git subrepo clone (merge) https://github.com/kubernetes-incubator/metrics-server.git metrics-server
subrepo:
subdir: "metrics-server"
merged: "92d8412"
upstream:
origin: "https://github.com/kubernetes-incubator/metrics-server.git"
branch: "master"
commit: "92d8412"
git-subrepo:
version: "0.4.0"
origin: "???"
commit: "???"
diff --git a/metrics-server/vendor/k8s.io/apiserver/pkg/endpoints/groupversion.go b/metrics-server/vendor/k8s.io/apiserver/pkg/endpoints/groupversion.go
new file mode 100644
index 0000000..23d13ad
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/apiserver/pkg/endpoints/groupversion.go
@@ -0,0 +1,114 @@
+/*
+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 endpoints
+
+import (
+ "path"
+ "time"
+
+ "github.com/emicklei/go-restful"
+
+ metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+ "k8s.io/apimachinery/pkg/runtime"
+ "k8s.io/apimachinery/pkg/runtime/schema"
+ utilerrors "k8s.io/apimachinery/pkg/util/errors"
+ "k8s.io/apimachinery/pkg/util/sets"
+ "k8s.io/apiserver/pkg/admission"
+ "k8s.io/apiserver/pkg/endpoints/discovery"
+ "k8s.io/apiserver/pkg/registry/rest"
+ openapicommon "k8s.io/kube-openapi/pkg/common"
+)
+
+// APIGroupVersion is a helper for exposing rest.Storage objects as http.Handlers via go-restful
+// It handles URLs of the form:
+// /${storage_key}[/${object_name}]
+// Where 'storage_key' points to a rest.Storage object stored in storage.
+// This object should contain all parameterization necessary for running a particular API version
+type APIGroupVersion struct {
+ Storage map[string]rest.Storage
+
+ Root string
+
+ // GroupVersion is the external group version
+ GroupVersion schema.GroupVersion
+
+ // OptionsExternalVersion controls the Kubernetes APIVersion used for common objects in the apiserver
+ // schema like api.Status, api.DeleteOptions, and metav1.ListOptions. Other implementors may
+ // define a version "v1beta1" but want to use the Kubernetes "v1" internal objects. If
+ // empty, defaults to GroupVersion.
+ OptionsExternalVersion *schema.GroupVersion
+ // MetaGroupVersion defaults to "meta.k8s.io/v1" and is the scheme group version used to decode
+ // common API implementations like ListOptions. Future changes will allow this to vary by group
+ // version (for when the inevitable meta/v2 group emerges).
+ MetaGroupVersion *schema.GroupVersion
+
+ // RootScopedKinds are the root scoped kinds for the primary GroupVersion
+ RootScopedKinds sets.String
+
+ // Serializer is used to determine how to convert responses from API methods into bytes to send over
+ // the wire.
+ Serializer runtime.NegotiatedSerializer
+ ParameterCodec runtime.ParameterCodec
+
+ Typer runtime.ObjectTyper
+ Creater runtime.ObjectCreater
+ Convertor runtime.ObjectConvertor
+ Defaulter runtime.ObjectDefaulter
+ Linker runtime.SelfLinker
+ UnsafeConvertor runtime.ObjectConvertor
+
+ Admit admission.Interface
+
+ MinRequestTimeout time.Duration
+
+ // EnableAPIResponseCompression indicates whether API Responses should support compression
+ // if the client requests it via Accept-Encoding
+ EnableAPIResponseCompression bool
+
+ // OpenAPIConfig lets the individual handlers build a subset of the OpenAPI schema before they are installed.
+ OpenAPIConfig *openapicommon.Config
+}
+
+// InstallREST registers the REST handlers (storage, watch, proxy and redirect) into a restful Container.
+// It is expected that the provided path root prefix will serve all operations. Root MUST NOT end
+// in a slash.
+func (g *APIGroupVersion) InstallREST(container *restful.Container) error {
+ prefix := path.Join(g.Root, g.GroupVersion.Group, g.GroupVersion.Version)
+ installer := &APIInstaller{
+ group: g,
+ prefix: prefix,
+ minRequestTimeout: g.MinRequestTimeout,
+ enableAPIResponseCompression: g.EnableAPIResponseCompression,
+ }
+
+ apiResources, ws, registrationErrors := installer.Install()
+ versionDiscoveryHandler := discovery.NewAPIVersionHandler(g.Serializer, g.GroupVersion, staticLister{apiResources})
+ versionDiscoveryHandler.AddToWebService(ws)
+ container.Add(ws)
+ return utilerrors.NewAggregate(registrationErrors)
+}
+
+// staticLister implements the APIResourceLister interface
+type staticLister struct {
+ list []metav1.APIResource
+}
+
+func (s staticLister) ListAPIResources() []metav1.APIResource {
+ return s.list
+}
+
+var _ discovery.APIResourceLister = &staticLister{}