog"
+	"github.com/imdario/mergo"
+
+	restclient "k8s.io/client-go/rest"
+	clientauth "k8s.io/client-go/tools/auth"
+	clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
+)
+
+var (
+	// ClusterDefaults has the same behavior as the old EnvVar and DefaultCluster fields
+	// DEPRECATED will be replaced
+	ClusterDefaults = clientcmdapi.Cluster{Server: getDefaultServer()}
+	// DefaultClientConfig represents the legacy behavior of this package for defaulting
+	// DEPRECATED will be replace
+	DefaultClientConfig = DirectClientConfig{*clientcmdapi.NewConfig(), "", &ConfigOverrides{
+		ClusterDefaults: ClusterDefaults,
+	}, nil, NewDefaultClientConfigLoadingRules(), promptedCredentials{}}
+)
+
+// getDefaultServer returns a default setting for DefaultClientConfig
+// DEPRECATED
+func getDefaultServer() string {
+	if server := os.Getenv("KUBERNETES_MASTER"); len(server) > 0 {
+		return server
+	}
+	return "http://localhost:8080"
+}
+
+// ClientConfig is used to make it easy to get an api server client
+type ClientConfig interface {
+	// RawConfig returns the merged result of all overrides
+	RawConfig() (clientcmdapi.Config, error)
+	// ClientConfig returns a complete client config
+	ClientConfig() (*restclient.Config, error)
+	// Namespace returns the namespace resulting from the merged
+	// result of all overrides and a boolean indicating if it was
+	// overridden
+	Namespace() (string, bool, error)
+	// ConfigAccess returns the rules for loading/persisting the config.
+	ConfigAccess() ConfigAccess
+}
+
+type PersistAuthProviderConfigForUser func(user string) restclient.AuthProviderConfigPersister
+
+type promptedCredentials struct {
+	username string
+	password string
+}
+
+// DirectClientConfig is a ClientConfig interface that is backed by a clientcmdapi.Config, options overrides, and an optional fallbackReader for auth information
+type DirectClientConfig struct {
+	config         clientcmdapi.Config
+	contextName    string
+	overrides      *ConfigOverrides
+	fallbackReader io.Reader
+	configAccess   ConfigAccess
+	// promptedCredentials store the credentials input by the user
+	promptedCredentials promptedCredentials
+}
+
+// NewDefaultClientConfig creates a DirectClientConfig using the config.CurrentContext as the context name
+func NewDefaultClientConfig(config clientcmdapi.Config, overrides *ConfigOverrides) ClientConfig {
+	return &DirectClientConfig{config, config.CurrentContext, overrides, nil, NewDefaultClientConfigLoadingRules(), promptedCredentials{}}
+}
+
+// NewNonInteractiveClientConfig creates a DirectClientConfig using the passed context name and does not have a fallback reader for auth information
+func NewNonInteractiveClientConfig(config clientcmdapi.Config, contextName string, overrides *ConfigOverrides, configAccess ConfigAccess) ClientConfig {
+	return &DirectClientConfig{config, contextName, overrides, nil, configAccess, promptedCredentials{}}
+}
+
+// NewInteractiveClientConfig creates a DirectClientConfig using the passed context name and a reader in case auth information is not provided via files or flags
+func NewInteractiveClientConfig(config clientcmdapi.Config, contextName string, overrides *ConfigOverrides, fallbackReader io.Reader, configAccess ConfigAccess) ClientConfig {
+	return &DirectClientConfig{config, contextName, overrides, fallbackReader, configAccess, promptedCredentials{}}
+}
+
+// NewClientConfigFromBytes takes your kubeconfig and gives you back a ClientConfig
+func NewClientConfigFromBytes(configBytes []byte) (ClientConfig, error) {
+	config, err := Load(configBytes)
+	if err != nil {
+		return nil, err
+	}
+
+	return &DirectClientConfig{*config, "", &ConfigOverrides{}, nil, nil, promptedCredentials{}}, nil
+}
+
+// RESTConfigFromKubeConfig is a convenience method to give back a restconfig from your kubeconfig bytes.
+// For programmatic access, this is what you want 80% of the time
+func RESTConfigFromKubeConfig(configBytes []byte) (*restclient.Config, error) {
+	clientConfig, err := NewClientConfigFromBytes(configBytes)
+	if err != nil {
+		return nil, err
+	}
+	return clientConfig.ClientConfig()
+}
+
+func (config *DirectClientConfig) RawConfig() (clientcmdapi.Config, error) {
+	return config.config, nil
+}
+
+// ClientConfig implements ClientConfig
+func (config *DirectClientConfig) ClientConfig() (*restclient.Config, error) {
+	// check that getAuthInfo, getContext, and getCluster do not return an error.
+	// Do this before checking if the current config is usable in the event that an
+	// AuthInfo, Context, or Cluster config with user-defined names are not found.
+	// This provides a user with the immediate cause for error if one is found
+	configAuthInfo, err := config.getAuthInfo()
+	if err != nil {
+		return nil, err
+	}
+
+	_, err = config.getContext()
+	if err != nil {
+		return nil, err
+	}
+
+	configClusterInfo, err := config.getCluster()
+	if err != nil {
+		return nil, err
+	}
+
+	if err := config.ConfirmUsable(); err != nil {
+		return nil, err
+	}
+
+	clientConfig := &restclient.Config{}
+	clientConfig.Host = configClusterInfo.Server
+
+	if len(config.overrides.Timeout) > 0 {
+		timeout, err := ParseTimeout(config.overrides.Timeout)
+		if err != nil {
+			return nil, err
+		}
+		clientConfig.Timeout = timeout
+	}
+
+	if u, err := url.ParseRequestURI(clientConfig.Host); err == nil && u.Opaque == "" && len(u.Path) > 1 {
+		u.RawQuery = ""
+		u.Fragment = ""
+		clientConfig.Host = u.String()
+	}
+	if len(configAuthInfo.Impersonate) > 0 {
+		clientConfig.Impersonate = restclient.ImpersonationConfig{
+			UserName: configAuthInfo.Impersonate,
+			Groups:   configAuthInfo.ImpersonateGroups,
+			Extra:    configAuthInfo.ImpersonateUserExtra,
+		}
+	}
+
+	// only try to read the auth information if we are secure
+	if restclient.IsConfigTransportTLS(*clientConfig) {
+		var err error
+
+		// mergo is a first write wins for map value and a last writing wins for interface values
+		// NOTE: This behavior changed with https://github.com/imdario/mergo/commit/d304790b2ed594794496464fadd89d2bb266600a.
+		//       Our mergo.Merge version is older than this change.
+		var persister restclient.AuthProviderConfigPersister
+		if config.configAccess != nil {
+			authInfoName, _ := config.getAuthInfoName()
+			persister = PersisterForUser(config.configAccess, authInfoName)
+		}
+		userAuthPartialConfig, err := config.getUserIdentificationPartialConfig(configAuthInfo, config.fallbackReader, persister)
+		if err != nil {
+			return nil, err
+		}
+		mergo.Merge(clientConfig, userAuthPartialConfig)
+
+		serverAuthPartialConfig, err := getServerIdentificationPartialConfig(configAuthInfo, configClusterInfo)
+		if err != nil {
+			return nil, err
+		}
+		mergo.Merge(clientConfig, serverAuthPartialConfig)
+	}
+
+	return clientConfig, nil
+}
+
+// clientauth.Info object contain both user identification and server identification.  We want different precedence orders for
+// both, so we have to split the objects and merge them separately
+// we want this order of precedence for the server identification
+// 1.  configClusterInfo (the final result of command line flags and merged .kubeconfig files)
+// 2.  configAuthInfo.auth-path (this file can contain information that conflicts with #1, and we want #1 to win the priority)
+// 3.  load the ~/.kubernetes_auth file as a default
+func getServerIdentificationPartialConfig(configAuthInfo clientcmdapi.AuthInfo, configClusterInfo clientcmdapi.Cluster) (*restclient.Config, error) {
+	mergedConfig := &restclient.Config{}
+
+	// configClusterInfo holds the information identify the server provided by .kubeconfig
+	configClientConfig := &restclient.Config{}
+	configClientConfig.CAFile = configClusterInfo.CertificateAuthority
+	configClientConfig.CAData = configClusterInfo.CertificateAuthorityData
+	configClientConfig.Insecure = configClusterInfo.InsecureSkipTLSVerify
+	mergo.Merge(mergedConfig, configClientConfig)
+
+	return mergedConfig, nil
+}
+
+// clientauth.Info object contain both user identification and server identification.  We want different precedence orders for
+// both, so we have to split the objects and merge them separately
+// we want this order of precedence for user identification
+// 1.  configAuthInfo minus auth-path (the final result of command line flags and merged .kubeconfig files)
+// 2.  configAuthInfo.auth-path (this file can contain information that conflicts with #1, and we want #1 to win the priority)
+// 3.  if there is not enough information to identify the user, load try the ~/.kubernetes_auth file
+// 4.  if there is not enough information to identify the user, prompt if possible
+func (config *DirectClientConfig) getUserIdentificationPartialConfig(configAuthInfo clientcmdapi.AuthInfo, fallbackReader io.Reader, persistAuthConfig restclient.AuthProviderConfigPersister) (*restclient.Config, error) {
+	mergedConfig := &restclient.Config{}
+
+	// blindly overwrite existing values based on precedence
+	if len(configAuthInfo.Token) > 0 {
+		mergedConfig.BearerToken = configAuthInfo.Token
+	} else if len(configAuthInfo.TokenFile) > 0 {
+		tokenBytes, err := ioutil.ReadFile(configAuthInfo.TokenFile)
+		if err != nil {
+			return nil, err
+		}
+		mergedConfig.BearerToken = string(tokenBytes)
+	}
+	if len(configAuthInfo.Impersonate) > 0 {
+		mergedConfig.Impersonate = restclient.ImpersonationConfig{
+			UserName: configAuthInfo.Impersonate,
+			Groups:   configAuthInfo.ImpersonateGroups,
+			Extra:    configAuthInfo.ImpersonateUserExtra,
+		}
+	}
+	if len(configAuthInfo.ClientCertificate) > 0 || len(configAuthInfo.ClientCertificateData) > 0 {
+		mergedConfig.CertFile = configAuthInfo.ClientCertificate
+		mergedConfig.CertData = configAuthInfo.ClientCertificateData
+		mergedConfig.KeyFile = configAuthInfo.ClientKey
+		mergedConfig.KeyData = configAuthInfo.ClientKeyData
+	}
+	if len(configAuthInfo.Username) > 0 || len(configAuthInfo.Password) > 0 {
+		mergedConfig.Username = configAuthInfo.Username
+		mergedConfig.Password = configAuthInfo.Password
+	}
+	if configAuthInfo.AuthProvider != nil {
+		mergedConfig.AuthProvider = configAuthInfo.AuthProvider
+		mergedConfig.AuthConfigPersister = persistAuthConfig
+	}
+	if configAuthInfo.Exec != nil {
+		mergedConfig.ExecProvider = configAuthInfo.Exec
+	}
+
+	// if there still isn't enough information to authenticate the user, try prompting
+	if !canIdentifyUser(*mergedConfig) && (fallbackReader != nil) {
+		if len(config.promptedCredentials.username) > 0 && len(config.promptedCredentials.password) > 0 {
+			mergedConfig.Username = config.promptedCredentials.username
+			mergedConfig.Password = config.promptedCredentials.password
+			return mergedConfig, nil
+		}
+		prompter := NewPromptingAuthLoader(fallbackReader)
+		promptedAuthInfo, err := prompter.Prompt()
+		if err != nil {
+			return nil, err
+		}
+		promptedConfig := makeUserIdentificationConfig(*promptedAuthInfo)
+		previouslyMergedConfig := mergedConfig
+		mergedConfig = &restclient.Config{}
+		mergo.Merge(mergedConfig, promptedConfig)
+		mergo.Merge(mergedConfig, previouslyMergedConfig)
+		config.promptedCredentials.username = mergedConfig.Username
+		config.promptedCredentials.password = mergedConfig.Password
+	}
+
+	return mergedConfig, nil
+}
+
+// makeUserIdentificationFieldsConfig returns a client.Config capable of being merged using mergo for only user identification information
+func makeUserIdentificationConfig(info clientauth.Info) *restclient.Config {
+	config := &restclient.Config{}
+	config.Username = info.User
+	config.Password = info.Password
+	config.CertFile = info.CertFile
+	config.KeyFile = info.KeyFile
+	config.BearerToken = info.BearerToken
+	return config
+}
+
+// makeUserIdentificationFieldsConfig returns a client.Config capable of being merged using mergo for only server identification information
+func makeServerIdentificationConfig(info clientauth.Info) restclient.Config {
+	config := restclient.Config{}
+	config.CAFile = info.CAFile
+	if info.Insecure != nil {
+		config.Insecure = *info.Insecure
+	}
+	return config
+}
+
+func canIdentifyUser(config restclient.Config) bool {
+	return len(config.Username) > 0 ||
+		(len(config.CertFile) > 0 || len(config.CertData) > 0) ||
+		len(config.BearerToken) > 0 ||
+		config.AuthProvider != nil ||
+		config.ExecProvider != nil
+}
+
+// Namespace implements ClientConfig
+func (config *DirectClientConfig) Namespace() (string, bool, error) {
+	if config.overrides != nil && config.overrides.Context.Namespace != "" {
+		// In the event we have an empty config but we do have a namespace override, we should return
+		// the namespace override instead of having config.ConfirmUsable() return an error. This allows
+		// things like in-cluster clients to execute `kubectl get pods --namespace=foo` and have the
+		// --namespace flag honored instead of being ignored.
+		return config.overrides.Context.Namespace, true, nil
+	}
+
+	if err := config.ConfirmUsable(); err != nil {
+		return "", false, err
+	}
+
+	configContext, err := config.getContext()
+	if err != nil {
+		return "", false, err
+	}
+
+	if len(configContext.Namespace) == 0 {
+		return "default", false, nil
+	}
+
+	return configContext.Namespace, false, nil
+}
+
+// ConfigAccess implements ClientConfig
+func (config *DirectClientConfig) ConfigAccess() ConfigAccess {
+	return config.configAccess
+}
+
+// ConfirmUsable looks a particular context and determines if that particular part of the config is useable.  There might still be errors in the config,
+// but no errors in the sections requested or referenced.  It does not return early so that it can find as many errors as possible.
+func (config *DirectClientConfig) ConfirmUsable() error {
+	validationErrors := make([]error, 0)
+
+	var contextName string
+	if len(config.contextName) != 0 {
+		contextName = config.contextName
+	} else {
+		contextName = config.config.CurrentContext
+	}
+
+	if len(contextName) > 0 {
+		_, exists := config.config.Contexts[contextName]
+		if !exists {
+			validationErrors = append(validationErrors, &errContextNotFound{contextName})
+		}
+	}
+
+	authInfoName, _ := config.getAuthInfoName()
+	authInfo, _ := config.getAuthInfo()
+	validationErrors = append(validationErrors, validateAuthInfo(authInfoName, authInfo)...)
+	clusterName, _ := config.getClusterName()
+	cluster, _ := config.getCluster()
+	validationErrors = append(validationErrors, validateClusterInfo(clusterName, cluster)...)
+	// when direct client config is specified, and our only error is that no server is defined, we should
+	// return a standard "no config" error
+	if len(validationErrors) == 1 && validationErrors[0] == ErrEmptyCluster {
+		return newErrConfigurationInvalid([]error{ErrEmptyConfig})
+	}
+	return newErrConfigurationInvalid(validationErrors)
+}
+
+// getContextName returns the default, or user-set context name, and a boolean that indicates
+// whether the default context name has been overwritten by a user-set flag, or left as its default value
+func (config *DirectClientConfig) getContextName() (string, bool) {
+	if len(config.overrides.CurrentContext) != 0 {
+		return config.overrides.CurrentContext, true
+	}
+	if len(config.contextName) != 0 {
+		return config.contextName, false
+	}
+
+	return config.config.CurrentContext, false
+}
+
+// getAuthInfoName returns a string containing the current authinfo name for the current context,
+// and a boolean indicating  whether the default authInfo name is overwritten by a user-set flag, or
+// left as its default value
+func (config *DirectClientConfig) getAuthInfoName() (string, bool) {
+	if len(config.overrides.Context.AuthInfo) != 0 {
+		return config.overrides.Context.AuthInfo, true
+	}
+	context, _ := config.getContext()
+	return context.AuthInfo, false
+}
+
+// getClusterName returns a string containing the default, or user-set cluster name, and a boolean
+// indicating whether the default clusterName has been overwritten by a user-set flag, or left as
+// its default value
+func (config *DirectClientConfig) getClusterName() (string, bool) {
+	if len(config.overrides.Context.Cluster) != 0 {
+		return config.overrides.Context.Cluster, true
+	}
+	context, _ := config.getContext()
+	return context.Cluster, false
+}
+
+// getContext returns the clientcmdapi.Context, or an error if a required context is not found.
+func (config *DirectClientConfig) getContext() (clientcmdapi.Context, error) {
+	contexts := config.config.Contexts
+	contextName, required := config.getContextName()
+
+	mergedContext := clientcmdapi.NewContext()
+	if configContext, exists := contexts[contextName]; exists {
+		mergo.Merge(mergedContext, configContext)
+	} else if required {
+		return clientcmdapi.Context{}, fmt.Errorf("context %q does not exist", contextName)
+	}
+	mergo.Merge(mergedContext, config.overrides.Context)
+
+	return *mergedContext, nil
+}
+
+// getAuthInfo returns the clientcmdapi.AuthInfo, or an error if a required auth info is not found.
+func (config *DirectClientConfig) getAuthInfo() (clientcmdapi.AuthInfo, error) {
+	authInfos := config.config.AuthInfos
+	authInfoName, required := config.getAuthInfoName()
+
+	mergedAuthInfo := clientcmdapi.NewAuthInfo()
+	if configAuthInfo, exists := authInfos[authInfoName]; exists {
+		mergo.Merge(mergedAuthInfo, configAuthInfo)
+	} else if required {
+		return clientcmdapi.AuthInfo{}, fmt.Errorf("auth info %q does not exist", authInfoName)
+	}
+	mergo.Merge(mergedAuthInfo, config.overrides.AuthInfo)
+
+	return *mergedAuthInfo, nil
+}
+
+// getCluster returns the clientcmdapi.Cluster, or an error if a required cluster is not found.
+func (config *DirectClientConfig) getCluster() (clientcmdapi.Cluster, error) {
+	clusterInfos := config.config.Clusters
+	clusterInfoName, required := config.getClusterName()
+
+	mergedClusterInfo := clientcmdapi.NewCluster()
+	mergo.Merge(mergedClusterInfo, config.overrides.ClusterDefaults)
+	if configClusterInfo, exists := clusterInfos[clusterInfoName]; exists {
+		mergo.Merge(mergedClusterInfo, configClusterInfo)
+	} else if required {
+		return clientcmdapi.Cluster{}, fmt.Errorf("cluster %q does not exist", clusterInfoName)
+	}
+	mergo.Merge(mergedClusterInfo, config.overrides.ClusterInfo)
+	// An override of --insecure-skip-tls-verify=true and no accompanying CA/CA data should clear already-set CA/CA data
+	// otherwise, a kubeconfig containing a CA reference would return an error that "CA and insecure-skip-tls-verify couldn't both be set"
+	caLen := len(config.overrides.ClusterInfo.CertificateAuthority)
+	caDataLen := len(config.overrides.ClusterInfo.CertificateAuthorityData)
+	if config.overrides.ClusterInfo.InsecureSkipTLSVerify && caLen == 0 && caDataLen == 0 {
+		mergedClusterInfo.CertificateAuthority = ""
+		mergedClusterInfo.CertificateAuthorityData = nil
+	}
+
+	return *mergedClusterInfo, nil
+}
+
+// inClusterClientConfig makes a config that will work from within a kubernetes cluster container environment.
+// Can take options overrides for flags explicitly provided to the command inside the cluster container.
+type inClusterClientConfig struct {
+	overrides               *ConfigOverrides
+	inClusterConfigProvider func() (*restclient.Config, error)
+}
+
+var _ ClientConfig = &inClusterClientConfig{}
+
+func (config *inClusterClientConfig) RawConfig() (clientcmdapi.Config, error) {
+	return clientcmdapi.Config{}, fmt.Errorf("inCluster environment config doesn't support multiple clusters")
+}
+
+func (config *inClusterClientConfig) ClientConfig() (*restclient.Config, error) {
+	if config.inClusterConfigProvider == nil {
+		config.inClusterConfigProvider = restclient.InClusterConfig
+	}
+
+	icc, err := config.inClusterConfigProvider()
+	if err != nil {
+		return nil, err
+	}
+
+	// in-cluster configs only takes a host, token, or CA file
+	// if any of them were individually provided, overwrite anything else
+	if config.overrides != nil {
+		if server := config.overrides.ClusterInfo.Server; len(server) > 0 {
+			icc.Host = server
+		}
+		if token := config.overrides.AuthInfo.Token; len(token) > 0 {
+			icc.BearerToken = token
+		}
+		if certificateAuthorityFile := config.overrides.ClusterInfo.CertificateAuthority; len(certificateAuthorityFile) > 0 {
+			icc.TLSClientConfig.CAFile = certificateAuthorityFile
+		}
+	}
+
+	return icc, err
+}
+
+func (config *inClusterClientConfig) Namespace() (string, bool, error) {
+	// This way assumes you've set the POD_NAMESPACE environment variable using the downward API.
+	// This check has to be done first for backwards compatibility with the way InClusterConfig was originally set up
+	if ns := os.Getenv("POD_NAMESPACE"); ns != "" {
+		return ns, false, nil
+	}
+
+	// Fall back to the namespace associated with the service account token, if available
+	if data, err := ioutil.ReadFile("/var/run/secrets/kubernetes.io/serviceaccount/namespace"); err == nil {
+		if ns := strings.TrimSpace(string(data)); len(ns) > 0 {
+			return ns, false, nil
+		}
+	}
+
+	return "default", false, nil
+}
+
+func (config *inClusterClientConfig) ConfigAccess() ConfigAccess {
+	return NewDefaultClientConfigLoadingRules()
+}
+
+// Possible returns true if loading an inside-kubernetes-cluster is possible.
+func (config *inClusterClientConfig) Possible() bool {
+	fi, err := os.Stat("/var/run/secrets/kubernetes.io/serviceaccount/token")
+	return os.Getenv("KUBERNETES_SERVICE_HOST") != "" &&
+		os.Getenv("KUBERNETES_SERVICE_PORT") != "" &&
+		err == nil && !fi.IsDir()
+}
+
+// BuildConfigFromFlags is a helper function that builds configs from a master
+// url or a kubeconfig filepath. These are passed in as command line flags for cluster
+// components. Warnings should reflect this usage. If neither masterUrl or kubeconfigPath
+// are passed in we fallback to inClusterConfig. If inClusterConfig fails, we fallback
+// to the default config.
+func BuildConfigFromFlags(masterUrl, kubeconfigPath string) (*restclient.Config, error) {
+	if kubeconfigPath == "" && masterUrl == "" {
+		glog.Warningf("Neither --kubeconfig nor --master was specified.  Using the inClusterConfig.  This might not work.")
+		kubeconfig, err := restclient.InClusterConfig()
+		if err == nil {
+			return kubeconfig, nil
+		}
+		glog.Warning("error creating inClusterConfig, falling back to default config: ", err)
+	}
+	return NewNonInteractiveDeferredLoadingClientConfig(
+		&ClientConfigLoadingRules{ExplicitPath: kubeconfigPath},
+		&ConfigOverrides{ClusterInfo: clientcmdapi.Cluster{Server: masterUrl}}).ClientConfig()
+}
+
+// BuildConfigFromKubeconfigGetter is a helper function that builds configs from a master
+// url and a kubeconfigGetter.
+func BuildConfigFromKubeconfigGetter(masterUrl string, kubeconfigGetter KubeconfigGetter) (*restclient.Config, error) {
+	// TODO: We do not need a DeferredLoader here. Refactor code and see if we can use DirectClientConfig here.
+	cc := NewNonInteractiveDeferredLoadingClientConfig(
+		&ClientConfigGetter{kubeconfigGetter: kubeconfigGetter},
+		&ConfigOverrides{ClusterInfo: clientcmdapi.Cluster{Server: masterUrl}})
+	return cc.ClientConfig()
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/config.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/config.go
new file mode 100644
index 0000000..7092c5b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/config.go
@@ -0,0 +1,474 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package clientcmd
+
+import (
+	"errors"
+	"os"
+	"path"
+	"path/filepath"
+	"reflect"
+	"sort"
+
+	"github.com/golang/glog"
+
+	restclient "k8s.io/client-go/rest"
+	clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
+)
+
+// ConfigAccess is used by subcommands and methods in this package to load and modify the appropriate config files
+type ConfigAccess interface {
+	// GetLoadingPrecedence returns the slice of files that should be used for loading and inspecting the config
+	GetLoadingPrecedence() []string
+	// GetStartingConfig returns the config that subcommands should being operating against.  It may or may not be merged depending on loading rules
+	GetStartingConfig() (*clientcmdapi.Config, error)
+	// GetDefaultFilename returns the name of the file you should write into (create if necessary), if you're trying to create a new stanza as opposed to updating an existing one.
+	GetDefaultFilename() string
+	// IsExplicitFile indicates whether or not this command is interested in exactly one file.  This implementation only ever does that  via a flag, but implementations that handle local, global, and flags may have more
+	IsExplicitFile() bool
+	// GetExplicitFile returns the particular file this command is operating against.  This implementation only ever has one, but implementations that handle local, global, and flags may have more
+	GetExplicitFile() string
+}
+
+type PathOptions struct {
+	// GlobalFile is the full path to the file to load as the global (final) option
+	GlobalFile string
+	// EnvVar is the env var name that points to the list of kubeconfig files to load
+	EnvVar string
+	// ExplicitFileFlag is the name of the flag to use for prompting for the kubeconfig file
+	ExplicitFileFlag string
+
+	// GlobalFileSubpath is an optional value used for displaying help
+	GlobalFileSubpath string
+
+	LoadingRules *ClientConfigLoadingRules
+}
+
+func (o *PathOptions) GetEnvVarFiles() []string {
+	if len(o.EnvVar) == 0 {
+		return []string{}
+	}
+
+	envVarValue := os.Getenv(o.EnvVar)
+	if len(envVarValue) == 0 {
+		return []string{}
+	}
+
+	fileList := filepath.SplitList(envVarValue)
+	// prevent the same path load multiple times
+	return deduplicate(fileList)
+}
+
+func (o *PathOptions) GetLoadingPrecedence() []string {
+	if envVarFiles := o.GetEnvVarFiles(); len(envVarFiles) > 0 {
+		return envVarFiles
+	}
+
+	return []string{o.GlobalFile}
+}
+
+func (o *PathOptions) GetStartingConfig() (*clientcmdapi.Config, error) {
+	// don't mutate the original
+	loadingRules := *o.LoadingRules
+	loadingRules.Precedence = o.GetLoadingPrecedence()
+
+	clientConfig := NewNonInteractiveDeferredLoadingClientConfig(&loadingRules, &ConfigOverrides{})
+	rawConfig, err := clientConfig.RawConfig()
+	if os.IsNotExist(err) {
+		return clientcmdapi.NewConfig(), nil
+	}
+	if err != nil {
+		return nil, err
+	}
+
+	return &rawConfig, nil
+}
+
+func (o *PathOptions) GetDefaultFilename() string {
+	if o.IsExplicitFile() {
+		return o.GetExplicitFile()
+	}
+
+	if envVarFiles := o.GetEnvVarFiles(); len(envVarFiles) > 0 {
+		if len(envVarFiles) == 1 {
+			return envVarFiles[0]
+		}
+
+		// if any of the envvar files already exists, return it
+		for _, envVarFile := range envVarFiles {
+			if _, err := os.Stat(envVarFile); err == nil {
+				return envVarFile
+			}
+		}
+
+		// otherwise, return the last one in the list
+		return envVarFiles[len(envVarFiles)-1]
+	}
+
+	return o.GlobalFile
+}
+
+func (o *PathOptions) IsExplicitFile() bool {
+	if len(o.LoadingRules.ExplicitPath) > 0 {
+		return true
+	}
+
+	return false
+}
+
+func (o *PathOptions) GetExplicitFile() string {
+	return o.LoadingRules.ExplicitPath
+}
+
+func NewDefaultPathOptions() *PathOptions {
+	ret := &PathOptions{
+		GlobalFile:       RecommendedHomeFile,
+		EnvVar:           RecommendedConfigPathEnvVar,
+		ExplicitFileFlag: RecommendedConfigPathFlag,
+
+		GlobalFileSubpath: path.Join(RecommendedHomeDir, RecommendedFileName),
+
+		LoadingRules: NewDefaultClientConfigLoadingRules(),
+	}
+	ret.LoadingRules.DoNotResolvePaths = true
+
+	return ret
+}
+
+// ModifyConfig takes a Config object, iterates through Clusters, AuthInfos, and Contexts, uses the LocationOfOrigin if specified or
+// uses the default destination file to write the results into.  This results in multiple file reads, but it's very easy to follow.
+// Preferences and CurrentContext should always be set in the default destination file.  Since we can't distinguish between empty and missing values
+// (no nil strings), we're forced have separate handling for them.  In the kubeconfig cases, newConfig should have at most one difference,
+// that means that this code will only write into a single file.  If you want to relativizePaths, you must provide a fully qualified path in any
+// modified element.
+func ModifyConfig(configAccess ConfigAccess, newConfig clientcmdapi.Config, relativizePaths bool) error {
+	possibleSources := configAccess.GetLoadingPrecedence()
+	// sort the possible kubeconfig files so we always "lock" in the same order
+	// to avoid deadlock (note: this can fail w/ symlinks, but... come on).
+	sort.Strings(possibleSources)
+	for _, filename := range possibleSources {
+		if err := lockFile(filename); err != nil {
+			return err
+		}
+		defer unlockFile(filename)
+	}
+
+	startingConfig, err := configAccess.GetStartingConfig()
+	if err != nil {
+		return err
+	}
+
+	// We need to find all differences, locate their original files, read a partial config to modify only that stanza and write out the file.
+	// Special case the test for current context and preferences since those always write to the default file.
+	if reflect.DeepEqual(*startingConfig, newConfig) {
+		// nothing to do
+		return nil
+	}
+
+	if startingConfig.CurrentContext != newConfig.CurrentContext {
+		if err := writeCurrentContext(configAccess, newConfig.CurrentContext); err != nil {
+			return err
+		}
+	}
+
+	if !reflect.DeepEqual(startingConfig.Preferences, newConfig.Preferences) {
+		if err := writePreferences(configAccess, newConfig.Preferences); err != nil {
+			return err
+		}
+	}
+
+	// Search every cluster, authInfo, and context.  First from new to old for differences, then from old to new for deletions
+	for key, cluster := range newConfig.Clusters {
+		startingCluster, exists := startingConfig.Clusters[key]
+		if !reflect.DeepEqual(cluster, startingCluster) || !exists {
+			destinationFile := cluster.LocationOfOrigin
+			if len(destinationFile) == 0 {
+				destinationFile = configAccess.GetDefaultFilename()
+			}
+
+			configToWrite, err := getConfigFromFile(destinationFile)
+			if err != nil {
+				return err
+			}
+			t := *cluster
+
+			configToWrite.Clusters[key] = &t
+			configToWrite.Clusters[key].LocationOfOrigin = destinationFile
+			if relativizePaths {
+				if err := RelativizeClusterLocalPaths(configToWrite.Clusters[key]); err != nil {
+					return err
+				}
+			}
+
+			if err := WriteToFile(*configToWrite, destinationFile); err != nil {
+				return err
+			}
+		}
+	}
+
+	for key, context := range newConfig.Contexts {
+		startingContext, exists := startingConfig.Contexts[key]
+		if !reflect.DeepEqual(context, startingContext) || !exists {
+			destinationFile := context.LocationOfOrigin
+			if len(destinationFile) == 0 {
+				destinationFile = configAccess.GetDefaultFilename()
+			}
+
+			configToWrite, err := getConfigFromFile(destinationFile)
+			if err != nil {
+				return err
+			}
+			configToWrite.Contexts[key] = context
+
+			if err := WriteToFile(*configToWrite, destinationFile); err != nil {
+				return err
+			}
+		}
+	}
+
+	for key, authInfo := range newConfig.AuthInfos {
+		startingAuthInfo, exists := startingConfig.AuthInfos[key]
+		if !reflect.DeepEqual(authInfo, startingAuthInfo) || !exists {
+			destinationFile := authInfo.LocationOfOrigin
+			if len(destinationFile) == 0 {
+				destinationFile = configAccess.GetDefaultFilename()
+			}
+
+			configToWrite, err := getConfigFromFile(destinationFile)
+			if err != nil {
+				return err
+			}
+			t := *authInfo
+			configToWrite.AuthInfos[key] = &t
+			configToWrite.AuthInfos[key].LocationOfOrigin = destinationFile
+			if relativizePaths {
+				if err := RelativizeAuthInfoLocalPaths(configToWrite.AuthInfos[key]); err != nil {
+					return err
+				}
+			}
+
+			if err := WriteToFile(*configToWrite, destinationFile); err != nil {
+				return err
+			}
+		}
+	}
+
+	for key, cluster := range startingConfig.Clusters {
+		if _, exists := newConfig.Clusters[key]; !exists {
+			destinationFile := cluster.LocationOfOrigin
+			if len(destinationFile) == 0 {
+				destinationFile = configAccess.GetDefaultFilename()
+			}
+
+			configToWrite, err := getConfigFromFile(destinationFile)
+			if err != nil {
+				return err
+			}
+			delete(configToWrite.Clusters, key)
+
+			if err := WriteToFile(*configToWrite, destinationFile); err != nil {
+				return err
+			}
+		}
+	}
+
+	for key, context := range startingConfig.Contexts {
+		if _, exists := newConfig.Contexts[key]; !exists {
+			destinationFile := context.LocationOfOrigin
+			if len(destinationFile) == 0 {
+				destinationFile = configAccess.GetDefaultFilename()
+			}
+
+			configToWrite, err := getConfigFromFile(destinationFile)
+			if err != nil {
+				return err
+			}
+			delete(configToWrite.Contexts, key)
+
+			if err := WriteToFile(*configToWrite, destinationFile); err != nil {
+				return err
+			}
+		}
+	}
+
+	for key, authInfo := range startingConfig.AuthInfos {
+		if _, exists := newConfig.AuthInfos[key]; !exists {
+			destinationFile := authInfo.LocationOfOrigin
+			if len(destinationFile) == 0 {
+				destinationFile = configAccess.GetDefaultFilename()
+			}
+
+			configToWrite, err := getConfigFromFile(destinationFile)
+			if err != nil {
+				return err
+			}
+			delete(configToWrite.AuthInfos, key)
+
+			if err := WriteToFile(*configToWrite, destinationFile); err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}
+
+func PersisterForUser(configAccess ConfigAccess, user string) restclient.AuthProviderConfigPersister {
+	return &persister{configAccess, user}
+}
+
+type persister struct {
+	configAccess ConfigAccess
+	user         string
+}
+
+func (p *persister) Persist(config map[string]string) error {
+	newConfig, err := p.configAccess.GetStartingConfig()
+	if err != nil {
+		return err
+	}
+	authInfo, ok := newConfig.AuthInfos[p.user]
+	if ok && authInfo.AuthProvider != nil {
+		authInfo.AuthProvider.Config = config
+		ModifyConfig(p.configAccess, *newConfig, false)
+	}
+	return nil
+}
+
+// writeCurrentContext takes three possible paths.
+// If newCurrentContext is the same as the startingConfig's current context, then we exit.
+// If newCurrentContext has a value, then that value is written into the default destination file.
+// If newCurrentContext is empty, then we find the config file that is setting the CurrentContext and clear the value from that file
+func writeCurrentContext(configAccess ConfigAccess, newCurrentContext string) error {
+	if startingConfig, err := configAccess.GetStartingConfig(); err != nil {
+		return err
+	} else if startingConfig.CurrentContext == newCurrentContext {
+		return nil
+	}
+
+	if configAccess.IsExplicitFile() {
+		file := configAccess.GetExplicitFile()
+		currConfig, err := getConfigFromFile(file)
+		if err != nil {
+			return err
+		}
+		currConfig.CurrentContext = newCurrentContext
+		if err := WriteToFile(*currConfig, file); err != nil {
+			return err
+		}
+
+		return nil
+	}
+
+	if len(newCurrentContext) > 0 {
+		destinationFile := configAccess.GetDefaultFilename()
+		config, err := getConfigFromFile(destinationFile)
+		if err != nil {
+			return err
+		}
+		config.CurrentContext = newCurrentContext
+
+		if err := WriteToFile(*config, destinationFile); err != nil {
+			return err
+		}
+
+		return nil
+	}
+
+	// we're supposed to be clearing the current context.  We need to find the first spot in the chain that is setting it and clear it
+	for _, file := range configAccess.GetLoadingPrecedence() {
+		if _, err := os.Stat(file); err == nil {
+			currConfig, err := getConfigFromFile(file)
+			if err != nil {
+				return err
+			}
+
+			if len(currConfig.CurrentContext) > 0 {
+				currConfig.CurrentContext = newCurrentContext
+				if err := WriteToFile(*currConfig, file); err != nil {
+					return err
+				}
+
+				return nil
+			}
+		}
+	}
+
+	return errors.New("no config found to write context")
+}
+
+func writePreferences(configAccess ConfigAccess, newPrefs clientcmdapi.Preferences) error {
+	if startingConfig, err := configAccess.GetStartingConfig(); err != nil {
+		return err
+	} else if reflect.DeepEqual(startingConfig.Preferences, newPrefs) {
+		return nil
+	}
+
+	if configAccess.IsExplicitFile() {
+		file := configAccess.GetExplicitFile()
+		currConfig, err := getConfigFromFile(file)
+		if err != nil {
+			return err
+		}
+		currConfig.Preferences = newPrefs
+		if err := WriteToFile(*currConfig, file); err != nil {
+			return err
+		}
+
+		return nil
+	}
+
+	for _, file := range configAccess.GetLoadingPrecedence() {
+		currConfig, err := getConfigFromFile(file)
+		if err != nil {
+			return err
+		}
+
+		if !reflect.DeepEqual(currConfig.Preferences, newPrefs) {
+			currConfig.Preferences = newPrefs
+			if err := WriteToFile(*currConfig, file); err != nil {
+				return err
+			}
+
+			return nil
+		}
+	}
+
+	return errors.New("no config found to write preferences")
+}
+
+// getConfigFromFile tries to read a kubeconfig file and if it can't, returns an error.  One exception, missing files result in empty configs, not an error.
+func getConfigFromFile(filename string) (*clientcmdapi.Config, error) {
+	config, err := LoadFromFile(filename)
+	if err != nil && !os.IsNotExist(err) {
+		return nil, err
+	}
+	if config == nil {
+		config = clientcmdapi.NewConfig()
+	}
+	return config, nil
+}
+
+// GetConfigFromFileOrDie tries to read a kubeconfig file and if it can't, it calls exit.  One exception, missing files result in empty configs, not an exit
+func GetConfigFromFileOrDie(filename string) *clientcmdapi.Config {
+	config, err := getConfigFromFile(filename)
+	if err != nil {
+		glog.FatalDepth(1, err)
+	}
+
+	return config
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/doc.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/doc.go
new file mode 100644
index 0000000..424311e
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/doc.go
@@ -0,0 +1,37 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+/*
+Package clientcmd provides one stop shopping for building a working client from a fixed config,
+from a .kubeconfig file, from command line flags, or from any merged combination.
+
+Sample usage from merged .kubeconfig files (local directory, home directory)
+
+	loadingRules := clientcmd.NewDefaultClientConfigLoadingRules()
+	// if you want to change the loading rules (which files in which order), you can do so here
+
+	configOverrides := &clientcmd.ConfigOverrides{}
+	// if you want to change override values or bind them to flags, there are methods to help you
+
+	kubeConfig := clientcmd.NewNonInteractiveDeferredLoadingClientConfig(loadingRules, configOverrides)
+	config, err := kubeConfig.ClientConfig()
+	if err != nil {
+		// Do something
+	}
+	client, err := metav1.New(config)
+	// ...
+*/
+package clientcmd // import "k8s.io/client-go/tools/clientcmd"
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/flag.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/flag.go
new file mode 100644
index 0000000..8d60d20
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/flag.go
@@ -0,0 +1,49 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package clientcmd
+
+// transformingStringValue implements pflag.Value to store string values,
+// allowing transforming them while being set
+type transformingStringValue struct {
+	target      *string
+	transformer func(string) (string, error)
+}
+
+func newTransformingStringValue(val string, target *string, transformer func(string) (string, error)) *transformingStringValue {
+	*target = val
+	return &transformingStringValue{
+		target:      target,
+		transformer: transformer,
+	}
+}
+
+func (t *transformingStringValue) Set(val string) error {
+	val, err := t.transformer(val)
+	if err != nil {
+		return err
+	}
+	*t.target = val
+	return nil
+}
+
+func (t *transformingStringValue) Type() string {
+	return "string"
+}
+
+func (t *transformingStringValue) String() string {
+	return string(*t.target)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/helpers.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/helpers.go
new file mode 100644
index 0000000..b609d1a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/helpers.go
@@ -0,0 +1,35 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package clientcmd
+
+import (
+	"fmt"
+	"strconv"
+	"time"
+)
+
+// ParseTimeout returns a parsed duration from a string
+// A duration string value must be a positive integer, optionally followed by a corresponding time unit (s|m|h).
+func ParseTimeout(duration string) (time.Duration, error) {
+	if i, err := strconv.ParseInt(duration, 10, 64); err == nil && i >= 0 {
+		return (time.Duration(i) * time.Second), nil
+	}
+	if requestTimeout, err := time.ParseDuration(duration); err == nil {
+		return requestTimeout, nil
+	}
+	return 0, fmt.Errorf("Invalid timeout value. Timeout must be a single integer in seconds, or an integer followed by a corresponding time unit (e.g. 1s | 2m | 3h)")
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/loader.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/loader.go
new file mode 100644
index 0000000..3442475
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/loader.go
@@ -0,0 +1,633 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package clientcmd
+
+import (
+	"fmt"
+	"io"
+	"io/ioutil"
+	"os"
+	"path"
+	"path/filepath"
+	"reflect"
+	goruntime "runtime"
+	"strings"
+
+	"github.com/golang/glog"
+	"github.com/imdario/mergo"
+
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	utilerrors "k8s.io/apimachinery/pkg/util/errors"
+	restclient "k8s.io/client-go/rest"
+	clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
+	clientcmdlatest "k8s.io/client-go/tools/clientcmd/api/latest"
+	"k8s.io/client-go/util/homedir"
+)
+
+const (
+	RecommendedConfigPathFlag   = "kubeconfig"
+	RecommendedConfigPathEnvVar = "KUBECONFIG"
+	RecommendedHomeDir          = ".kube"
+	RecommendedFileName         = "config"
+	RecommendedSchemaName       = "schema"
+)
+
+var (
+	RecommendedConfigDir  = path.Join(homedir.HomeDir(), RecommendedHomeDir)
+	RecommendedHomeFile   = path.Join(RecommendedConfigDir, RecommendedFileName)
+	RecommendedSchemaFile = path.Join(RecommendedConfigDir, RecommendedSchemaName)
+)
+
+// currentMigrationRules returns a map that holds the history of recommended home directories used in previous versions.
+// Any future changes to RecommendedHomeFile and related are expected to add a migration rule here, in order to make
+// sure existing config files are migrated to their new locations properly.
+func currentMigrationRules() map[string]string {
+	oldRecommendedHomeFile := path.Join(os.Getenv("HOME"), "/.kube/.kubeconfig")
+	oldRecommendedWindowsHomeFile := path.Join(os.Getenv("HOME"), RecommendedHomeDir, RecommendedFileName)
+
+	migrationRules := map[string]string{}
+	migrationRules[RecommendedHomeFile] = oldRecommendedHomeFile
+	if goruntime.GOOS == "windows" {
+		migrationRules[RecommendedHomeFile] = oldRecommendedWindowsHomeFile
+	}
+	return migrationRules
+}
+
+type ClientConfigLoader interface {
+	ConfigAccess
+	// IsDefaultConfig returns true if the returned config matches the defaults.
+	IsDefaultConfig(*restclient.Config) bool
+	// Load returns the latest config
+	Load() (*clientcmdapi.Config, error)
+}
+
+type KubeconfigGetter func() (*clientcmdapi.Config, error)
+
+type ClientConfigGetter struct {
+	kubeconfigGetter KubeconfigGetter
+}
+
+// ClientConfigGetter implements the ClientConfigLoader interface.
+var _ ClientConfigLoader = &ClientConfigGetter{}
+
+func (g *ClientConfigGetter) Load() (*clientcmdapi.Config, error) {
+	return g.kubeconfigGetter()
+}
+
+func (g *ClientConfigGetter) GetLoadingPrecedence() []string {
+	return nil
+}
+func (g *ClientConfigGetter) GetStartingConfig() (*clientcmdapi.Config, error) {
+	return g.kubeconfigGetter()
+}
+func (g *ClientConfigGetter) GetDefaultFilename() string {
+	return ""
+}
+func (g *ClientConfigGetter) IsExplicitFile() bool {
+	return false
+}
+func (g *ClientConfigGetter) GetExplicitFile() string {
+	return ""
+}
+func (g *ClientConfigGetter) IsDefaultConfig(config *restclient.Config) bool {
+	return false
+}
+
+// ClientConfigLoadingRules is an ExplicitPath and string slice of specific locations that are used for merging together a Config
+// Callers can put the chain together however they want, but we'd recommend:
+// EnvVarPathFiles if set (a list of files if set) OR the HomeDirectoryPath
+// ExplicitPath is special, because if a user specifically requests a certain file be used and error is reported if this file is not present
+type ClientConfigLoadingRules struct {
+	ExplicitPath string
+	Precedence   []string
+
+	// MigrationRules is a map of destination files to source files.  If a destination file is not present, then the source file is checked.
+	// If the source file is present, then it is copied to the destination file BEFORE any further loading happens.
+	MigrationRules map[string]string
+
+	// DoNotResolvePaths indicates whether or not to resolve paths with respect to the originating files.  This is phrased as a negative so
+	// that a default object that doesn't set this will usually get the behavior it wants.
+	DoNotResolvePaths bool
+
+	// DefaultClientConfig is an optional field indicating what rules to use to calculate a default configuration.
+	// This should match the overrides passed in to ClientConfig loader.
+	DefaultClientConfig ClientConfig
+}
+
+// ClientConfigLoadingRules implements the ClientConfigLoader interface.
+var _ ClientConfigLoader = &ClientConfigLoadingRules{}
+
+// NewDefaultClientConfigLoadingRules returns a ClientConfigLoadingRules object with default fields filled in.  You are not required to
+// use this constructor
+func NewDefaultClientConfigLoadingRules() *ClientConfigLoadingRules {
+	chain := []string{}
+
+	envVarFiles := os.Getenv(RecommendedConfigPathEnvVar)
+	if len(envVarFiles) != 0 {
+		fileList := filepath.SplitList(envVarFiles)
+		// prevent the same path load multiple times
+		chain = append(chain, deduplicate(fileList)...)
+
+	} else {
+		chain = append(chain, RecommendedHomeFile)
+	}
+
+	return &ClientConfigLoadingRules{
+		Precedence:     chain,
+		MigrationRules: currentMigrationRules(),
+	}
+}
+
+// Load starts by running the MigrationRules and then
+// takes the loading rules and returns a Config object based on following rules.
+//   if the ExplicitPath, return the unmerged explicit file
+//   Otherwise, return a merged config based on the Precedence slice
+// A missing ExplicitPath file produces an error. Empty filenames or other missing files are ignored.
+// Read errors or files with non-deserializable content produce errors.
+// The first file to set a particular map key wins and map key's value is never changed.
+// BUT, if you set a struct value that is NOT contained inside of map, the value WILL be changed.
+// This results in some odd looking logic to merge in one direction, merge in the other, and then merge the two.
+// It also means that if two files specify a "red-user", only values from the first file's red-user are used.  Even
+// non-conflicting entries from the second file's "red-user" are discarded.
+// Relative paths inside of the .kubeconfig files are resolved against the .kubeconfig file's parent folder
+// and only absolute file paths are returned.
+func (rules *ClientConfigLoadingRules) Load() (*clientcmdapi.Config, error) {
+	if err := rules.Migrate(); err != nil {
+		return nil, err
+	}
+
+	errlist := []error{}
+
+	kubeConfigFiles := []string{}
+
+	// Make sure a file we were explicitly told to use exists
+	if len(rules.ExplicitPath) > 0 {
+		if _, err := os.Stat(rules.ExplicitPath); os.IsNotExist(err) {
+			return nil, err
+		}
+		kubeConfigFiles = append(kubeConfigFiles, rules.ExplicitPath)
+
+	} else {
+		kubeConfigFiles = append(kubeConfigFiles, rules.Precedence...)
+	}
+
+	kubeconfigs := []*clientcmdapi.Config{}
+	// read and cache the config files so that we only look at them once
+	for _, filename := range kubeConfigFiles {
+		if len(filename) == 0 {
+			// no work to do
+			continue
+		}
+
+		config, err := LoadFromFile(filename)
+		if os.IsNotExist(err) {
+			// skip missing files
+			continue
+		}
+		if err != nil {
+			errlist = append(errlist, fmt.Errorf("Error loading config file \"%s\": %v", filename, err))
+			continue
+		}
+
+		kubeconfigs = append(kubeconfigs, config)
+	}
+
+	// first merge all of our maps
+	mapConfig := clientcmdapi.NewConfig()
+
+	for _, kubeconfig := range kubeconfigs {
+		mergo.Merge(mapConfig, kubeconfig)
+	}
+
+	// merge all of the struct values in the reverse order so that priority is given correctly
+	// errors are not added to the list the second time
+	nonMapConfig := clientcmdapi.NewConfig()
+	for i := len(kubeconfigs) - 1; i >= 0; i-- {
+		kubeconfig := kubeconfigs[i]
+		mergo.Merge(nonMapConfig, kubeconfig)
+	}
+
+	// since values are overwritten, but maps values are not, we can merge the non-map config on top of the map config and
+	// get the values we expect.
+	config := clientcmdapi.NewConfig()
+	mergo.Merge(config, mapConfig)
+	mergo.Merge(config, nonMapConfig)
+
+	if rules.ResolvePaths() {
+		if err := ResolveLocalPaths(config); err != nil {
+			errlist = append(errlist, err)
+		}
+	}
+	return config, utilerrors.NewAggregate(errlist)
+}
+
+// Migrate uses the MigrationRules map.  If a destination file is not present, then the source file is checked.
+// If the source file is present, then it is copied to the destination file BEFORE any further loading happens.
+func (rules *ClientConfigLoadingRules) Migrate() error {
+	if rules.MigrationRules == nil {
+		return nil
+	}
+
+	for destination, source := range rules.MigrationRules {
+		if _, err := os.Stat(destination); err == nil {
+			// if the destination already exists, do nothing
+			continue
+		} else if os.IsPermission(err) {
+			// if we can't access the file, skip it
+			continue
+		} else if !os.IsNotExist(err) {
+			// if we had an error other than non-existence, fail
+			return err
+		}
+
+		if sourceInfo, err := os.Stat(source); err != nil {
+			if os.IsNotExist(err) || os.IsPermission(err) {
+				// if the source file doesn't exist or we can't access it, there's no work to do.
+				continue
+			}
+
+			// if we had an error other than non-existence, fail
+			return err
+		} else if sourceInfo.IsDir() {
+			return fmt.Errorf("cannot migrate %v to %v because it is a directory", source, destination)
+		}
+
+		in, err := os.Open(source)
+		if err != nil {
+			return err
+		}
+		defer in.Close()
+		out, err := os.Create(destination)
+		if err != nil {
+			return err
+		}
+		defer out.Close()
+
+		if _, err = io.Copy(out, in); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// GetLoadingPrecedence implements ConfigAccess
+func (rules *ClientConfigLoadingRules) GetLoadingPrecedence() []string {
+	return rules.Precedence
+}
+
+// GetStartingConfig implements ConfigAccess
+func (rules *ClientConfigLoadingRules) GetStartingConfig() (*clientcmdapi.Config, error) {
+	clientConfig := NewNonInteractiveDeferredLoadingClientConfig(rules, &ConfigOverrides{})
+	rawConfig, err := clientConfig.RawConfig()
+	if os.IsNotExist(err) {
+		return clientcmdapi.NewConfig(), nil
+	}
+	if err != nil {
+		return nil, err
+	}
+
+	return &rawConfig, nil
+}
+
+// GetDefaultFilename implements ConfigAccess
+func (rules *ClientConfigLoadingRules) GetDefaultFilename() string {
+	// Explicit file if we have one.
+	if rules.IsExplicitFile() {
+		return rules.GetExplicitFile()
+	}
+	// Otherwise, first existing file from precedence.
+	for _, filename := range rules.GetLoadingPrecedence() {
+		if _, err := os.Stat(filename); err == nil {
+			return filename
+		}
+	}
+	// If none exists, use the first from precedence.
+	if len(rules.Precedence) > 0 {
+		return rules.Precedence[0]
+	}
+	return ""
+}
+
+// IsExplicitFile implements ConfigAccess
+func (rules *ClientConfigLoadingRules) IsExplicitFile() bool {
+	return len(rules.ExplicitPath) > 0
+}
+
+// GetExplicitFile implements ConfigAccess
+func (rules *ClientConfigLoadingRules) GetExplicitFile() string {
+	return rules.ExplicitPath
+}
+
+// IsDefaultConfig returns true if the provided configuration matches the default
+func (rules *ClientConfigLoadingRules) IsDefaultConfig(config *restclient.Config) bool {
+	if rules.DefaultClientConfig == nil {
+		return false
+	}
+	defaultConfig, err := rules.DefaultClientConfig.ClientConfig()
+	if err != nil {
+		return false
+	}
+	return reflect.DeepEqual(config, defaultConfig)
+}
+
+// LoadFromFile takes a filename and deserializes the contents into Config object
+func LoadFromFile(filename string) (*clientcmdapi.Config, error) {
+	kubeconfigBytes, err := ioutil.ReadFile(filename)
+	if err != nil {
+		return nil, err
+	}
+	config, err := Load(kubeconfigBytes)
+	if err != nil {
+		return nil, err
+	}
+	glog.V(6).Infoln("Config loaded from file", filename)
+
+	// set LocationOfOrigin on every Cluster, User, and Context
+	for key, obj := range config.AuthInfos {
+		obj.LocationOfOrigin = filename
+		config.AuthInfos[key] = obj
+	}
+	for key, obj := range config.Clusters {
+		obj.LocationOfOrigin = filename
+		config.Clusters[key] = obj
+	}
+	for key, obj := range config.Contexts {
+		obj.LocationOfOrigin = filename
+		config.Contexts[key] = obj
+	}
+
+	if config.AuthInfos == nil {
+		config.AuthInfos = map[string]*clientcmdapi.AuthInfo{}
+	}
+	if config.Clusters == nil {
+		config.Clusters = map[string]*clientcmdapi.Cluster{}
+	}
+	if config.Contexts == nil {
+		config.Contexts = map[string]*clientcmdapi.Context{}
+	}
+
+	return config, nil
+}
+
+// Load takes a byte slice and deserializes the contents into Config object.
+// Encapsulates deserialization without assuming the source is a file.
+func Load(data []byte) (*clientcmdapi.Config, error) {
+	config := clientcmdapi.NewConfig()
+	// if there's no data in a file, return the default object instead of failing (DecodeInto reject empty input)
+	if len(data) == 0 {
+		return config, nil
+	}
+	decoded, _, err := clientcmdlatest.Codec.Decode(data, &schema.GroupVersionKind{Version: clientcmdlatest.Version, Kind: "Config"}, config)
+	if err != nil {
+		return nil, err
+	}
+	return decoded.(*clientcmdapi.Config), nil
+}
+
+// WriteToFile serializes the config to yaml and writes it out to a file.  If not present, it creates the file with the mode 0600.  If it is present
+// it stomps the contents
+func WriteToFile(config clientcmdapi.Config, filename string) error {
+	content, err := Write(config)
+	if err != nil {
+		return err
+	}
+	dir := filepath.Dir(filename)
+	if _, err := os.Stat(dir); os.IsNotExist(err) {
+		if err = os.MkdirAll(dir, 0755); err != nil {
+			return err
+		}
+	}
+
+	if err := ioutil.WriteFile(filename, content, 0600); err != nil {
+		return err
+	}
+	return nil
+}
+
+func lockFile(filename string) error {
+	// TODO: find a way to do this with actual file locks. Will
+	// probably need separate solution for windows and Linux.
+
+	// Make sure the dir exists before we try to create a lock file.
+	dir := filepath.Dir(filename)
+	if _, err := os.Stat(dir); os.IsNotExist(err) {
+		if err = os.MkdirAll(dir, 0755); err != nil {
+			return err
+		}
+	}
+	f, err := os.OpenFile(lockName(filename), os.O_CREATE|os.O_EXCL, 0)
+	if err != nil {
+		return err
+	}
+	f.Close()
+	return nil
+}
+
+func unlockFile(filename string) error {
+	return os.Remove(lockName(filename))
+}
+
+func lockName(filename string) string {
+	return filename + ".lock"
+}
+
+// Write serializes the config to yaml.
+// Encapsulates serialization without assuming the destination is a file.
+func Write(config clientcmdapi.Config) ([]byte, error) {
+	return runtime.Encode(clientcmdlatest.Codec, &config)
+}
+
+func (rules ClientConfigLoadingRules) ResolvePaths() bool {
+	return !rules.DoNotResolvePaths
+}
+
+// ResolveLocalPaths resolves all relative paths in the config object with respect to the stanza's LocationOfOrigin
+// this cannot be done directly inside of LoadFromFile because doing so there would make it impossible to load a file without
+// modification of its contents.
+func ResolveLocalPaths(config *clientcmdapi.Config) error {
+	for _, cluster := range config.Clusters {
+		if len(cluster.LocationOfOrigin) == 0 {
+			continue
+		}
+		base, err := filepath.Abs(filepath.Dir(cluster.LocationOfOrigin))
+		if err != nil {
+			return fmt.Errorf("Could not determine the absolute path of config file %s: %v", cluster.LocationOfOrigin, err)
+		}
+
+		if err := ResolvePaths(GetClusterFileReferences(cluster), base); err != nil {
+			return err
+		}
+	}
+	for _, authInfo := range config.AuthInfos {
+		if len(authInfo.LocationOfOrigin) == 0 {
+			continue
+		}
+		base, err := filepath.Abs(filepath.Dir(authInfo.LocationOfOrigin))
+		if err != nil {
+			return fmt.Errorf("Could not determine the absolute path of config file %s: %v", authInfo.LocationOfOrigin, err)
+		}
+
+		if err := ResolvePaths(GetAuthInfoFileReferences(authInfo), base); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// RelativizeClusterLocalPaths first absolutizes the paths by calling ResolveLocalPaths.  This assumes that any NEW path is already
+// absolute, but any existing path will be resolved relative to LocationOfOrigin
+func RelativizeClusterLocalPaths(cluster *clientcmdapi.Cluster) error {
+	if len(cluster.LocationOfOrigin) == 0 {
+		return fmt.Errorf("no location of origin for %s", cluster.Server)
+	}
+	base, err := filepath.Abs(filepath.Dir(cluster.LocationOfOrigin))
+	if err != nil {
+		return fmt.Errorf("could not determine the absolute path of config file %s: %v", cluster.LocationOfOrigin, err)
+	}
+
+	if err := ResolvePaths(GetClusterFileReferences(cluster), base); err != nil {
+		return err
+	}
+	if err := RelativizePathWithNoBacksteps(GetClusterFileReferences(cluster), base); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// RelativizeAuthInfoLocalPaths first absolutizes the paths by calling ResolveLocalPaths.  This assumes that any NEW path is already
+// absolute, but any existing path will be resolved relative to LocationOfOrigin
+func RelativizeAuthInfoLocalPaths(authInfo *clientcmdapi.AuthInfo) error {
+	if len(authInfo.LocationOfOrigin) == 0 {
+		return fmt.Errorf("no location of origin for %v", authInfo)
+	}
+	base, err := filepath.Abs(filepath.Dir(authInfo.LocationOfOrigin))
+	if err != nil {
+		return fmt.Errorf("could not determine the absolute path of config file %s: %v", authInfo.LocationOfOrigin, err)
+	}
+
+	if err := ResolvePaths(GetAuthInfoFileReferences(authInfo), base); err != nil {
+		return err
+	}
+	if err := RelativizePathWithNoBacksteps(GetAuthInfoFileReferences(authInfo), base); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func RelativizeConfigPaths(config *clientcmdapi.Config, base string) error {
+	return RelativizePathWithNoBacksteps(GetConfigFileReferences(config), base)
+}
+
+func ResolveConfigPaths(config *clientcmdapi.Config, base string) error {
+	return ResolvePaths(GetConfigFileReferences(config), base)
+}
+
+func GetConfigFileReferences(config *clientcmdapi.Config) []*string {
+	refs := []*string{}
+
+	for _, cluster := range config.Clusters {
+		refs = append(refs, GetClusterFileReferences(cluster)...)
+	}
+	for _, authInfo := range config.AuthInfos {
+		refs = append(refs, GetAuthInfoFileReferences(authInfo)...)
+	}
+
+	return refs
+}
+
+func GetClusterFileReferences(cluster *clientcmdapi.Cluster) []*string {
+	return []*string{&cluster.CertificateAuthority}
+}
+
+func GetAuthInfoFileReferences(authInfo *clientcmdapi.AuthInfo) []*string {
+	s := []*string{&authInfo.ClientCertificate, &authInfo.ClientKey, &authInfo.TokenFile}
+	// Only resolve exec command if it isn't PATH based.
+	if authInfo.Exec != nil && strings.ContainsRune(authInfo.Exec.Command, filepath.Separator) {
+		s = append(s, &authInfo.Exec.Command)
+	}
+	return s
+}
+
+// ResolvePaths updates the given refs to be absolute paths, relative to the given base directory
+func ResolvePaths(refs []*string, base string) error {
+	for _, ref := range refs {
+		// Don't resolve empty paths
+		if len(*ref) > 0 {
+			// Don't resolve absolute paths
+			if !filepath.IsAbs(*ref) {
+				*ref = filepath.Join(base, *ref)
+			}
+		}
+	}
+	return nil
+}
+
+// RelativizePathWithNoBacksteps updates the given refs to be relative paths, relative to the given base directory as long as they do not require backsteps.
+// Any path requiring a backstep is left as-is as long it is absolute.  Any non-absolute path that can't be relativized produces an error
+func RelativizePathWithNoBacksteps(refs []*string, base string) error {
+	for _, ref := range refs {
+		// Don't relativize empty paths
+		if len(*ref) > 0 {
+			rel, err := MakeRelative(*ref, base)
+			if err != nil {
+				return err
+			}
+
+			// if we have a backstep, don't mess with the path
+			if strings.HasPrefix(rel, "../") {
+				if filepath.IsAbs(*ref) {
+					continue
+				}
+
+				return fmt.Errorf("%v requires backsteps and is not absolute", *ref)
+			}
+
+			*ref = rel
+		}
+	}
+	return nil
+}
+
+func MakeRelative(path, base string) (string, error) {
+	if len(path) > 0 {
+		rel, err := filepath.Rel(base, path)
+		if err != nil {
+			return path, err
+		}
+		return rel, nil
+	}
+	return path, nil
+}
+
+// deduplicate removes any duplicated values and returns a new slice, keeping the order unchanged
+func deduplicate(s []string) []string {
+	encountered := map[string]bool{}
+	ret := make([]string, 0)
+	for i := range s {
+		if encountered[s[i]] {
+			continue
+		}
+		encountered[s[i]] = true
+		ret = append(ret, s[i])
+	}
+	return ret
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/merged_client_builder.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/merged_client_builder.go
new file mode 100644
index 0000000..0503813
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/merged_client_builder.go
@@ -0,0 +1,168 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package clientcmd
+
+import (
+	"io"
+	"sync"
+
+	"github.com/golang/glog"
+
+	restclient "k8s.io/client-go/rest"
+	clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
+)
+
+// DeferredLoadingClientConfig is a ClientConfig interface that is backed by a client config loader.
+// It is used in cases where the loading rules may change after you've instantiated them and you want to be sure that
+// the most recent rules are used.  This is useful in cases where you bind flags to loading rule parameters before
+// the parse happens and you want your calling code to be ignorant of how the values are being mutated to avoid
+// passing extraneous information down a call stack
+type DeferredLoadingClientConfig struct {
+	loader         ClientConfigLoader
+	overrides      *ConfigOverrides
+	fallbackReader io.Reader
+
+	clientConfig ClientConfig
+	loadingLock  sync.Mutex
+
+	// provided for testing
+	icc InClusterConfig
+}
+
+// InClusterConfig abstracts details of whether the client is running in a cluster for testing.
+type InClusterConfig interface {
+	ClientConfig
+	Possible() bool
+}
+
+// NewNonInteractiveDeferredLoadingClientConfig creates a ConfigClientClientConfig using the passed context name
+func NewNonInteractiveDeferredLoadingClientConfig(loader ClientConfigLoader, overrides *ConfigOverrides) ClientConfig {
+	return &DeferredLoadingClientConfig{loader: loader, overrides: overrides, icc: &inClusterClientConfig{overrides: overrides}}
+}
+
+// NewInteractiveDeferredLoadingClientConfig creates a ConfigClientClientConfig using the passed context name and the fallback auth reader
+func NewInteractiveDeferredLoadingClientConfig(loader ClientConfigLoader, overrides *ConfigOverrides, fallbackReader io.Reader) ClientConfig {
+	return &DeferredLoadingClientConfig{loader: loader, overrides: overrides, icc: &inClusterClientConfig{overrides: overrides}, fallbackReader: fallbackReader}
+}
+
+func (config *DeferredLoadingClientConfig) createClientConfig() (ClientConfig, error) {
+	if config.clientConfig == nil {
+		config.loadingLock.Lock()
+		defer config.loadingLock.Unlock()
+
+		if config.clientConfig == nil {
+			mergedConfig, err := config.loader.Load()
+			if err != nil {
+				return nil, err
+			}
+
+			var mergedClientConfig ClientConfig
+			if config.fallbackReader != nil {
+				mergedClientConfig = NewInteractiveClientConfig(*mergedConfig, config.overrides.CurrentContext, config.overrides, config.fallbackReader, config.loader)
+			} else {
+				mergedClientConfig = NewNonInteractiveClientConfig(*mergedConfig, config.overrides.CurrentContext, config.overrides, config.loader)
+			}
+
+			config.clientConfig = mergedClientConfig
+		}
+	}
+
+	return config.clientConfig, nil
+}
+
+func (config *DeferredLoadingClientConfig) RawConfig() (clientcmdapi.Config, error) {
+	mergedConfig, err := config.createClientConfig()
+	if err != nil {
+		return clientcmdapi.Config{}, err
+	}
+
+	return mergedConfig.RawConfig()
+}
+
+// ClientConfig implements ClientConfig
+func (config *DeferredLoadingClientConfig) ClientConfig() (*restclient.Config, error) {
+	mergedClientConfig, err := config.createClientConfig()
+	if err != nil {
+		return nil, err
+	}
+
+	// load the configuration and return on non-empty errors and if the
+	// content differs from the default config
+	mergedConfig, err := mergedClientConfig.ClientConfig()
+	switch {
+	case err != nil:
+		if !IsEmptyConfig(err) {
+			// return on any error except empty config
+			return nil, err
+		}
+	case mergedConfig != nil:
+		// the configuration is valid, but if this is equal to the defaults we should try
+		// in-cluster configuration
+		if !config.loader.IsDefaultConfig(mergedConfig) {
+			return mergedConfig, nil
+		}
+	}
+
+	// check for in-cluster configuration and use it
+	if config.icc.Possible() {
+		glog.V(4).Infof("Using in-cluster configuration")
+		return config.icc.ClientConfig()
+	}
+
+	// return the result of the merged client config
+	return mergedConfig, err
+}
+
+// Namespace implements KubeConfig
+func (config *DeferredLoadingClientConfig) Namespace() (string, bool, error) {
+	mergedKubeConfig, err := config.createClientConfig()
+	if err != nil {
+		return "", false, err
+	}
+
+	ns, overridden, err := mergedKubeConfig.Namespace()
+	// if we get an error and it is not empty config, or if the merged config defined an explicit namespace, or
+	// if in-cluster config is not possible, return immediately
+	if (err != nil && !IsEmptyConfig(err)) || overridden || !config.icc.Possible() {
+		// return on any error except empty config
+		return ns, overridden, err
+	}
+
+	if len(ns) > 0 {
+		// if we got a non-default namespace from the kubeconfig, use it
+		if ns != "default" {
+			return ns, false, nil
+		}
+
+		// if we got a default namespace, determine whether it was explicit or implicit
+		if raw, err := mergedKubeConfig.RawConfig(); err == nil {
+			if context := raw.Contexts[raw.CurrentContext]; context != nil && len(context.Namespace) > 0 {
+				return ns, false, nil
+			}
+		}
+	}
+
+	glog.V(4).Infof("Using in-cluster namespace")
+
+	// allow the namespace from the service account token directory to be used.
+	return config.icc.Namespace()
+}
+
+// ConfigAccess implements ClientConfig
+func (config *DeferredLoadingClientConfig) ConfigAccess() ConfigAccess {
+	return config.loader
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/overrides.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/overrides.go
new file mode 100644
index 0000000..bfca032
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/overrides.go
@@ -0,0 +1,247 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package clientcmd
+
+import (
+	"strconv"
+	"strings"
+
+	"github.com/spf13/pflag"
+
+	clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
+)
+
+// ConfigOverrides holds values that should override whatever information is pulled from the actual Config object.  You can't
+// simply use an actual Config object, because Configs hold maps, but overrides are restricted to "at most one"
+type ConfigOverrides struct {
+	AuthInfo clientcmdapi.AuthInfo
+	// ClusterDefaults are applied before the configured cluster info is loaded.
+	ClusterDefaults clientcmdapi.Cluster
+	ClusterInfo     clientcmdapi.Cluster
+	Context         clientcmdapi.Context
+	CurrentContext  string
+	Timeout         string
+}
+
+// ConfigOverrideFlags holds the flag names to be used for binding command line flags. Notice that this structure tightly
+// corresponds to ConfigOverrides
+type ConfigOverrideFlags struct {
+	AuthOverrideFlags    AuthOverrideFlags
+	ClusterOverrideFlags ClusterOverrideFlags
+	ContextOverrideFlags ContextOverrideFlags
+	CurrentContext       FlagInfo
+	Timeout              FlagInfo
+}
+
+// AuthOverrideFlags holds the flag names to be used for binding command line flags for AuthInfo objects
+type AuthOverrideFlags struct {
+	ClientCertificate FlagInfo
+	ClientKey         FlagInfo
+	Token             FlagInfo
+	Impersonate       FlagInfo
+	ImpersonateGroups FlagInfo
+	Username          FlagInfo
+	Password          FlagInfo
+}
+
+// ContextOverrideFlags holds the flag names to be used for binding command line flags for Cluster objects
+type ContextOverrideFlags struct {
+	ClusterName  FlagInfo
+	AuthInfoName FlagInfo
+	Namespace    FlagInfo
+}
+
+// ClusterOverride holds the flag names to be used for binding command line flags for Cluster objects
+type ClusterOverrideFlags struct {
+	APIServer             FlagInfo
+	APIVersion            FlagInfo
+	CertificateAuthority  FlagInfo
+	InsecureSkipTLSVerify FlagInfo
+}
+
+// FlagInfo contains information about how to register a flag.  This struct is useful if you want to provide a way for an extender to
+// get back a set of recommended flag names, descriptions, and defaults, but allow for customization by an extender.  This makes for
+// coherent extension, without full prescription
+type FlagInfo struct {
+	// LongName is the long string for a flag.  If this is empty, then the flag will not be bound
+	LongName string
+	// ShortName is the single character for a flag.  If this is empty, then there will be no short flag
+	ShortName string
+	// Default is the default value for the flag
+	Default string
+	// Description is the description for the flag
+	Description string
+}
+
+// AddSecretAnnotation add secret flag to Annotation.
+func (f FlagInfo) AddSecretAnnotation(flags *pflag.FlagSet) FlagInfo {
+	flags.SetAnnotation(f.LongName, "classified", []string{"true"})
+	return f
+}
+
+// BindStringFlag binds the flag based on the provided info.  If LongName == "", nothing is registered
+func (f FlagInfo) BindStringFlag(flags *pflag.FlagSet, target *string) FlagInfo {
+	// you can't register a flag without a long name
+	if len(f.LongName) > 0 {
+		flags.StringVarP(target, f.LongName, f.ShortName, f.Default, f.Description)
+	}
+	return f
+}
+
+// BindTransformingStringFlag binds the flag based on the provided info.  If LongName == "", nothing is registered
+func (f FlagInfo) BindTransformingStringFlag(flags *pflag.FlagSet, target *string, transformer func(string) (string, error)) FlagInfo {
+	// you can't register a flag without a long name
+	if len(f.LongName) > 0 {
+		flags.VarP(newTransformingStringValue(f.Default, target, transformer), f.LongName, f.ShortName, f.Description)
+	}
+	return f
+}
+
+// BindStringSliceFlag binds the flag based on the provided info.  If LongName == "", nothing is registered
+func (f FlagInfo) BindStringArrayFlag(flags *pflag.FlagSet, target *[]string) FlagInfo {
+	// you can't register a flag without a long name
+	if len(f.LongName) > 0 {
+		sliceVal := []string{}
+		if len(f.Default) > 0 {
+			sliceVal = []string{f.Default}
+		}
+		flags.StringArrayVarP(target, f.LongName, f.ShortName, sliceVal, f.Description)
+	}
+	return f
+}
+
+// BindBoolFlag binds the flag based on the provided info.  If LongName == "", nothing is registered
+func (f FlagInfo) BindBoolFlag(flags *pflag.FlagSet, target *bool) FlagInfo {
+	// you can't register a flag without a long name
+	if len(f.LongName) > 0 {
+		// try to parse Default as a bool.  If it fails, assume false
+		boolVal, err := strconv.ParseBool(f.Default)
+		if err != nil {
+			boolVal = false
+		}
+
+		flags.BoolVarP(target, f.LongName, f.ShortName, boolVal, f.Description)
+	}
+	return f
+}
+
+const (
+	FlagClusterName      = "cluster"
+	FlagAuthInfoName     = "user"
+	FlagContext          = "context"
+	FlagNamespace        = "namespace"
+	FlagAPIServer        = "server"
+	FlagInsecure         = "insecure-skip-tls-verify"
+	FlagCertFile         = "client-certificate"
+	FlagKeyFile          = "client-key"
+	FlagCAFile           = "certificate-authority"
+	FlagEmbedCerts       = "embed-certs"
+	FlagBearerToken      = "token"
+	FlagImpersonate      = "as"
+	FlagImpersonateGroup = "as-group"
+	FlagUsername         = "username"
+	FlagPassword         = "password"
+	FlagTimeout          = "request-timeout"
+)
+
+// RecommendedConfigOverrideFlags is a convenience method to return recommended flag names prefixed with a string of your choosing
+func RecommendedConfigOverrideFlags(prefix string) ConfigOverrideFlags {
+	return ConfigOverrideFlags{
+		AuthOverrideFlags:    RecommendedAuthOverrideFlags(prefix),
+		ClusterOverrideFlags: RecommendedClusterOverrideFlags(prefix),
+		ContextOverrideFlags: RecommendedContextOverrideFlags(prefix),
+
+		CurrentContext: FlagInfo{prefix + FlagContext, "", "", "The name of the kubeconfig context to use"},
+		Timeout:        FlagInfo{prefix + FlagTimeout, "", "0", "The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests."},
+	}
+}
+
+// RecommendedAuthOverrideFlags is a convenience method to return recommended flag names prefixed with a string of your choosing
+func RecommendedAuthOverrideFlags(prefix string) AuthOverrideFlags {
+	return AuthOverrideFlags{
+		ClientCertificate: FlagInfo{prefix + FlagCertFile, "", "", "Path to a client certificate file for TLS"},
+		ClientKey:         FlagInfo{prefix + FlagKeyFile, "", "", "Path to a client key file for TLS"},
+		Token:             FlagInfo{prefix + FlagBearerToken, "", "", "Bearer token for authentication to the API server"},
+		Impersonate:       FlagInfo{prefix + FlagImpersonate, "", "", "Username to impersonate for the operation"},
+		ImpersonateGroups: FlagInfo{prefix + FlagImpersonateGroup, "", "", "Group to impersonate for the operation, this flag can be repeated to specify multiple groups."},
+		Username:          FlagInfo{prefix + FlagUsername, "", "", "Username for basic authentication to the API server"},
+		Password:          FlagInfo{prefix + FlagPassword, "", "", "Password for basic authentication to the API server"},
+	}
+}
+
+// RecommendedClusterOverrideFlags is a convenience method to return recommended flag names prefixed with a string of your choosing
+func RecommendedClusterOverrideFlags(prefix string) ClusterOverrideFlags {
+	return ClusterOverrideFlags{
+		APIServer:             FlagInfo{prefix + FlagAPIServer, "", "", "The address and port of the Kubernetes API server"},
+		CertificateAuthority:  FlagInfo{prefix + FlagCAFile, "", "", "Path to a cert file for the certificate authority"},
+		InsecureSkipTLSVerify: FlagInfo{prefix + FlagInsecure, "", "false", "If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure"},
+	}
+}
+
+// RecommendedContextOverrideFlags is a convenience method to return recommended flag names prefixed with a string of your choosing
+func RecommendedContextOverrideFlags(prefix string) ContextOverrideFlags {
+	return ContextOverrideFlags{
+		ClusterName:  FlagInfo{prefix + FlagClusterName, "", "", "The name of the kubeconfig cluster to use"},
+		AuthInfoName: FlagInfo{prefix + FlagAuthInfoName, "", "", "The name of the kubeconfig user to use"},
+		Namespace:    FlagInfo{prefix + FlagNamespace, "n", "", "If present, the namespace scope for this CLI request"},
+	}
+}
+
+// BindOverrideFlags is a convenience method to bind the specified flags to their associated variables
+func BindOverrideFlags(overrides *ConfigOverrides, flags *pflag.FlagSet, flagNames ConfigOverrideFlags) {
+	BindAuthInfoFlags(&overrides.AuthInfo, flags, flagNames.AuthOverrideFlags)
+	BindClusterFlags(&overrides.ClusterInfo, flags, flagNames.ClusterOverrideFlags)
+	BindContextFlags(&overrides.Context, flags, flagNames.ContextOverrideFlags)
+	flagNames.CurrentContext.BindStringFlag(flags, &overrides.CurrentContext)
+	flagNames.Timeout.BindStringFlag(flags, &overrides.Timeout)
+}
+
+// BindAuthInfoFlags is a convenience method to bind the specified flags to their associated variables
+func BindAuthInfoFlags(authInfo *clientcmdapi.AuthInfo, flags *pflag.FlagSet, flagNames AuthOverrideFlags) {
+	flagNames.ClientCertificate.BindStringFlag(flags, &authInfo.ClientCertificate).AddSecretAnnotation(flags)
+	flagNames.ClientKey.BindStringFlag(flags, &authInfo.ClientKey).AddSecretAnnotation(flags)
+	flagNames.Token.BindStringFlag(flags, &authInfo.Token).AddSecretAnnotation(flags)
+	flagNames.Impersonate.BindStringFlag(flags, &authInfo.Impersonate).AddSecretAnnotation(flags)
+	flagNames.ImpersonateGroups.BindStringArrayFlag(flags, &authInfo.ImpersonateGroups).AddSecretAnnotation(flags)
+	flagNames.Username.BindStringFlag(flags, &authInfo.Username).AddSecretAnnotation(flags)
+	flagNames.Password.BindStringFlag(flags, &authInfo.Password).AddSecretAnnotation(flags)
+}
+
+// BindClusterFlags is a convenience method to bind the specified flags to their associated variables
+func BindClusterFlags(clusterInfo *clientcmdapi.Cluster, flags *pflag.FlagSet, flagNames ClusterOverrideFlags) {
+	flagNames.APIServer.BindStringFlag(flags, &clusterInfo.Server)
+	flagNames.CertificateAuthority.BindStringFlag(flags, &clusterInfo.CertificateAuthority)
+	flagNames.InsecureSkipTLSVerify.BindBoolFlag(flags, &clusterInfo.InsecureSkipTLSVerify)
+}
+
+// BindFlags is a convenience method to bind the specified flags to their associated variables
+func BindContextFlags(contextInfo *clientcmdapi.Context, flags *pflag.FlagSet, flagNames ContextOverrideFlags) {
+	flagNames.ClusterName.BindStringFlag(flags, &contextInfo.Cluster)
+	flagNames.AuthInfoName.BindStringFlag(flags, &contextInfo.AuthInfo)
+	flagNames.Namespace.BindTransformingStringFlag(flags, &contextInfo.Namespace, RemoveNamespacesPrefix)
+}
+
+// RemoveNamespacesPrefix is a transformer that strips "ns/", "namespace/" and "namespaces/" prefixes case-insensitively
+func RemoveNamespacesPrefix(value string) (string, error) {
+	for _, prefix := range []string{"namespaces/", "namespace/", "ns/"} {
+		if len(value) > len(prefix) && strings.EqualFold(value[0:len(prefix)], prefix) {
+			value = value[len(prefix):]
+			break
+		}
+	}
+	return value, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/validation.go b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/validation.go
new file mode 100644
index 0000000..629c0b3
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/clientcmd/validation.go
@@ -0,0 +1,298 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package clientcmd
+
+import (
+	"errors"
+	"fmt"
+	"os"
+	"reflect"
+	"strings"
+
+	utilerrors "k8s.io/apimachinery/pkg/util/errors"
+	"k8s.io/apimachinery/pkg/util/validation"
+	clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
+)
+
+var (
+	ErrNoContext   = errors.New("no context chosen")
+	ErrEmptyConfig = errors.New("no configuration has been provided")
+	// message is for consistency with old behavior
+	ErrEmptyCluster = errors.New("cluster has no server defined")
+)
+
+type errContextNotFound struct {
+	ContextName string
+}
+
+func (e *errContextNotFound) Error() string {
+	return fmt.Sprintf("context was not found for specified context: %v", e.ContextName)
+}
+
+// IsContextNotFound returns a boolean indicating whether the error is known to
+// report that a context was not found
+func IsContextNotFound(err error) bool {
+	if err == nil {
+		return false
+	}
+	if _, ok := err.(*errContextNotFound); ok || err == ErrNoContext {
+		return true
+	}
+	return strings.Contains(err.Error(), "context was not found for specified context")
+}
+
+// IsEmptyConfig returns true if the provided error indicates the provided configuration
+// is empty.
+func IsEmptyConfig(err error) bool {
+	switch t := err.(type) {
+	case errConfigurationInvalid:
+		return len(t) == 1 && t[0] == ErrEmptyConfig
+	}
+	return err == ErrEmptyConfig
+}
+
+// errConfigurationInvalid is a set of errors indicating the configuration is invalid.
+type errConfigurationInvalid []error
+
+// errConfigurationInvalid implements error and Aggregate
+var _ error = errConfigurationInvalid{}
+var _ utilerrors.Aggregate = errConfigurationInvalid{}
+
+func newErrConfigurationInvalid(errs []error) error {
+	switch len(errs) {
+	case 0:
+		return nil
+	default:
+		return errConfigurationInvalid(errs)
+	}
+}
+
+// Error implements the error interface
+func (e errConfigurationInvalid) Error() string {
+	return fmt.Sprintf("invalid configuration: %v", utilerrors.NewAggregate(e).Error())
+}
+
+// Errors implements the AggregateError interface
+func (e errConfigurationInvalid) Errors() []error {
+	return e
+}
+
+// IsConfigurationInvalid returns true if the provided error indicates the configuration is invalid.
+func IsConfigurationInvalid(err error) bool {
+	switch err.(type) {
+	case *errContextNotFound, errConfigurationInvalid:
+		return true
+	}
+	return IsContextNotFound(err)
+}
+
+// Validate checks for errors in the Config.  It does not return early so that it can find as many errors as possible.
+func Validate(config clientcmdapi.Config) error {
+	validationErrors := make([]error, 0)
+
+	if clientcmdapi.IsConfigEmpty(&config) {
+		return newErrConfigurationInvalid([]error{ErrEmptyConfig})
+	}
+
+	if len(config.CurrentContext) != 0 {
+		if _, exists := config.Contexts[config.CurrentContext]; !exists {
+			validationErrors = append(validationErrors, &errContextNotFound{config.CurrentContext})
+		}
+	}
+
+	for contextName, context := range config.Contexts {
+		validationErrors = append(validationErrors, validateContext(contextName, *context, config)...)
+	}
+
+	for authInfoName, authInfo := range config.AuthInfos {
+		validationErrors = append(validationErrors, validateAuthInfo(authInfoName, *authInfo)...)
+	}
+
+	for clusterName, clusterInfo := range config.Clusters {
+		validationErrors = append(validationErrors, validateClusterInfo(clusterName, *clusterInfo)...)
+	}
+
+	return newErrConfigurationInvalid(validationErrors)
+}
+
+// ConfirmUsable looks a particular context and determines if that particular part of the config is useable.  There might still be errors in the config,
+// but no errors in the sections requested or referenced.  It does not return early so that it can find as many errors as possible.
+func ConfirmUsable(config clientcmdapi.Config, passedContextName string) error {
+	validationErrors := make([]error, 0)
+
+	if clientcmdapi.IsConfigEmpty(&config) {
+		return newErrConfigurationInvalid([]error{ErrEmptyConfig})
+	}
+
+	var contextName string
+	if len(passedContextName) != 0 {
+		contextName = passedContextName
+	} else {
+		contextName = config.CurrentContext
+	}
+
+	if len(contextName) == 0 {
+		return ErrNoContext
+	}
+
+	context, exists := config.Contexts[contextName]
+	if !exists {
+		validationErrors = append(validationErrors, &errContextNotFound{contextName})
+	}
+
+	if exists {
+		validationErrors = append(validationErrors, validateContext(contextName, *context, config)...)
+		validationErrors = append(validationErrors, validateAuthInfo(context.AuthInfo, *config.AuthInfos[context.AuthInfo])...)
+		validationErrors = append(validationErrors, validateClusterInfo(context.Cluster, *config.Clusters[context.Cluster])...)
+	}
+
+	return newErrConfigurationInvalid(validationErrors)
+}
+
+// validateClusterInfo looks for conflicts and errors in the cluster info
+func validateClusterInfo(clusterName string, clusterInfo clientcmdapi.Cluster) []error {
+	validationErrors := make([]error, 0)
+
+	emptyCluster := clientcmdapi.NewCluster()
+	if reflect.DeepEqual(*emptyCluster, clusterInfo) {
+		return []error{ErrEmptyCluster}
+	}
+
+	if len(clusterInfo.Server) == 0 {
+		if len(clusterName) == 0 {
+			validationErrors = append(validationErrors, fmt.Errorf("default cluster has no server defined"))
+		} else {
+			validationErrors = append(validationErrors, fmt.Errorf("no server found for cluster %q", clusterName))
+		}
+	}
+	// Make sure CA data and CA file aren't both specified
+	if len(clusterInfo.CertificateAuthority) != 0 && len(clusterInfo.CertificateAuthorityData) != 0 {
+		validationErrors = append(validationErrors, fmt.Errorf("certificate-authority-data and certificate-authority are both specified for %v. certificate-authority-data will override.", clusterName))
+	}
+	if len(clusterInfo.CertificateAuthority) != 0 {
+		clientCertCA, err := os.Open(clusterInfo.CertificateAuthority)
+		defer clientCertCA.Close()
+		if err != nil {
+			validationErrors = append(validationErrors, fmt.Errorf("unable to read certificate-authority %v for %v due to %v", clusterInfo.CertificateAuthority, clusterName, err))
+		}
+	}
+
+	return validationErrors
+}
+
+// validateAuthInfo looks for conflicts and errors in the auth info
+func validateAuthInfo(authInfoName string, authInfo clientcmdapi.AuthInfo) []error {
+	validationErrors := make([]error, 0)
+
+	usingAuthPath := false
+	methods := make([]string, 0, 3)
+	if len(authInfo.Token) != 0 {
+		methods = append(methods, "token")
+	}
+	if len(authInfo.Username) != 0 || len(authInfo.Password) != 0 {
+		methods = append(methods, "basicAuth")
+	}
+
+	if len(authInfo.ClientCertificate) != 0 || len(authInfo.ClientCertificateData) != 0 {
+		// Make sure cert data and file aren't both specified
+		if len(authInfo.ClientCertificate) != 0 && len(authInfo.ClientCertificateData) != 0 {
+			validationErrors = append(validationErrors, fmt.Errorf("client-cert-data and client-cert are both specified for %v. client-cert-data will override.", authInfoName))
+		}
+		// Make sure key data and file aren't both specified
+		if len(authInfo.ClientKey) != 0 && len(authInfo.ClientKeyData) != 0 {
+			validationErrors = append(validationErrors, fmt.Errorf("client-key-data and client-key are both specified for %v; client-key-data will override", authInfoName))
+		}
+		// Make sure a key is specified
+		if len(authInfo.ClientKey) == 0 && len(authInfo.ClientKeyData) == 0 {
+			validationErrors = append(validationErrors, fmt.Errorf("client-key-data or client-key must be specified for %v to use the clientCert authentication method.", authInfoName))
+		}
+
+		if len(authInfo.ClientCertificate) != 0 {
+			clientCertFile, err := os.Open(authInfo.ClientCertificate)
+			defer clientCertFile.Close()
+			if err != nil {
+				validationErrors = append(validationErrors, fmt.Errorf("unable to read client-cert %v for %v due to %v", authInfo.ClientCertificate, authInfoName, err))
+			}
+		}
+		if len(authInfo.ClientKey) != 0 {
+			clientKeyFile, err := os.Open(authInfo.ClientKey)
+			defer clientKeyFile.Close()
+			if err != nil {
+				validationErrors = append(validationErrors, fmt.Errorf("unable to read client-key %v for %v due to %v", authInfo.ClientKey, authInfoName, err))
+			}
+		}
+	}
+
+	if authInfo.Exec != nil {
+		if authInfo.AuthProvider != nil {
+			validationErrors = append(validationErrors, fmt.Errorf("authProvider cannot be provided in combination with an exec plugin for %s", authInfoName))
+		}
+		if len(authInfo.Exec.Command) == 0 {
+			validationErrors = append(validationErrors, fmt.Errorf("command must be specified for %v to use exec authentication plugin", authInfoName))
+		}
+		if len(authInfo.Exec.APIVersion) == 0 {
+			validationErrors = append(validationErrors, fmt.Errorf("apiVersion must be specified for %v to use exec authentication plugin", authInfoName))
+		}
+		for _, v := range authInfo.Exec.Env {
+			if len(v.Name) == 0 {
+				validationErrors = append(validationErrors, fmt.Errorf("env variable name must be specified for %v to use exec authentication plugin", authInfoName))
+			} else if len(v.Value) == 0 {
+				validationErrors = append(validationErrors, fmt.Errorf("env variable %s value must be specified for %v to use exec authentication plugin", v.Name, authInfoName))
+			}
+		}
+	}
+
+	// authPath also provides information for the client to identify the server, so allow multiple auth methods in that case
+	if (len(methods) > 1) && (!usingAuthPath) {
+		validationErrors = append(validationErrors, fmt.Errorf("more than one authentication method found for %v; found %v, only one is allowed", authInfoName, methods))
+	}
+
+	// ImpersonateGroups or ImpersonateUserExtra should be requested with a user
+	if (len(authInfo.ImpersonateGroups) > 0 || len(authInfo.ImpersonateUserExtra) > 0) && (len(authInfo.Impersonate) == 0) {
+		validationErrors = append(validationErrors, fmt.Errorf("requesting groups or user-extra for %v without impersonating a user", authInfoName))
+	}
+	return validationErrors
+}
+
+// validateContext looks for errors in the context.  It is not transitive, so errors in the reference authInfo or cluster configs are not included in this return
+func validateContext(contextName string, context clientcmdapi.Context, config clientcmdapi.Config) []error {
+	validationErrors := make([]error, 0)
+
+	if len(contextName) == 0 {
+		validationErrors = append(validationErrors, fmt.Errorf("empty context name for %#v is not allowed", context))
+	}
+
+	if len(context.AuthInfo) == 0 {
+		validationErrors = append(validationErrors, fmt.Errorf("user was not specified for context %q", contextName))
+	} else if _, exists := config.AuthInfos[context.AuthInfo]; !exists {
+		validationErrors = append(validationErrors, fmt.Errorf("user %q was not found for context %q", context.AuthInfo, contextName))
+	}
+
+	if len(context.Cluster) == 0 {
+		validationErrors = append(validationErrors, fmt.Errorf("cluster was not specified for context %q", contextName))
+	} else if _, exists := config.Clusters[context.Cluster]; !exists {
+		validationErrors = append(validationErrors, fmt.Errorf("cluster %q was not found for context %q", context.Cluster, contextName))
+	}
+
+	if len(context.Namespace) != 0 {
+		if len(validation.IsDNS1123Label(context.Namespace)) != 0 {
+			validationErrors = append(validationErrors, fmt.Errorf("namespace %q for context %q does not conform to the kubernetes DNS_LABEL rules", context.Namespace, contextName))
+		}
+	}
+
+	return validationErrors
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/metrics/OWNERS b/metrics-server/vendor/k8s.io/client-go/tools/metrics/OWNERS
new file mode 100755
index 0000000..ff51798
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/metrics/OWNERS
@@ -0,0 +1,7 @@
+reviewers:
+- wojtek-t
+- eparis
+- krousey
+- jayunit100
+- fgrzadkowski
+- tmrts
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/metrics/metrics.go b/metrics-server/vendor/k8s.io/client-go/tools/metrics/metrics.go
new file mode 100644
index 0000000..a01306c
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/metrics/metrics.go
@@ -0,0 +1,61 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package metrics provides abstractions for registering which metrics
+// to record.
+package metrics
+
+import (
+	"net/url"
+	"sync"
+	"time"
+)
+
+var registerMetrics sync.Once
+
+// LatencyMetric observes client latency partitioned by verb and url.
+type LatencyMetric interface {
+	Observe(verb string, u url.URL, latency time.Duration)
+}
+
+// ResultMetric counts response codes partitioned by method and host.
+type ResultMetric interface {
+	Increment(code string, method string, host string)
+}
+
+var (
+	// RequestLatency is the latency metric that rest clients will update.
+	RequestLatency LatencyMetric = noopLatency{}
+	// RequestResult is the result metric that rest clients will update.
+	RequestResult ResultMetric = noopResult{}
+)
+
+// Register registers metrics for the rest client to use. This can
+// only be called once.
+func Register(lm LatencyMetric, rm ResultMetric) {
+	registerMetrics.Do(func() {
+		RequestLatency = lm
+		RequestResult = rm
+	})
+}
+
+type noopLatency struct{}
+
+func (noopLatency) Observe(string, url.URL, time.Duration) {}
+
+type noopResult struct{}
+
+func (noopResult) Increment(string, string, string) {}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/pager/pager.go b/metrics-server/vendor/k8s.io/client-go/tools/pager/pager.go
new file mode 100644
index 0000000..74ea358
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/pager/pager.go
@@ -0,0 +1,117 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package pager
+
+import (
+	"context"
+	"fmt"
+
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/api/meta"
+	metainternalversion "k8s.io/apimachinery/pkg/apis/meta/internalversion"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+)
+
+const defaultPageSize = 500
+
+// ListPageFunc returns a list object for the given list options.
+type ListPageFunc func(ctx context.Context, opts metav1.ListOptions) (runtime.Object, error)
+
+// SimplePageFunc adapts a context-less list function into one that accepts a context.
+func SimplePageFunc(fn func(opts metav1.ListOptions) (runtime.Object, error)) ListPageFunc {
+	return func(ctx context.Context, opts metav1.ListOptions) (runtime.Object, error) {
+		return fn(opts)
+	}
+}
+
+// ListPager assists client code in breaking large list queries into multiple
+// smaller chunks of PageSize or smaller. PageFn is expected to accept a
+// metav1.ListOptions that supports paging and return a list. The pager does
+// not alter the field or label selectors on the initial options list.
+type ListPager struct {
+	PageSize int64
+	PageFn   ListPageFunc
+
+	FullListIfExpired bool
+}
+
+// New creates a new pager from the provided pager function using the default
+// options. It will fall back to a full list if an expiration error is encountered
+// as a last resort.
+func New(fn ListPageFunc) *ListPager {
+	return &ListPager{
+		PageSize:          defaultPageSize,
+		PageFn:            fn,
+		FullListIfExpired: true,
+	}
+}
+
+// TODO: introduce other types of paging functions - such as those that retrieve from a list
+// of namespaces.
+
+// List returns a single list object, but attempts to retrieve smaller chunks from the
+// server to reduce the impact on the server. If the chunk attempt fails, it will load
+// the full list instead. The Limit field on options, if unset, will default to the page size.
+func (p *ListPager) List(ctx context.Context, options metav1.ListOptions) (runtime.Object, error) {
+	if options.Limit == 0 {
+		options.Limit = p.PageSize
+	}
+	var list *metainternalversion.List
+	for {
+		obj, err := p.PageFn(ctx, options)
+		if err != nil {
+			if !errors.IsResourceExpired(err) || !p.FullListIfExpired {
+				return nil, err
+			}
+			// the list expired while we were processing, fall back to a full list
+			options.Limit = 0
+			options.Continue = ""
+			return p.PageFn(ctx, options)
+		}
+		m, err := meta.ListAccessor(obj)
+		if err != nil {
+			return nil, fmt.Errorf("returned object must be a list: %v", err)
+		}
+
+		// exit early and return the object we got if we haven't processed any pages
+		if len(m.GetContinue()) == 0 && list == nil {
+			return obj, nil
+		}
+
+		// initialize the list and fill its contents
+		if list == nil {
+			list = &metainternalversion.List{Items: make([]runtime.Object, 0, options.Limit+1)}
+			list.ResourceVersion = m.GetResourceVersion()
+			list.SelfLink = m.GetSelfLink()
+		}
+		if err := meta.EachListItem(obj, func(obj runtime.Object) error {
+			list.Items = append(list.Items, obj)
+			return nil
+		}); err != nil {
+			return nil, err
+		}
+
+		// if we have no more items, return the list
+		if len(m.GetContinue()) == 0 {
+			return list, nil
+		}
+
+		// set the next loop up
+		options.Continue = m.GetContinue()
+	}
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/tools/reference/ref.go b/metrics-server/vendor/k8s.io/client-go/tools/reference/ref.go
new file mode 100644
index 0000000..573d948
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/tools/reference/ref.go
@@ -0,0 +1,126 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package reference
+
+import (
+	"errors"
+	"fmt"
+	"net/url"
+	"strings"
+
+	"k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/meta"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+)
+
+var (
+	// Errors that could be returned by GetReference.
+	ErrNilObject  = errors.New("can't reference a nil object")
+	ErrNoSelfLink = errors.New("selfLink was empty, can't make reference")
+)
+
+// GetReference returns an ObjectReference which refers to the given
+// object, or an error if the object doesn't follow the conventions
+// that would allow this.
+// TODO: should take a meta.Interface see http://issue.k8s.io/7127
+func GetReference(scheme *runtime.Scheme, obj runtime.Object) (*v1.ObjectReference, error) {
+	if obj == nil {
+		return nil, ErrNilObject
+	}
+	if ref, ok := obj.(*v1.ObjectReference); ok {
+		// Don't make a reference to a reference.
+		return ref, nil
+	}
+
+	gvk := obj.GetObjectKind().GroupVersionKind()
+
+	// if the object referenced is actually persisted, we can just get kind from meta
+	// if we are building an object reference to something not yet persisted, we should fallback to scheme
+	kind := gvk.Kind
+	if len(kind) == 0 {
+		// TODO: this is wrong
+		gvks, _, err := scheme.ObjectKinds(obj)
+		if err != nil {
+			return nil, err
+		}
+		kind = gvks[0].Kind
+	}
+
+	// An object that implements only List has enough metadata to build a reference
+	var listMeta metav1.Common
+	objectMeta, err := meta.Accessor(obj)
+	if err != nil {
+		listMeta, err = meta.CommonAccessor(obj)
+		if err != nil {
+			return nil, err
+		}
+	} else {
+		listMeta = objectMeta
+	}
+
+	// if the object referenced is actually persisted, we can also get version from meta
+	version := gvk.GroupVersion().String()
+	if len(version) == 0 {
+		selfLink := listMeta.GetSelfLink()
+		if len(selfLink) == 0 {
+			return nil, ErrNoSelfLink
+		}
+		selfLinkUrl, err := url.Parse(selfLink)
+		if err != nil {
+			return nil, err
+		}
+		// example paths: /<prefix>/<version>/*
+		parts := strings.Split(selfLinkUrl.Path, "/")
+		if len(parts) < 4 {
+			return nil, fmt.Errorf("unexpected self link format: '%v'; got version '%v'", selfLink, version)
+		}
+		if parts[1] == "api" {
+			version = parts[2]
+		} else {
+			version = parts[2] + "/" + parts[3]
+		}
+	}
+
+	// only has list metadata
+	if objectMeta == nil {
+		return &v1.ObjectReference{
+			Kind:            kind,
+			APIVersion:      version,
+			ResourceVersion: listMeta.GetResourceVersion(),
+		}, nil
+	}
+
+	return &v1.ObjectReference{
+		Kind:            kind,
+		APIVersion:      version,
+		Name:            objectMeta.GetName(),
+		Namespace:       objectMeta.GetNamespace(),
+		UID:             objectMeta.GetUID(),
+		ResourceVersion: objectMeta.GetResourceVersion(),
+	}, nil
+}
+
+// GetPartialReference is exactly like GetReference, but allows you to set the FieldPath.
+func GetPartialReference(scheme *runtime.Scheme, obj runtime.Object, fieldPath string) (*v1.ObjectReference, error) {
+	ref, err := GetReference(scheme, obj)
+	if err != nil {
+		return nil, err
+	}
+	ref.FieldPath = fieldPath
+	return ref, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/transport/OWNERS b/metrics-server/vendor/k8s.io/client-go/transport/OWNERS
new file mode 100755
index 0000000..bf0ba5b
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/transport/OWNERS
@@ -0,0 +1,7 @@
+reviewers:
+- smarterclayton
+- wojtek-t
+- deads2k
+- liggitt
+- krousey
+- caesarxuchao
diff --git a/metrics-server/vendor/k8s.io/client-go/transport/cache.go b/metrics-server/vendor/k8s.io/client-go/transport/cache.go
new file mode 100644
index 0000000..7cffe2a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/transport/cache.go
@@ -0,0 +1,117 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package transport
+
+import (
+	"fmt"
+	"net"
+	"net/http"
+	"sync"
+	"time"
+
+	utilnet "k8s.io/apimachinery/pkg/util/net"
+)
+
+// TlsTransportCache caches TLS http.RoundTrippers different configurations. The
+// same RoundTripper will be returned for configs with identical TLS options If
+// the config has no custom TLS options, http.DefaultTransport is returned.
+type tlsTransportCache struct {
+	mu         sync.Mutex
+	transports map[tlsCacheKey]*http.Transport
+}
+
+const idleConnsPerHost = 25
+
+var tlsCache = &tlsTransportCache{transports: make(map[tlsCacheKey]*http.Transport)}
+
+type tlsCacheKey struct {
+	insecure   bool
+	caData     string
+	certData   string
+	keyData    string
+	getCert    string
+	serverName string
+	dial       string
+}
+
+func (t tlsCacheKey) String() string {
+	keyText := "<none>"
+	if len(t.keyData) > 0 {
+		keyText = "<redacted>"
+	}
+	return fmt.Sprintf("insecure:%v, caData:%#v, certData:%#v, keyData:%s, getCert: %s, serverName:%s, dial:%s", t.insecure, t.caData, t.certData, keyText, t.getCert, t.serverName, t.dial)
+}
+
+func (c *tlsTransportCache) get(config *Config) (http.RoundTripper, error) {
+	key, err := tlsConfigKey(config)
+	if err != nil {
+		return nil, err
+	}
+
+	// Ensure we only create a single transport for the given TLS options
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	// See if we already have a custom transport for this config
+	if t, ok := c.transports[key]; ok {
+		return t, nil
+	}
+
+	// Get the TLS options for this client config
+	tlsConfig, err := TLSConfigFor(config)
+	if err != nil {
+		return nil, err
+	}
+	// The options didn't require a custom TLS config
+	if tlsConfig == nil && config.Dial == nil {
+		return http.DefaultTransport, nil
+	}
+
+	dial := config.Dial
+	if dial == nil {
+		dial = (&net.Dialer{
+			Timeout:   30 * time.Second,
+			KeepAlive: 30 * time.Second,
+		}).DialContext
+	}
+	// Cache a single transport for these options
+	c.transports[key] = utilnet.SetTransportDefaults(&http.Transport{
+		Proxy:               http.ProxyFromEnvironment,
+		TLSHandshakeTimeout: 10 * time.Second,
+		TLSClientConfig:     tlsConfig,
+		MaxIdleConnsPerHost: idleConnsPerHost,
+		DialContext:         dial,
+	})
+	return c.transports[key], nil
+}
+
+// tlsConfigKey returns a unique key for tls.Config objects returned from TLSConfigFor
+func tlsConfigKey(c *Config) (tlsCacheKey, error) {
+	// Make sure ca/key/cert content is loaded
+	if err := loadTLSFiles(c); err != nil {
+		return tlsCacheKey{}, err
+	}
+	return tlsCacheKey{
+		insecure:   c.TLS.Insecure,
+		caData:     string(c.TLS.CAData),
+		certData:   string(c.TLS.CertData),
+		keyData:    string(c.TLS.KeyData),
+		getCert:    fmt.Sprintf("%p", c.TLS.GetCert),
+		serverName: c.TLS.ServerName,
+		dial:       fmt.Sprintf("%p", c.Dial),
+	}, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/transport/config.go b/metrics-server/vendor/k8s.io/client-go/transport/config.go
new file mode 100644
index 0000000..4081c23
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/transport/config.go
@@ -0,0 +1,110 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package transport
+
+import (
+	"context"
+	"crypto/tls"
+	"net"
+	"net/http"
+)
+
+// Config holds various options for establishing a transport.
+type Config struct {
+	// UserAgent is an optional field that specifies the caller of this
+	// request.
+	UserAgent string
+
+	// The base TLS configuration for this transport.
+	TLS TLSConfig
+
+	// Username and password for basic authentication
+	Username string
+	Password string
+
+	// Bearer token for authentication
+	BearerToken string
+
+	// Impersonate is the config that this Config will impersonate using
+	Impersonate ImpersonationConfig
+
+	// Transport may be used for custom HTTP behavior. This attribute may
+	// not be specified with the TLS client certificate options. Use
+	// WrapTransport for most client level operations.
+	Transport http.RoundTripper
+
+	// WrapTransport will be invoked for custom HTTP behavior after the
+	// underlying transport is initialized (either the transport created
+	// from TLSClientConfig, Transport, or http.DefaultTransport). The
+	// config may layer other RoundTrippers on top of the returned
+	// RoundTripper.
+	WrapTransport func(rt http.RoundTripper) http.RoundTripper
+
+	// Dial specifies the dial function for creating unencrypted TCP connections.
+	Dial func(ctx context.Context, network, address string) (net.Conn, error)
+}
+
+// ImpersonationConfig has all the available impersonation options
+type ImpersonationConfig struct {
+	// UserName matches user.Info.GetName()
+	UserName string
+	// Groups matches user.Info.GetGroups()
+	Groups []string
+	// Extra matches user.Info.GetExtra()
+	Extra map[string][]string
+}
+
+// HasCA returns whether the configuration has a certificate authority or not.
+func (c *Config) HasCA() bool {
+	return len(c.TLS.CAData) > 0 || len(c.TLS.CAFile) > 0
+}
+
+// HasBasicAuth returns whether the configuration has basic authentication or not.
+func (c *Config) HasBasicAuth() bool {
+	return len(c.Username) != 0
+}
+
+// HasTokenAuth returns whether the configuration has token authentication or not.
+func (c *Config) HasTokenAuth() bool {
+	return len(c.BearerToken) != 0
+}
+
+// HasCertAuth returns whether the configuration has certificate authentication or not.
+func (c *Config) HasCertAuth() bool {
+	return (len(c.TLS.CertData) != 0 || len(c.TLS.CertFile) != 0) && (len(c.TLS.KeyData) != 0 || len(c.TLS.KeyFile) != 0)
+}
+
+// HasCertCallbacks returns whether the configuration has certificate callback or not.
+func (c *Config) HasCertCallback() bool {
+	return c.TLS.GetCert != nil
+}
+
+// TLSConfig holds the information needed to set up a TLS transport.
+type TLSConfig struct {
+	CAFile   string // Path of the PEM-encoded server trusted root certificates.
+	CertFile string // Path of the PEM-encoded client certificate.
+	KeyFile  string // Path of the PEM-encoded client key.
+
+	Insecure   bool   // Server should be accessed without verifying the certificate. For testing only.
+	ServerName string // Override for the server name passed to the server for SNI and used to verify certificates.
+
+	CAData   []byte // Bytes of the PEM-encoded server trusted root certificates. Supercedes CAFile.
+	CertData []byte // Bytes of the PEM-encoded client certificate. Supercedes CertFile.
+	KeyData  []byte // Bytes of the PEM-encoded client key. Supercedes KeyFile.
+
+	GetCert func() (*tls.Certificate, error) // Callback that returns a TLS client certificate. CertData, CertFile, KeyData and KeyFile supercede this field.
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/transport/round_trippers.go b/metrics-server/vendor/k8s.io/client-go/transport/round_trippers.go
new file mode 100644
index 0000000..316a5c0
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/transport/round_trippers.go
@@ -0,0 +1,531 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package transport
+
+import (
+	"fmt"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/golang/glog"
+
+	utilnet "k8s.io/apimachinery/pkg/util/net"
+)
+
+// HTTPWrappersForConfig wraps a round tripper with any relevant layered
+// behavior from the config. Exposed to allow more clients that need HTTP-like
+// behavior but then must hijack the underlying connection (like WebSocket or
+// HTTP2 clients). Pure HTTP clients should use the RoundTripper returned from
+// New.
+func HTTPWrappersForConfig(config *Config, rt http.RoundTripper) (http.RoundTripper, error) {
+	if config.WrapTransport != nil {
+		rt = config.WrapTransport(rt)
+	}
+
+	rt = DebugWrappers(rt)
+
+	// Set authentication wrappers
+	switch {
+	case config.HasBasicAuth() && config.HasTokenAuth():
+		return nil, fmt.Errorf("username/password or bearer token may be set, but not both")
+	case config.HasTokenAuth():
+		rt = NewBearerAuthRoundTripper(config.BearerToken, rt)
+	case config.HasBasicAuth():
+		rt = NewBasicAuthRoundTripper(config.Username, config.Password, rt)
+	}
+	if len(config.UserAgent) > 0 {
+		rt = NewUserAgentRoundTripper(config.UserAgent, rt)
+	}
+	if len(config.Impersonate.UserName) > 0 ||
+		len(config.Impersonate.Groups) > 0 ||
+		len(config.Impersonate.Extra) > 0 {
+		rt = NewImpersonatingRoundTripper(config.Impersonate, rt)
+	}
+	return rt, nil
+}
+
+// DebugWrappers wraps a round tripper and logs based on the current log level.
+func DebugWrappers(rt http.RoundTripper) http.RoundTripper {
+	switch {
+	case bool(glog.V(9)):
+		rt = newDebuggingRoundTripper(rt, debugCurlCommand, debugURLTiming, debugResponseHeaders)
+	case bool(glog.V(8)):
+		rt = newDebuggingRoundTripper(rt, debugJustURL, debugRequestHeaders, debugResponseStatus, debugResponseHeaders)
+	case bool(glog.V(7)):
+		rt = newDebuggingRoundTripper(rt, debugJustURL, debugRequestHeaders, debugResponseStatus)
+	case bool(glog.V(6)):
+		rt = newDebuggingRoundTripper(rt, debugURLTiming)
+	}
+
+	return rt
+}
+
+type requestCanceler interface {
+	CancelRequest(*http.Request)
+}
+
+type authProxyRoundTripper struct {
+	username string
+	groups   []string
+	extra    map[string][]string
+
+	rt http.RoundTripper
+}
+
+// NewAuthProxyRoundTripper provides a roundtripper which will add auth proxy fields to requests for
+// authentication terminating proxy cases
+// assuming you pull the user from the context:
+// username is the user.Info.GetName() of the user
+// groups is the user.Info.GetGroups() of the user
+// extra is the user.Info.GetExtra() of the user
+// extra can contain any additional information that the authenticator
+// thought was interesting, for example authorization scopes.
+// In order to faithfully round-trip through an impersonation flow, these keys
+// MUST be lowercase.
+func NewAuthProxyRoundTripper(username string, groups []string, extra map[string][]string, rt http.RoundTripper) http.RoundTripper {
+	return &authProxyRoundTripper{
+		username: username,
+		groups:   groups,
+		extra:    extra,
+		rt:       rt,
+	}
+}
+
+func (rt *authProxyRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
+	req = utilnet.CloneRequest(req)
+	SetAuthProxyHeaders(req, rt.username, rt.groups, rt.extra)
+
+	return rt.rt.RoundTrip(req)
+}
+
+// SetAuthProxyHeaders stomps the auth proxy header fields.  It mutates its argument.
+func SetAuthProxyHeaders(req *http.Request, username string, groups []string, extra map[string][]string) {
+	req.Header.Del("X-Remote-User")
+	req.Header.Del("X-Remote-Group")
+	for key := range req.Header {
+		if strings.HasPrefix(strings.ToLower(key), strings.ToLower("X-Remote-Extra-")) {
+			req.Header.Del(key)
+		}
+	}
+
+	req.Header.Set("X-Remote-User", username)
+	for _, group := range groups {
+		req.Header.Add("X-Remote-Group", group)
+	}
+	for key, values := range extra {
+		for _, value := range values {
+			req.Header.Add("X-Remote-Extra-"+headerKeyEscape(key), value)
+		}
+	}
+}
+
+func (rt *authProxyRoundTripper) CancelRequest(req *http.Request) {
+	if canceler, ok := rt.rt.(requestCanceler); ok {
+		canceler.CancelRequest(req)
+	} else {
+		glog.Errorf("CancelRequest not implemented")
+	}
+}
+
+func (rt *authProxyRoundTripper) WrappedRoundTripper() http.RoundTripper { return rt.rt }
+
+type userAgentRoundTripper struct {
+	agent string
+	rt    http.RoundTripper
+}
+
+func NewUserAgentRoundTripper(agent string, rt http.RoundTripper) http.RoundTripper {
+	return &userAgentRoundTripper{agent, rt}
+}
+
+func (rt *userAgentRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
+	if len(req.Header.Get("User-Agent")) != 0 {
+		return rt.rt.RoundTrip(req)
+	}
+	req = utilnet.CloneRequest(req)
+	req.Header.Set("User-Agent", rt.agent)
+	return rt.rt.RoundTrip(req)
+}
+
+func (rt *userAgentRoundTripper) CancelRequest(req *http.Request) {
+	if canceler, ok := rt.rt.(requestCanceler); ok {
+		canceler.CancelRequest(req)
+	} else {
+		glog.Errorf("CancelRequest not implemented")
+	}
+}
+
+func (rt *userAgentRoundTripper) WrappedRoundTripper() http.RoundTripper { return rt.rt }
+
+type basicAuthRoundTripper struct {
+	username string
+	password string
+	rt       http.RoundTripper
+}
+
+// NewBasicAuthRoundTripper will apply a BASIC auth authorization header to a
+// request unless it has already been set.
+func NewBasicAuthRoundTripper(username, password string, rt http.RoundTripper) http.RoundTripper {
+	return &basicAuthRoundTripper{username, password, rt}
+}
+
+func (rt *basicAuthRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
+	if len(req.Header.Get("Authorization")) != 0 {
+		return rt.rt.RoundTrip(req)
+	}
+	req = utilnet.CloneRequest(req)
+	req.SetBasicAuth(rt.username, rt.password)
+	return rt.rt.RoundTrip(req)
+}
+
+func (rt *basicAuthRoundTripper) CancelRequest(req *http.Request) {
+	if canceler, ok := rt.rt.(requestCanceler); ok {
+		canceler.CancelRequest(req)
+	} else {
+		glog.Errorf("CancelRequest not implemented")
+	}
+}
+
+func (rt *basicAuthRoundTripper) WrappedRoundTripper() http.RoundTripper { return rt.rt }
+
+// These correspond to the headers used in pkg/apis/authentication.  We don't want the package dependency,
+// but you must not change the values.
+const (
+	// ImpersonateUserHeader is used to impersonate a particular user during an API server request
+	ImpersonateUserHeader = "Impersonate-User"
+
+	// ImpersonateGroupHeader is used to impersonate a particular group during an API server request.
+	// It can be repeated multiplied times for multiple groups.
+	ImpersonateGroupHeader = "Impersonate-Group"
+
+	// ImpersonateUserExtraHeaderPrefix is a prefix for a header used to impersonate an entry in the
+	// extra map[string][]string for user.Info.  The key for the `extra` map is suffix.
+	// The same key can be repeated multiple times to have multiple elements in the slice under a single key.
+	// For instance:
+	// Impersonate-Extra-Foo: one
+	// Impersonate-Extra-Foo: two
+	// results in extra["Foo"] = []string{"one", "two"}
+	ImpersonateUserExtraHeaderPrefix = "Impersonate-Extra-"
+)
+
+type impersonatingRoundTripper struct {
+	impersonate ImpersonationConfig
+	delegate    http.RoundTripper
+}
+
+// NewImpersonatingRoundTripper will add an Act-As header to a request unless it has already been set.
+func NewImpersonatingRoundTripper(impersonate ImpersonationConfig, delegate http.RoundTripper) http.RoundTripper {
+	return &impersonatingRoundTripper{impersonate, delegate}
+}
+
+func (rt *impersonatingRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
+	// use the user header as marker for the rest.
+	if len(req.Header.Get(ImpersonateUserHeader)) != 0 {
+		return rt.delegate.RoundTrip(req)
+	}
+	req = utilnet.CloneRequest(req)
+	req.Header.Set(ImpersonateUserHeader, rt.impersonate.UserName)
+
+	for _, group := range rt.impersonate.Groups {
+		req.Header.Add(ImpersonateGroupHeader, group)
+	}
+	for k, vv := range rt.impersonate.Extra {
+		for _, v := range vv {
+			req.Header.Add(ImpersonateUserExtraHeaderPrefix+headerKeyEscape(k), v)
+		}
+	}
+
+	return rt.delegate.RoundTrip(req)
+}
+
+func (rt *impersonatingRoundTripper) CancelRequest(req *http.Request) {
+	if canceler, ok := rt.delegate.(requestCanceler); ok {
+		canceler.CancelRequest(req)
+	} else {
+		glog.Errorf("CancelRequest not implemented")
+	}
+}
+
+func (rt *impersonatingRoundTripper) WrappedRoundTripper() http.RoundTripper { return rt.delegate }
+
+type bearerAuthRoundTripper struct {
+	bearer string
+	rt     http.RoundTripper
+}
+
+// NewBearerAuthRoundTripper adds the provided bearer token to a request
+// unless the authorization header has already been set.
+func NewBearerAuthRoundTripper(bearer string, rt http.RoundTripper) http.RoundTripper {
+	return &bearerAuthRoundTripper{bearer, rt}
+}
+
+func (rt *bearerAuthRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
+	if len(req.Header.Get("Authorization")) != 0 {
+		return rt.rt.RoundTrip(req)
+	}
+
+	req = utilnet.CloneRequest(req)
+	req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", rt.bearer))
+	return rt.rt.RoundTrip(req)
+}
+
+func (rt *bearerAuthRoundTripper) CancelRequest(req *http.Request) {
+	if canceler, ok := rt.rt.(requestCanceler); ok {
+		canceler.CancelRequest(req)
+	} else {
+		glog.Errorf("CancelRequest not implemented")
+	}
+}
+
+func (rt *bearerAuthRoundTripper) WrappedRoundTripper() http.RoundTripper { return rt.rt }
+
+// requestInfo keeps track of information about a request/response combination
+type requestInfo struct {
+	RequestHeaders http.Header
+	RequestVerb    string
+	RequestURL     string
+
+	ResponseStatus  string
+	ResponseHeaders http.Header
+	ResponseErr     error
+
+	Duration time.Duration
+}
+
+// newRequestInfo creates a new RequestInfo based on an http request
+func newRequestInfo(req *http.Request) *requestInfo {
+	return &requestInfo{
+		RequestURL:     req.URL.String(),
+		RequestVerb:    req.Method,
+		RequestHeaders: req.Header,
+	}
+}
+
+// complete adds information about the response to the requestInfo
+func (r *requestInfo) complete(response *http.Response, err error) {
+	if err != nil {
+		r.ResponseErr = err
+		return
+	}
+	r.ResponseStatus = response.Status
+	r.ResponseHeaders = response.Header
+}
+
+// toCurl returns a string that can be run as a command in a terminal (minus the body)
+func (r *requestInfo) toCurl() string {
+	headers := ""
+	for key, values := range r.RequestHeaders {
+		for _, value := range values {
+			headers += fmt.Sprintf(` -H %q`, fmt.Sprintf("%s: %s", key, value))
+		}
+	}
+
+	return fmt.Sprintf("curl -k -v -X%s %s '%s'", r.RequestVerb, headers, r.RequestURL)
+}
+
+// debuggingRoundTripper will display information about the requests passing
+// through it based on what is configured
+type debuggingRoundTripper struct {
+	delegatedRoundTripper http.RoundTripper
+
+	levels map[debugLevel]bool
+}
+
+type debugLevel int
+
+const (
+	debugJustURL debugLevel = iota
+	debugURLTiming
+	debugCurlCommand
+	debugRequestHeaders
+	debugResponseStatus
+	debugResponseHeaders
+)
+
+func newDebuggingRoundTripper(rt http.RoundTripper, levels ...debugLevel) *debuggingRoundTripper {
+	drt := &debuggingRoundTripper{
+		delegatedRoundTripper: rt,
+		levels:                make(map[debugLevel]bool, len(levels)),
+	}
+	for _, v := range levels {
+		drt.levels[v] = true
+	}
+	return drt
+}
+
+func (rt *debuggingRoundTripper) CancelRequest(req *http.Request) {
+	if canceler, ok := rt.delegatedRoundTripper.(requestCanceler); ok {
+		canceler.CancelRequest(req)
+	} else {
+		glog.Errorf("CancelRequest not implemented")
+	}
+}
+
+func (rt *debuggingRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
+	reqInfo := newRequestInfo(req)
+
+	if rt.levels[debugJustURL] {
+		glog.Infof("%s %s", reqInfo.RequestVerb, reqInfo.RequestURL)
+	}
+	if rt.levels[debugCurlCommand] {
+		glog.Infof("%s", reqInfo.toCurl())
+
+	}
+	if rt.levels[debugRequestHeaders] {
+		glog.Infof("Request Headers:")
+		for key, values := range reqInfo.RequestHeaders {
+			for _, value := range values {
+				glog.Infof("    %s: %s", key, value)
+			}
+		}
+	}
+
+	startTime := time.Now()
+	response, err := rt.delegatedRoundTripper.RoundTrip(req)
+	reqInfo.Duration = time.Since(startTime)
+
+	reqInfo.complete(response, err)
+
+	if rt.levels[debugURLTiming] {
+		glog.Infof("%s %s %s in %d milliseconds", reqInfo.RequestVerb, reqInfo.RequestURL, reqInfo.ResponseStatus, reqInfo.Duration.Nanoseconds()/int64(time.Millisecond))
+	}
+	if rt.levels[debugResponseStatus] {
+		glog.Infof("Response Status: %s in %d milliseconds", reqInfo.ResponseStatus, reqInfo.Duration.Nanoseconds()/int64(time.Millisecond))
+	}
+	if rt.levels[debugResponseHeaders] {
+		glog.Infof("Response Headers:")
+		for key, values := range reqInfo.ResponseHeaders {
+			for _, value := range values {
+				glog.Infof("    %s: %s", key, value)
+			}
+		}
+	}
+
+	return response, err
+}
+
+func (rt *debuggingRoundTripper) WrappedRoundTripper() http.RoundTripper {
+	return rt.delegatedRoundTripper
+}
+
+func legalHeaderByte(b byte) bool {
+	return int(b) < len(legalHeaderKeyBytes) && legalHeaderKeyBytes[b]
+}
+
+func shouldEscape(b byte) bool {
+	// url.PathUnescape() returns an error if any '%' is not followed by two
+	// hexadecimal digits, so we'll intentionally encode it.
+	return !legalHeaderByte(b) || b == '%'
+}
+
+func headerKeyEscape(key string) string {
+	buf := strings.Builder{}
+	for i := 0; i < len(key); i++ {
+		b := key[i]
+		if shouldEscape(b) {
+			// %-encode bytes that should be escaped:
+			// https://tools.ietf.org/html/rfc3986#section-2.1
+			fmt.Fprintf(&buf, "%%%02X", b)
+			continue
+		}
+		buf.WriteByte(b)
+	}
+	return buf.String()
+}
+
+// legalHeaderKeyBytes was copied from net/http/lex.go's isTokenTable.
+// See https://httpwg.github.io/specs/rfc7230.html#rule.token.separators
+var legalHeaderKeyBytes = [127]bool{
+	'%':  true,
+	'!':  true,
+	'#':  true,
+	'$':  true,
+	'&':  true,
+	'\'': true,
+	'*':  true,
+	'+':  true,
+	'-':  true,
+	'.':  true,
+	'0':  true,
+	'1':  true,
+	'2':  true,
+	'3':  true,
+	'4':  true,
+	'5':  true,
+	'6':  true,
+	'7':  true,
+	'8':  true,
+	'9':  true,
+	'A':  true,
+	'B':  true,
+	'C':  true,
+	'D':  true,
+	'E':  true,
+	'F':  true,
+	'G':  true,
+	'H':  true,
+	'I':  true,
+	'J':  true,
+	'K':  true,
+	'L':  true,
+	'M':  true,
+	'N':  true,
+	'O':  true,
+	'P':  true,
+	'Q':  true,
+	'R':  true,
+	'S':  true,
+	'T':  true,
+	'U':  true,
+	'W':  true,
+	'V':  true,
+	'X':  true,
+	'Y':  true,
+	'Z':  true,
+	'^':  true,
+	'_':  true,
+	'`':  true,
+	'a':  true,
+	'b':  true,
+	'c':  true,
+	'd':  true,
+	'e':  true,
+	'f':  true,
+	'g':  true,
+	'h':  true,
+	'i':  true,
+	'j':  true,
+	'k':  true,
+	'l':  true,
+	'm':  true,
+	'n':  true,
+	'o':  true,
+	'p':  true,
+	'q':  true,
+	'r':  true,
+	's':  true,
+	't':  true,
+	'u':  true,
+	'v':  true,
+	'w':  true,
+	'x':  true,
+	'y':  true,
+	'z':  true,
+	'|':  true,
+	'~':  true,
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/transport/transport.go b/metrics-server/vendor/k8s.io/client-go/transport/transport.go
new file mode 100644
index 0000000..c19739f
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/transport/transport.go
@@ -0,0 +1,169 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package transport
+
+import (
+	"crypto/tls"
+	"crypto/x509"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+)
+
+// New returns an http.RoundTripper that will provide the authentication
+// or transport level security defined by the provided Config.
+func New(config *Config) (http.RoundTripper, error) {
+	// Set transport level security
+	if config.Transport != nil && (config.HasCA() || config.HasCertAuth() || config.HasCertCallback() || config.TLS.Insecure) {
+		return nil, fmt.Errorf("using a custom transport with TLS certificate options or the insecure flag is not allowed")
+	}
+
+	var (
+		rt  http.RoundTripper
+		err error
+	)
+
+	if config.Transport != nil {
+		rt = config.Transport
+	} else {
+		rt, err = tlsCache.get(config)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return HTTPWrappersForConfig(config, rt)
+}
+
+// TLSConfigFor returns a tls.Config that will provide the transport level security defined
+// by the provided Config. Will return nil if no transport level security is requested.
+func TLSConfigFor(c *Config) (*tls.Config, error) {
+	if !(c.HasCA() || c.HasCertAuth() || c.HasCertCallback() || c.TLS.Insecure || len(c.TLS.ServerName) > 0) {
+		return nil, nil
+	}
+	if c.HasCA() && c.TLS.Insecure {
+		return nil, fmt.Errorf("specifying a root certificates file with the insecure flag is not allowed")
+	}
+	if err := loadTLSFiles(c); err != nil {
+		return nil, err
+	}
+
+	tlsConfig := &tls.Config{
+		// Can't use SSLv3 because of POODLE and BEAST
+		// Can't use TLSv1.0 because of POODLE and BEAST using CBC cipher
+		// Can't use TLSv1.1 because of RC4 cipher usage
+		MinVersion:         tls.VersionTLS12,
+		InsecureSkipVerify: c.TLS.Insecure,
+		ServerName:         c.TLS.ServerName,
+	}
+
+	if c.HasCA() {
+		tlsConfig.RootCAs = rootCertPool(c.TLS.CAData)
+	}
+
+	var staticCert *tls.Certificate
+	if c.HasCertAuth() {
+		// If key/cert were provided, verify them before setting up
+		// tlsConfig.GetClientCertificate.
+		cert, err := tls.X509KeyPair(c.TLS.CertData, c.TLS.KeyData)
+		if err != nil {
+			return nil, err
+		}
+		staticCert = &cert
+	}
+
+	if c.HasCertAuth() || c.HasCertCallback() {
+		tlsConfig.GetClientCertificate = func(*tls.CertificateRequestInfo) (*tls.Certificate, error) {
+			// Note: static key/cert data always take precedence over cert
+			// callback.
+			if staticCert != nil {
+				return staticCert, nil
+			}
+			if c.HasCertCallback() {
+				cert, err := c.TLS.GetCert()
+				if err != nil {
+					return nil, err
+				}
+				// GetCert may return empty value, meaning no cert.
+				if cert != nil {
+					return cert, nil
+				}
+			}
+
+			// Both c.TLS.CertData/KeyData were unset and GetCert didn't return
+			// anything. Return an empty tls.Certificate, no client cert will
+			// be sent to the server.
+			return &tls.Certificate{}, nil
+		}
+	}
+
+	return tlsConfig, nil
+}
+
+// loadTLSFiles copies the data from the CertFile, KeyFile, and CAFile fields into the CertData,
+// KeyData, and CAFile fields, or returns an error. If no error is returned, all three fields are
+// either populated or were empty to start.
+func loadTLSFiles(c *Config) error {
+	var err error
+	c.TLS.CAData, err = dataFromSliceOrFile(c.TLS.CAData, c.TLS.CAFile)
+	if err != nil {
+		return err
+	}
+
+	c.TLS.CertData, err = dataFromSliceOrFile(c.TLS.CertData, c.TLS.CertFile)
+	if err != nil {
+		return err
+	}
+
+	c.TLS.KeyData, err = dataFromSliceOrFile(c.TLS.KeyData, c.TLS.KeyFile)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// dataFromSliceOrFile returns data from the slice (if non-empty), or from the file,
+// or an error if an error occurred reading the file
+func dataFromSliceOrFile(data []byte, file string) ([]byte, error) {
+	if len(data) > 0 {
+		return data, nil
+	}
+	if len(file) > 0 {
+		fileData, err := ioutil.ReadFile(file)
+		if err != nil {
+			return []byte{}, err
+		}
+		return fileData, nil
+	}
+	return nil, nil
+}
+
+// rootCertPool returns nil if caData is empty.  When passed along, this will mean "use system CAs".
+// When caData is not empty, it will be the ONLY information used in the CertPool.
+func rootCertPool(caData []byte) *x509.CertPool {
+	// What we really want is a copy of x509.systemRootsPool, but that isn't exposed.  It's difficult to build (see the go
+	// code for a look at the platform specific insanity), so we'll use the fact that RootCAs == nil gives us the system values
+	// It doesn't allow trusting either/or, but hopefully that won't be an issue
+	if len(caData) == 0 {
+		return nil
+	}
+
+	// if we have caData, use it
+	certPool := x509.NewCertPool()
+	certPool.AppendCertsFromPEM(caData)
+	return certPool
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/util/buffer/ring_growing.go b/metrics-server/vendor/k8s.io/client-go/util/buffer/ring_growing.go
new file mode 100644
index 0000000..86965a5
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/util/buffer/ring_growing.go
@@ -0,0 +1,72 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package buffer
+
+// RingGrowing is a growing ring buffer.
+// Not thread safe.
+type RingGrowing struct {
+	data     []interface{}
+	n        int // Size of Data
+	beg      int // First available element
+	readable int // Number of data items available
+}
+
+// NewRingGrowing constructs a new RingGrowing instance with provided parameters.
+func NewRingGrowing(initialSize int) *RingGrowing {
+	return &RingGrowing{
+		data: make([]interface{}, initialSize),
+		n:    initialSize,
+	}
+}
+
+// ReadOne reads (consumes) first item from the buffer if it is available, otherwise returns false.
+func (r *RingGrowing) ReadOne() (data interface{}, ok bool) {
+	if r.readable == 0 {
+		return nil, false
+	}
+	r.readable--
+	element := r.data[r.beg]
+	r.data[r.beg] = nil // Remove reference to the object to help GC
+	if r.beg == r.n-1 {
+		// Was the last element
+		r.beg = 0
+	} else {
+		r.beg++
+	}
+	return element, true
+}
+
+// WriteOne adds an item to the end of the buffer, growing it if it is full.
+func (r *RingGrowing) WriteOne(data interface{}) {
+	if r.readable == r.n {
+		// Time to grow
+		newN := r.n * 2
+		newData := make([]interface{}, newN)
+		to := r.beg + r.readable
+		if to <= r.n {
+			copy(newData, r.data[r.beg:to])
+		} else {
+			copied := copy(newData, r.data[r.beg:])
+			copy(newData[copied:], r.data[:(to%r.n)])
+		}
+		r.beg = 0
+		r.data = newData
+		r.n = newN
+	}
+	r.data[(r.readable+r.beg)%r.n] = data
+	r.readable++
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/util/cert/cert.go b/metrics-server/vendor/k8s.io/client-go/util/cert/cert.go
new file mode 100644
index 0000000..fb7f5fa
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/util/cert/cert.go
@@ -0,0 +1,245 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cert
+
+import (
+	"bytes"
+	"crypto/ecdsa"
+	"crypto/elliptic"
+	cryptorand "crypto/rand"
+	"crypto/rsa"
+	"crypto/x509"
+	"crypto/x509/pkix"
+	"encoding/pem"
+	"errors"
+	"fmt"
+	"math"
+	"math/big"
+	"net"
+	"time"
+)
+
+const (
+	rsaKeySize   = 2048
+	duration365d = time.Hour * 24 * 365
+)
+
+// Config contains the basic fields required for creating a certificate
+type Config struct {
+	CommonName   string
+	Organization []string
+	AltNames     AltNames
+	Usages       []x509.ExtKeyUsage
+}
+
+// AltNames contains the domain names and IP addresses that will be added
+// to the API Server's x509 certificate SubAltNames field. The values will
+// be passed directly to the x509.Certificate object.
+type AltNames struct {
+	DNSNames []string
+	IPs      []net.IP
+}
+
+// NewPrivateKey creates an RSA private key
+func NewPrivateKey() (*rsa.PrivateKey, error) {
+	return rsa.GenerateKey(cryptorand.Reader, rsaKeySize)
+}
+
+// NewSelfSignedCACert creates a CA certificate
+func NewSelfSignedCACert(cfg Config, key *rsa.PrivateKey) (*x509.Certificate, error) {
+	now := time.Now()
+	tmpl := x509.Certificate{
+		SerialNumber: new(big.Int).SetInt64(0),
+		Subject: pkix.Name{
+			CommonName:   cfg.CommonName,
+			Organization: cfg.Organization,
+		},
+		NotBefore:             now.UTC(),
+		NotAfter:              now.Add(duration365d * 10).UTC(),
+		KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature | x509.KeyUsageCertSign,
+		BasicConstraintsValid: true,
+		IsCA: true,
+	}
+
+	certDERBytes, err := x509.CreateCertificate(cryptorand.Reader, &tmpl, &tmpl, key.Public(), key)
+	if err != nil {
+		return nil, err
+	}
+	return x509.ParseCertificate(certDERBytes)
+}
+
+// NewSignedCert creates a signed certificate using the given CA certificate and key
+func NewSignedCert(cfg Config, key *rsa.PrivateKey, caCert *x509.Certificate, caKey *rsa.PrivateKey) (*x509.Certificate, error) {
+	serial, err := cryptorand.Int(cryptorand.Reader, new(big.Int).SetInt64(math.MaxInt64))
+	if err != nil {
+		return nil, err
+	}
+	if len(cfg.CommonName) == 0 {
+		return nil, errors.New("must specify a CommonName")
+	}
+	if len(cfg.Usages) == 0 {
+		return nil, errors.New("must specify at least one ExtKeyUsage")
+	}
+
+	certTmpl := x509.Certificate{
+		Subject: pkix.Name{
+			CommonName:   cfg.CommonName,
+			Organization: cfg.Organization,
+		},
+		DNSNames:     cfg.AltNames.DNSNames,
+		IPAddresses:  cfg.AltNames.IPs,
+		SerialNumber: serial,
+		NotBefore:    caCert.NotBefore,
+		NotAfter:     time.Now().Add(duration365d).UTC(),
+		KeyUsage:     x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
+		ExtKeyUsage:  cfg.Usages,
+	}
+	certDERBytes, err := x509.CreateCertificate(cryptorand.Reader, &certTmpl, caCert, key.Public(), caKey)
+	if err != nil {
+		return nil, err
+	}
+	return x509.ParseCertificate(certDERBytes)
+}
+
+// MakeEllipticPrivateKeyPEM creates an ECDSA private key
+func MakeEllipticPrivateKeyPEM() ([]byte, error) {
+	privateKey, err := ecdsa.GenerateKey(elliptic.P256(), cryptorand.Reader)
+	if err != nil {
+		return nil, err
+	}
+
+	derBytes, err := x509.MarshalECPrivateKey(privateKey)
+	if err != nil {
+		return nil, err
+	}
+
+	privateKeyPemBlock := &pem.Block{
+		Type:  ECPrivateKeyBlockType,
+		Bytes: derBytes,
+	}
+	return pem.EncodeToMemory(privateKeyPemBlock), nil
+}
+
+// GenerateSelfSignedCertKey creates a self-signed certificate and key for the given host.
+// Host may be an IP or a DNS name
+// You may also specify additional subject alt names (either ip or dns names) for the certificate
+func GenerateSelfSignedCertKey(host string, alternateIPs []net.IP, alternateDNS []string) ([]byte, []byte, error) {
+	caKey, err := rsa.GenerateKey(cryptorand.Reader, 2048)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	caTemplate := x509.Certificate{
+		SerialNumber: big.NewInt(1),
+		Subject: pkix.Name{
+			CommonName: fmt.Sprintf("%s-ca@%d", host, time.Now().Unix()),
+		},
+		NotBefore: time.Now(),
+		NotAfter:  time.Now().Add(time.Hour * 24 * 365),
+
+		KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature | x509.KeyUsageCertSign,
+		BasicConstraintsValid: true,
+		IsCA: true,
+	}
+
+	caDERBytes, err := x509.CreateCertificate(cryptorand.Reader, &caTemplate, &caTemplate, &caKey.PublicKey, caKey)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	caCertificate, err := x509.ParseCertificate(caDERBytes)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	priv, err := rsa.GenerateKey(cryptorand.Reader, 2048)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	template := x509.Certificate{
+		SerialNumber: big.NewInt(2),
+		Subject: pkix.Name{
+			CommonName: fmt.Sprintf("%s@%d", host, time.Now().Unix()),
+		},
+		NotBefore: time.Now(),
+		NotAfter:  time.Now().Add(time.Hour * 24 * 365),
+
+		KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
+		ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
+		BasicConstraintsValid: true,
+	}
+
+	if ip := net.ParseIP(host); ip != nil {
+		template.IPAddresses = append(template.IPAddresses, ip)
+	} else {
+		template.DNSNames = append(template.DNSNames, host)
+	}
+
+	template.IPAddresses = append(template.IPAddresses, alternateIPs...)
+	template.DNSNames = append(template.DNSNames, alternateDNS...)
+
+	derBytes, err := x509.CreateCertificate(cryptorand.Reader, &template, caCertificate, &priv.PublicKey, caKey)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// Generate cert, followed by ca
+	certBuffer := bytes.Buffer{}
+	if err := pem.Encode(&certBuffer, &pem.Block{Type: CertificateBlockType, Bytes: derBytes}); err != nil {
+		return nil, nil, err
+	}
+	if err := pem.Encode(&certBuffer, &pem.Block{Type: CertificateBlockType, Bytes: caDERBytes}); err != nil {
+		return nil, nil, err
+	}
+
+	// Generate key
+	keyBuffer := bytes.Buffer{}
+	if err := pem.Encode(&keyBuffer, &pem.Block{Type: RSAPrivateKeyBlockType, Bytes: x509.MarshalPKCS1PrivateKey(priv)}); err != nil {
+		return nil, nil, err
+	}
+
+	return certBuffer.Bytes(), keyBuffer.Bytes(), nil
+}
+
+// FormatBytesCert receives byte array certificate and formats in human-readable format
+func FormatBytesCert(cert []byte) (string, error) {
+	block, _ := pem.Decode(cert)
+	c, err := x509.ParseCertificate(block.Bytes)
+	if err != nil {
+		return "", fmt.Errorf("failed to parse certificate [%v]", err)
+	}
+	return FormatCert(c), nil
+}
+
+// FormatCert receives certificate and formats in human-readable format
+func FormatCert(c *x509.Certificate) string {
+	var ips []string
+	for _, ip := range c.IPAddresses {
+		ips = append(ips, ip.String())
+	}
+	altNames := append(ips, c.DNSNames...)
+	res := fmt.Sprintf(
+		"Issuer: CN=%s | Subject: CN=%s | CA: %t\n",
+		c.Issuer.CommonName, c.Subject.CommonName, c.IsCA,
+	)
+	res += fmt.Sprintf("Not before: %s Not After: %s", c.NotBefore, c.NotAfter)
+	if len(altNames) > 0 {
+		res += fmt.Sprintf("\nAlternate Names: %v", altNames)
+	}
+	return res
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/util/cert/csr.go b/metrics-server/vendor/k8s.io/client-go/util/cert/csr.go
new file mode 100644
index 0000000..39a6751
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/util/cert/csr.go
@@ -0,0 +1,75 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cert
+
+import (
+	cryptorand "crypto/rand"
+	"crypto/rsa"
+	"crypto/x509"
+	"crypto/x509/pkix"
+	"encoding/pem"
+	"net"
+)
+
+// MakeCSR generates a PEM-encoded CSR using the supplied private key, subject, and SANs.
+// All key types that are implemented via crypto.Signer are supported (This includes *rsa.PrivateKey and *ecdsa.PrivateKey.)
+func MakeCSR(privateKey interface{}, subject *pkix.Name, dnsSANs []string, ipSANs []net.IP) (csr []byte, err error) {
+	template := &x509.CertificateRequest{
+		Subject:     *subject,
+		DNSNames:    dnsSANs,
+		IPAddresses: ipSANs,
+	}
+
+	return MakeCSRFromTemplate(privateKey, template)
+}
+
+// MakeCSRFromTemplate generates a PEM-encoded CSR using the supplied private
+// key and certificate request as a template. All key types that are
+// implemented via crypto.Signer are supported (This includes *rsa.PrivateKey
+// and *ecdsa.PrivateKey.)
+func MakeCSRFromTemplate(privateKey interface{}, template *x509.CertificateRequest) ([]byte, error) {
+	t := *template
+	t.SignatureAlgorithm = sigType(privateKey)
+
+	csrDER, err := x509.CreateCertificateRequest(cryptorand.Reader, &t, privateKey)
+	if err != nil {
+		return nil, err
+	}
+
+	csrPemBlock := &pem.Block{
+		Type:  CertificateRequestBlockType,
+		Bytes: csrDER,
+	}
+
+	return pem.EncodeToMemory(csrPemBlock), nil
+}
+
+func sigType(privateKey interface{}) x509.SignatureAlgorithm {
+	// Customize the signature for RSA keys, depending on the key size
+	if privateKey, ok := privateKey.(*rsa.PrivateKey); ok {
+		keySize := privateKey.N.BitLen()
+		switch {
+		case keySize >= 4096:
+			return x509.SHA512WithRSA
+		case keySize >= 3072:
+			return x509.SHA384WithRSA
+		default:
+			return x509.SHA256WithRSA
+		}
+	}
+	return x509.UnknownSignatureAlgorithm
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/util/cert/io.go b/metrics-server/vendor/k8s.io/client-go/util/cert/io.go
new file mode 100644
index 0000000..a57bf09
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/util/cert/io.go
@@ -0,0 +1,193 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cert
+
+import (
+	"crypto"
+	"crypto/ecdsa"
+	"crypto/rsa"
+	"crypto/x509"
+	"encoding/pem"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+)
+
+// CanReadCertAndKey returns true if the certificate and key files already exists,
+// otherwise returns false. If lost one of cert and key, returns error.
+func CanReadCertAndKey(certPath, keyPath string) (bool, error) {
+	certReadable := canReadFile(certPath)
+	keyReadable := canReadFile(keyPath)
+
+	if certReadable == false && keyReadable == false {
+		return false, nil
+	}
+
+	if certReadable == false {
+		return false, fmt.Errorf("error reading %s, certificate and key must be supplied as a pair", certPath)
+	}
+
+	if keyReadable == false {
+		return false, fmt.Errorf("error reading %s, certificate and key must be supplied as a pair", keyPath)
+	}
+
+	return true, nil
+}
+
+// If the file represented by path exists and
+// readable, returns true otherwise returns false.
+func canReadFile(path string) bool {
+	f, err := os.Open(path)
+	if err != nil {
+		return false
+	}
+
+	defer f.Close()
+
+	return true
+}
+
+// WriteCert writes the pem-encoded certificate data to certPath.
+// The certificate file will be created with file mode 0644.
+// If the certificate file already exists, it will be overwritten.
+// The parent directory of the certPath will be created as needed with file mode 0755.
+func WriteCert(certPath string, data []byte) error {
+	if err := os.MkdirAll(filepath.Dir(certPath), os.FileMode(0755)); err != nil {
+		return err
+	}
+	return ioutil.WriteFile(certPath, data, os.FileMode(0644))
+}
+
+// WriteKey writes the pem-encoded key data to keyPath.
+// The key file will be created with file mode 0600.
+// If the key file already exists, it will be overwritten.
+// The parent directory of the keyPath will be created as needed with file mode 0755.
+func WriteKey(keyPath string, data []byte) error {
+	if err := os.MkdirAll(filepath.Dir(keyPath), os.FileMode(0755)); err != nil {
+		return err
+	}
+	return ioutil.WriteFile(keyPath, data, os.FileMode(0600))
+}
+
+// LoadOrGenerateKeyFile looks for a key in the file at the given path. If it
+// can't find one, it will generate a new key and store it there.
+func LoadOrGenerateKeyFile(keyPath string) (data []byte, wasGenerated bool, err error) {
+	loadedData, err := ioutil.ReadFile(keyPath)
+	// Call verifyKeyData to ensure the file wasn't empty/corrupt.
+	if err == nil && verifyKeyData(loadedData) {
+		return loadedData, false, err
+	}
+	if !os.IsNotExist(err) {
+		return nil, false, fmt.Errorf("error loading key from %s: %v", keyPath, err)
+	}
+
+	generatedData, err := MakeEllipticPrivateKeyPEM()
+	if err != nil {
+		return nil, false, fmt.Errorf("error generating key: %v", err)
+	}
+	if err := WriteKey(keyPath, generatedData); err != nil {
+		return nil, false, fmt.Errorf("error writing key to %s: %v", keyPath, err)
+	}
+	return generatedData, true, nil
+}
+
+// MarshalPrivateKeyToPEM converts a known private key type of RSA or ECDSA to
+// a PEM encoded block or returns an error.
+func MarshalPrivateKeyToPEM(privateKey crypto.PrivateKey) ([]byte, error) {
+	switch t := privateKey.(type) {
+	case *ecdsa.PrivateKey:
+		derBytes, err := x509.MarshalECPrivateKey(t)
+		if err != nil {
+			return nil, err
+		}
+		privateKeyPemBlock := &pem.Block{
+			Type:  ECPrivateKeyBlockType,
+			Bytes: derBytes,
+		}
+		return pem.EncodeToMemory(privateKeyPemBlock), nil
+	case *rsa.PrivateKey:
+		return EncodePrivateKeyPEM(t), nil
+	default:
+		return nil, fmt.Errorf("private key is not a recognized type: %T", privateKey)
+	}
+}
+
+// NewPool returns an x509.CertPool containing the certificates in the given PEM-encoded file.
+// Returns an error if the file could not be read, a certificate could not be parsed, or if the file does not contain any certificates
+func NewPool(filename string) (*x509.CertPool, error) {
+	certs, err := CertsFromFile(filename)
+	if err != nil {
+		return nil, err
+	}
+	pool := x509.NewCertPool()
+	for _, cert := range certs {
+		pool.AddCert(cert)
+	}
+	return pool, nil
+}
+
+// CertsFromFile returns the x509.Certificates contained in the given PEM-encoded file.
+// Returns an error if the file could not be read, a certificate could not be parsed, or if the file does not contain any certificates
+func CertsFromFile(file string) ([]*x509.Certificate, error) {
+	pemBlock, err := ioutil.ReadFile(file)
+	if err != nil {
+		return nil, err
+	}
+	certs, err := ParseCertsPEM(pemBlock)
+	if err != nil {
+		return nil, fmt.Errorf("error reading %s: %s", file, err)
+	}
+	return certs, nil
+}
+
+// PrivateKeyFromFile returns the private key in rsa.PrivateKey or ecdsa.PrivateKey format from a given PEM-encoded file.
+// Returns an error if the file could not be read or if the private key could not be parsed.
+func PrivateKeyFromFile(file string) (interface{}, error) {
+	data, err := ioutil.ReadFile(file)
+	if err != nil {
+		return nil, err
+	}
+	key, err := ParsePrivateKeyPEM(data)
+	if err != nil {
+		return nil, fmt.Errorf("error reading private key file %s: %v", file, err)
+	}
+	return key, nil
+}
+
+// PublicKeysFromFile returns the public keys in rsa.PublicKey or ecdsa.PublicKey format from a given PEM-encoded file.
+// Reads public keys from both public and private key files.
+func PublicKeysFromFile(file string) ([]interface{}, error) {
+	data, err := ioutil.ReadFile(file)
+	if err != nil {
+		return nil, err
+	}
+	keys, err := ParsePublicKeysPEM(data)
+	if err != nil {
+		return nil, fmt.Errorf("error reading public key file %s: %v", file, err)
+	}
+	return keys, nil
+}
+
+// verifyKeyData returns true if the provided data appears to be a valid private key.
+func verifyKeyData(data []byte) bool {
+	if len(data) == 0 {
+		return false
+	}
+	_, err := ParsePrivateKeyPEM(data)
+	return err == nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/util/cert/pem.go b/metrics-server/vendor/k8s.io/client-go/util/cert/pem.go
new file mode 100644
index 0000000..b99e366
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/util/cert/pem.go
@@ -0,0 +1,269 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cert
+
+import (
+	"crypto/ecdsa"
+	"crypto/rsa"
+	"crypto/x509"
+	"encoding/pem"
+	"errors"
+	"fmt"
+)
+
+const (
+	// ECPrivateKeyBlockType is a possible value for pem.Block.Type.
+	ECPrivateKeyBlockType = "EC PRIVATE KEY"
+	// RSAPrivateKeyBlockType is a possible value for pem.Block.Type.
+	RSAPrivateKeyBlockType = "RSA PRIVATE KEY"
+	// PrivateKeyBlockType is a possible value for pem.Block.Type.
+	PrivateKeyBlockType = "PRIVATE KEY"
+	// PublicKeyBlockType is a possible value for pem.Block.Type.
+	PublicKeyBlockType = "PUBLIC KEY"
+	// CertificateBlockType is a possible value for pem.Block.Type.
+	CertificateBlockType = "CERTIFICATE"
+	// CertificateRequestBlockType is a possible value for pem.Block.Type.
+	CertificateRequestBlockType = "CERTIFICATE REQUEST"
+)
+
+// EncodePublicKeyPEM returns PEM-encoded public data
+func EncodePublicKeyPEM(key *rsa.PublicKey) ([]byte, error) {
+	der, err := x509.MarshalPKIXPublicKey(key)
+	if err != nil {
+		return []byte{}, err
+	}
+	block := pem.Block{
+		Type:  PublicKeyBlockType,
+		Bytes: der,
+	}
+	return pem.EncodeToMemory(&block), nil
+}
+
+// EncodePrivateKeyPEM returns PEM-encoded private key data
+func EncodePrivateKeyPEM(key *rsa.PrivateKey) []byte {
+	block := pem.Block{
+		Type:  RSAPrivateKeyBlockType,
+		Bytes: x509.MarshalPKCS1PrivateKey(key),
+	}
+	return pem.EncodeToMemory(&block)
+}
+
+// EncodeCertPEM returns PEM-endcoded certificate data
+func EncodeCertPEM(cert *x509.Certificate) []byte {
+	block := pem.Block{
+		Type:  CertificateBlockType,
+		Bytes: cert.Raw,
+	}
+	return pem.EncodeToMemory(&block)
+}
+
+// ParsePrivateKeyPEM returns a private key parsed from a PEM block in the supplied data.
+// Recognizes PEM blocks for "EC PRIVATE KEY", "RSA PRIVATE KEY", or "PRIVATE KEY"
+func ParsePrivateKeyPEM(keyData []byte) (interface{}, error) {
+	var privateKeyPemBlock *pem.Block
+	for {
+		privateKeyPemBlock, keyData = pem.Decode(keyData)
+		if privateKeyPemBlock == nil {
+			break
+		}
+
+		switch privateKeyPemBlock.Type {
+		case ECPrivateKeyBlockType:
+			// ECDSA Private Key in ASN.1 format
+			if key, err := x509.ParseECPrivateKey(privateKeyPemBlock.Bytes); err == nil {
+				return key, nil
+			}
+		case RSAPrivateKeyBlockType:
+			// RSA Private Key in PKCS#1 format
+			if key, err := x509.ParsePKCS1PrivateKey(privateKeyPemBlock.Bytes); err == nil {
+				return key, nil
+			}
+		case PrivateKeyBlockType:
+			// RSA or ECDSA Private Key in unencrypted PKCS#8 format
+			if key, err := x509.ParsePKCS8PrivateKey(privateKeyPemBlock.Bytes); err == nil {
+				return key, nil
+			}
+		}
+
+		// tolerate non-key PEM blocks for compatibility with things like "EC PARAMETERS" blocks
+		// originally, only the first PEM block was parsed and expected to be a key block
+	}
+
+	// we read all the PEM blocks and didn't recognize one
+	return nil, fmt.Errorf("data does not contain a valid RSA or ECDSA private key")
+}
+
+// ParsePublicKeysPEM is a helper function for reading an array of rsa.PublicKey or ecdsa.PublicKey from a PEM-encoded byte array.
+// Reads public keys from both public and private key files.
+func ParsePublicKeysPEM(keyData []byte) ([]interface{}, error) {
+	var block *pem.Block
+	keys := []interface{}{}
+	for {
+		// read the next block
+		block, keyData = pem.Decode(keyData)
+		if block == nil {
+			break
+		}
+
+		// test block against parsing functions
+		if privateKey, err := parseRSAPrivateKey(block.Bytes); err == nil {
+			keys = append(keys, &privateKey.PublicKey)
+			continue
+		}
+		if publicKey, err := parseRSAPublicKey(block.Bytes); err == nil {
+			keys = append(keys, publicKey)
+			continue
+		}
+		if privateKey, err := parseECPrivateKey(block.Bytes); err == nil {
+			keys = append(keys, &privateKey.PublicKey)
+			continue
+		}
+		if publicKey, err := parseECPublicKey(block.Bytes); err == nil {
+			keys = append(keys, publicKey)
+			continue
+		}
+
+		// tolerate non-key PEM blocks for backwards compatibility
+		// originally, only the first PEM block was parsed and expected to be a key block
+	}
+
+	if len(keys) == 0 {
+		return nil, fmt.Errorf("data does not contain any valid RSA or ECDSA public keys")
+	}
+	return keys, nil
+}
+
+// ParseCertsPEM returns the x509.Certificates contained in the given PEM-encoded byte array
+// Returns an error if a certificate could not be parsed, or if the data does not contain any certificates
+func ParseCertsPEM(pemCerts []byte) ([]*x509.Certificate, error) {
+	ok := false
+	certs := []*x509.Certificate{}
+	for len(pemCerts) > 0 {
+		var block *pem.Block
+		block, pemCerts = pem.Decode(pemCerts)
+		if block == nil {
+			break
+		}
+		// Only use PEM "CERTIFICATE" blocks without extra headers
+		if block.Type != CertificateBlockType || len(block.Headers) != 0 {
+			continue
+		}
+
+		cert, err := x509.ParseCertificate(block.Bytes)
+		if err != nil {
+			return certs, err
+		}
+
+		certs = append(certs, cert)
+		ok = true
+	}
+
+	if !ok {
+		return certs, errors.New("data does not contain any valid RSA or ECDSA certificates")
+	}
+	return certs, nil
+}
+
+// parseRSAPublicKey parses a single RSA public key from the provided data
+func parseRSAPublicKey(data []byte) (*rsa.PublicKey, error) {
+	var err error
+
+	// Parse the key
+	var parsedKey interface{}
+	if parsedKey, err = x509.ParsePKIXPublicKey(data); err != nil {
+		if cert, err := x509.ParseCertificate(data); err == nil {
+			parsedKey = cert.PublicKey
+		} else {
+			return nil, err
+		}
+	}
+
+	// Test if parsed key is an RSA Public Key
+	var pubKey *rsa.PublicKey
+	var ok bool
+	if pubKey, ok = parsedKey.(*rsa.PublicKey); !ok {
+		return nil, fmt.Errorf("data doesn't contain valid RSA Public Key")
+	}
+
+	return pubKey, nil
+}
+
+// parseRSAPrivateKey parses a single RSA private key from the provided data
+func parseRSAPrivateKey(data []byte) (*rsa.PrivateKey, error) {
+	var err error
+
+	// Parse the key
+	var parsedKey interface{}
+	if parsedKey, err = x509.ParsePKCS1PrivateKey(data); err != nil {
+		if parsedKey, err = x509.ParsePKCS8PrivateKey(data); err != nil {
+			return nil, err
+		}
+	}
+
+	// Test if parsed key is an RSA Private Key
+	var privKey *rsa.PrivateKey
+	var ok bool
+	if privKey, ok = parsedKey.(*rsa.PrivateKey); !ok {
+		return nil, fmt.Errorf("data doesn't contain valid RSA Private Key")
+	}
+
+	return privKey, nil
+}
+
+// parseECPublicKey parses a single ECDSA public key from the provided data
+func parseECPublicKey(data []byte) (*ecdsa.PublicKey, error) {
+	var err error
+
+	// Parse the key
+	var parsedKey interface{}
+	if parsedKey, err = x509.ParsePKIXPublicKey(data); err != nil {
+		if cert, err := x509.ParseCertificate(data); err == nil {
+			parsedKey = cert.PublicKey
+		} else {
+			return nil, err
+		}
+	}
+
+	// Test if parsed key is an ECDSA Public Key
+	var pubKey *ecdsa.PublicKey
+	var ok bool
+	if pubKey, ok = parsedKey.(*ecdsa.PublicKey); !ok {
+		return nil, fmt.Errorf("data doesn't contain valid ECDSA Public Key")
+	}
+
+	return pubKey, nil
+}
+
+// parseECPrivateKey parses a single ECDSA private key from the provided data
+func parseECPrivateKey(data []byte) (*ecdsa.PrivateKey, error) {
+	var err error
+
+	// Parse the key
+	var parsedKey interface{}
+	if parsedKey, err = x509.ParseECPrivateKey(data); err != nil {
+		return nil, err
+	}
+
+	// Test if parsed key is an ECDSA Private Key
+	var privKey *ecdsa.PrivateKey
+	var ok bool
+	if privKey, ok = parsedKey.(*ecdsa.PrivateKey); !ok {
+		return nil, fmt.Errorf("data doesn't contain valid ECDSA Private Key")
+	}
+
+	return privKey, nil
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/util/connrotation/connrotation.go b/metrics-server/vendor/k8s.io/client-go/util/connrotation/connrotation.go
new file mode 100644
index 0000000..235a9e0
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/util/connrotation/connrotation.go
@@ -0,0 +1,105 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package connrotation implements a connection dialer that tracks and can close
+// all created connections.
+//
+// This is used for credential rotation of long-lived connections, when there's
+// no way to re-authenticate on a live connection.
+package connrotation
+
+import (
+	"context"
+	"net"
+	"sync"
+)
+
+// DialFunc is a shorthand for signature of net.DialContext.
+type DialFunc func(ctx context.Context, network, address string) (net.Conn, error)
+
+// Dialer opens connections through Dial and tracks them.
+type Dialer struct {
+	dial DialFunc
+
+	mu    sync.Mutex
+	conns map[*closableConn]struct{}
+}
+
+// NewDialer creates a new Dialer instance.
+//
+// If dial is not nil, it will be used to create new underlying connections.
+// Otherwise net.DialContext is used.
+func NewDialer(dial DialFunc) *Dialer {
+	return &Dialer{
+		dial:  dial,
+		conns: make(map[*closableConn]struct{}),
+	}
+}
+
+// CloseAll forcibly closes all tracked connections.
+//
+// Note: new connections may get created before CloseAll returns.
+func (d *Dialer) CloseAll() {
+	d.mu.Lock()
+	conns := d.conns
+	d.conns = make(map[*closableConn]struct{})
+	d.mu.Unlock()
+
+	for conn := range conns {
+		conn.Close()
+	}
+}
+
+// Dial creates a new tracked connection.
+func (d *Dialer) Dial(network, address string) (net.Conn, error) {
+	return d.DialContext(context.Background(), network, address)
+}
+
+// DialContext creates a new tracked connection.
+func (d *Dialer) DialContext(ctx context.Context, network, address string) (net.Conn, error) {
+	conn, err := d.dial(ctx, network, address)
+	if err != nil {
+		return nil, err
+	}
+
+	closable := &closableConn{Conn: conn}
+
+	// Start tracking the connection
+	d.mu.Lock()
+	d.conns[closable] = struct{}{}
+	d.mu.Unlock()
+
+	// When the connection is closed, remove it from the map. This will
+	// be no-op if the connection isn't in the map, e.g. if CloseAll()
+	// is called.
+	closable.onClose = func() {
+		d.mu.Lock()
+		delete(d.conns, closable)
+		d.mu.Unlock()
+	}
+
+	return closable, nil
+}
+
+type closableConn struct {
+	onClose func()
+	net.Conn
+}
+
+func (c *closableConn) Close() error {
+	go c.onClose()
+	return c.Conn.Close()
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/util/flowcontrol/backoff.go b/metrics-server/vendor/k8s.io/client-go/util/flowcontrol/backoff.go
new file mode 100644
index 0000000..71d442a
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/util/flowcontrol/backoff.go
@@ -0,0 +1,149 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package flowcontrol
+
+import (
+	"sync"
+	"time"
+
+	"k8s.io/apimachinery/pkg/util/clock"
+	"k8s.io/client-go/util/integer"
+)
+
+type backoffEntry struct {
+	backoff    time.Duration
+	lastUpdate time.Time
+}
+
+type Backoff struct {
+	sync.Mutex
+	Clock           clock.Clock
+	defaultDuration time.Duration
+	maxDuration     time.Duration
+	perItemBackoff  map[string]*backoffEntry
+}
+
+func NewFakeBackOff(initial, max time.Duration, tc *clock.FakeClock) *Backoff {
+	return &Backoff{
+		perItemBackoff:  map[string]*backoffEntry{},
+		Clock:           tc,
+		defaultDuration: initial,
+		maxDuration:     max,
+	}
+}
+
+func NewBackOff(initial, max time.Duration) *Backoff {
+	return &Backoff{
+		perItemBackoff:  map[string]*backoffEntry{},
+		Clock:           clock.RealClock{},
+		defaultDuration: initial,
+		maxDuration:     max,
+	}
+}
+
+// Get the current backoff Duration
+func (p *Backoff) Get(id string) time.Duration {
+	p.Lock()
+	defer p.Unlock()
+	var delay time.Duration
+	entry, ok := p.perItemBackoff[id]
+	if ok {
+		delay = entry.backoff
+	}
+	return delay
+}
+
+// move backoff to the next mark, capping at maxDuration
+func (p *Backoff) Next(id string, eventTime time.Time) {
+	p.Lock()
+	defer p.Unlock()
+	entry, ok := p.perItemBackoff[id]
+	if !ok || hasExpired(eventTime, entry.lastUpdate, p.maxDuration) {
+		entry = p.initEntryUnsafe(id)
+	} else {
+		delay := entry.backoff * 2 // exponential
+		entry.backoff = time.Duration(integer.Int64Min(int64(delay), int64(p.maxDuration)))
+	}
+	entry.lastUpdate = p.Clock.Now()
+}
+
+// Reset forces clearing of all backoff data for a given key.
+func (p *Backoff) Reset(id string) {
+	p.Lock()
+	defer p.Unlock()
+	delete(p.perItemBackoff, id)
+}
+
+// Returns True if the elapsed time since eventTime is smaller than the current backoff window
+func (p *Backoff) IsInBackOffSince(id string, eventTime time.Time) bool {
+	p.Lock()
+	defer p.Unlock()
+	entry, ok := p.perItemBackoff[id]
+	if !ok {
+		return false
+	}
+	if hasExpired(eventTime, entry.lastUpdate, p.maxDuration) {
+		return false
+	}
+	return p.Clock.Now().Sub(eventTime) < entry.backoff
+}
+
+// Returns True if time since lastupdate is less than the current backoff window.
+func (p *Backoff) IsInBackOffSinceUpdate(id string, eventTime time.Time) bool {
+	p.Lock()
+	defer p.Unlock()
+	entry, ok := p.perItemBackoff[id]
+	if !ok {
+		return false
+	}
+	if hasExpired(eventTime, entry.lastUpdate, p.maxDuration) {
+		return false
+	}
+	return eventTime.Sub(entry.lastUpdate) < entry.backoff
+}
+
+// Garbage collect records that have aged past maxDuration. Backoff users are expected
+// to invoke this periodically.
+func (p *Backoff) GC() {
+	p.Lock()
+	defer p.Unlock()
+	now := p.Clock.Now()
+	for id, entry := range p.perItemBackoff {
+		if now.Sub(entry.lastUpdate) > p.maxDuration*2 {
+			// GC when entry has not been updated for 2*maxDuration
+			delete(p.perItemBackoff, id)
+		}
+	}
+}
+
+func (p *Backoff) DeleteEntry(id string) {
+	p.Lock()
+	defer p.Unlock()
+	delete(p.perItemBackoff, id)
+}
+
+// Take a lock on *Backoff, before calling initEntryUnsafe
+func (p *Backoff) initEntryUnsafe(id string) *backoffEntry {
+	entry := &backoffEntry{backoff: p.defaultDuration}
+	p.perItemBackoff[id] = entry
+	return entry
+}
+
+// After 2*maxDuration we restart the backoff factor to the beginning
+func hasExpired(eventTime time.Time, lastUpdate time.Time, maxDuration time.Duration) bool {
+	return eventTime.Sub(lastUpdate) > maxDuration*2 // consider stable if it's ok for twice the maxDuration
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/util/flowcontrol/throttle.go b/metrics-server/vendor/k8s.io/client-go/util/flowcontrol/throttle.go
new file mode 100644
index 0000000..e671c04
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/util/flowcontrol/throttle.go
@@ -0,0 +1,143 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package flowcontrol
+
+import (
+	"sync"
+	"time"
+
+	"golang.org/x/time/rate"
+)
+
+type RateLimiter interface {
+	// TryAccept returns true if a token is taken immediately. Otherwise,
+	// it returns false.
+	TryAccept() bool
+	// Accept returns once a token becomes available.
+	Accept()
+	// Stop stops the rate limiter, subsequent calls to CanAccept will return false
+	Stop()
+	// QPS returns QPS of this rate limiter
+	QPS() float32
+}
+
+type tokenBucketRateLimiter struct {
+	limiter *rate.Limiter
+	clock   Clock
+	qps     float32
+}
+
+// NewTokenBucketRateLimiter creates a rate limiter which implements a token bucket approach.
+// The rate limiter allows bursts of up to 'burst' to exceed the QPS, while still maintaining a
+// smoothed qps rate of 'qps'.
+// The bucket is initially filled with 'burst' tokens, and refills at a rate of 'qps'.
+// The maximum number of tokens in the bucket is capped at 'burst'.
+func NewTokenBucketRateLimiter(qps float32, burst int) RateLimiter {
+	limiter := rate.NewLimiter(rate.Limit(qps), burst)
+	return newTokenBucketRateLimiter(limiter, realClock{}, qps)
+}
+
+// An injectable, mockable clock interface.
+type Clock interface {
+	Now() time.Time
+	Sleep(time.Duration)
+}
+
+type realClock struct{}
+
+func (realClock) Now() time.Time {
+	return time.Now()
+}
+func (realClock) Sleep(d time.Duration) {
+	time.Sleep(d)
+}
+
+// NewTokenBucketRateLimiterWithClock is identical to NewTokenBucketRateLimiter
+// but allows an injectable clock, for testing.
+func NewTokenBucketRateLimiterWithClock(qps float32, burst int, c Clock) RateLimiter {
+	limiter := rate.NewLimiter(rate.Limit(qps), burst)
+	return newTokenBucketRateLimiter(limiter, c, qps)
+}
+
+func newTokenBucketRateLimiter(limiter *rate.Limiter, c Clock, qps float32) RateLimiter {
+	return &tokenBucketRateLimiter{
+		limiter: limiter,
+		clock:   c,
+		qps:     qps,
+	}
+}
+
+func (t *tokenBucketRateLimiter) TryAccept() bool {
+	return t.limiter.AllowN(t.clock.Now(), 1)
+}
+
+// Accept will block until a token becomes available
+func (t *tokenBucketRateLimiter) Accept() {
+	now := t.clock.Now()
+	t.clock.Sleep(t.limiter.ReserveN(now, 1).DelayFrom(now))
+}
+
+func (t *tokenBucketRateLimiter) Stop() {
+}
+
+func (t *tokenBucketRateLimiter) QPS() float32 {
+	return t.qps
+}
+
+type fakeAlwaysRateLimiter struct{}
+
+func NewFakeAlwaysRateLimiter() RateLimiter {
+	return &fakeAlwaysRateLimiter{}
+}
+
+func (t *fakeAlwaysRateLimiter) TryAccept() bool {
+	return true
+}
+
+func (t *fakeAlwaysRateLimiter) Stop() {}
+
+func (t *fakeAlwaysRateLimiter) Accept() {}
+
+func (t *fakeAlwaysRateLimiter) QPS() float32 {
+	return 1
+}
+
+type fakeNeverRateLimiter struct {
+	wg sync.WaitGroup
+}
+
+func NewFakeNeverRateLimiter() RateLimiter {
+	rl := fakeNeverRateLimiter{}
+	rl.wg.Add(1)
+	return &rl
+}
+
+func (t *fakeNeverRateLimiter) TryAccept() bool {
+	return false
+}
+
+func (t *fakeNeverRateLimiter) Stop() {
+	t.wg.Done()
+}
+
+func (t *fakeNeverRateLimiter) Accept() {
+	t.wg.Wait()
+}
+
+func (t *fakeNeverRateLimiter) QPS() float32 {
+	return 1
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/util/homedir/homedir.go b/metrics-server/vendor/k8s.io/client-go/util/homedir/homedir.go
new file mode 100644
index 0000000..816db57
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/util/homedir/homedir.go
@@ -0,0 +1,47 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package homedir
+
+import (
+	"os"
+	"runtime"
+)
+
+// HomeDir returns the home directory for the current user
+func HomeDir() string {
+	if runtime.GOOS == "windows" {
+
+		// First prefer the HOME environmental variable
+		if home := os.Getenv("HOME"); len(home) > 0 {
+			if _, err := os.Stat(home); err == nil {
+				return home
+			}
+		}
+		if homeDrive, homePath := os.Getenv("HOMEDRIVE"), os.Getenv("HOMEPATH"); len(homeDrive) > 0 && len(homePath) > 0 {
+			homeDir := homeDrive + homePath
+			if _, err := os.Stat(homeDir); err == nil {
+				return homeDir
+			}
+		}
+		if userProfile := os.Getenv("USERPROFILE"); len(userProfile) > 0 {
+			if _, err := os.Stat(userProfile); err == nil {
+				return userProfile
+			}
+		}
+	}
+	return os.Getenv("HOME")
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/util/integer/integer.go b/metrics-server/vendor/k8s.io/client-go/util/integer/integer.go
new file mode 100644
index 0000000..c6ea106
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/util/integer/integer.go
@@ -0,0 +1,67 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package integer
+
+func IntMax(a, b int) int {
+	if b > a {
+		return b
+	}
+	return a
+}
+
+func IntMin(a, b int) int {
+	if b < a {
+		return b
+	}
+	return a
+}
+
+func Int32Max(a, b int32) int32 {
+	if b > a {
+		return b
+	}
+	return a
+}
+
+func Int32Min(a, b int32) int32 {
+	if b < a {
+		return b
+	}
+	return a
+}
+
+func Int64Max(a, b int64) int64 {
+	if b > a {
+		return b
+	}
+	return a
+}
+
+func Int64Min(a, b int64) int64 {
+	if b < a {
+		return b
+	}
+	return a
+}
+
+// RoundToInt32 rounds floats into integer numbers.
+func RoundToInt32(a float64) int32 {
+	if a < 0 {
+		return int32(a - 0.5)
+	}
+	return int32(a + 0.5)
+}
diff --git a/metrics-server/vendor/k8s.io/client-go/util/retry/OWNERS b/metrics-server/vendor/k8s.io/client-go/util/retry/OWNERS
new file mode 100755
index 0000000..a4c1c2d
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/util/retry/OWNERS
@@ -0,0 +1,2 @@
+reviewers:
+- caesarxuchao
diff --git a/metrics-server/vendor/k8s.io/client-go/util/retry/util.go b/metrics-server/vendor/k8s.io/client-go/util/retry/util.go
new file mode 100644
index 0000000..3ac0840
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/client-go/util/retry/util.go
@@ -0,0 +1,79 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package retry
+
+import (
+	"time"
+
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/util/wait"
+)
+
+// DefaultRetry is the recommended retry for a conflict where multiple clients
+// are making changes to the same resource.
+var DefaultRetry = wait.Backoff{
+	Steps:    5,
+	Duration: 10 * time.Millisecond,
+	Factor:   1.0,
+	Jitter:   0.1,
+}
+
+// DefaultBackoff is the recommended backoff for a conflict where a client
+// may be attempting to make an unrelated modification to a resource under
+// active management by one or more controllers.
+var DefaultBackoff = wait.Backoff{
+	Steps:    4,
+	Duration: 10 * time.Millisecond,
+	Factor:   5.0,
+	Jitter:   0.1,
+}
+
+// RetryConflict executes the provided function repeatedly, retrying if the server returns a conflicting
+// write. Callers should preserve previous executions if they wish to retry changes. It performs an
+// exponential backoff.
+//
+//     var pod *api.Pod
+//     err := RetryOnConflict(DefaultBackoff, func() (err error) {
+//       pod, err = c.Pods("mynamespace").UpdateStatus(podStatus)
+//       return
+//     })
+//     if err != nil {
+//       // may be conflict if max retries were hit
+//       return err
+//     }
+//     ...
+//
+// TODO: Make Backoff an interface?
+func RetryOnConflict(backoff wait.Backoff, fn func() error) error {
+	var lastConflictErr error
+	err := wait.ExponentialBackoff(backoff, func() (bool, error) {
+		err := fn()
+		switch {
+		case err == nil:
+			return true, nil
+		case errors.IsConflict(err):
+			lastConflictErr = err
+			return false, nil
+		default:
+			return false, err
+		}
+	})
+	if err == wait.ErrWaitTimeout {
+		err = lastConflictErr
+	}
+	return err
+}