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/api/extensions/v1beta1/generated.proto b/metrics-server/vendor/k8s.io/api/extensions/v1beta1/generated.proto
new file mode 100644
index 0000000..3a87fbe
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/api/extensions/v1beta1/generated.proto
@@ -0,0 +1,1161 @@
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT 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 was autogenerated by go-to-protobuf. Do not edit it manually!
+
+syntax = 'proto2';
+
+package k8s.io.api.extensions.v1beta1;
+
+import "k8s.io/api/core/v1/generated.proto";
+import "k8s.io/api/policy/v1beta1/generated.proto";
+import "k8s.io/apimachinery/pkg/api/resource/generated.proto";
+import "k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto";
+import "k8s.io/apimachinery/pkg/runtime/generated.proto";
+import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";
+import "k8s.io/apimachinery/pkg/util/intstr/generated.proto";
+
+// Package-wide variables from generator "generated".
+option go_package = "v1beta1";
+
+// AllowedFlexVolume represents a single Flexvolume that is allowed to be used.
+// Deprecated: use AllowedFlexVolume from policy API Group instead.
+message AllowedFlexVolume {
+  // driver is the name of the Flexvolume driver.
+  optional string driver = 1;
+}
+
+// AllowedHostPath defines the host volume conditions that will be enabled by a policy
+// for pods to use. It requires the path prefix to be defined.
+// Deprecated: use AllowedHostPath from policy API Group instead.
+message AllowedHostPath {
+  // pathPrefix is the path prefix that the host volume must match.
+  // It does not support `*`.
+  // Trailing slashes are trimmed when validating the path prefix with a host path.
+  // 
+  // Examples:
+  // `/foo` would allow `/foo`, `/foo/` and `/foo/bar`
+  // `/foo` would not allow `/food` or `/etc/foo`
+  optional string pathPrefix = 1;
+
+  // when set to true, will allow host volumes matching the pathPrefix only if all volume mounts are readOnly.
+  // +optional
+  optional bool readOnly = 2;
+}
+
+message CustomMetricCurrentStatus {
+  // Custom Metric name.
+  optional string name = 1;
+
+  // Custom Metric value (average).
+  optional k8s.io.apimachinery.pkg.api.resource.Quantity value = 2;
+}
+
+message CustomMetricCurrentStatusList {
+  repeated CustomMetricCurrentStatus items = 1;
+}
+
+// Alpha-level support for Custom Metrics in HPA (as annotations).
+message CustomMetricTarget {
+  // Custom Metric name.
+  optional string name = 1;
+
+  // Custom Metric value (average).
+  optional k8s.io.apimachinery.pkg.api.resource.Quantity value = 2;
+}
+
+message CustomMetricTargetList {
+  repeated CustomMetricTarget items = 1;
+}
+
+// DEPRECATED - This group version of DaemonSet is deprecated by apps/v1beta2/DaemonSet. See the release notes for
+// more information.
+// DaemonSet represents the configuration of a daemon set.
+message DaemonSet {
+  // Standard object's metadata.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
+
+  // The desired behavior of this daemon set.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status
+  // +optional
+  optional DaemonSetSpec spec = 2;
+
+  // The current status of this daemon set. This data may be
+  // out of date by some window of time.
+  // Populated by the system.
+  // Read-only.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status
+  // +optional
+  optional DaemonSetStatus status = 3;
+}
+
+// DaemonSetCondition describes the state of a DaemonSet at a certain point.
+message DaemonSetCondition {
+  // Type of DaemonSet condition.
+  optional string type = 1;
+
+  // Status of the condition, one of True, False, Unknown.
+  optional string status = 2;
+
+  // Last time the condition transitioned from one status to another.
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastTransitionTime = 3;
+
+  // The reason for the condition's last transition.
+  // +optional
+  optional string reason = 4;
+
+  // A human readable message indicating details about the transition.
+  // +optional
+  optional string message = 5;
+}
+
+// DaemonSetList is a collection of daemon sets.
+message DaemonSetList {
+  // Standard list metadata.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
+
+  // A list of daemon sets.
+  repeated DaemonSet items = 2;
+}
+
+// DaemonSetSpec is the specification of a daemon set.
+message DaemonSetSpec {
+  // A label query over pods that are managed by the daemon set.
+  // Must match in order to be controlled.
+  // If empty, defaulted to labels on Pod template.
+  // More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector selector = 1;
+
+  // An object that describes the pod that will be created.
+  // The DaemonSet will create exactly one copy of this pod on every node
+  // that matches the template's node selector (or on every node if no node
+  // selector is specified).
+  // More info: https://kubernetes.io/docs/concepts/workloads/controllers/replicationcontroller#pod-template
+  optional k8s.io.api.core.v1.PodTemplateSpec template = 2;
+
+  // An update strategy to replace existing DaemonSet pods with new pods.
+  // +optional
+  optional DaemonSetUpdateStrategy updateStrategy = 3;
+
+  // The minimum number of seconds for which a newly created DaemonSet pod should
+  // be ready without any of its container crashing, for it to be considered
+  // available. Defaults to 0 (pod will be considered available as soon as it
+  // is ready).
+  // +optional
+  optional int32 minReadySeconds = 4;
+
+  // DEPRECATED.
+  // A sequence number representing a specific generation of the template.
+  // Populated by the system. It can be set only during the creation.
+  // +optional
+  optional int64 templateGeneration = 5;
+
+  // The number of old history to retain to allow rollback.
+  // This is a pointer to distinguish between explicit zero and not specified.
+  // Defaults to 10.
+  // +optional
+  optional int32 revisionHistoryLimit = 6;
+}
+
+// DaemonSetStatus represents the current status of a daemon set.
+message DaemonSetStatus {
+  // The number of nodes that are running at least 1
+  // daemon pod and are supposed to run the daemon pod.
+  // More info: https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/
+  optional int32 currentNumberScheduled = 1;
+
+  // The number of nodes that are running the daemon pod, but are
+  // not supposed to run the daemon pod.
+  // More info: https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/
+  optional int32 numberMisscheduled = 2;
+
+  // The total number of nodes that should be running the daemon
+  // pod (including nodes correctly running the daemon pod).
+  // More info: https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/
+  optional int32 desiredNumberScheduled = 3;
+
+  // The number of nodes that should be running the daemon pod and have one
+  // or more of the daemon pod running and ready.
+  optional int32 numberReady = 4;
+
+  // The most recent generation observed by the daemon set controller.
+  // +optional
+  optional int64 observedGeneration = 5;
+
+  // The total number of nodes that are running updated daemon pod
+  // +optional
+  optional int32 updatedNumberScheduled = 6;
+
+  // The number of nodes that should be running the
+  // daemon pod and have one or more of the daemon pod running and
+  // available (ready for at least spec.minReadySeconds)
+  // +optional
+  optional int32 numberAvailable = 7;
+
+  // The number of nodes that should be running the
+  // daemon pod and have none of the daemon pod running and available
+  // (ready for at least spec.minReadySeconds)
+  // +optional
+  optional int32 numberUnavailable = 8;
+
+  // Count of hash collisions for the DaemonSet. The DaemonSet controller
+  // uses this field as a collision avoidance mechanism when it needs to
+  // create the name for the newest ControllerRevision.
+  // +optional
+  optional int32 collisionCount = 9;
+
+  // Represents the latest available observations of a DaemonSet's current state.
+  // +optional
+  // +patchMergeKey=type
+  // +patchStrategy=merge
+  repeated DaemonSetCondition conditions = 10;
+}
+
+message DaemonSetUpdateStrategy {
+  // Type of daemon set update. Can be "RollingUpdate" or "OnDelete".
+  // Default is OnDelete.
+  // +optional
+  optional string type = 1;
+
+  // Rolling update config params. Present only if type = "RollingUpdate".
+  // ---
+  // TODO: Update this to follow our convention for oneOf, whatever we decide it
+  // to be. Same as Deployment `strategy.rollingUpdate`.
+  // See https://github.com/kubernetes/kubernetes/issues/35345
+  // +optional
+  optional RollingUpdateDaemonSet rollingUpdate = 2;
+}
+
+// DEPRECATED - This group version of Deployment is deprecated by apps/v1beta2/Deployment. See the release notes for
+// more information.
+// Deployment enables declarative updates for Pods and ReplicaSets.
+message Deployment {
+  // Standard object metadata.
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
+
+  // Specification of the desired behavior of the Deployment.
+  // +optional
+  optional DeploymentSpec spec = 2;
+
+  // Most recently observed status of the Deployment.
+  // +optional
+  optional DeploymentStatus status = 3;
+}
+
+// DeploymentCondition describes the state of a deployment at a certain point.
+message DeploymentCondition {
+  // Type of deployment condition.
+  optional string type = 1;
+
+  // Status of the condition, one of True, False, Unknown.
+  optional string status = 2;
+
+  // The last time this condition was updated.
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastUpdateTime = 6;
+
+  // Last time the condition transitioned from one status to another.
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastTransitionTime = 7;
+
+  // The reason for the condition's last transition.
+  optional string reason = 4;
+
+  // A human readable message indicating details about the transition.
+  optional string message = 5;
+}
+
+// DeploymentList is a list of Deployments.
+message DeploymentList {
+  // Standard list metadata.
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
+
+  // Items is the list of Deployments.
+  repeated Deployment items = 2;
+}
+
+// DEPRECATED.
+// DeploymentRollback stores the information required to rollback a deployment.
+message DeploymentRollback {
+  // Required: This must match the Name of a deployment.
+  optional string name = 1;
+
+  // The annotations to be updated to a deployment
+  // +optional
+  map<string, string> updatedAnnotations = 2;
+
+  // The config of this deployment rollback.
+  optional RollbackConfig rollbackTo = 3;
+}
+
+// DeploymentSpec is the specification of the desired behavior of the Deployment.
+message DeploymentSpec {
+  // Number of desired pods. This is a pointer to distinguish between explicit
+  // zero and not specified. Defaults to 1.
+  // +optional
+  optional int32 replicas = 1;
+
+  // Label selector for pods. Existing ReplicaSets whose pods are
+  // selected by this will be the ones affected by this deployment.
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector selector = 2;
+
+  // Template describes the pods that will be created.
+  optional k8s.io.api.core.v1.PodTemplateSpec template = 3;
+
+  // The deployment strategy to use to replace existing pods with new ones.
+  // +optional
+  // +patchStrategy=retainKeys
+  optional DeploymentStrategy strategy = 4;
+
+  // Minimum number of seconds for which a newly created pod should be ready
+  // without any of its container crashing, for it to be considered available.
+  // Defaults to 0 (pod will be considered available as soon as it is ready)
+  // +optional
+  optional int32 minReadySeconds = 5;
+
+  // The number of old ReplicaSets to retain to allow rollback.
+  // This is a pointer to distinguish between explicit zero and not specified.
+  // +optional
+  optional int32 revisionHistoryLimit = 6;
+
+  // Indicates that the deployment is paused and will not be processed by the
+  // deployment controller.
+  // +optional
+  optional bool paused = 7;
+
+  // DEPRECATED.
+  // The config this deployment is rolling back to. Will be cleared after rollback is done.
+  // +optional
+  optional RollbackConfig rollbackTo = 8;
+
+  // The maximum time in seconds for a deployment to make progress before it
+  // is considered to be failed. The deployment controller will continue to
+  // process failed deployments and a condition with a ProgressDeadlineExceeded
+  // reason will be surfaced in the deployment status. Note that progress will
+  // not be estimated during the time a deployment is paused. This is not set
+  // by default.
+  // +optional
+  optional int32 progressDeadlineSeconds = 9;
+}
+
+// DeploymentStatus is the most recently observed status of the Deployment.
+message DeploymentStatus {
+  // The generation observed by the deployment controller.
+  // +optional
+  optional int64 observedGeneration = 1;
+
+  // Total number of non-terminated pods targeted by this deployment (their labels match the selector).
+  // +optional
+  optional int32 replicas = 2;
+
+  // Total number of non-terminated pods targeted by this deployment that have the desired template spec.
+  // +optional
+  optional int32 updatedReplicas = 3;
+
+  // Total number of ready pods targeted by this deployment.
+  // +optional
+  optional int32 readyReplicas = 7;
+
+  // Total number of available pods (ready for at least minReadySeconds) targeted by this deployment.
+  // +optional
+  optional int32 availableReplicas = 4;
+
+  // Total number of unavailable pods targeted by this deployment. This is the total number of
+  // pods that are still required for the deployment to have 100% available capacity. They may
+  // either be pods that are running but not yet available or pods that still have not been created.
+  // +optional
+  optional int32 unavailableReplicas = 5;
+
+  // Represents the latest available observations of a deployment's current state.
+  // +patchMergeKey=type
+  // +patchStrategy=merge
+  repeated DeploymentCondition conditions = 6;
+
+  // Count of hash collisions for the Deployment. The Deployment controller uses this
+  // field as a collision avoidance mechanism when it needs to create the name for the
+  // newest ReplicaSet.
+  // +optional
+  optional int32 collisionCount = 8;
+}
+
+// DeploymentStrategy describes how to replace existing pods with new ones.
+message DeploymentStrategy {
+  // Type of deployment. Can be "Recreate" or "RollingUpdate". Default is RollingUpdate.
+  // +optional
+  optional string type = 1;
+
+  // Rolling update config params. Present only if DeploymentStrategyType =
+  // RollingUpdate.
+  // ---
+  // TODO: Update this to follow our convention for oneOf, whatever we decide it
+  // to be.
+  // +optional
+  optional RollingUpdateDeployment rollingUpdate = 2;
+}
+
+// FSGroupStrategyOptions defines the strategy type and options used to create the strategy.
+// Deprecated: use FSGroupStrategyOptions from policy API Group instead.
+message FSGroupStrategyOptions {
+  // rule is the strategy that will dictate what FSGroup is used in the SecurityContext.
+  // +optional
+  optional string rule = 1;
+
+  // ranges are the allowed ranges of fs groups.  If you would like to force a single
+  // fs group then supply a single range with the same start and end. Required for MustRunAs.
+  // +optional
+  repeated IDRange ranges = 2;
+}
+
+// HTTPIngressPath associates a path regex with a backend. Incoming urls matching
+// the path are forwarded to the backend.
+message HTTPIngressPath {
+  // Path is an extended POSIX regex as defined by IEEE Std 1003.1,
+  // (i.e this follows the egrep/unix syntax, not the perl syntax)
+  // matched against the path of an incoming request. Currently it can
+  // contain characters disallowed from the conventional "path"
+  // part of a URL as defined by RFC 3986. Paths must begin with
+  // a '/'. If unspecified, the path defaults to a catch all sending
+  // traffic to the backend.
+  // +optional
+  optional string path = 1;
+
+  // Backend defines the referenced service endpoint to which the traffic
+  // will be forwarded to.
+  optional IngressBackend backend = 2;
+}
+
+// HTTPIngressRuleValue is a list of http selectors pointing to backends.
+// In the example: http://<host>/<path>?<searchpart> -> backend where
+// where parts of the url correspond to RFC 3986, this resource will be used
+// to match against everything after the last '/' and before the first '?'
+// or '#'.
+message HTTPIngressRuleValue {
+  // A collection of paths that map requests to backends.
+  repeated HTTPIngressPath paths = 1;
+}
+
+// HostPortRange defines a range of host ports that will be enabled by a policy
+// for pods to use.  It requires both the start and end to be defined.
+// Deprecated: use HostPortRange from policy API Group instead.
+message HostPortRange {
+  // min is the start of the range, inclusive.
+  optional int32 min = 1;
+
+  // max is the end of the range, inclusive.
+  optional int32 max = 2;
+}
+
+// IDRange provides a min/max of an allowed range of IDs.
+// Deprecated: use IDRange from policy API Group instead.
+message IDRange {
+  // min is the start of the range, inclusive.
+  optional int64 min = 1;
+
+  // max is the end of the range, inclusive.
+  optional int64 max = 2;
+}
+
+// DEPRECATED 1.9 - This group version of IPBlock is deprecated by networking/v1/IPBlock.
+// IPBlock describes a particular CIDR (Ex. "192.168.1.1/24") that is allowed to the pods
+// matched by a NetworkPolicySpec's podSelector. The except entry describes CIDRs that should
+// not be included within this rule.
+message IPBlock {
+  // CIDR is a string representing the IP Block
+  // Valid examples are "192.168.1.1/24"
+  optional string cidr = 1;
+
+  // Except is a slice of CIDRs that should not be included within an IP Block
+  // Valid examples are "192.168.1.1/24"
+  // Except values will be rejected if they are outside the CIDR range
+  // +optional
+  repeated string except = 2;
+}
+
+// Ingress is a collection of rules that allow inbound connections to reach the
+// endpoints defined by a backend. An Ingress can be configured to give services
+// externally-reachable urls, load balance traffic, terminate SSL, offer name
+// based virtual hosting etc.
+message Ingress {
+  // Standard object's metadata.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
+
+  // Spec is the desired state of the Ingress.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status
+  // +optional
+  optional IngressSpec spec = 2;
+
+  // Status is the current state of the Ingress.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status
+  // +optional
+  optional IngressStatus status = 3;
+}
+
+// IngressBackend describes all endpoints for a given service and port.
+message IngressBackend {
+  // Specifies the name of the referenced service.
+  optional string serviceName = 1;
+
+  // Specifies the port of the referenced service.
+  optional k8s.io.apimachinery.pkg.util.intstr.IntOrString servicePort = 2;
+}
+
+// IngressList is a collection of Ingress.
+message IngressList {
+  // Standard object's metadata.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
+
+  // Items is the list of Ingress.
+  repeated Ingress items = 2;
+}
+
+// IngressRule represents the rules mapping the paths under a specified host to
+// the related backend services. Incoming requests are first evaluated for a host
+// match, then routed to the backend associated with the matching IngressRuleValue.
+message IngressRule {
+  // Host is the fully qualified domain name of a network host, as defined
+  // by RFC 3986. Note the following deviations from the "host" part of the
+  // URI as defined in the RFC:
+  // 1. IPs are not allowed. Currently an IngressRuleValue can only apply to the
+  // 	  IP in the Spec of the parent Ingress.
+  // 2. The `:` delimiter is not respected because ports are not allowed.
+  // 	  Currently the port of an Ingress is implicitly :80 for http and
+  // 	  :443 for https.
+  // Both these may change in the future.
+  // Incoming requests are matched against the host before the IngressRuleValue.
+  // If the host is unspecified, the Ingress routes all traffic based on the
+  // specified IngressRuleValue.
+  // +optional
+  optional string host = 1;
+
+  // IngressRuleValue represents a rule to route requests for this IngressRule.
+  // If unspecified, the rule defaults to a http catch-all. Whether that sends
+  // just traffic matching the host to the default backend or all traffic to the
+  // default backend, is left to the controller fulfilling the Ingress. Http is
+  // currently the only supported IngressRuleValue.
+  // +optional
+  optional IngressRuleValue ingressRuleValue = 2;
+}
+
+// IngressRuleValue represents a rule to apply against incoming requests. If the
+// rule is satisfied, the request is routed to the specified backend. Currently
+// mixing different types of rules in a single Ingress is disallowed, so exactly
+// one of the following must be set.
+message IngressRuleValue {
+  // +optional
+  optional HTTPIngressRuleValue http = 1;
+}
+
+// IngressSpec describes the Ingress the user wishes to exist.
+message IngressSpec {
+  // A default backend capable of servicing requests that don't match any
+  // rule. At least one of 'backend' or 'rules' must be specified. This field
+  // is optional to allow the loadbalancer controller or defaulting logic to
+  // specify a global default.
+  // +optional
+  optional IngressBackend backend = 1;
+
+  // TLS configuration. Currently the Ingress only supports a single TLS
+  // port, 443. If multiple members of this list specify different hosts, they
+  // will be multiplexed on the same port according to the hostname specified
+  // through the SNI TLS extension, if the ingress controller fulfilling the
+  // ingress supports SNI.
+  // +optional
+  repeated IngressTLS tls = 2;
+
+  // A list of host rules used to configure the Ingress. If unspecified, or
+  // no rule matches, all traffic is sent to the default backend.
+  // +optional
+  repeated IngressRule rules = 3;
+}
+
+// IngressStatus describe the current state of the Ingress.
+message IngressStatus {
+  // LoadBalancer contains the current status of the load-balancer.
+  // +optional
+  optional k8s.io.api.core.v1.LoadBalancerStatus loadBalancer = 1;
+}
+
+// IngressTLS describes the transport layer security associated with an Ingress.
+message IngressTLS {
+  // Hosts are a list of hosts included in the TLS certificate. The values in
+  // this list must match the name/s used in the tlsSecret. Defaults to the
+  // wildcard host setting for the loadbalancer controller fulfilling this
+  // Ingress, if left unspecified.
+  // +optional
+  repeated string hosts = 1;
+
+  // SecretName is the name of the secret used to terminate SSL traffic on 443.
+  // Field is left optional to allow SSL routing based on SNI hostname alone.
+  // If the SNI host in a listener conflicts with the "Host" header field used
+  // by an IngressRule, the SNI host is used for termination and value of the
+  // Host header is used for routing.
+  // +optional
+  optional string secretName = 2;
+}
+
+// DEPRECATED 1.9 - This group version of NetworkPolicy is deprecated by networking/v1/NetworkPolicy.
+// NetworkPolicy describes what network traffic is allowed for a set of Pods
+message NetworkPolicy {
+  // Standard object's metadata.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
+
+  // Specification of the desired behavior for this NetworkPolicy.
+  // +optional
+  optional NetworkPolicySpec spec = 2;
+}
+
+// DEPRECATED 1.9 - This group version of NetworkPolicyEgressRule is deprecated by networking/v1/NetworkPolicyEgressRule.
+// NetworkPolicyEgressRule describes a particular set of traffic that is allowed out of pods
+// matched by a NetworkPolicySpec's podSelector. The traffic must match both ports and to.
+// This type is beta-level in 1.8
+message NetworkPolicyEgressRule {
+  // List of destination ports for outgoing traffic.
+  // Each item in this list is combined using a logical OR. If this field is
+  // empty or missing, this rule matches all ports (traffic not restricted by port).
+  // If this field is present and contains at least one item, then this rule allows
+  // traffic only if the traffic matches at least one port in the list.
+  // +optional
+  repeated NetworkPolicyPort ports = 1;
+
+  // List of destinations for outgoing traffic of pods selected for this rule.
+  // Items in this list are combined using a logical OR operation. If this field is
+  // empty or missing, this rule matches all destinations (traffic not restricted by
+  // destination). If this field is present and contains at least one item, this rule
+  // allows traffic only if the traffic matches at least one item in the to list.
+  // +optional
+  repeated NetworkPolicyPeer to = 2;
+}
+
+// DEPRECATED 1.9 - This group version of NetworkPolicyIngressRule is deprecated by networking/v1/NetworkPolicyIngressRule.
+// This NetworkPolicyIngressRule matches traffic if and only if the traffic matches both ports AND from.
+message NetworkPolicyIngressRule {
+  // List of ports which should be made accessible on the pods selected for this rule.
+  // Each item in this list is combined using a logical OR.
+  // If this field is empty or missing, this rule matches all ports (traffic not restricted by port).
+  // If this field is present and contains at least one item, then this rule allows traffic
+  // only if the traffic matches at least one port in the list.
+  // +optional
+  repeated NetworkPolicyPort ports = 1;
+
+  // List of sources which should be able to access the pods selected for this rule.
+  // Items in this list are combined using a logical OR operation.
+  // If this field is empty or missing, this rule matches all sources (traffic not restricted by source).
+  // If this field is present and contains at least on item, this rule allows traffic only if the
+  // traffic matches at least one item in the from list.
+  // +optional
+  repeated NetworkPolicyPeer from = 2;
+}
+
+// DEPRECATED 1.9 - This group version of NetworkPolicyList is deprecated by networking/v1/NetworkPolicyList.
+// Network Policy List is a list of NetworkPolicy objects.
+message NetworkPolicyList {
+  // Standard list metadata.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
+
+  // Items is a list of schema objects.
+  repeated NetworkPolicy items = 2;
+}
+
+// DEPRECATED 1.9 - This group version of NetworkPolicyPeer is deprecated by networking/v1/NetworkPolicyPeer.
+message NetworkPolicyPeer {
+  // This is a label selector which selects Pods. This field follows standard label
+  // selector semantics; if present but empty, it selects all pods.
+  // 
+  // If NamespaceSelector is also set, then the NetworkPolicyPeer as a whole selects
+  // the Pods matching PodSelector in the Namespaces selected by NamespaceSelector.
+  // Otherwise it selects the Pods matching PodSelector in the policy's own Namespace.
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector podSelector = 1;
+
+  // Selects Namespaces using cluster-scoped labels. This field follows standard label
+  // selector semantics; if present but empty, it selects all namespaces.
+  // 
+  // If PodSelector is also set, then the NetworkPolicyPeer as a whole selects
+  // the Pods matching PodSelector in the Namespaces selected by NamespaceSelector.
+  // Otherwise it selects all Pods in the Namespaces selected by NamespaceSelector.
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector namespaceSelector = 2;
+
+  // IPBlock defines policy on a particular IPBlock. If this field is set then
+  // neither of the other fields can be.
+  // +optional
+  optional IPBlock ipBlock = 3;
+}
+
+// DEPRECATED 1.9 - This group version of NetworkPolicyPort is deprecated by networking/v1/NetworkPolicyPort.
+message NetworkPolicyPort {
+  // Optional.  The protocol (TCP or UDP) which traffic must match.
+  // If not specified, this field defaults to TCP.
+  // +optional
+  optional string protocol = 1;
+
+  // If specified, the port on the given protocol.  This can
+  // either be a numerical or named port on a pod.  If this field is not provided,
+  // this matches all port names and numbers.
+  // If present, only traffic on the specified protocol AND port
+  // will be matched.
+  // +optional
+  optional k8s.io.apimachinery.pkg.util.intstr.IntOrString port = 2;
+}
+
+// DEPRECATED 1.9 - This group version of NetworkPolicySpec is deprecated by networking/v1/NetworkPolicySpec.
+message NetworkPolicySpec {
+  // Selects the pods to which this NetworkPolicy object applies.  The array of ingress rules
+  // is applied to any pods selected by this field. Multiple network policies can select the
+  // same set of pods.  In this case, the ingress rules for each are combined additively.
+  // This field is NOT optional and follows standard label selector semantics.
+  // An empty podSelector matches all pods in this namespace.
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector podSelector = 1;
+
+  // List of ingress rules to be applied to the selected pods.
+  // Traffic is allowed to a pod if there are no NetworkPolicies selecting the pod
+  // OR if the traffic source is the pod's local node,
+  // OR if the traffic matches at least one ingress rule across all of the NetworkPolicy
+  // objects whose podSelector matches the pod.
+  // If this field is empty then this NetworkPolicy does not allow any traffic
+  // (and serves solely to ensure that the pods it selects are isolated by default).
+  // +optional
+  repeated NetworkPolicyIngressRule ingress = 2;
+
+  // List of egress rules to be applied to the selected pods. Outgoing traffic is
+  // allowed if there are no NetworkPolicies selecting the pod (and cluster policy
+  // otherwise allows the traffic), OR if the traffic matches at least one egress rule
+  // across all of the NetworkPolicy objects whose podSelector matches the pod. If
+  // this field is empty then this NetworkPolicy limits all outgoing traffic (and serves
+  // solely to ensure that the pods it selects are isolated by default).
+  // This field is beta-level in 1.8
+  // +optional
+  repeated NetworkPolicyEgressRule egress = 3;
+
+  // List of rule types that the NetworkPolicy relates to.
+  // Valid options are Ingress, Egress, or Ingress,Egress.
+  // If this field is not specified, it will default based on the existence of Ingress or Egress rules;
+  // policies that contain an Egress section are assumed to affect Egress, and all policies
+  // (whether or not they contain an Ingress section) are assumed to affect Ingress.
+  // If you want to write an egress-only policy, you must explicitly specify policyTypes [ "Egress" ].
+  // Likewise, if you want to write a policy that specifies that no egress is allowed,
+  // you must specify a policyTypes value that include "Egress" (since such a policy would not include
+  // an Egress section and would otherwise default to just [ "Ingress" ]).
+  // This field is beta-level in 1.8
+  // +optional
+  repeated string policyTypes = 4;
+}
+
+// PodSecurityPolicy governs the ability to make requests that affect the Security Context
+// that will be applied to a pod and container.
+// Deprecated: use PodSecurityPolicy from policy API Group instead.
+message PodSecurityPolicy {
+  // Standard object's metadata.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
+
+  // spec defines the policy enforced.
+  // +optional
+  optional PodSecurityPolicySpec spec = 2;
+}
+
+// PodSecurityPolicyList is a list of PodSecurityPolicy objects.
+// Deprecated: use PodSecurityPolicyList from policy API Group instead.
+message PodSecurityPolicyList {
+  // Standard list metadata.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
+
+  // items is a list of schema objects.
+  repeated PodSecurityPolicy items = 2;
+}
+
+// PodSecurityPolicySpec defines the policy enforced.
+// Deprecated: use PodSecurityPolicySpec from policy API Group instead.
+message PodSecurityPolicySpec {
+  // privileged determines if a pod can request to be run as privileged.
+  // +optional
+  optional bool privileged = 1;
+
+  // defaultAddCapabilities is the default set of capabilities that will be added to the container
+  // unless the pod spec specifically drops the capability.  You may not list a capability in both
+  // defaultAddCapabilities and requiredDropCapabilities. Capabilities added here are implicitly
+  // allowed, and need not be included in the allowedCapabilities list.
+  // +optional
+  repeated string defaultAddCapabilities = 2;
+
+  // requiredDropCapabilities are the capabilities that will be dropped from the container.  These
+  // are required to be dropped and cannot be added.
+  // +optional
+  repeated string requiredDropCapabilities = 3;
+
+  // allowedCapabilities is a list of capabilities that can be requested to add to the container.
+  // Capabilities in this field may be added at the pod author's discretion.
+  // You must not list a capability in both allowedCapabilities and requiredDropCapabilities.
+  // +optional
+  repeated string allowedCapabilities = 4;
+
+  // volumes is a white list of allowed volume plugins. Empty indicates that
+  // no volumes may be used. To allow all volumes you may use '*'.
+  // +optional
+  repeated string volumes = 5;
+
+  // hostNetwork determines if the policy allows the use of HostNetwork in the pod spec.
+  // +optional
+  optional bool hostNetwork = 6;
+
+  // hostPorts determines which host port ranges are allowed to be exposed.
+  // +optional
+  repeated HostPortRange hostPorts = 7;
+
+  // hostPID determines if the policy allows the use of HostPID in the pod spec.
+  // +optional
+  optional bool hostPID = 8;
+
+  // hostIPC determines if the policy allows the use of HostIPC in the pod spec.
+  // +optional
+  optional bool hostIPC = 9;
+
+  // seLinux is the strategy that will dictate the allowable labels that may be set.
+  optional SELinuxStrategyOptions seLinux = 10;
+
+  // runAsUser is the strategy that will dictate the allowable RunAsUser values that may be set.
+  optional RunAsUserStrategyOptions runAsUser = 11;
+
+  // supplementalGroups is the strategy that will dictate what supplemental groups are used by the SecurityContext.
+  optional SupplementalGroupsStrategyOptions supplementalGroups = 12;
+
+  // fsGroup is the strategy that will dictate what fs group is used by the SecurityContext.
+  optional FSGroupStrategyOptions fsGroup = 13;
+
+  // readOnlyRootFilesystem when set to true will force containers to run with a read only root file
+  // system.  If the container specifically requests to run with a non-read only root file system
+  // the PSP should deny the pod.
+  // If set to false the container may run with a read only root file system if it wishes but it
+  // will not be forced to.
+  // +optional
+  optional bool readOnlyRootFilesystem = 14;
+
+  // defaultAllowPrivilegeEscalation controls the default setting for whether a
+  // process can gain more privileges than its parent process.
+  // +optional
+  optional bool defaultAllowPrivilegeEscalation = 15;
+
+  // allowPrivilegeEscalation determines if a pod can request to allow
+  // privilege escalation. If unspecified, defaults to true.
+  // +optional
+  optional bool allowPrivilegeEscalation = 16;
+
+  // allowedHostPaths is a white list of allowed host paths. Empty indicates
+  // that all host paths may be used.
+  // +optional
+  repeated AllowedHostPath allowedHostPaths = 17;
+
+  // allowedFlexVolumes is a whitelist of allowed Flexvolumes.  Empty or nil indicates that all
+  // Flexvolumes may be used.  This parameter is effective only when the usage of the Flexvolumes
+  // is allowed in the "volumes" field.
+  // +optional
+  repeated AllowedFlexVolume allowedFlexVolumes = 18;
+
+  // allowedUnsafeSysctls is a list of explicitly allowed unsafe sysctls, defaults to none.
+  // Each entry is either a plain sysctl name or ends in "*" in which case it is considered
+  // as a prefix of allowed sysctls. Single * means all unsafe sysctls are allowed.
+  // Kubelet has to whitelist all allowed unsafe sysctls explicitly to avoid rejection.
+  // 
+  // Examples:
+  // e.g. "foo/*" allows "foo/bar", "foo/baz", etc.
+  // e.g. "foo.*" allows "foo.bar", "foo.baz", etc.
+  // +optional
+  repeated string allowedUnsafeSysctls = 19;
+
+  // forbiddenSysctls is a list of explicitly forbidden sysctls, defaults to none.
+  // Each entry is either a plain sysctl name or ends in "*" in which case it is considered
+  // as a prefix of forbidden sysctls. Single * means all sysctls are forbidden.
+  // 
+  // Examples:
+  // e.g. "foo/*" forbids "foo/bar", "foo/baz", etc.
+  // e.g. "foo.*" forbids "foo.bar", "foo.baz", etc.
+  // +optional
+  repeated string forbiddenSysctls = 20;
+}
+
+// DEPRECATED - This group version of ReplicaSet is deprecated by apps/v1beta2/ReplicaSet. See the release notes for
+// more information.
+// ReplicaSet ensures that a specified number of pod replicas are running at any given time.
+message ReplicaSet {
+  // If the Labels of a ReplicaSet are empty, they are defaulted to
+  // be the same as the Pod(s) that the ReplicaSet manages.
+  // Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
+
+  // Spec defines the specification of the desired behavior of the ReplicaSet.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status
+  // +optional
+  optional ReplicaSetSpec spec = 2;
+
+  // Status is the most recently observed status of the ReplicaSet.
+  // This data may be out of date by some window of time.
+  // Populated by the system.
+  // Read-only.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status
+  // +optional
+  optional ReplicaSetStatus status = 3;
+}
+
+// ReplicaSetCondition describes the state of a replica set at a certain point.
+message ReplicaSetCondition {
+  // Type of replica set condition.
+  optional string type = 1;
+
+  // Status of the condition, one of True, False, Unknown.
+  optional string status = 2;
+
+  // The last time the condition transitioned from one status to another.
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastTransitionTime = 3;
+
+  // The reason for the condition's last transition.
+  // +optional
+  optional string reason = 4;
+
+  // A human readable message indicating details about the transition.
+  // +optional
+  optional string message = 5;
+}
+
+// ReplicaSetList is a collection of ReplicaSets.
+message ReplicaSetList {
+  // Standard list metadata.
+  // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
+
+  // List of ReplicaSets.
+  // More info: https://kubernetes.io/docs/concepts/workloads/controllers/replicationcontroller
+  repeated ReplicaSet items = 2;
+}
+
+// ReplicaSetSpec is the specification of a ReplicaSet.
+message ReplicaSetSpec {
+  // Replicas is the number of desired replicas.
+  // This is a pointer to distinguish between explicit zero and unspecified.
+  // Defaults to 1.
+  // More info: https://kubernetes.io/docs/concepts/workloads/controllers/replicationcontroller/#what-is-a-replicationcontroller
+  // +optional
+  optional int32 replicas = 1;
+
+  // Minimum number of seconds for which a newly created pod should be ready
+  // without any of its container crashing, for it to be considered available.
+  // Defaults to 0 (pod will be considered available as soon as it is ready)
+  // +optional
+  optional int32 minReadySeconds = 4;
+
+  // Selector is a label query over pods that should match the replica count.
+  // If the selector is empty, it is defaulted to the labels present on the pod template.
+  // Label keys and values that must match in order to be controlled by this replica set.
+  // More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector selector = 2;
+
+  // Template is the object that describes the pod that will be created if
+  // insufficient replicas are detected.
+  // More info: https://kubernetes.io/docs/concepts/workloads/controllers/replicationcontroller#pod-template
+  // +optional
+  optional k8s.io.api.core.v1.PodTemplateSpec template = 3;
+}
+
+// ReplicaSetStatus represents the current status of a ReplicaSet.
+message ReplicaSetStatus {
+  // Replicas is the most recently oberved number of replicas.
+  // More info: https://kubernetes.io/docs/concepts/workloads/controllers/replicationcontroller/#what-is-a-replicationcontroller
+  optional int32 replicas = 1;
+
+  // The number of pods that have labels matching the labels of the pod template of the replicaset.
+  // +optional
+  optional int32 fullyLabeledReplicas = 2;
+
+  // The number of ready replicas for this replica set.
+  // +optional
+  optional int32 readyReplicas = 4;
+
+  // The number of available replicas (ready for at least minReadySeconds) for this replica set.
+  // +optional
+  optional int32 availableReplicas = 5;
+
+  // ObservedGeneration reflects the generation of the most recently observed ReplicaSet.
+  // +optional
+  optional int64 observedGeneration = 3;
+
+  // Represents the latest available observations of a replica set's current state.
+  // +optional
+  // +patchMergeKey=type
+  // +patchStrategy=merge
+  repeated ReplicaSetCondition conditions = 6;
+}
+
+// Dummy definition
+message ReplicationControllerDummy {
+}
+
+// DEPRECATED.
+message RollbackConfig {
+  // The revision to rollback to. If set to 0, rollback to the last revision.
+  // +optional
+  optional int64 revision = 1;
+}
+
+// Spec to control the desired behavior of daemon set rolling update.
+message RollingUpdateDaemonSet {
+  // The maximum number of DaemonSet pods that can be unavailable during the
+  // update. Value can be an absolute number (ex: 5) or a percentage of total
+  // number of DaemonSet pods at the start of the update (ex: 10%). Absolute
+  // number is calculated from percentage by rounding up.
+  // This cannot be 0.
+  // Default value is 1.
+  // Example: when this is set to 30%, at most 30% of the total number of nodes
+  // that should be running the daemon pod (i.e. status.desiredNumberScheduled)
+  // can have their pods stopped for an update at any given
+  // time. The update starts by stopping at most 30% of those DaemonSet pods
+  // and then brings up new DaemonSet pods in their place. Once the new pods
+  // are available, it then proceeds onto other DaemonSet pods, thus ensuring
+  // that at least 70% of original number of DaemonSet pods are available at
+  // all times during the update.
+  // +optional
+  optional k8s.io.apimachinery.pkg.util.intstr.IntOrString maxUnavailable = 1;
+}
+
+// Spec to control the desired behavior of rolling update.
+message RollingUpdateDeployment {
+  // The maximum number of pods that can be unavailable during the update.
+  // Value can be an absolute number (ex: 5) or a percentage of desired pods (ex: 10%).
+  // Absolute number is calculated from percentage by rounding down.
+  // This can not be 0 if MaxSurge is 0.
+  // By default, a fixed value of 1 is used.
+  // Example: when this is set to 30%, the old RC can be scaled down to 70% of desired pods
+  // immediately when the rolling update starts. Once new pods are ready, old RC
+  // can be scaled down further, followed by scaling up the new RC, ensuring
+  // that the total number of pods available at all times during the update is at
+  // least 70% of desired pods.
+  // +optional
+  optional k8s.io.apimachinery.pkg.util.intstr.IntOrString maxUnavailable = 1;
+
+  // The maximum number of pods that can be scheduled above the desired number of
+  // pods.
+  // Value can be an absolute number (ex: 5) or a percentage of desired pods (ex: 10%).
+  // This can not be 0 if MaxUnavailable is 0.
+  // Absolute number is calculated from percentage by rounding up.
+  // By default, a value of 1 is used.
+  // Example: when this is set to 30%, the new RC can be scaled up immediately when
+  // the rolling update starts, such that the total number of old and new pods do not exceed
+  // 130% of desired pods. Once old pods have been killed,
+  // new RC can be scaled up further, ensuring that total number of pods running
+  // at any time during the update is atmost 130% of desired pods.
+  // +optional
+  optional k8s.io.apimachinery.pkg.util.intstr.IntOrString maxSurge = 2;
+}
+
+// RunAsUserStrategyOptions defines the strategy type and any options used to create the strategy.
+// Deprecated: use RunAsUserStrategyOptions from policy API Group instead.
+message RunAsUserStrategyOptions {
+  // rule is the strategy that will dictate the allowable RunAsUser values that may be set.
+  optional string rule = 1;
+
+  // ranges are the allowed ranges of uids that may be used. If you would like to force a single uid
+  // then supply a single range with the same start and end. Required for MustRunAs.
+  // +optional
+  repeated IDRange ranges = 2;
+}
+
+// SELinuxStrategyOptions defines the strategy type and any options used to create the strategy.
+// Deprecated: use SELinuxStrategyOptions from policy API Group instead.
+message SELinuxStrategyOptions {
+  // rule is the strategy that will dictate the allowable labels that may be set.
+  optional string rule = 1;
+
+  // seLinuxOptions required to run as; required for MustRunAs
+  // More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/
+  // +optional
+  optional k8s.io.api.core.v1.SELinuxOptions seLinuxOptions = 2;
+}
+
+// represents a scaling request for a resource.
+message Scale {
+  // Standard object metadata; More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata.
+  // +optional
+  optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
+
+  // defines the behavior of the scale. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status.
+  // +optional
+  optional ScaleSpec spec = 2;
+
+  // current status of the scale. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status. Read-only.
+  // +optional
+  optional ScaleStatus status = 3;
+}
+
+// describes the attributes of a scale subresource
+message ScaleSpec {
+  // desired number of instances for the scaled object.
+  // +optional
+  optional int32 replicas = 1;
+}
+
+// represents the current status of a scale subresource.
+message ScaleStatus {
+  // actual number of observed instances of the scaled object.
+  optional int32 replicas = 1;
+
+  // label query over pods that should match the replicas count. More info: http://kubernetes.io/docs/user-guide/labels#label-selectors
+  // +optional
+  map<string, string> selector = 2;
+
+  // label selector for pods that should match the replicas count. This is a serializated
+  // version of both map-based and more expressive set-based selectors. This is done to
+  // avoid introspection in the clients. The string will be in the same format as the
+  // query-param syntax. If the target type only supports map-based selectors, both this
+  // field and map-based selector field are populated.
+  // More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors
+  // +optional
+  optional string targetSelector = 3;
+}
+
+// SupplementalGroupsStrategyOptions defines the strategy type and options used to create the strategy.
+// Deprecated: use SupplementalGroupsStrategyOptions from policy API Group instead.
+message SupplementalGroupsStrategyOptions {
+  // rule is the strategy that will dictate what supplemental groups is used in the SecurityContext.
+  // +optional
+  optional string rule = 1;
+
+  // ranges are the allowed ranges of supplemental groups.  If you would like to force a single
+  // supplemental group then supply a single range with the same start and end. Required for MustRunAs.
+  // +optional
+  repeated IDRange ranges = 2;
+}
+