add controllers

change kiali mux to go-restful

add knative

vendor/k8s.io/kubernetes/pkg/apis/apps/doc.go

@@ -0,0 +1,19 @@
+/*
+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.
+*/
+
+// +k8s:deepcopy-gen=package
+
+package apps // import "k8s.io/kubernetes/pkg/apis/apps"

vendor/k8s.io/kubernetes/pkg/apis/apps/register.go

@@ -0,0 +1,64 @@
+/*
+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 apps
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/kubernetes/pkg/apis/autoscaling"
+)
+
+var (
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
+	AddToScheme   = SchemeBuilder.AddToScheme
+)
+
+// GroupName is the group name use in this package
+const GroupName = "apps"
+
+// 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()
+}
+
+// Adds the list of known types to the given scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	// TODO this will get cleaned up with the scheme types are fixed
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&DaemonSet{},
+		&DaemonSetList{},
+		&Deployment{},
+		&DeploymentList{},
+		&DeploymentRollback{},
+		&autoscaling.Scale{},
+		&StatefulSet{},
+		&StatefulSetList{},
+		&ControllerRevision{},
+		&ControllerRevisionList{},
+		&ReplicaSet{},
+		&ReplicaSetList{},
+	)
+	return nil
+}

vendor/k8s.io/kubernetes/pkg/apis/apps/types.go

@@ -0,0 +1,801 @@
+/*
+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 apps
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/intstr"
+	api "k8s.io/kubernetes/pkg/apis/core"
+)
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// StatefulSet represents a set of pods with consistent identities.
+// Identities are defined as:
+//  - Network: A single stable DNS and hostname.
+//  - Storage: As many VolumeClaims as requested.
+// The StatefulSet guarantees that a given network identity will always
+// map to the same storage identity.
+type StatefulSet struct {
+	metav1.TypeMeta
+	// +optional
+	metav1.ObjectMeta
+
+	// Spec defines the desired identities of pods in this set.
+	// +optional
+	Spec StatefulSetSpec
+
+	// Status is the current status of Pods in this StatefulSet. This data
+	// may be out of date by some window of time.
+	// +optional
+	Status StatefulSetStatus
+}
+
+// PodManagementPolicyType defines the policy for creating pods under a stateful set.
+type PodManagementPolicyType string
+
+const (
+	// OrderedReadyPodManagement will create pods in strictly increasing order on
+	// scale up and strictly decreasing order on scale down, progressing only when
+	// the previous pod is ready or terminated. At most one pod will be changed
+	// at any time.
+	OrderedReadyPodManagement PodManagementPolicyType = "OrderedReady"
+	// ParallelPodManagement will create and delete pods as soon as the stateful set
+	// replica count is changed, and will not wait for pods to be ready or complete
+	// termination.
+	ParallelPodManagement = "Parallel"
+)
+
+// StatefulSetUpdateStrategy indicates the strategy that the StatefulSet
+// controller will use to perform updates. It includes any additional parameters
+// necessary to perform the update for the indicated strategy.
+type StatefulSetUpdateStrategy struct {
+	// Type indicates the type of the StatefulSetUpdateStrategy.
+	Type StatefulSetUpdateStrategyType
+	// RollingUpdate is used to communicate parameters when Type is RollingUpdateStatefulSetStrategyType.
+	RollingUpdate *RollingUpdateStatefulSetStrategy
+}
+
+// StatefulSetUpdateStrategyType is a string enumeration type that enumerates
+// all possible update strategies for the StatefulSet controller.
+type StatefulSetUpdateStrategyType string
+
+const (
+	// RollingUpdateStatefulSetStrategyType indicates that update will be
+	// applied to all Pods in the StatefulSet with respect to the StatefulSet
+	// ordering constraints. When a scale operation is performed with this
+	// strategy, new Pods will be created from the specification version indicated
+	// by the StatefulSet's updateRevision.
+	RollingUpdateStatefulSetStrategyType = "RollingUpdate"
+	// OnDeleteStatefulSetStrategyType triggers the legacy behavior. Version
+	// tracking and ordered rolling restarts are disabled. Pods are recreated
+	// from the StatefulSetSpec when they are manually deleted. When a scale
+	// operation is performed with this strategy,specification version indicated
+	// by the StatefulSet's currentRevision.
+	OnDeleteStatefulSetStrategyType = "OnDelete"
+)
+
+// RollingUpdateStatefulSetStrategy is used to communicate parameter for RollingUpdateStatefulSetStrategyType.
+type RollingUpdateStatefulSetStrategy struct {
+	// Partition indicates the ordinal at which the StatefulSet should be
+	// partitioned.
+	Partition int32
+}
+
+// A StatefulSetSpec is the specification of a StatefulSet.
+type StatefulSetSpec struct {
+	// Replicas is the desired number of replicas of the given Template.
+	// These are replicas in the sense that they are instantiations of the
+	// same Template, but individual replicas also have a consistent identity.
+	// If unspecified, defaults to 1.
+	// TODO: Consider a rename of this field.
+	// +optional
+	Replicas int32
+
+	// Selector is a label query over pods that should match the replica count.
+	// If empty, defaulted to labels on the pod template.
+	// More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors
+	// +optional
+	Selector *metav1.LabelSelector
+
+	// Template is the object that describes the pod that will be created if
+	// insufficient replicas are detected. Each pod stamped out by the StatefulSet
+	// will fulfill this Template, but have a unique identity from the rest
+	// of the StatefulSet.
+	Template api.PodTemplateSpec
+
+	// VolumeClaimTemplates is a list of claims that pods are allowed to reference.
+	// The StatefulSet controller is responsible for mapping network identities to
+	// claims in a way that maintains the identity of a pod. Every claim in
+	// this list must have at least one matching (by name) volumeMount in one
+	// container in the template. A claim in this list takes precedence over
+	// any volumes in the template, with the same name.
+	// TODO: Define the behavior if a claim already exists with the same name.
+	// +optional
+	VolumeClaimTemplates []api.PersistentVolumeClaim
+
+	// ServiceName is the name of the service that governs this StatefulSet.
+	// This service must exist before the StatefulSet, and is responsible for
+	// the network identity of the set. Pods get DNS/hostnames that follow the
+	// pattern: pod-specific-string.serviceName.default.svc.cluster.local
+	// where "pod-specific-string" is managed by the StatefulSet controller.
+	ServiceName string
+
+	// PodManagementPolicy controls how pods are created during initial scale up,
+	// when replacing pods on nodes, or when scaling down. The default policy is
+	// `OrderedReady`, where pods are created in increasing order (pod-0, then
+	// pod-1, etc) and the controller will wait until each pod is ready before
+	// continuing. When scaling down, the pods are removed in the opposite order.
+	// The alternative policy is `Parallel` which will create pods in parallel
+	// to match the desired scale without waiting, and on scale down will delete
+	// all pods at once.
+	// +optional
+	PodManagementPolicy PodManagementPolicyType
+
+	// updateStrategy indicates the StatefulSetUpdateStrategy that will be
+	// employed to update Pods in the StatefulSet when a revision is made to
+	// Template.
+	UpdateStrategy StatefulSetUpdateStrategy
+
+	// revisionHistoryLimit is the maximum number of revisions that will
+	// be maintained in the StatefulSet's revision history. The revision history
+	// consists of all revisions not represented by a currently applied
+	// StatefulSetSpec version. The default value is 10.
+	RevisionHistoryLimit *int32
+}
+
+// StatefulSetStatus represents the current state of a StatefulSet.
+type StatefulSetStatus struct {
+	// observedGeneration is the most recent generation observed for this StatefulSet. It corresponds to the
+	// StatefulSet's generation, which is updated on mutation by the API Server.
+	// +optional
+	ObservedGeneration *int64
+
+	// replicas is the number of Pods created by the StatefulSet controller.
+	Replicas int32
+
+	// readyReplicas is the number of Pods created by the StatefulSet controller that have a Ready Condition.
+	ReadyReplicas int32
+
+	// currentReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version
+	// indicated by currentRevision.
+	CurrentReplicas int32
+
+	// updatedReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version
+	// indicated by updateRevision.
+	UpdatedReplicas int32
+
+	// currentRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the
+	// sequence [0,currentReplicas).
+	CurrentRevision string
+
+	// updateRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the sequence
+	// [replicas-updatedReplicas,replicas)
+	UpdateRevision string
+
+	// collisionCount is the count of hash collisions for the StatefulSet. The StatefulSet controller
+	// uses this field as a collision avoidance mechanism when it needs to create the name for the
+	// newest ControllerRevision.
+	// +optional
+	CollisionCount *int32
+
+	// Represents the latest available observations of a statefulset's current state.
+	Conditions []StatefulSetCondition
+}
+
+type StatefulSetConditionType string
+
+// TODO: Add valid condition types for Statefulsets.
+
+// StatefulSetCondition describes the state of a statefulset at a certain point.
+type StatefulSetCondition struct {
+	// Type of statefulset condition.
+	Type StatefulSetConditionType
+	// Status of the condition, one of True, False, Unknown.
+	Status api.ConditionStatus
+	// The last time this condition was updated.
+	LastTransitionTime metav1.Time
+	// The reason for the condition's last transition.
+	Reason string
+	// A human readable message indicating details about the transition.
+	Message string
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// StatefulSetList is a collection of StatefulSets.
+type StatefulSetList struct {
+	metav1.TypeMeta
+	// +optional
+	metav1.ListMeta
+	Items []StatefulSet
+}
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ControllerRevision implements an immutable snapshot of state data. Clients
+// are responsible for serializing and deserializing the objects that contain
+// their internal state.
+// Once a ControllerRevision has been successfully created, it can not be updated.
+// The API Server will fail validation of all requests that attempt to mutate
+// the Data field. ControllerRevisions may, however, be deleted.
+type ControllerRevision struct {
+	metav1.TypeMeta
+	// Standard object's metadata.
+	// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+	// +optional
+	metav1.ObjectMeta
+
+	// Data is the Object representing the state.
+	Data runtime.Object
+
+	// Revision indicates the revision of the state represented by Data.
+	Revision int64
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ControllerRevisionList is a resource containing a list of ControllerRevision objects.
+type ControllerRevisionList struct {
+	metav1.TypeMeta
+	// +optional
+	metav1.ListMeta
+
+	// Items is the list of ControllerRevision objects.
+	Items []ControllerRevision
+}
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+type Deployment struct {
+	metav1.TypeMeta
+	// +optional
+	metav1.ObjectMeta
+
+	// Specification of the desired behavior of the Deployment.
+	// +optional
+	Spec DeploymentSpec
+
+	// Most recently observed status of the Deployment.
+	// +optional
+	Status DeploymentStatus
+}
+
+type DeploymentSpec struct {
+	// Number of desired pods. This is a pointer to distinguish between explicit
+	// zero and not specified. Defaults to 1.
+	// +optional
+	Replicas int32
+
+	// Label selector for pods. Existing ReplicaSets whose pods are
+	// selected by this will be the ones affected by this deployment.
+	// +optional
+	Selector *metav1.LabelSelector
+
+	// Template describes the pods that will be created.
+	Template api.PodTemplateSpec
+
+	// The deployment strategy to use to replace existing pods with new ones.
+	// +optional
+	Strategy DeploymentStrategy
+
+	// 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
+	MinReadySeconds int32
+
+	// The number of old ReplicaSets to retain to allow rollback.
+	// This is a pointer to distinguish between explicit zero and not specified.
+	// This is set to the max value of int32 (i.e. 2147483647) by default, which means
+	// "retaining all old ReplicaSets".
+	// +optional
+	RevisionHistoryLimit *int32
+
+	// Indicates that the deployment is paused and will not be processed by the
+	// deployment controller.
+	// +optional
+	Paused bool
+
+	// DEPRECATED.
+	// The config this deployment is rolling back to. Will be cleared after rollback is done.
+	// +optional
+	RollbackTo *RollbackConfig
+
+	// 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 set to
+	// the max value of int32 (i.e. 2147483647) by default, which means "no deadline".
+	// +optional
+	ProgressDeadlineSeconds *int32
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// DEPRECATED.
+// DeploymentRollback stores the information required to rollback a deployment.
+type DeploymentRollback struct {
+	metav1.TypeMeta
+	// Required: This must match the Name of a deployment.
+	Name string
+	// The annotations to be updated to a deployment
+	// +optional
+	UpdatedAnnotations map[string]string
+	// The config of this deployment rollback.
+	RollbackTo RollbackConfig
+}
+
+// DEPRECATED.
+type RollbackConfig struct {
+	// The revision to rollback to. If set to 0, rollback to the last revision.
+	// +optional
+	Revision int64
+}
+
+const (
+	// DefaultDeploymentUniqueLabelKey is the default key of the selector that is added
+	// to existing RCs (and label key that is added to its pods) to prevent the existing RCs
+	// to select new pods (and old pods being select by new RC).
+	DefaultDeploymentUniqueLabelKey string = "pod-template-hash"
+)
+
+type DeploymentStrategy struct {
+	// Type of deployment. Can be "Recreate" or "RollingUpdate". Default is RollingUpdate.
+	// +optional
+	Type DeploymentStrategyType
+
+	// 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
+	RollingUpdate *RollingUpdateDeployment
+}
+
+type DeploymentStrategyType string
+
+const (
+	// Kill all existing pods before creating new ones.
+	RecreateDeploymentStrategyType DeploymentStrategyType = "Recreate"
+
+	// Replace the old RCs by new one using rolling update i.e gradually scale down the old RCs and scale up the new one.
+	RollingUpdateDeploymentStrategyType DeploymentStrategyType = "RollingUpdate"
+)
+
+// Spec to control the desired behavior of rolling update.
+type RollingUpdateDeployment struct {
+	// The maximum number of pods that can be unavailable during the update.
+	// Value can be an absolute number (ex: 5) or a percentage of total pods at the start of update (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 by 30%
+	// 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 at least 70% of original number of pods are available at all times
+	// during the update.
+	// +optional
+	MaxUnavailable intstr.IntOrString
+
+	// The maximum number of pods that can be scheduled above the original number of
+	// pods.
+	// Value can be an absolute number (ex: 5) or a percentage of total pods at
+	// the start of the update (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 by 30%
+	// immediately when the rolling update starts. 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 original pods.
+	// +optional
+	MaxSurge intstr.IntOrString
+}
+
+type DeploymentStatus struct {
+	// The generation observed by the deployment controller.
+	// +optional
+	ObservedGeneration int64
+
+	// Total number of non-terminated pods targeted by this deployment (their labels match the selector).
+	// +optional
+	Replicas int32
+
+	// Total number of non-terminated pods targeted by this deployment that have the desired template spec.
+	// +optional
+	UpdatedReplicas int32
+
+	// Total number of ready pods targeted by this deployment.
+	// +optional
+	ReadyReplicas int32
+
+	// Total number of available pods (ready for at least minReadySeconds) targeted by this deployment.
+	// +optional
+	AvailableReplicas int32
+
+	// 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
+	UnavailableReplicas int32
+
+	// Represents the latest available observations of a deployment's current state.
+	Conditions []DeploymentCondition
+
+	// 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
+	CollisionCount *int32
+}
+
+type DeploymentConditionType string
+
+// These are valid conditions of a deployment.
+const (
+	// Available means the deployment is available, ie. at least the minimum available
+	// replicas required are up and running for at least minReadySeconds.
+	DeploymentAvailable DeploymentConditionType = "Available"
+	// Progressing means the deployment is progressing. Progress for a deployment is
+	// considered when a new replica set is created or adopted, and when new pods scale
+	// up or old pods scale down. Progress is not estimated for paused deployments or
+	// when progressDeadlineSeconds is not specified.
+	DeploymentProgressing DeploymentConditionType = "Progressing"
+	// ReplicaFailure is added in a deployment when one of its pods fails to be created
+	// or deleted.
+	DeploymentReplicaFailure DeploymentConditionType = "ReplicaFailure"
+)
+
+// DeploymentCondition describes the state of a deployment at a certain point.
+type DeploymentCondition struct {
+	// Type of deployment condition.
+	Type DeploymentConditionType
+	// Status of the condition, one of True, False, Unknown.
+	Status api.ConditionStatus
+	// The last time this condition was updated.
+	LastUpdateTime metav1.Time
+	// Last time the condition transitioned from one status to another.
+	LastTransitionTime metav1.Time
+	// The reason for the condition's last transition.
+	Reason string
+	// A human readable message indicating details about the transition.
+	Message string
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+type DeploymentList struct {
+	metav1.TypeMeta
+	// +optional
+	metav1.ListMeta
+
+	// Items is the list of deployments.
+	Items []Deployment
+}
+
+type DaemonSetUpdateStrategy struct {
+	// Type of daemon set update. Can be "RollingUpdate" or "OnDelete".
+	// Default is OnDelete.
+	// +optional
+	Type DaemonSetUpdateStrategyType
+
+	// 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
+	RollingUpdate *RollingUpdateDaemonSet
+}
+
+type DaemonSetUpdateStrategyType string
+
+const (
+	// Replace the old daemons by new ones using rolling update i.e replace them on each node one after the other.
+	RollingUpdateDaemonSetStrategyType DaemonSetUpdateStrategyType = "RollingUpdate"
+
+	// Replace the old daemons only when it's killed
+	OnDeleteDaemonSetStrategyType DaemonSetUpdateStrategyType = "OnDelete"
+)
+
+// Spec to control the desired behavior of daemon set rolling update.
+type RollingUpdateDaemonSet struct {
+	// 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
+	MaxUnavailable intstr.IntOrString
+}
+
+// DaemonSetSpec is the specification of a daemon set.
+type DaemonSetSpec struct {
+	// 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
+	Selector *metav1.LabelSelector
+
+	// 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
+	Template api.PodTemplateSpec
+
+	// An update strategy to replace existing DaemonSet pods with new pods.
+	// +optional
+	UpdateStrategy DaemonSetUpdateStrategy
+
+	// 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
+	MinReadySeconds int32
+
+	// DEPRECATED.
+	// A sequence number representing a specific generation of the template.
+	// Populated by the system. It can be set only during the creation.
+	// +optional
+	TemplateGeneration int64
+
+	// 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
+	RevisionHistoryLimit *int32
+}
+
+// DaemonSetStatus represents the current status of a daemon set.
+type DaemonSetStatus struct {
+	// The number of nodes that are running at least 1
+	// daemon pod and are supposed to run the daemon pod.
+	CurrentNumberScheduled int32
+
+	// The number of nodes that are running the daemon pod, but are
+	// not supposed to run the daemon pod.
+	NumberMisscheduled int32
+
+	// The total number of nodes that should be running the daemon
+	// pod (including nodes correctly running the daemon pod).
+	DesiredNumberScheduled int32
+
+	// The number of nodes that should be running the daemon pod and have one
+	// or more of the daemon pod running and ready.
+	NumberReady int32
+
+	// The most recent generation observed by the daemon set controller.
+	// +optional
+	ObservedGeneration int64
+
+	// The total number of nodes that are running updated daemon pod
+	// +optional
+	UpdatedNumberScheduled int32
+
+	// 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
+	NumberAvailable int32
+
+	// 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
+	NumberUnavailable int32
+
+	// 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
+	CollisionCount *int32
+
+	// Represents the latest available observations of a DaemonSet's current state.
+	Conditions []DaemonSetCondition
+}
+
+type DaemonSetConditionType string
+
+// TODO: Add valid condition types of a DaemonSet.
+
+// DaemonSetCondition describes the state of a DaemonSet at a certain point.
+type DaemonSetCondition struct {
+	// Type of DaemonSet condition.
+	Type DaemonSetConditionType
+	// Status of the condition, one of True, False, Unknown.
+	Status api.ConditionStatus
+	// Last time the condition transitioned from one status to another.
+	LastTransitionTime metav1.Time
+	// The reason for the condition's last transition.
+	Reason string
+	// A human readable message indicating details about the transition.
+	Message string
+}
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// DaemonSet represents the configuration of a daemon set.
+type DaemonSet struct {
+	metav1.TypeMeta
+	// Standard object's metadata.
+	// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+	// +optional
+	metav1.ObjectMeta
+
+	// The desired behavior of this daemon set.
+	// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status
+	// +optional
+	Spec DaemonSetSpec
+
+	// 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
+	Status DaemonSetStatus
+}
+
+const (
+	// DEPRECATED: DefaultDaemonSetUniqueLabelKey is used instead.
+	// DaemonSetTemplateGenerationKey is the key of the labels that is added
+	// to daemon set pods to distinguish between old and new pod templates
+	// during DaemonSet template update.
+	DaemonSetTemplateGenerationKey string = "pod-template-generation"
+)
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// DaemonSetList is a collection of daemon sets.
+type DaemonSetList struct {
+	metav1.TypeMeta
+	// Standard list metadata.
+	// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+	// +optional
+	metav1.ListMeta
+
+	// A list of daemon sets.
+	Items []DaemonSet
+}
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ReplicaSet ensures that a specified number of pod replicas are running at any given time.
+type ReplicaSet struct {
+	metav1.TypeMeta
+	// +optional
+	metav1.ObjectMeta
+
+	// Spec defines the desired behavior of this ReplicaSet.
+	// +optional
+	Spec ReplicaSetSpec
+
+	// Status is the current status of this ReplicaSet. This data may be
+	// out of date by some window of time.
+	// +optional
+	Status ReplicaSetStatus
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ReplicaSetList is a collection of ReplicaSets.
+type ReplicaSetList struct {
+	metav1.TypeMeta
+	// +optional
+	metav1.ListMeta
+
+	Items []ReplicaSet
+}
+
+// ReplicaSetSpec is the specification of a ReplicaSet.
+// As the internal representation of a ReplicaSet, it must have
+// a Template set.
+type ReplicaSetSpec struct {
+	// Replicas is the number of desired replicas.
+	Replicas int32
+
+	// 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
+	MinReadySeconds int32
+
+	// Selector is a label query over pods that should match the replica count.
+	// 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
+	Selector *metav1.LabelSelector
+
+	// Template is the object that describes the pod that will be created if
+	// insufficient replicas are detected.
+	// +optional
+	Template api.PodTemplateSpec
+}
+
+// ReplicaSetStatus represents the current status of a ReplicaSet.
+type ReplicaSetStatus struct {
+	// Replicas is the number of actual replicas.
+	Replicas int32
+
+	// The number of pods that have labels matching the labels of the pod template of the replicaset.
+	// +optional
+	FullyLabeledReplicas int32
+
+	// The number of ready replicas for this replica set.
+	// +optional
+	ReadyReplicas int32
+
+	// The number of available replicas (ready for at least minReadySeconds) for this replica set.
+	// +optional
+	AvailableReplicas int32
+
+	// ObservedGeneration is the most recent generation observed by the controller.
+	// +optional
+	ObservedGeneration int64
+
+	// Represents the latest available observations of a replica set's current state.
+	// +optional
+	Conditions []ReplicaSetCondition
+}
+
+type ReplicaSetConditionType string
+
+// These are valid conditions of a replica set.
+const (
+	// ReplicaSetReplicaFailure is added in a replica set when one of its pods fails to be created
+	// due to insufficient quota, limit ranges, pod security policy, node selectors, etc. or deleted
+	// due to kubelet being down or finalizers are failing.
+	ReplicaSetReplicaFailure ReplicaSetConditionType = "ReplicaFailure"
+)
+
+// ReplicaSetCondition describes the state of a replica set at a certain point.
+type ReplicaSetCondition struct {
+	// Type of replica set condition.
+	Type ReplicaSetConditionType
+	// Status of the condition, one of True, False, Unknown.
+	Status api.ConditionStatus
+	// The last time the condition transitioned from one status to another.
+	// +optional
+	LastTransitionTime metav1.Time
+	// The reason for the condition's last transition.
+	// +optional
+	Reason string
+	// A human readable message indicating details about the transition.
+	// +optional
+	Message string
+}

vendor/k8s.io/kubernetes/pkg/apis/apps/zz_generated.deepcopy.go

@@ -0,0 +1,800 @@
+// +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 apps
+
+import (
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	core "k8s.io/kubernetes/pkg/apis/core"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ControllerRevision) DeepCopyInto(out *ControllerRevision) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	if in.Data != nil {
+		out.Data = in.Data.DeepCopyObject()
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControllerRevision.
+func (in *ControllerRevision) DeepCopy() *ControllerRevision {
+	if in == nil {
+		return nil
+	}
+	out := new(ControllerRevision)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ControllerRevision) 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 *ControllerRevisionList) DeepCopyInto(out *ControllerRevisionList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]ControllerRevision, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControllerRevisionList.
+func (in *ControllerRevisionList) DeepCopy() *ControllerRevisionList {
+	if in == nil {
+		return nil
+	}
+	out := new(ControllerRevisionList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ControllerRevisionList) 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 *DaemonSet) DeepCopyInto(out *DaemonSet) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DaemonSet.
+func (in *DaemonSet) DeepCopy() *DaemonSet {
+	if in == nil {
+		return nil
+	}
+	out := new(DaemonSet)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *DaemonSet) 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 *DaemonSetCondition) DeepCopyInto(out *DaemonSetCondition) {
+	*out = *in
+	in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DaemonSetCondition.
+func (in *DaemonSetCondition) DeepCopy() *DaemonSetCondition {
+	if in == nil {
+		return nil
+	}
+	out := new(DaemonSetCondition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DaemonSetList) DeepCopyInto(out *DaemonSetList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]DaemonSet, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DaemonSetList.
+func (in *DaemonSetList) DeepCopy() *DaemonSetList {
+	if in == nil {
+		return nil
+	}
+	out := new(DaemonSetList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *DaemonSetList) 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 *DaemonSetSpec) DeepCopyInto(out *DaemonSetSpec) {
+	*out = *in
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = new(v1.LabelSelector)
+		(*in).DeepCopyInto(*out)
+	}
+	in.Template.DeepCopyInto(&out.Template)
+	in.UpdateStrategy.DeepCopyInto(&out.UpdateStrategy)
+	if in.RevisionHistoryLimit != nil {
+		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
+		*out = new(int32)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DaemonSetSpec.
+func (in *DaemonSetSpec) DeepCopy() *DaemonSetSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(DaemonSetSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DaemonSetStatus) DeepCopyInto(out *DaemonSetStatus) {
+	*out = *in
+	if in.CollisionCount != nil {
+		in, out := &in.CollisionCount, &out.CollisionCount
+		*out = new(int32)
+		**out = **in
+	}
+	if in.Conditions != nil {
+		in, out := &in.Conditions, &out.Conditions
+		*out = make([]DaemonSetCondition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DaemonSetStatus.
+func (in *DaemonSetStatus) DeepCopy() *DaemonSetStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(DaemonSetStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DaemonSetUpdateStrategy) DeepCopyInto(out *DaemonSetUpdateStrategy) {
+	*out = *in
+	if in.RollingUpdate != nil {
+		in, out := &in.RollingUpdate, &out.RollingUpdate
+		*out = new(RollingUpdateDaemonSet)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DaemonSetUpdateStrategy.
+func (in *DaemonSetUpdateStrategy) DeepCopy() *DaemonSetUpdateStrategy {
+	if in == nil {
+		return nil
+	}
+	out := new(DaemonSetUpdateStrategy)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Deployment) DeepCopyInto(out *Deployment) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Deployment.
+func (in *Deployment) DeepCopy() *Deployment {
+	if in == nil {
+		return nil
+	}
+	out := new(Deployment)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *Deployment) 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 *DeploymentCondition) DeepCopyInto(out *DeploymentCondition) {
+	*out = *in
+	in.LastUpdateTime.DeepCopyInto(&out.LastUpdateTime)
+	in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeploymentCondition.
+func (in *DeploymentCondition) DeepCopy() *DeploymentCondition {
+	if in == nil {
+		return nil
+	}
+	out := new(DeploymentCondition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DeploymentList) DeepCopyInto(out *DeploymentList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]Deployment, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeploymentList.
+func (in *DeploymentList) DeepCopy() *DeploymentList {
+	if in == nil {
+		return nil
+	}
+	out := new(DeploymentList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *DeploymentList) 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 *DeploymentRollback) DeepCopyInto(out *DeploymentRollback) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	if in.UpdatedAnnotations != nil {
+		in, out := &in.UpdatedAnnotations, &out.UpdatedAnnotations
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	out.RollbackTo = in.RollbackTo
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeploymentRollback.
+func (in *DeploymentRollback) DeepCopy() *DeploymentRollback {
+	if in == nil {
+		return nil
+	}
+	out := new(DeploymentRollback)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *DeploymentRollback) 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 *DeploymentSpec) DeepCopyInto(out *DeploymentSpec) {
+	*out = *in
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = new(v1.LabelSelector)
+		(*in).DeepCopyInto(*out)
+	}
+	in.Template.DeepCopyInto(&out.Template)
+	in.Strategy.DeepCopyInto(&out.Strategy)
+	if in.RevisionHistoryLimit != nil {
+		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
+		*out = new(int32)
+		**out = **in
+	}
+	if in.RollbackTo != nil {
+		in, out := &in.RollbackTo, &out.RollbackTo
+		*out = new(RollbackConfig)
+		**out = **in
+	}
+	if in.ProgressDeadlineSeconds != nil {
+		in, out := &in.ProgressDeadlineSeconds, &out.ProgressDeadlineSeconds
+		*out = new(int32)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeploymentSpec.
+func (in *DeploymentSpec) DeepCopy() *DeploymentSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(DeploymentSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DeploymentStatus) DeepCopyInto(out *DeploymentStatus) {
+	*out = *in
+	if in.Conditions != nil {
+		in, out := &in.Conditions, &out.Conditions
+		*out = make([]DeploymentCondition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.CollisionCount != nil {
+		in, out := &in.CollisionCount, &out.CollisionCount
+		*out = new(int32)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeploymentStatus.
+func (in *DeploymentStatus) DeepCopy() *DeploymentStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(DeploymentStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DeploymentStrategy) DeepCopyInto(out *DeploymentStrategy) {
+	*out = *in
+	if in.RollingUpdate != nil {
+		in, out := &in.RollingUpdate, &out.RollingUpdate
+		*out = new(RollingUpdateDeployment)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DeploymentStrategy.
+func (in *DeploymentStrategy) DeepCopy() *DeploymentStrategy {
+	if in == nil {
+		return nil
+	}
+	out := new(DeploymentStrategy)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ReplicaSet) DeepCopyInto(out *ReplicaSet) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaSet.
+func (in *ReplicaSet) DeepCopy() *ReplicaSet {
+	if in == nil {
+		return nil
+	}
+	out := new(ReplicaSet)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ReplicaSet) 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 *ReplicaSetCondition) DeepCopyInto(out *ReplicaSetCondition) {
+	*out = *in
+	in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaSetCondition.
+func (in *ReplicaSetCondition) DeepCopy() *ReplicaSetCondition {
+	if in == nil {
+		return nil
+	}
+	out := new(ReplicaSetCondition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ReplicaSetList) DeepCopyInto(out *ReplicaSetList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]ReplicaSet, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaSetList.
+func (in *ReplicaSetList) DeepCopy() *ReplicaSetList {
+	if in == nil {
+		return nil
+	}
+	out := new(ReplicaSetList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ReplicaSetList) 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 *ReplicaSetSpec) DeepCopyInto(out *ReplicaSetSpec) {
+	*out = *in
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = new(v1.LabelSelector)
+		(*in).DeepCopyInto(*out)
+	}
+	in.Template.DeepCopyInto(&out.Template)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaSetSpec.
+func (in *ReplicaSetSpec) DeepCopy() *ReplicaSetSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ReplicaSetSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ReplicaSetStatus) DeepCopyInto(out *ReplicaSetStatus) {
+	*out = *in
+	if in.Conditions != nil {
+		in, out := &in.Conditions, &out.Conditions
+		*out = make([]ReplicaSetCondition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplicaSetStatus.
+func (in *ReplicaSetStatus) DeepCopy() *ReplicaSetStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ReplicaSetStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RollbackConfig) DeepCopyInto(out *RollbackConfig) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RollbackConfig.
+func (in *RollbackConfig) DeepCopy() *RollbackConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(RollbackConfig)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RollingUpdateDaemonSet) DeepCopyInto(out *RollingUpdateDaemonSet) {
+	*out = *in
+	out.MaxUnavailable = in.MaxUnavailable
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RollingUpdateDaemonSet.
+func (in *RollingUpdateDaemonSet) DeepCopy() *RollingUpdateDaemonSet {
+	if in == nil {
+		return nil
+	}
+	out := new(RollingUpdateDaemonSet)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RollingUpdateDeployment) DeepCopyInto(out *RollingUpdateDeployment) {
+	*out = *in
+	out.MaxUnavailable = in.MaxUnavailable
+	out.MaxSurge = in.MaxSurge
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RollingUpdateDeployment.
+func (in *RollingUpdateDeployment) DeepCopy() *RollingUpdateDeployment {
+	if in == nil {
+		return nil
+	}
+	out := new(RollingUpdateDeployment)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RollingUpdateStatefulSetStrategy) DeepCopyInto(out *RollingUpdateStatefulSetStrategy) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RollingUpdateStatefulSetStrategy.
+func (in *RollingUpdateStatefulSetStrategy) DeepCopy() *RollingUpdateStatefulSetStrategy {
+	if in == nil {
+		return nil
+	}
+	out := new(RollingUpdateStatefulSetStrategy)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StatefulSet) DeepCopyInto(out *StatefulSet) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StatefulSet.
+func (in *StatefulSet) DeepCopy() *StatefulSet {
+	if in == nil {
+		return nil
+	}
+	out := new(StatefulSet)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *StatefulSet) 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 *StatefulSetCondition) DeepCopyInto(out *StatefulSetCondition) {
+	*out = *in
+	in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StatefulSetCondition.
+func (in *StatefulSetCondition) DeepCopy() *StatefulSetCondition {
+	if in == nil {
+		return nil
+	}
+	out := new(StatefulSetCondition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StatefulSetList) DeepCopyInto(out *StatefulSetList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]StatefulSet, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StatefulSetList.
+func (in *StatefulSetList) DeepCopy() *StatefulSetList {
+	if in == nil {
+		return nil
+	}
+	out := new(StatefulSetList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *StatefulSetList) 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 *StatefulSetSpec) DeepCopyInto(out *StatefulSetSpec) {
+	*out = *in
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = new(v1.LabelSelector)
+		(*in).DeepCopyInto(*out)
+	}
+	in.Template.DeepCopyInto(&out.Template)
+	if in.VolumeClaimTemplates != nil {
+		in, out := &in.VolumeClaimTemplates, &out.VolumeClaimTemplates
+		*out = make([]core.PersistentVolumeClaim, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	in.UpdateStrategy.DeepCopyInto(&out.UpdateStrategy)
+	if in.RevisionHistoryLimit != nil {
+		in, out := &in.RevisionHistoryLimit, &out.RevisionHistoryLimit
+		*out = new(int32)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StatefulSetSpec.
+func (in *StatefulSetSpec) DeepCopy() *StatefulSetSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(StatefulSetSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StatefulSetStatus) DeepCopyInto(out *StatefulSetStatus) {
+	*out = *in
+	if in.ObservedGeneration != nil {
+		in, out := &in.ObservedGeneration, &out.ObservedGeneration
+		*out = new(int64)
+		**out = **in
+	}
+	if in.CollisionCount != nil {
+		in, out := &in.CollisionCount, &out.CollisionCount
+		*out = new(int32)
+		**out = **in
+	}
+	if in.Conditions != nil {
+		in, out := &in.Conditions, &out.Conditions
+		*out = make([]StatefulSetCondition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StatefulSetStatus.
+func (in *StatefulSetStatus) DeepCopy() *StatefulSetStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(StatefulSetStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StatefulSetUpdateStrategy) DeepCopyInto(out *StatefulSetUpdateStrategy) {
+	*out = *in
+	if in.RollingUpdate != nil {
+		in, out := &in.RollingUpdate, &out.RollingUpdate
+		*out = new(RollingUpdateStatefulSetStrategy)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StatefulSetUpdateStrategy.
+func (in *StatefulSetUpdateStrategy) DeepCopy() *StatefulSetUpdateStrategy {
+	if in == nil {
+		return nil
+	}
+	out := new(StatefulSetUpdateStrategy)
+	in.DeepCopyInto(out)
+	return out
+}

vendor/k8s.io/kubernetes/pkg/apis/autoscaling/annotations.go

@@ -0,0 +1,34 @@
+/*
+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 autoscaling
+
+// MetricSpecsAnnotation is the annotation which holds non-CPU-utilization HPA metric
+// specs when converting the `Metrics` field from autoscaling/v2beta1
+const MetricSpecsAnnotation = "autoscaling.alpha.kubernetes.io/metrics"
+
+// MetricStatusesAnnotation is the annotation which holds non-CPU-utilization HPA metric
+// statuses when converting the `CurrentMetrics` field from autoscaling/v2beta1
+const MetricStatusesAnnotation = "autoscaling.alpha.kubernetes.io/current-metrics"
+
+// HorizontalPodAutoscalerConditionsAnnotation is the annotation which holds the conditions
+// of an HPA when converting the `Conditions` field from autoscaling/v2beta1
+const HorizontalPodAutoscalerConditionsAnnotation = "autoscaling.alpha.kubernetes.io/conditions"
+
+// DefaultCPUUtilization is the default value for CPU utilization, provided no other
+// metrics are present.  This is here because it's used by both the v2beta1 defaulting
+// logic, and the pseudo-defaulting done in v1 conversion.
+const DefaultCPUUtilization = 80

vendor/k8s.io/kubernetes/pkg/apis/autoscaling/doc.go

@@ -0,0 +1,19 @@
+/*
+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.
+*/
+
+// +k8s:deepcopy-gen=package
+
+package autoscaling // import "k8s.io/kubernetes/pkg/apis/autoscaling"

vendor/k8s.io/kubernetes/pkg/apis/autoscaling/register.go

@@ -0,0 +1,53 @@
+/*
+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 autoscaling
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// GroupName is the group name use in this package
+const GroupName = "autoscaling"
+
+// 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
+)
+
+// Adds the list of known types to the given scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&Scale{},
+		&HorizontalPodAutoscaler{},
+		&HorizontalPodAutoscalerList{},
+	)
+	return nil
+}

vendor/k8s.io/kubernetes/pkg/apis/autoscaling/types.go

@@ -0,0 +1,416 @@
+/*
+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 autoscaling
+
+import (
+	"k8s.io/apimachinery/pkg/api/resource"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	api "k8s.io/kubernetes/pkg/apis/core"
+)
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// Scale represents a scaling request for a resource.
+type Scale struct {
+	metav1.TypeMeta
+	// Standard object metadata; More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata.
+	// +optional
+	metav1.ObjectMeta
+
+	// defines the behavior of the scale. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status.
+	// +optional
+	Spec ScaleSpec
+
+	// current status of the scale. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status. Read-only.
+	// +optional
+	Status ScaleStatus
+}
+
+// ScaleSpec describes the attributes of a scale subresource.
+type ScaleSpec struct {
+	// desired number of instances for the scaled object.
+	// +optional
+	Replicas int32
+}
+
+// ScaleStatus represents the current status of a scale subresource.
+type ScaleStatus struct {
+	// actual number of observed instances of the scaled object.
+	Replicas int32
+
+	// label query over pods that should match the replicas count. This is same
+	// as the label selector but in the string format to avoid introspection
+	// by clients. The string will be in the same format as the query-param syntax.
+	// More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors
+	// +optional
+	Selector string
+}
+
+// CrossVersionObjectReference contains enough information to let you identify the referred resource.
+type CrossVersionObjectReference struct {
+	// Kind of the referent; More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds"
+	Kind string
+	// Name of the referent; More info: http://kubernetes.io/docs/user-guide/identifiers#names
+	Name string
+	// API version of the referent
+	// +optional
+	APIVersion string
+}
+
+// HorizontalPodAutoscalerSpec describes the desired functionality of the HorizontalPodAutoscaler.
+type HorizontalPodAutoscalerSpec struct {
+	// ScaleTargetRef points to the target resource to scale, and is used to the pods for which metrics
+	// should be collected, as well as to actually change the replica count.
+	ScaleTargetRef CrossVersionObjectReference
+	// MinReplicas is the lower limit for the number of replicas to which the autoscaler can scale down.
+	// It defaults to 1 pod.
+	// +optional
+	MinReplicas *int32
+	// MaxReplicas is the upper limit for the number of replicas to which the autoscaler can scale up.
+	// It cannot be less that minReplicas.
+	MaxReplicas int32
+	// Metrics contains the specifications for which to use to calculate the
+	// desired replica count (the maximum replica count across all metrics will
+	// be used).  The desired replica count is calculated multiplying the
+	// ratio between the target value and the current value by the current
+	// number of pods.  Ergo, metrics used must decrease as the pod count is
+	// increased, and vice-versa.  See the individual metric source types for
+	// more information about how each type of metric must respond.
+	// +optional
+	Metrics []MetricSpec
+}
+
+// MetricSourceType indicates the type of metric.
+type MetricSourceType string
+
+var (
+	// ObjectMetricSourceType is a metric describing a kubernetes object
+	// (for example, hits-per-second on an Ingress object).
+	ObjectMetricSourceType MetricSourceType = "Object"
+	// PodsMetricSourceType is a metric describing each pod in the current scale
+	// target (for example, transactions-processed-per-second).  The values
+	// will be averaged together before being compared to the target value.
+	PodsMetricSourceType MetricSourceType = "Pods"
+	// ResourceMetricSourceType is a resource metric known to Kubernetes, as
+	// specified in requests and limits, describing each pod in the current
+	// scale target (e.g. CPU or memory).  Such metrics are built in to
+	// Kubernetes, and have special scaling options on top of those available
+	// to normal per-pod metrics (the "pods" source).
+	ResourceMetricSourceType MetricSourceType = "Resource"
+	// ExternalMetricSourceType is a global metric that is not associated
+	// with any Kubernetes object. It allows autoscaling based on information
+	// coming from components running outside of cluster
+	// (for example length of queue in cloud messaging service, or
+	// QPS from loadbalancer running outside of cluster).
+	ExternalMetricSourceType MetricSourceType = "External"
+)
+
+// MetricSpec specifies how to scale based on a single metric
+// (only `type` and one other matching field should be set at once).
+type MetricSpec struct {
+	// Type is the type of metric source.  It should be one of "Object",
+	// "Pods" or "Resource", each mapping to a matching field in the object.
+	Type MetricSourceType
+
+	// Object refers to a metric describing a single kubernetes object
+	// (for example, hits-per-second on an Ingress object).
+	// +optional
+	Object *ObjectMetricSource
+	// Pods refers to a metric describing each pod in the current scale target
+	// (for example, transactions-processed-per-second).  The values will be
+	// averaged together before being compared to the target value.
+	// +optional
+	Pods *PodsMetricSource
+	// Resource refers to a resource metric (such as those specified in
+	// requests and limits) known to Kubernetes describing each pod in the
+	// current scale target (e.g. CPU or memory). Such metrics are built in to
+	// Kubernetes, and have special scaling options on top of those available
+	// to normal per-pod metrics using the "pods" source.
+	// +optional
+	Resource *ResourceMetricSource
+	// External refers to a global metric that is not associated
+	// with any Kubernetes object. It allows autoscaling based on information
+	// coming from components running outside of cluster
+	// (for example length of queue in cloud messaging service, or
+	// QPS from loadbalancer running outside of cluster).
+	// +optional
+	External *ExternalMetricSource
+}
+
+// ObjectMetricSource indicates how to scale on a metric describing a
+// kubernetes object (for example, hits-per-second on an Ingress object).
+type ObjectMetricSource struct {
+	DescribedObject CrossVersionObjectReference
+	Target          MetricTarget
+	Metric          MetricIdentifier
+}
+
+// PodsMetricSource indicates how to scale on a metric describing each pod in
+// the current scale target (for example, transactions-processed-per-second).
+// The values will be averaged together before being compared to the target
+// value.
+type PodsMetricSource struct {
+	// metric identifies the target metric by name and selector
+	Metric MetricIdentifier
+	// target specifies the target value for the given metric
+	Target MetricTarget
+}
+
+// ResourceMetricSource indicates how to scale on a resource metric known to
+// Kubernetes, as specified in requests and limits, describing each pod in the
+// current scale target (e.g. CPU or memory).  The values will be averaged
+// together before being compared to the target.  Such metrics are built in to
+// Kubernetes, and have special scaling options on top of those available to
+// normal per-pod metrics using the "pods" source.  Only one "target" type
+// should be set.
+type ResourceMetricSource struct {
+	// Name is the name of the resource in question.
+	Name api.ResourceName
+	// Target specifies the target value for the given metric
+	Target MetricTarget
+}
+
+// ExternalMetricSource indicates how to scale on a metric not associated with
+// any Kubernetes object (for example length of queue in cloud
+// messaging service, or QPS from loadbalancer running outside of cluster).
+type ExternalMetricSource struct {
+	// Metric identifies the target metric by name and selector
+	Metric MetricIdentifier
+	// Target specifies the target value for the given metric
+	Target MetricTarget
+}
+
+// MetricIdentifier defines the name and optionally selector for a metric
+type MetricIdentifier struct {
+	// Name is the name of the given metric
+	Name string
+	// Selector is the selector for the given metric
+	// it is the string-encoded form of a standard kubernetes label selector
+	// +optional
+	Selector *metav1.LabelSelector
+}
+
+// MetricTarget defines the target value, average value, or average utilization of a specific metric
+type MetricTarget struct {
+	// Type represents whether the metric type is Utilization, Value, or AverageValue
+	Type MetricTargetType
+	// Value is the target value of the metric (as a quantity).
+	Value *resource.Quantity
+	// TargetAverageValue is the target value of the average of the
+	// metric across all relevant pods (as a quantity)
+	AverageValue *resource.Quantity
+
+	// AverageUtilization is the target value of the average of the
+	// resource metric across all relevant pods, represented as a percentage of
+	// the requested value of the resource for the pods.
+	// Currently only valid for Resource metric source type
+	AverageUtilization *int32
+}
+
+// MetricTargetType specifies the type of metric being targeted, and should be either
+// "Value", "AverageValue", or "Utilization"
+type MetricTargetType string
+
+var (
+	UtilizationMetricType  MetricTargetType = "Utilization"
+	ValueMetricType        MetricTargetType = "Value"
+	AverageValueMetricType MetricTargetType = "AverageValue"
+)
+
+// HorizontalPodAutoscalerStatus describes the current status of a horizontal pod autoscaler.
+type HorizontalPodAutoscalerStatus struct {
+	// ObservedGeneration is the most recent generation observed by this autoscaler.
+	// +optional
+	ObservedGeneration *int64
+
+	// LastScaleTime is the last time the HorizontalPodAutoscaler scaled the number of pods,
+	// used by the autoscaler to control how often the number of pods is changed.
+	// +optional
+	LastScaleTime *metav1.Time
+
+	// CurrentReplicas is current number of replicas of pods managed by this autoscaler,
+	// as last seen by the autoscaler.
+	CurrentReplicas int32
+
+	// DesiredReplicas is the desired number of replicas of pods managed by this autoscaler,
+	// as last calculated by the autoscaler.
+	DesiredReplicas int32
+
+	// CurrentMetrics is the last read state of the metrics used by this autoscaler.
+	// +optional
+	CurrentMetrics []MetricStatus
+
+	// Conditions is the set of conditions required for this autoscaler to scale its target,
+	// and indicates whether or not those conditions are met.
+	Conditions []HorizontalPodAutoscalerCondition
+}
+
+// ConditionStatus indicates the status of a condition (true, false, or unknown).
+type ConditionStatus string
+
+// These are valid condition statuses. "ConditionTrue" means a resource is in the condition;
+// "ConditionFalse" means a resource is not in the condition; "ConditionUnknown" means kubernetes
+// can't decide if a resource is in the condition or not. In the future, we could add other
+// intermediate conditions, e.g. ConditionDegraded.
+const (
+	ConditionTrue    ConditionStatus = "True"
+	ConditionFalse   ConditionStatus = "False"
+	ConditionUnknown ConditionStatus = "Unknown"
+)
+
+// HorizontalPodAutoscalerConditionType are the valid conditions of
+// a HorizontalPodAutoscaler.
+type HorizontalPodAutoscalerConditionType string
+
+var (
+	// ScalingActive indicates that the HPA controller is able to scale if necessary:
+	// it's correctly configured, can fetch the desired metrics, and isn't disabled.
+	ScalingActive HorizontalPodAutoscalerConditionType = "ScalingActive"
+	// AbleToScale indicates a lack of transient issues which prevent scaling from occurring,
+	// such as being in a backoff window, or being unable to access/update the target scale.
+	AbleToScale HorizontalPodAutoscalerConditionType = "AbleToScale"
+	// ScalingLimited indicates that the calculated scale based on metrics would be above or
+	// below the range for the HPA, and has thus been capped.
+	ScalingLimited HorizontalPodAutoscalerConditionType = "ScalingLimited"
+)
+
+// HorizontalPodAutoscalerCondition describes the state of
+// a HorizontalPodAutoscaler at a certain point.
+type HorizontalPodAutoscalerCondition struct {
+	// Type describes the current condition
+	Type HorizontalPodAutoscalerConditionType
+	// Status is the status of the condition (True, False, Unknown)
+	Status ConditionStatus
+	// LastTransitionTime is the last time the condition transitioned from
+	// one status to another
+	// +optional
+	LastTransitionTime metav1.Time
+	// Reason is the reason for the condition's last transition.
+	// +optional
+	Reason string
+	// Message is a human-readable explanation containing details about
+	// the transition
+	// +optional
+	Message string
+}
+
+// MetricStatus describes the last-read state of a single metric.
+type MetricStatus struct {
+	// Type is the type of metric source.  It will be one of "Object",
+	// "Pods" or "Resource", each corresponds to a matching field in the object.
+	Type MetricSourceType
+
+	// Object refers to a metric describing a single kubernetes object
+	// (for example, hits-per-second on an Ingress object).
+	// +optional
+	Object *ObjectMetricStatus
+	// Pods refers to a metric describing each pod in the current scale target
+	// (for example, transactions-processed-per-second).  The values will be
+	// averaged together before being compared to the target value.
+	// +optional
+	Pods *PodsMetricStatus
+	// Resource refers to a resource metric (such as those specified in
+	// requests and limits) known to Kubernetes describing each pod in the
+	// current scale target (e.g. CPU or memory). Such metrics are built in to
+	// Kubernetes, and have special scaling options on top of those available
+	// to normal per-pod metrics using the "pods" source.
+	// +optional
+	Resource *ResourceMetricStatus
+	// External refers to a global metric that is not associated
+	// with any Kubernetes object. It allows autoscaling based on information
+	// coming from components running outside of cluster
+	// (for example length of queue in cloud messaging service, or
+	// QPS from loadbalancer running outside of cluster).
+	// +optional
+	External *ExternalMetricStatus
+}
+
+// ObjectMetricStatus indicates the current value of a metric describing a
+// kubernetes object (for example, hits-per-second on an Ingress object).
+type ObjectMetricStatus struct {
+	Metric  MetricIdentifier
+	Current MetricValueStatus
+
+	DescribedObject CrossVersionObjectReference
+}
+
+// PodsMetricStatus indicates the current value of a metric describing each pod in
+// the current scale target (for example, transactions-processed-per-second).
+type PodsMetricStatus struct {
+	Metric  MetricIdentifier
+	Current MetricValueStatus
+}
+
+// ResourceMetricStatus indicates the current value of a resource metric known to
+// Kubernetes, as specified in requests and limits, describing each pod in the
+// current scale target (e.g. CPU or memory).  Such metrics are built in to
+// Kubernetes, and have special scaling options on top of those available to
+// normal per-pod metrics using the "pods" source.
+type ResourceMetricStatus struct {
+	// Name is the name of the resource in question.
+	Name    api.ResourceName
+	Current MetricValueStatus
+}
+
+// ExternalMetricStatus indicates the current value of a global metric
+// not associated with any Kubernetes object.
+type ExternalMetricStatus struct {
+	Metric  MetricIdentifier
+	Current MetricValueStatus
+}
+
+type MetricValueStatus struct {
+	Value              *resource.Quantity
+	AverageValue       *resource.Quantity
+	AverageUtilization *int32
+}
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// HorizontalPodAutoscaler is the configuration for a horizontal pod
+// autoscaler, which automatically manages the replica count of any resource
+// implementing the scale subresource based on the metrics specified.
+type HorizontalPodAutoscaler struct {
+	metav1.TypeMeta
+	// Metadata is the standard object metadata.
+	// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata
+	// +optional
+	metav1.ObjectMeta
+
+	// Spec is the specification for the behaviour of the autoscaler.
+	// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status.
+	// +optional
+	Spec HorizontalPodAutoscalerSpec
+
+	// Status is the current information about the autoscaler.
+	// +optional
+	Status HorizontalPodAutoscalerStatus
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// HorizontalPodAutoscalerList is a list of horizontal pod autoscaler objects.
+type HorizontalPodAutoscalerList struct {
+	metav1.TypeMeta
+	// Metadata is the standard list metadata.
+	// +optional
+	metav1.ListMeta
+
+	// Items is the list of horizontal pod autoscaler objects.
+	Items []HorizontalPodAutoscaler
+}

vendor/k8s.io/kubernetes/pkg/apis/autoscaling/zz_generated.deepcopy.go

@@ -0,0 +1,547 @@
+// +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 autoscaling
+
+import (
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	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 *CrossVersionObjectReference) DeepCopyInto(out *CrossVersionObjectReference) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CrossVersionObjectReference.
+func (in *CrossVersionObjectReference) DeepCopy() *CrossVersionObjectReference {
+	if in == nil {
+		return nil
+	}
+	out := new(CrossVersionObjectReference)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExternalMetricSource) DeepCopyInto(out *ExternalMetricSource) {
+	*out = *in
+	in.Metric.DeepCopyInto(&out.Metric)
+	in.Target.DeepCopyInto(&out.Target)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExternalMetricSource.
+func (in *ExternalMetricSource) DeepCopy() *ExternalMetricSource {
+	if in == nil {
+		return nil
+	}
+	out := new(ExternalMetricSource)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ExternalMetricStatus) DeepCopyInto(out *ExternalMetricStatus) {
+	*out = *in
+	in.Metric.DeepCopyInto(&out.Metric)
+	in.Current.DeepCopyInto(&out.Current)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExternalMetricStatus.
+func (in *ExternalMetricStatus) DeepCopy() *ExternalMetricStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ExternalMetricStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *HorizontalPodAutoscaler) DeepCopyInto(out *HorizontalPodAutoscaler) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPodAutoscaler.
+func (in *HorizontalPodAutoscaler) DeepCopy() *HorizontalPodAutoscaler {
+	if in == nil {
+		return nil
+	}
+	out := new(HorizontalPodAutoscaler)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *HorizontalPodAutoscaler) 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 *HorizontalPodAutoscalerCondition) DeepCopyInto(out *HorizontalPodAutoscalerCondition) {
+	*out = *in
+	in.LastTransitionTime.DeepCopyInto(&out.LastTransitionTime)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPodAutoscalerCondition.
+func (in *HorizontalPodAutoscalerCondition) DeepCopy() *HorizontalPodAutoscalerCondition {
+	if in == nil {
+		return nil
+	}
+	out := new(HorizontalPodAutoscalerCondition)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *HorizontalPodAutoscalerList) DeepCopyInto(out *HorizontalPodAutoscalerList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]HorizontalPodAutoscaler, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPodAutoscalerList.
+func (in *HorizontalPodAutoscalerList) DeepCopy() *HorizontalPodAutoscalerList {
+	if in == nil {
+		return nil
+	}
+	out := new(HorizontalPodAutoscalerList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *HorizontalPodAutoscalerList) 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 *HorizontalPodAutoscalerSpec) DeepCopyInto(out *HorizontalPodAutoscalerSpec) {
+	*out = *in
+	out.ScaleTargetRef = in.ScaleTargetRef
+	if in.MinReplicas != nil {
+		in, out := &in.MinReplicas, &out.MinReplicas
+		*out = new(int32)
+		**out = **in
+	}
+	if in.Metrics != nil {
+		in, out := &in.Metrics, &out.Metrics
+		*out = make([]MetricSpec, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPodAutoscalerSpec.
+func (in *HorizontalPodAutoscalerSpec) DeepCopy() *HorizontalPodAutoscalerSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(HorizontalPodAutoscalerSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *HorizontalPodAutoscalerStatus) DeepCopyInto(out *HorizontalPodAutoscalerStatus) {
+	*out = *in
+	if in.ObservedGeneration != nil {
+		in, out := &in.ObservedGeneration, &out.ObservedGeneration
+		*out = new(int64)
+		**out = **in
+	}
+	if in.LastScaleTime != nil {
+		in, out := &in.LastScaleTime, &out.LastScaleTime
+		*out = (*in).DeepCopy()
+	}
+	if in.CurrentMetrics != nil {
+		in, out := &in.CurrentMetrics, &out.CurrentMetrics
+		*out = make([]MetricStatus, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.Conditions != nil {
+		in, out := &in.Conditions, &out.Conditions
+		*out = make([]HorizontalPodAutoscalerCondition, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HorizontalPodAutoscalerStatus.
+func (in *HorizontalPodAutoscalerStatus) DeepCopy() *HorizontalPodAutoscalerStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(HorizontalPodAutoscalerStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MetricIdentifier) DeepCopyInto(out *MetricIdentifier) {
+	*out = *in
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = new(v1.LabelSelector)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricIdentifier.
+func (in *MetricIdentifier) DeepCopy() *MetricIdentifier {
+	if in == nil {
+		return nil
+	}
+	out := new(MetricIdentifier)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MetricSpec) DeepCopyInto(out *MetricSpec) {
+	*out = *in
+	if in.Object != nil {
+		in, out := &in.Object, &out.Object
+		*out = new(ObjectMetricSource)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Pods != nil {
+		in, out := &in.Pods, &out.Pods
+		*out = new(PodsMetricSource)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Resource != nil {
+		in, out := &in.Resource, &out.Resource
+		*out = new(ResourceMetricSource)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.External != nil {
+		in, out := &in.External, &out.External
+		*out = new(ExternalMetricSource)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricSpec.
+func (in *MetricSpec) DeepCopy() *MetricSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(MetricSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MetricStatus) DeepCopyInto(out *MetricStatus) {
+	*out = *in
+	if in.Object != nil {
+		in, out := &in.Object, &out.Object
+		*out = new(ObjectMetricStatus)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Pods != nil {
+		in, out := &in.Pods, &out.Pods
+		*out = new(PodsMetricStatus)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Resource != nil {
+		in, out := &in.Resource, &out.Resource
+		*out = new(ResourceMetricStatus)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.External != nil {
+		in, out := &in.External, &out.External
+		*out = new(ExternalMetricStatus)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricStatus.
+func (in *MetricStatus) DeepCopy() *MetricStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(MetricStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MetricTarget) DeepCopyInto(out *MetricTarget) {
+	*out = *in
+	if in.Value != nil {
+		in, out := &in.Value, &out.Value
+		x := (*in).DeepCopy()
+		*out = &x
+	}
+	if in.AverageValue != nil {
+		in, out := &in.AverageValue, &out.AverageValue
+		x := (*in).DeepCopy()
+		*out = &x
+	}
+	if in.AverageUtilization != nil {
+		in, out := &in.AverageUtilization, &out.AverageUtilization
+		*out = new(int32)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricTarget.
+func (in *MetricTarget) DeepCopy() *MetricTarget {
+	if in == nil {
+		return nil
+	}
+	out := new(MetricTarget)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MetricValueStatus) DeepCopyInto(out *MetricValueStatus) {
+	*out = *in
+	if in.Value != nil {
+		in, out := &in.Value, &out.Value
+		x := (*in).DeepCopy()
+		*out = &x
+	}
+	if in.AverageValue != nil {
+		in, out := &in.AverageValue, &out.AverageValue
+		x := (*in).DeepCopy()
+		*out = &x
+	}
+	if in.AverageUtilization != nil {
+		in, out := &in.AverageUtilization, &out.AverageUtilization
+		*out = new(int32)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricValueStatus.
+func (in *MetricValueStatus) DeepCopy() *MetricValueStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(MetricValueStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ObjectMetricSource) DeepCopyInto(out *ObjectMetricSource) {
+	*out = *in
+	out.DescribedObject = in.DescribedObject
+	in.Target.DeepCopyInto(&out.Target)
+	in.Metric.DeepCopyInto(&out.Metric)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ObjectMetricSource.
+func (in *ObjectMetricSource) DeepCopy() *ObjectMetricSource {
+	if in == nil {
+		return nil
+	}
+	out := new(ObjectMetricSource)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ObjectMetricStatus) DeepCopyInto(out *ObjectMetricStatus) {
+	*out = *in
+	in.Metric.DeepCopyInto(&out.Metric)
+	in.Current.DeepCopyInto(&out.Current)
+	out.DescribedObject = in.DescribedObject
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ObjectMetricStatus.
+func (in *ObjectMetricStatus) DeepCopy() *ObjectMetricStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ObjectMetricStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *PodsMetricSource) DeepCopyInto(out *PodsMetricSource) {
+	*out = *in
+	in.Metric.DeepCopyInto(&out.Metric)
+	in.Target.DeepCopyInto(&out.Target)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodsMetricSource.
+func (in *PodsMetricSource) DeepCopy() *PodsMetricSource {
+	if in == nil {
+		return nil
+	}
+	out := new(PodsMetricSource)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *PodsMetricStatus) DeepCopyInto(out *PodsMetricStatus) {
+	*out = *in
+	in.Metric.DeepCopyInto(&out.Metric)
+	in.Current.DeepCopyInto(&out.Current)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodsMetricStatus.
+func (in *PodsMetricStatus) DeepCopy() *PodsMetricStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(PodsMetricStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ResourceMetricSource) DeepCopyInto(out *ResourceMetricSource) {
+	*out = *in
+	in.Target.DeepCopyInto(&out.Target)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ResourceMetricSource.
+func (in *ResourceMetricSource) DeepCopy() *ResourceMetricSource {
+	if in == nil {
+		return nil
+	}
+	out := new(ResourceMetricSource)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ResourceMetricStatus) DeepCopyInto(out *ResourceMetricStatus) {
+	*out = *in
+	in.Current.DeepCopyInto(&out.Current)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ResourceMetricStatus.
+func (in *ResourceMetricStatus) DeepCopy() *ResourceMetricStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ResourceMetricStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Scale) DeepCopyInto(out *Scale) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	out.Spec = in.Spec
+	out.Status = in.Status
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Scale.
+func (in *Scale) DeepCopy() *Scale {
+	if in == nil {
+		return nil
+	}
+	out := new(Scale)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *Scale) 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 *ScaleSpec) DeepCopyInto(out *ScaleSpec) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ScaleSpec.
+func (in *ScaleSpec) DeepCopy() *ScaleSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ScaleSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ScaleStatus) DeepCopyInto(out *ScaleStatus) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ScaleStatus.
+func (in *ScaleStatus) DeepCopy() *ScaleStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ScaleStatus)
+	in.DeepCopyInto(out)
+	return out
+}

vendor/k8s.io/kubernetes/pkg/apis/core/annotation_key_constants.go

@@ -0,0 +1,104 @@
+/*
+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 should be consistent with pkg/api/v1/annotation_key_constants.go.
+
+package core
+
+const (
+	// ImagePolicyFailedOpenKey is added to pods created by failing open when the image policy
+	// webhook backend fails.
+	ImagePolicyFailedOpenKey string = "alpha.image-policy.k8s.io/failed-open"
+
+	// PodPresetOptOutAnnotationKey represents the annotation key for a pod to exempt itself from pod preset manipulation
+	PodPresetOptOutAnnotationKey string = "podpreset.admission.kubernetes.io/exclude"
+
+	// MirrorAnnotationKey represents the annotation key set by kubelets when creating mirror pods
+	MirrorPodAnnotationKey string = "kubernetes.io/config.mirror"
+
+	// TolerationsAnnotationKey represents the key of tolerations data (json serialized)
+	// in the Annotations of a Pod.
+	TolerationsAnnotationKey string = "scheduler.alpha.kubernetes.io/tolerations"
+
+	// TaintsAnnotationKey represents the key of taints data (json serialized)
+	// in the Annotations of a Node.
+	TaintsAnnotationKey string = "scheduler.alpha.kubernetes.io/taints"
+
+	// SeccompPodAnnotationKey represents the key of a seccomp profile applied
+	// to all containers of a pod.
+	SeccompPodAnnotationKey string = "seccomp.security.alpha.kubernetes.io/pod"
+
+	// SeccompContainerAnnotationKeyPrefix represents the key of a seccomp profile applied
+	// to one container of a pod.
+	SeccompContainerAnnotationKeyPrefix string = "container.seccomp.security.alpha.kubernetes.io/"
+
+	// SeccompProfileRuntimeDefault represents the default seccomp profile used by container runtime.
+	SeccompProfileRuntimeDefault string = "runtime/default"
+
+	// DeprecatedSeccompProfileDockerDefault represents the default seccomp profile used by docker.
+	// This is now deprecated and should be replaced by SeccompProfileRuntimeDefault.
+	DeprecatedSeccompProfileDockerDefault string = "docker/default"
+
+	// PreferAvoidPodsAnnotationKey represents the key of preferAvoidPods data (json serialized)
+	// in the Annotations of a Node.
+	PreferAvoidPodsAnnotationKey string = "scheduler.alpha.kubernetes.io/preferAvoidPods"
+
+	// ObjectTTLAnnotations represents a suggestion for kubelet for how long it can cache
+	// an object (e.g. secret, config map) before fetching it again from apiserver.
+	// This annotation can be attached to node.
+	ObjectTTLAnnotationKey string = "node.alpha.kubernetes.io/ttl"
+
+	// BootstrapCheckpointAnnotationKey represents a Resource (Pod) that should be checkpointed by
+	// the kubelet prior to running
+	BootstrapCheckpointAnnotationKey string = "node.kubernetes.io/bootstrap-checkpoint"
+
+	// annotation key prefix used to identify non-convertible json paths.
+	NonConvertibleAnnotationPrefix = "non-convertible.kubernetes.io"
+
+	kubectlPrefix = "kubectl.kubernetes.io/"
+
+	// LastAppliedConfigAnnotation is the annotation used to store the previous
+	// configuration of a resource for use in a three way diff by UpdateApplyAnnotation.
+	LastAppliedConfigAnnotation = kubectlPrefix + "last-applied-configuration"
+
+	// AnnotationLoadBalancerSourceRangesKey is the key of the annotation on a service to set allowed ingress ranges on their LoadBalancers
+	//
+	// It should be a comma-separated list of CIDRs, e.g. `0.0.0.0/0` to
+	// allow full access (the default) or `18.0.0.0/8,56.0.0.0/8` to allow
+	// access only from the CIDRs currently allocated to MIT & the USPS.
+	//
+	// Not all cloud providers support this annotation, though AWS & GCE do.
+	AnnotationLoadBalancerSourceRangesKey = "service.beta.kubernetes.io/load-balancer-source-ranges"
+
+	// EndpointsLastChangeTriggerTime is the annotation key, set for endpoints objects, that
+	// represents the timestamp (stored as RFC 3339 date-time string, e.g. '2018-10-22T19:32:52.1Z')
+	// of the last change, of some Pod or Service object, that triggered the endpoints object change.
+	// In other words, if a Pod / Service changed at time T0, that change was observed by endpoints
+	// controller at T1, and the Endpoints object was changed at T2, the
+	// EndpointsLastChangeTriggerTime would be set to T0.
+	//
+	// The "endpoints change trigger" here means any Pod or Service change that resulted in the
+	// Endpoints object change.
+	//
+	// Given the definition of the "endpoints change trigger", please note that this annotation will
+	// be set ONLY for endpoints object changes triggered by either Pod or Service change. If the
+	// Endpoints object changes due to other reasons, this annotation won't be set (or updated if it's
+	// already set).
+	//
+	// This annotation will be used to compute the in-cluster network programming latency SLI, see
+	// https://github.com/kubernetes/community/blob/master/sig-scalability/slos/network_programming_latency.md
+	EndpointsLastChangeTriggerTime = "endpoints.kubernetes.io/last-change-trigger-time"
+)

vendor/k8s.io/kubernetes/pkg/apis/core/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.
+*/
+
+// +k8s:deepcopy-gen=package
+
+// Package api contains the latest (or "internal") version of the
+// Kubernetes API objects. This is the API objects as represented in memory.
+// The contract presented to clients is located in the versioned packages,
+// which are sub-directories. The first one is "v1". Those packages
+// describe how a particular version is serialized to storage/network.
+package core // import "k8s.io/kubernetes/pkg/apis/core"

vendor/k8s.io/kubernetes/pkg/apis/core/field_constants.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 core
+
+// Field path constants that are specific to the internal API
+// representation.
+const (
+	NodeUnschedulableField = "spec.unschedulable"
+	ObjectNameField        = "metadata.name"
+	PodHostField           = "spec.nodeName"
+	PodStatusField         = "status.phase"
+	SecretTypeField        = "type"
+
+	EventReasonField                  = "action"
+	EventSourceField                  = "reportingComponent"
+	EventTypeField                    = "type"
+	EventInvolvedKindField            = "involvedObject.kind"
+	EventInvolvedNamespaceField       = "involvedObject.namespace"
+	EventInvolvedNameField            = "involvedObject.name"
+	EventInvolvedUIDField             = "involvedObject.uid"
+	EventInvolvedAPIVersionField      = "involvedObject.apiVersion"
+	EventInvolvedResourceVersionField = "involvedObject.resourceVersion"
+	EventInvolvedFieldPathField       = "involvedObject.fieldPath"
+)

vendor/k8s.io/kubernetes/pkg/apis/core/helper/helpers.go

@@ -0,0 +1,539 @@
+/*
+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 helper
+
+import (
+	"encoding/json"
+	"fmt"
+	"strings"
+
+	"k8s.io/apimachinery/pkg/api/resource"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/conversion"
+	"k8s.io/apimachinery/pkg/fields"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/apimachinery/pkg/selection"
+	"k8s.io/apimachinery/pkg/util/sets"
+	"k8s.io/apimachinery/pkg/util/validation"
+	"k8s.io/kubernetes/pkg/apis/core"
+)
+
+// IsHugePageResourceName returns true if the resource name has the huge page
+// resource prefix.
+func IsHugePageResourceName(name core.ResourceName) bool {
+	return strings.HasPrefix(string(name), core.ResourceHugePagesPrefix)
+}
+
+// IsQuotaHugePageResourceName returns true if the resource name has the quota
+// related huge page resource prefix.
+func IsQuotaHugePageResourceName(name core.ResourceName) bool {
+	return strings.HasPrefix(string(name), core.ResourceHugePagesPrefix) || strings.HasPrefix(string(name), core.ResourceRequestsHugePagesPrefix)
+}
+
+// HugePageResourceName returns a ResourceName with the canonical hugepage
+// prefix prepended for the specified page size.  The page size is converted
+// to its canonical representation.
+func HugePageResourceName(pageSize resource.Quantity) core.ResourceName {
+	return core.ResourceName(fmt.Sprintf("%s%s", core.ResourceHugePagesPrefix, pageSize.String()))
+}
+
+// HugePageSizeFromResourceName returns the page size for the specified huge page
+// resource name.  If the specified input is not a valid huge page resource name
+// an error is returned.
+func HugePageSizeFromResourceName(name core.ResourceName) (resource.Quantity, error) {
+	if !IsHugePageResourceName(name) {
+		return resource.Quantity{}, fmt.Errorf("resource name: %s is an invalid hugepage name", name)
+	}
+	pageSize := strings.TrimPrefix(string(name), core.ResourceHugePagesPrefix)
+	return resource.ParseQuantity(pageSize)
+}
+
+// NonConvertibleFields iterates over the provided map and filters out all but
+// any keys with the "non-convertible.kubernetes.io" prefix.
+func NonConvertibleFields(annotations map[string]string) map[string]string {
+	nonConvertibleKeys := map[string]string{}
+	for key, value := range annotations {
+		if strings.HasPrefix(key, core.NonConvertibleAnnotationPrefix) {
+			nonConvertibleKeys[key] = value
+		}
+	}
+	return nonConvertibleKeys
+}
+
+// Semantic can do semantic deep equality checks for core objects.
+// Example: apiequality.Semantic.DeepEqual(aPod, aPodWithNonNilButEmptyMaps) == true
+var Semantic = conversion.EqualitiesOrDie(
+	func(a, b resource.Quantity) bool {
+		// Ignore formatting, only care that numeric value stayed the same.
+		// TODO: if we decide it's important, it should be safe to start comparing the format.
+		//
+		// Uninitialized quantities are equivalent to 0 quantities.
+		return a.Cmp(b) == 0
+	},
+	func(a, b metav1.MicroTime) bool {
+		return a.UTC() == b.UTC()
+	},
+	func(a, b metav1.Time) bool {
+		return a.UTC() == b.UTC()
+	},
+	func(a, b labels.Selector) bool {
+		return a.String() == b.String()
+	},
+	func(a, b fields.Selector) bool {
+		return a.String() == b.String()
+	},
+)
+
+var standardResourceQuotaScopes = sets.NewString(
+	string(core.ResourceQuotaScopeTerminating),
+	string(core.ResourceQuotaScopeNotTerminating),
+	string(core.ResourceQuotaScopeBestEffort),
+	string(core.ResourceQuotaScopeNotBestEffort),
+	string(core.ResourceQuotaScopePriorityClass),
+)
+
+// IsStandardResourceQuotaScope returns true if the scope is a standard value
+func IsStandardResourceQuotaScope(str string) bool {
+	return standardResourceQuotaScopes.Has(str)
+}
+
+var podObjectCountQuotaResources = sets.NewString(
+	string(core.ResourcePods),
+)
+
+var podComputeQuotaResources = sets.NewString(
+	string(core.ResourceCPU),
+	string(core.ResourceMemory),
+	string(core.ResourceLimitsCPU),
+	string(core.ResourceLimitsMemory),
+	string(core.ResourceRequestsCPU),
+	string(core.ResourceRequestsMemory),
+)
+
+// IsResourceQuotaScopeValidForResource returns true if the resource applies to the specified scope
+func IsResourceQuotaScopeValidForResource(scope core.ResourceQuotaScope, resource string) bool {
+	switch scope {
+	case core.ResourceQuotaScopeTerminating, core.ResourceQuotaScopeNotTerminating, core.ResourceQuotaScopeNotBestEffort, core.ResourceQuotaScopePriorityClass:
+		return podObjectCountQuotaResources.Has(resource) || podComputeQuotaResources.Has(resource)
+	case core.ResourceQuotaScopeBestEffort:
+		return podObjectCountQuotaResources.Has(resource)
+	default:
+		return true
+	}
+}
+
+var standardContainerResources = sets.NewString(
+	string(core.ResourceCPU),
+	string(core.ResourceMemory),
+	string(core.ResourceEphemeralStorage),
+)
+
+// IsStandardContainerResourceName returns true if the container can make a resource request
+// for the specified resource
+func IsStandardContainerResourceName(str string) bool {
+	return standardContainerResources.Has(str) || IsHugePageResourceName(core.ResourceName(str))
+}
+
+// IsExtendedResourceName returns true if:
+// 1. the resource name is not in the default namespace;
+// 2. resource name does not have "requests." prefix,
+// to avoid confusion with the convention in quota
+// 3. it satisfies the rules in IsQualifiedName() after converted into quota resource name
+func IsExtendedResourceName(name core.ResourceName) bool {
+	if IsNativeResource(name) || strings.HasPrefix(string(name), core.DefaultResourceRequestsPrefix) {
+		return false
+	}
+	// Ensure it satisfies the rules in IsQualifiedName() after converted into quota resource name
+	nameForQuota := fmt.Sprintf("%s%s", core.DefaultResourceRequestsPrefix, string(name))
+	if errs := validation.IsQualifiedName(string(nameForQuota)); len(errs) != 0 {
+		return false
+	}
+	return true
+}
+
+// IsNativeResource returns true if the resource name is in the
+// *kubernetes.io/ namespace. Partially-qualified (unprefixed) names are
+// implicitly in the kubernetes.io/ namespace.
+func IsNativeResource(name core.ResourceName) bool {
+	return !strings.Contains(string(name), "/") ||
+		strings.Contains(string(name), core.ResourceDefaultNamespacePrefix)
+}
+
+// IsOvercommitAllowed returns true if the resource is in the default
+// namespace and is not hugepages.
+func IsOvercommitAllowed(name core.ResourceName) bool {
+	return IsNativeResource(name) &&
+		!IsHugePageResourceName(name)
+}
+
+var standardLimitRangeTypes = sets.NewString(
+	string(core.LimitTypePod),
+	string(core.LimitTypeContainer),
+	string(core.LimitTypePersistentVolumeClaim),
+)
+
+// IsStandardLimitRangeType returns true if the type is Pod or Container
+func IsStandardLimitRangeType(str string) bool {
+	return standardLimitRangeTypes.Has(str)
+}
+
+var standardQuotaResources = sets.NewString(
+	string(core.ResourceCPU),
+	string(core.ResourceMemory),
+	string(core.ResourceEphemeralStorage),
+	string(core.ResourceRequestsCPU),
+	string(core.ResourceRequestsMemory),
+	string(core.ResourceRequestsStorage),
+	string(core.ResourceRequestsEphemeralStorage),
+	string(core.ResourceLimitsCPU),
+	string(core.ResourceLimitsMemory),
+	string(core.ResourceLimitsEphemeralStorage),
+	string(core.ResourcePods),
+	string(core.ResourceQuotas),
+	string(core.ResourceServices),
+	string(core.ResourceReplicationControllers),
+	string(core.ResourceSecrets),
+	string(core.ResourcePersistentVolumeClaims),
+	string(core.ResourceConfigMaps),
+	string(core.ResourceServicesNodePorts),
+	string(core.ResourceServicesLoadBalancers),
+)
+
+// IsStandardQuotaResourceName returns true if the resource is known to
+// the quota tracking system
+func IsStandardQuotaResourceName(str string) bool {
+	return standardQuotaResources.Has(str) || IsQuotaHugePageResourceName(core.ResourceName(str))
+}
+
+var standardResources = sets.NewString(
+	string(core.ResourceCPU),
+	string(core.ResourceMemory),
+	string(core.ResourceEphemeralStorage),
+	string(core.ResourceRequestsCPU),
+	string(core.ResourceRequestsMemory),
+	string(core.ResourceRequestsEphemeralStorage),
+	string(core.ResourceLimitsCPU),
+	string(core.ResourceLimitsMemory),
+	string(core.ResourceLimitsEphemeralStorage),
+	string(core.ResourcePods),
+	string(core.ResourceQuotas),
+	string(core.ResourceServices),
+	string(core.ResourceReplicationControllers),
+	string(core.ResourceSecrets),
+	string(core.ResourceConfigMaps),
+	string(core.ResourcePersistentVolumeClaims),
+	string(core.ResourceStorage),
+	string(core.ResourceRequestsStorage),
+	string(core.ResourceServicesNodePorts),
+	string(core.ResourceServicesLoadBalancers),
+)
+
+// IsStandardResourceName returns true if the resource is known to the system
+func IsStandardResourceName(str string) bool {
+	return standardResources.Has(str) || IsQuotaHugePageResourceName(core.ResourceName(str))
+}
+
+var integerResources = sets.NewString(
+	string(core.ResourcePods),
+	string(core.ResourceQuotas),
+	string(core.ResourceServices),
+	string(core.ResourceReplicationControllers),
+	string(core.ResourceSecrets),
+	string(core.ResourceConfigMaps),
+	string(core.ResourcePersistentVolumeClaims),
+	string(core.ResourceServicesNodePorts),
+	string(core.ResourceServicesLoadBalancers),
+)
+
+// IsIntegerResourceName returns true if the resource is measured in integer values
+func IsIntegerResourceName(str string) bool {
+	return integerResources.Has(str) || IsExtendedResourceName(core.ResourceName(str))
+}
+
+// this function aims to check if the service's ClusterIP is set or not
+// the objective is not to perform validation here
+func IsServiceIPSet(service *core.Service) bool {
+	return service.Spec.ClusterIP != core.ClusterIPNone && service.Spec.ClusterIP != ""
+}
+
+var standardFinalizers = sets.NewString(
+	string(core.FinalizerKubernetes),
+	metav1.FinalizerOrphanDependents,
+	metav1.FinalizerDeleteDependents,
+)
+
+func IsStandardFinalizerName(str string) bool {
+	return standardFinalizers.Has(str)
+}
+
+// AddToNodeAddresses appends the NodeAddresses to the passed-by-pointer slice,
+// only if they do not already exist
+func AddToNodeAddresses(addresses *[]core.NodeAddress, addAddresses ...core.NodeAddress) {
+	for _, add := range addAddresses {
+		exists := false
+		for _, existing := range *addresses {
+			if existing.Address == add.Address && existing.Type == add.Type {
+				exists = true
+				break
+			}
+		}
+		if !exists {
+			*addresses = append(*addresses, add)
+		}
+	}
+}
+
+// TODO: make method on LoadBalancerStatus?
+func LoadBalancerStatusEqual(l, r *core.LoadBalancerStatus) bool {
+	return ingressSliceEqual(l.Ingress, r.Ingress)
+}
+
+func ingressSliceEqual(lhs, rhs []core.LoadBalancerIngress) bool {
+	if len(lhs) != len(rhs) {
+		return false
+	}
+	for i := range lhs {
+		if !ingressEqual(&lhs[i], &rhs[i]) {
+			return false
+		}
+	}
+	return true
+}
+
+func ingressEqual(lhs, rhs *core.LoadBalancerIngress) bool {
+	if lhs.IP != rhs.IP {
+		return false
+	}
+	if lhs.Hostname != rhs.Hostname {
+		return false
+	}
+	return true
+}
+
+// GetAccessModesAsString returns a string representation of an array of access modes.
+// modes, when present, are always in the same order: RWO,ROX,RWX.
+func GetAccessModesAsString(modes []core.PersistentVolumeAccessMode) string {
+	modes = removeDuplicateAccessModes(modes)
+	modesStr := []string{}
+	if containsAccessMode(modes, core.ReadWriteOnce) {
+		modesStr = append(modesStr, "RWO")
+	}
+	if containsAccessMode(modes, core.ReadOnlyMany) {
+		modesStr = append(modesStr, "ROX")
+	}
+	if containsAccessMode(modes, core.ReadWriteMany) {
+		modesStr = append(modesStr, "RWX")
+	}
+	return strings.Join(modesStr, ",")
+}
+
+// GetAccessModesAsString returns an array of AccessModes from a string created by GetAccessModesAsString
+func GetAccessModesFromString(modes string) []core.PersistentVolumeAccessMode {
+	strmodes := strings.Split(modes, ",")
+	accessModes := []core.PersistentVolumeAccessMode{}
+	for _, s := range strmodes {
+		s = strings.Trim(s, " ")
+		switch {
+		case s == "RWO":
+			accessModes = append(accessModes, core.ReadWriteOnce)
+		case s == "ROX":
+			accessModes = append(accessModes, core.ReadOnlyMany)
+		case s == "RWX":
+			accessModes = append(accessModes, core.ReadWriteMany)
+		}
+	}
+	return accessModes
+}
+
+// removeDuplicateAccessModes returns an array of access modes without any duplicates
+func removeDuplicateAccessModes(modes []core.PersistentVolumeAccessMode) []core.PersistentVolumeAccessMode {
+	accessModes := []core.PersistentVolumeAccessMode{}
+	for _, m := range modes {
+		if !containsAccessMode(accessModes, m) {
+			accessModes = append(accessModes, m)
+		}
+	}
+	return accessModes
+}
+
+func containsAccessMode(modes []core.PersistentVolumeAccessMode, mode core.PersistentVolumeAccessMode) bool {
+	for _, m := range modes {
+		if m == mode {
+			return true
+		}
+	}
+	return false
+}
+
+// NodeSelectorRequirementsAsSelector converts the []NodeSelectorRequirement core type into a struct that implements
+// labels.Selector.
+func NodeSelectorRequirementsAsSelector(nsm []core.NodeSelectorRequirement) (labels.Selector, error) {
+	if len(nsm) == 0 {
+		return labels.Nothing(), nil
+	}
+	selector := labels.NewSelector()
+	for _, expr := range nsm {
+		var op selection.Operator
+		switch expr.Operator {
+		case core.NodeSelectorOpIn:
+			op = selection.In
+		case core.NodeSelectorOpNotIn:
+			op = selection.NotIn
+		case core.NodeSelectorOpExists:
+			op = selection.Exists
+		case core.NodeSelectorOpDoesNotExist:
+			op = selection.DoesNotExist
+		case core.NodeSelectorOpGt:
+			op = selection.GreaterThan
+		case core.NodeSelectorOpLt:
+			op = selection.LessThan
+		default:
+			return nil, fmt.Errorf("%q is not a valid node selector operator", expr.Operator)
+		}
+		r, err := labels.NewRequirement(expr.Key, op, expr.Values)
+		if err != nil {
+			return nil, err
+		}
+		selector = selector.Add(*r)
+	}
+	return selector, nil
+}
+
+// NodeSelectorRequirementsAsFieldSelector converts the []NodeSelectorRequirement core type into a struct that implements
+// fields.Selector.
+func NodeSelectorRequirementsAsFieldSelector(nsm []core.NodeSelectorRequirement) (fields.Selector, error) {
+	if len(nsm) == 0 {
+		return fields.Nothing(), nil
+	}
+
+	selectors := []fields.Selector{}
+	for _, expr := range nsm {
+		switch expr.Operator {
+		case core.NodeSelectorOpIn:
+			if len(expr.Values) != 1 {
+				return nil, fmt.Errorf("unexpected number of value (%d) for node field selector operator %q",
+					len(expr.Values), expr.Operator)
+			}
+			selectors = append(selectors, fields.OneTermEqualSelector(expr.Key, expr.Values[0]))
+
+		case core.NodeSelectorOpNotIn:
+			if len(expr.Values) != 1 {
+				return nil, fmt.Errorf("unexpected number of value (%d) for node field selector operator %q",
+					len(expr.Values), expr.Operator)
+			}
+			selectors = append(selectors, fields.OneTermNotEqualSelector(expr.Key, expr.Values[0]))
+
+		default:
+			return nil, fmt.Errorf("%q is not a valid node field selector operator", expr.Operator)
+		}
+	}
+
+	return fields.AndSelectors(selectors...), nil
+}
+
+// GetTolerationsFromPodAnnotations gets the json serialized tolerations data from Pod.Annotations
+// and converts it to the []Toleration type in core.
+func GetTolerationsFromPodAnnotations(annotations map[string]string) ([]core.Toleration, error) {
+	var tolerations []core.Toleration
+	if len(annotations) > 0 && annotations[core.TolerationsAnnotationKey] != "" {
+		err := json.Unmarshal([]byte(annotations[core.TolerationsAnnotationKey]), &tolerations)
+		if err != nil {
+			return tolerations, err
+		}
+	}
+	return tolerations, nil
+}
+
+// AddOrUpdateTolerationInPod tries to add a toleration to the pod's toleration list.
+// Returns true if something was updated, false otherwise.
+func AddOrUpdateTolerationInPod(pod *core.Pod, toleration *core.Toleration) bool {
+	podTolerations := pod.Spec.Tolerations
+
+	var newTolerations []core.Toleration
+	updated := false
+	for i := range podTolerations {
+		if toleration.MatchToleration(&podTolerations[i]) {
+			if Semantic.DeepEqual(toleration, podTolerations[i]) {
+				return false
+			}
+			newTolerations = append(newTolerations, *toleration)
+			updated = true
+			continue
+		}
+
+		newTolerations = append(newTolerations, podTolerations[i])
+	}
+
+	if !updated {
+		newTolerations = append(newTolerations, *toleration)
+	}
+
+	pod.Spec.Tolerations = newTolerations
+	return true
+}
+
+// GetTaintsFromNodeAnnotations gets the json serialized taints data from Pod.Annotations
+// and converts it to the []Taint type in core.
+func GetTaintsFromNodeAnnotations(annotations map[string]string) ([]core.Taint, error) {
+	var taints []core.Taint
+	if len(annotations) > 0 && annotations[core.TaintsAnnotationKey] != "" {
+		err := json.Unmarshal([]byte(annotations[core.TaintsAnnotationKey]), &taints)
+		if err != nil {
+			return []core.Taint{}, err
+		}
+	}
+	return taints, nil
+}
+
+// GetPersistentVolumeClass returns StorageClassName.
+func GetPersistentVolumeClass(volume *core.PersistentVolume) string {
+	// Use beta annotation first
+	if class, found := volume.Annotations[core.BetaStorageClassAnnotation]; found {
+		return class
+	}
+
+	return volume.Spec.StorageClassName
+}
+
+// GetPersistentVolumeClaimClass returns StorageClassName. If no storage class was
+// requested, it returns "".
+func GetPersistentVolumeClaimClass(claim *core.PersistentVolumeClaim) string {
+	// Use beta annotation first
+	if class, found := claim.Annotations[core.BetaStorageClassAnnotation]; found {
+		return class
+	}
+
+	if claim.Spec.StorageClassName != nil {
+		return *claim.Spec.StorageClassName
+	}
+
+	return ""
+}
+
+// PersistentVolumeClaimHasClass returns true if given claim has set StorageClassName field.
+func PersistentVolumeClaimHasClass(claim *core.PersistentVolumeClaim) bool {
+	// Use beta annotation first
+	if _, found := claim.Annotations[core.BetaStorageClassAnnotation]; found {
+		return true
+	}
+
+	if claim.Spec.StorageClassName != nil {
+		return true
+	}
+
+	return false
+}

vendor/k8s.io/kubernetes/pkg/apis/core/install/install.go

@@ -0,0 +1,38 @@
+/*
+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 install installs the v1 monolithic api, making it available as an
+// option to all of the API encoding/decoding machinery.
+package install
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+	"k8s.io/kubernetes/pkg/api/legacyscheme"
+	"k8s.io/kubernetes/pkg/apis/core"
+	"k8s.io/kubernetes/pkg/apis/core/v1"
+)
+
+func init() {
+	Install(legacyscheme.Scheme)
+}
+
+// Install registers the API group and adds types to a scheme
+func Install(scheme *runtime.Scheme) {
+	utilruntime.Must(core.AddToScheme(scheme))
+	utilruntime.Must(v1.AddToScheme(scheme))
+	utilruntime.Must(scheme.SetVersionPriority(v1.SchemeGroupVersion))
+}

vendor/k8s.io/kubernetes/pkg/apis/core/json.go

@@ -0,0 +1,28 @@
+/*
+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 core
+
+import "encoding/json"
+
+// This file implements json marshaling/unmarshaling interfaces on objects that are currently marshaled into annotations
+// to prevent anyone from marshaling these internal structs.
+
+var _ = json.Marshaler(&AvoidPods{})
+var _ = json.Unmarshaler(&AvoidPods{})
+
+func (AvoidPods) MarshalJSON() ([]byte, error) { panic("do not marshal internal struct") }
+func (*AvoidPods) UnmarshalJSON([]byte) error  { panic("do not unmarshal to internal struct") }

vendor/k8s.io/kubernetes/pkg/apis/core/objectreference.go

@@ -0,0 +1,34 @@
+/*
+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.
+*/
+
+//TODO: consider making these methods functions, because we don't want helper
+//functions in the k8s.io/api repo.
+
+package core
+
+import (
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+func (obj *ObjectReference) SetGroupVersionKind(gvk schema.GroupVersionKind) {
+	obj.APIVersion, obj.Kind = gvk.ToAPIVersionAndKind()
+}
+
+func (obj *ObjectReference) GroupVersionKind() schema.GroupVersionKind {
+	return schema.FromAPIVersionAndKind(obj.APIVersion, obj.Kind)
+}
+
+func (obj *ObjectReference) GetObjectKind() schema.ObjectKind { return obj }

vendor/k8s.io/kubernetes/pkg/apis/core/pods/helpers.go

@@ -0,0 +1,63 @@
+/*
+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 pods
+
+import (
+	"fmt"
+
+	"k8s.io/kubernetes/pkg/fieldpath"
+)
+
+// ConvertDownwardAPIFieldLabel converts the specified downward API field label
+// and its value in the pod of the specified version to the internal version,
+// and returns the converted label and value. This function returns an error if
+// the conversion fails.
+func ConvertDownwardAPIFieldLabel(version, label, value string) (string, string, error) {
+	if version != "v1" {
+		return "", "", fmt.Errorf("unsupported pod version: %s", version)
+	}
+
+	if path, _, ok := fieldpath.SplitMaybeSubscriptedPath(label); ok {
+		switch path {
+		case "metadata.annotations", "metadata.labels":
+			return label, value, nil
+		default:
+			return "", "", fmt.Errorf("field label does not support subscript: %s", label)
+		}
+	}
+
+	switch label {
+	case "metadata.annotations",
+		"metadata.labels",
+		"metadata.name",
+		"metadata.namespace",
+		"metadata.uid",
+		"spec.nodeName",
+		"spec.restartPolicy",
+		"spec.serviceAccountName",
+		"spec.schedulerName",
+		"status.phase",
+		"status.hostIP",
+		"status.podIP":
+		return label, value, nil
+	// This is for backwards compatibility with old v1 clients which send spec.host
+	case "spec.host":
+		return "spec.nodeName", value, nil
+	default:
+		return "", "", fmt.Errorf("field label not supported: %s", label)
+	}
+}

vendor/k8s.io/kubernetes/pkg/apis/core/register.go

@@ -0,0 +1,98 @@
+/*
+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 core
+
+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 = ""
+
+// 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 {
+	if err := scheme.AddIgnoredConversionType(&metav1.TypeMeta{}, &metav1.TypeMeta{}); err != nil {
+		return err
+	}
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&Pod{},
+		&PodList{},
+		&PodStatusResult{},
+		&PodTemplate{},
+		&PodTemplateList{},
+		&ReplicationControllerList{},
+		&ReplicationController{},
+		&ServiceList{},
+		&Service{},
+		&ServiceProxyOptions{},
+		&NodeList{},
+		&Node{},
+		&NodeProxyOptions{},
+		&Endpoints{},
+		&EndpointsList{},
+		&Binding{},
+		&Event{},
+		&EventList{},
+		&List{},
+		&LimitRange{},
+		&LimitRangeList{},
+		&ResourceQuota{},
+		&ResourceQuotaList{},
+		&Namespace{},
+		&NamespaceList{},
+		&ServiceAccount{},
+		&ServiceAccountList{},
+		&Secret{},
+		&SecretList{},
+		&PersistentVolume{},
+		&PersistentVolumeList{},
+		&PersistentVolumeClaim{},
+		&PersistentVolumeClaimList{},
+		&PodAttachOptions{},
+		&PodLogOptions{},
+		&PodExecOptions{},
+		&PodPortForwardOptions{},
+		&PodProxyOptions{},
+		&ComponentStatus{},
+		&ComponentStatusList{},
+		&SerializedReference{},
+		&RangeAllocation{},
+		&ConfigMap{},
+		&ConfigMapList{},
+	)
+
+	return nil
+}

vendor/k8s.io/kubernetes/pkg/apis/core/resource.go

@@ -0,0 +1,55 @@
+/*
+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 core
+
+import (
+	"k8s.io/apimachinery/pkg/api/resource"
+)
+
+func (self ResourceName) String() string {
+	return string(self)
+}
+
+// Returns the CPU limit if specified.
+func (self *ResourceList) Cpu() *resource.Quantity {
+	if val, ok := (*self)[ResourceCPU]; ok {
+		return &val
+	}
+	return &resource.Quantity{Format: resource.DecimalSI}
+}
+
+// Returns the Memory limit if specified.
+func (self *ResourceList) Memory() *resource.Quantity {
+	if val, ok := (*self)[ResourceMemory]; ok {
+		return &val
+	}
+	return &resource.Quantity{Format: resource.BinarySI}
+}
+
+func (self *ResourceList) Pods() *resource.Quantity {
+	if val, ok := (*self)[ResourcePods]; ok {
+		return &val
+	}
+	return &resource.Quantity{}
+}
+
+func (self *ResourceList) StorageEphemeral() *resource.Quantity {
+	if val, ok := (*self)[ResourceEphemeralStorage]; ok {
+		return &val
+	}
+	return &resource.Quantity{}
+}

vendor/k8s.io/kubernetes/pkg/apis/core/taint.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.
+*/
+
+//TODO: consider making these methods functions, because we don't want helper
+//functions in the k8s.io/api repo.
+
+package core
+
+import "fmt"
+
+// MatchTaint checks if the taint matches taintToMatch. Taints are unique by key:effect,
+// if the two taints have same key:effect, regard as they match.
+func (t *Taint) MatchTaint(taintToMatch Taint) bool {
+	return t.Key == taintToMatch.Key && t.Effect == taintToMatch.Effect
+}
+
+// taint.ToString() converts taint struct to string in format key=value:effect or key:effect.
+func (t *Taint) ToString() string {
+	if len(t.Value) == 0 {
+		return fmt.Sprintf("%v:%v", t.Key, t.Effect)
+	}
+	return fmt.Sprintf("%v=%v:%v", t.Key, t.Value, t.Effect)
+}

vendor/k8s.io/kubernetes/pkg/apis/core/toleration.go

@@ -0,0 +1,30 @@
+/*
+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.
+*/
+
+//TODO: consider making these methods functions, because we don't want helper
+//functions in the k8s.io/api repo.
+
+package core
+
+// MatchToleration checks if the toleration matches tolerationToMatch. Tolerations are unique by <key,effect,operator,value>,
+// if the two tolerations have same <key,effect,operator,value> combination, regard as they match.
+// TODO: uniqueness check for tolerations in api validations.
+func (t *Toleration) MatchToleration(tolerationToMatch *Toleration) bool {
+	return t.Key == tolerationToMatch.Key &&
+		t.Effect == tolerationToMatch.Effect &&
+		t.Operator == tolerationToMatch.Operator &&
+		t.Value == tolerationToMatch.Value
+}

vendor/k8s.io/kubernetes/pkg/apis/core/v1/conversion.go

@@ -0,0 +1,547 @@
+/*
+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 v1
+
+import (
+	"fmt"
+	"reflect"
+
+	"k8s.io/api/core/v1"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/conversion"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/validation/field"
+	"k8s.io/kubernetes/pkg/apis/apps"
+	"k8s.io/kubernetes/pkg/apis/core"
+)
+
+func addConversionFuncs(scheme *runtime.Scheme) error {
+	// Add non-generated conversion functions
+	err := scheme.AddConversionFuncs(
+		Convert_core_Pod_To_v1_Pod,
+		Convert_core_PodSpec_To_v1_PodSpec,
+		Convert_core_ReplicationControllerSpec_To_v1_ReplicationControllerSpec,
+		Convert_core_ServiceSpec_To_v1_ServiceSpec,
+		Convert_v1_Pod_To_core_Pod,
+		Convert_v1_PodSpec_To_core_PodSpec,
+		Convert_v1_ReplicationControllerSpec_To_core_ReplicationControllerSpec,
+		Convert_v1_Secret_To_core_Secret,
+		Convert_v1_ServiceSpec_To_core_ServiceSpec,
+		Convert_v1_ResourceList_To_core_ResourceList,
+		Convert_v1_ReplicationController_To_apps_ReplicaSet,
+		Convert_v1_ReplicationControllerSpec_To_apps_ReplicaSetSpec,
+		Convert_v1_ReplicationControllerStatus_To_apps_ReplicaSetStatus,
+		Convert_apps_ReplicaSet_To_v1_ReplicationController,
+		Convert_apps_ReplicaSetSpec_To_v1_ReplicationControllerSpec,
+		Convert_apps_ReplicaSetStatus_To_v1_ReplicationControllerStatus,
+	)
+	if err != nil {
+		return err
+	}
+
+	// Add field conversion funcs.
+	err = scheme.AddFieldLabelConversionFunc(SchemeGroupVersion.WithKind("Pod"),
+		func(label, value string) (string, string, error) {
+			switch label {
+			case "metadata.name",
+				"metadata.namespace",
+				"spec.nodeName",
+				"spec.restartPolicy",
+				"spec.schedulerName",
+				"spec.serviceAccountName",
+				"status.phase",
+				"status.podIP",
+				"status.nominatedNodeName":
+				return label, value, nil
+			// This is for backwards compatibility with old v1 clients which send spec.host
+			case "spec.host":
+				return "spec.nodeName", value, nil
+			default:
+				return "", "", fmt.Errorf("field label not supported: %s", label)
+			}
+		},
+	)
+	if err != nil {
+		return err
+	}
+	err = scheme.AddFieldLabelConversionFunc(SchemeGroupVersion.WithKind("Node"),
+		func(label, value string) (string, string, error) {
+			switch label {
+			case "metadata.name":
+				return label, value, nil
+			case "spec.unschedulable":
+				return label, value, nil
+			default:
+				return "", "", fmt.Errorf("field label not supported: %s", label)
+			}
+		},
+	)
+	if err != nil {
+		return err
+	}
+	err = scheme.AddFieldLabelConversionFunc(SchemeGroupVersion.WithKind("ReplicationController"),
+		func(label, value string) (string, string, error) {
+			switch label {
+			case "metadata.name",
+				"metadata.namespace",
+				"status.replicas":
+				return label, value, nil
+			default:
+				return "", "", fmt.Errorf("field label not supported: %s", label)
+			}
+		})
+	if err != nil {
+		return err
+	}
+	if err := AddFieldLabelConversionsForEvent(scheme); err != nil {
+		return err
+	}
+	if err := AddFieldLabelConversionsForNamespace(scheme); err != nil {
+		return err
+	}
+	if err := AddFieldLabelConversionsForSecret(scheme); err != nil {
+		return err
+	}
+	return nil
+}
+
+func Convert_v1_ReplicationController_To_apps_ReplicaSet(in *v1.ReplicationController, out *apps.ReplicaSet, s conversion.Scope) error {
+	out.ObjectMeta = in.ObjectMeta
+	if err := Convert_v1_ReplicationControllerSpec_To_apps_ReplicaSetSpec(&in.Spec, &out.Spec, s); err != nil {
+		return err
+	}
+	if err := Convert_v1_ReplicationControllerStatus_To_apps_ReplicaSetStatus(&in.Status, &out.Status, s); err != nil {
+		return err
+	}
+	return nil
+}
+
+func Convert_v1_ReplicationControllerSpec_To_apps_ReplicaSetSpec(in *v1.ReplicationControllerSpec, out *apps.ReplicaSetSpec, s conversion.Scope) error {
+	out.Replicas = *in.Replicas
+	out.MinReadySeconds = in.MinReadySeconds
+	if in.Selector != nil {
+		out.Selector = new(metav1.LabelSelector)
+		metav1.Convert_Map_string_To_string_To_v1_LabelSelector(&in.Selector, out.Selector, s)
+	}
+	if in.Template != nil {
+		if err := Convert_v1_PodTemplateSpec_To_core_PodTemplateSpec(in.Template, &out.Template, s); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func Convert_v1_ReplicationControllerStatus_To_apps_ReplicaSetStatus(in *v1.ReplicationControllerStatus, out *apps.ReplicaSetStatus, s conversion.Scope) error {
+	out.Replicas = in.Replicas
+	out.FullyLabeledReplicas = in.FullyLabeledReplicas
+	out.ReadyReplicas = in.ReadyReplicas
+	out.AvailableReplicas = in.AvailableReplicas
+	out.ObservedGeneration = in.ObservedGeneration
+	for _, cond := range in.Conditions {
+		out.Conditions = append(out.Conditions, apps.ReplicaSetCondition{
+			Type:               apps.ReplicaSetConditionType(cond.Type),
+			Status:             core.ConditionStatus(cond.Status),
+			LastTransitionTime: cond.LastTransitionTime,
+			Reason:             cond.Reason,
+			Message:            cond.Message,
+		})
+	}
+	return nil
+}
+
+func Convert_apps_ReplicaSet_To_v1_ReplicationController(in *apps.ReplicaSet, out *v1.ReplicationController, s conversion.Scope) error {
+	out.ObjectMeta = in.ObjectMeta
+	if err := Convert_apps_ReplicaSetSpec_To_v1_ReplicationControllerSpec(&in.Spec, &out.Spec, s); err != nil {
+		fieldErr, ok := err.(*field.Error)
+		if !ok {
+			return err
+		}
+		if out.Annotations == nil {
+			out.Annotations = make(map[string]string)
+		}
+		out.Annotations[v1.NonConvertibleAnnotationPrefix+"/"+fieldErr.Field] = reflect.ValueOf(fieldErr.BadValue).String()
+	}
+	if err := Convert_apps_ReplicaSetStatus_To_v1_ReplicationControllerStatus(&in.Status, &out.Status, s); err != nil {
+		return err
+	}
+	return nil
+}
+
+func Convert_apps_ReplicaSetSpec_To_v1_ReplicationControllerSpec(in *apps.ReplicaSetSpec, out *v1.ReplicationControllerSpec, s conversion.Scope) error {
+	out.Replicas = new(int32)
+	*out.Replicas = in.Replicas
+	out.MinReadySeconds = in.MinReadySeconds
+	var invalidErr error
+	if in.Selector != nil {
+		invalidErr = metav1.Convert_v1_LabelSelector_To_Map_string_To_string(in.Selector, &out.Selector, s)
+	}
+	out.Template = new(v1.PodTemplateSpec)
+	if err := Convert_core_PodTemplateSpec_To_v1_PodTemplateSpec(&in.Template, out.Template, s); err != nil {
+		return err
+	}
+	return invalidErr
+}
+
+func Convert_apps_ReplicaSetStatus_To_v1_ReplicationControllerStatus(in *apps.ReplicaSetStatus, out *v1.ReplicationControllerStatus, s conversion.Scope) error {
+	out.Replicas = in.Replicas
+	out.FullyLabeledReplicas = in.FullyLabeledReplicas
+	out.ReadyReplicas = in.ReadyReplicas
+	out.AvailableReplicas = in.AvailableReplicas
+	out.ObservedGeneration = in.ObservedGeneration
+	for _, cond := range in.Conditions {
+		out.Conditions = append(out.Conditions, v1.ReplicationControllerCondition{
+			Type:               v1.ReplicationControllerConditionType(cond.Type),
+			Status:             v1.ConditionStatus(cond.Status),
+			LastTransitionTime: cond.LastTransitionTime,
+			Reason:             cond.Reason,
+			Message:            cond.Message,
+		})
+	}
+	return nil
+}
+
+func Convert_core_ReplicationControllerSpec_To_v1_ReplicationControllerSpec(in *core.ReplicationControllerSpec, out *v1.ReplicationControllerSpec, s conversion.Scope) error {
+	out.Replicas = &in.Replicas
+	out.MinReadySeconds = in.MinReadySeconds
+	out.Selector = in.Selector
+	if in.Template != nil {
+		out.Template = new(v1.PodTemplateSpec)
+		if err := Convert_core_PodTemplateSpec_To_v1_PodTemplateSpec(in.Template, out.Template, s); err != nil {
+			return err
+		}
+	} else {
+		out.Template = nil
+	}
+	return nil
+}
+
+func Convert_v1_ReplicationControllerSpec_To_core_ReplicationControllerSpec(in *v1.ReplicationControllerSpec, out *core.ReplicationControllerSpec, s conversion.Scope) error {
+	if in.Replicas != nil {
+		out.Replicas = *in.Replicas
+	}
+	out.MinReadySeconds = in.MinReadySeconds
+	out.Selector = in.Selector
+	if in.Template != nil {
+		out.Template = new(core.PodTemplateSpec)
+		if err := Convert_v1_PodTemplateSpec_To_core_PodTemplateSpec(in.Template, out.Template, s); err != nil {
+			return err
+		}
+	} else {
+		out.Template = nil
+	}
+	return nil
+}
+
+func Convert_core_PodTemplateSpec_To_v1_PodTemplateSpec(in *core.PodTemplateSpec, out *v1.PodTemplateSpec, s conversion.Scope) error {
+	if err := autoConvert_core_PodTemplateSpec_To_v1_PodTemplateSpec(in, out, s); err != nil {
+		return err
+	}
+
+	// drop init container annotations so they don't take effect on legacy kubelets.
+	// remove this once the oldest supported kubelet no longer honors the annotations over the field.
+	out.Annotations = dropInitContainerAnnotations(out.Annotations)
+
+	return nil
+}
+
+func Convert_v1_PodTemplateSpec_To_core_PodTemplateSpec(in *v1.PodTemplateSpec, out *core.PodTemplateSpec, s conversion.Scope) error {
+	if err := autoConvert_v1_PodTemplateSpec_To_core_PodTemplateSpec(in, out, s); err != nil {
+		return err
+	}
+
+	// drop init container annotations so they don't show up as differences when receiving requests from old clients
+	out.Annotations = dropInitContainerAnnotations(out.Annotations)
+
+	return nil
+}
+
+// The following two v1.PodSpec conversions are done here to support v1.ServiceAccount
+// as an alias for ServiceAccountName.
+func Convert_core_PodSpec_To_v1_PodSpec(in *core.PodSpec, out *v1.PodSpec, s conversion.Scope) error {
+	if err := autoConvert_core_PodSpec_To_v1_PodSpec(in, out, s); err != nil {
+		return err
+	}
+
+	// DeprecatedServiceAccount is an alias for ServiceAccountName.
+	out.DeprecatedServiceAccount = in.ServiceAccountName
+
+	if in.SecurityContext != nil {
+		// the host namespace fields have to be handled here for backward compatibility
+		// with v1.0.0
+		out.HostPID = in.SecurityContext.HostPID
+		out.HostNetwork = in.SecurityContext.HostNetwork
+		out.HostIPC = in.SecurityContext.HostIPC
+		out.ShareProcessNamespace = in.SecurityContext.ShareProcessNamespace
+	}
+
+	return nil
+}
+
+func Convert_v1_PodSpec_To_core_PodSpec(in *v1.PodSpec, out *core.PodSpec, s conversion.Scope) error {
+	if err := autoConvert_v1_PodSpec_To_core_PodSpec(in, out, s); err != nil {
+		return err
+	}
+
+	// We support DeprecatedServiceAccount as an alias for ServiceAccountName.
+	// If both are specified, ServiceAccountName (the new field) wins.
+	if in.ServiceAccountName == "" {
+		out.ServiceAccountName = in.DeprecatedServiceAccount
+	}
+
+	// the host namespace fields have to be handled specially for backward compatibility
+	// with v1.0.0
+	if out.SecurityContext == nil {
+		out.SecurityContext = new(core.PodSecurityContext)
+	}
+	out.SecurityContext.HostNetwork = in.HostNetwork
+	out.SecurityContext.HostPID = in.HostPID
+	out.SecurityContext.HostIPC = in.HostIPC
+	out.SecurityContext.ShareProcessNamespace = in.ShareProcessNamespace
+
+	return nil
+}
+
+func Convert_v1_Pod_To_core_Pod(in *v1.Pod, out *core.Pod, s conversion.Scope) error {
+	if err := autoConvert_v1_Pod_To_core_Pod(in, out, s); err != nil {
+		return err
+	}
+
+	// drop init container annotations so they don't show up as differences when receiving requests from old clients
+	out.Annotations = dropInitContainerAnnotations(out.Annotations)
+
+	return nil
+}
+
+func Convert_core_Pod_To_v1_Pod(in *core.Pod, out *v1.Pod, s conversion.Scope) error {
+	if err := autoConvert_core_Pod_To_v1_Pod(in, out, s); err != nil {
+		return err
+	}
+
+	// drop init container annotations so they don't take effect on legacy kubelets.
+	// remove this once the oldest supported kubelet no longer honors the annotations over the field.
+	out.Annotations = dropInitContainerAnnotations(out.Annotations)
+
+	return nil
+}
+
+func Convert_v1_Secret_To_core_Secret(in *v1.Secret, out *core.Secret, s conversion.Scope) error {
+	if err := autoConvert_v1_Secret_To_core_Secret(in, out, s); err != nil {
+		return err
+	}
+
+	// StringData overwrites Data
+	if len(in.StringData) > 0 {
+		if out.Data == nil {
+			out.Data = map[string][]byte{}
+		}
+		for k, v := range in.StringData {
+			out.Data[k] = []byte(v)
+		}
+	}
+
+	return nil
+}
+
+func Convert_core_SecurityContext_To_v1_SecurityContext(in *core.SecurityContext, out *v1.SecurityContext, s conversion.Scope) error {
+	if in.Capabilities != nil {
+		out.Capabilities = new(v1.Capabilities)
+		if err := Convert_core_Capabilities_To_v1_Capabilities(in.Capabilities, out.Capabilities, s); err != nil {
+			return err
+		}
+	} else {
+		out.Capabilities = nil
+	}
+	out.Privileged = in.Privileged
+	if in.SELinuxOptions != nil {
+		out.SELinuxOptions = new(v1.SELinuxOptions)
+		if err := Convert_core_SELinuxOptions_To_v1_SELinuxOptions(in.SELinuxOptions, out.SELinuxOptions, s); err != nil {
+			return err
+		}
+	} else {
+		out.SELinuxOptions = nil
+	}
+	out.RunAsUser = in.RunAsUser
+	out.RunAsGroup = in.RunAsGroup
+	out.RunAsNonRoot = in.RunAsNonRoot
+	out.ReadOnlyRootFilesystem = in.ReadOnlyRootFilesystem
+	out.AllowPrivilegeEscalation = in.AllowPrivilegeEscalation
+	if in.ProcMount != nil {
+		pm := string(*in.ProcMount)
+		pmt := v1.ProcMountType(pm)
+		out.ProcMount = &pmt
+	}
+	return nil
+}
+
+func Convert_core_PodSecurityContext_To_v1_PodSecurityContext(in *core.PodSecurityContext, out *v1.PodSecurityContext, s conversion.Scope) error {
+	out.SupplementalGroups = in.SupplementalGroups
+	if in.SELinuxOptions != nil {
+		out.SELinuxOptions = new(v1.SELinuxOptions)
+		if err := Convert_core_SELinuxOptions_To_v1_SELinuxOptions(in.SELinuxOptions, out.SELinuxOptions, s); err != nil {
+			return err
+		}
+	} else {
+		out.SELinuxOptions = nil
+	}
+	out.RunAsUser = in.RunAsUser
+	out.RunAsGroup = in.RunAsGroup
+	out.RunAsNonRoot = in.RunAsNonRoot
+	out.FSGroup = in.FSGroup
+	if in.Sysctls != nil {
+		out.Sysctls = make([]v1.Sysctl, len(in.Sysctls))
+		for i, sysctl := range in.Sysctls {
+			if err := Convert_core_Sysctl_To_v1_Sysctl(&sysctl, &out.Sysctls[i], s); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func Convert_v1_PodSecurityContext_To_core_PodSecurityContext(in *v1.PodSecurityContext, out *core.PodSecurityContext, s conversion.Scope) error {
+	out.SupplementalGroups = in.SupplementalGroups
+	if in.SELinuxOptions != nil {
+		out.SELinuxOptions = new(core.SELinuxOptions)
+		if err := Convert_v1_SELinuxOptions_To_core_SELinuxOptions(in.SELinuxOptions, out.SELinuxOptions, s); err != nil {
+			return err
+		}
+	} else {
+		out.SELinuxOptions = nil
+	}
+	out.RunAsUser = in.RunAsUser
+	out.RunAsGroup = in.RunAsGroup
+	out.RunAsNonRoot = in.RunAsNonRoot
+	out.FSGroup = in.FSGroup
+	if in.Sysctls != nil {
+		out.Sysctls = make([]core.Sysctl, len(in.Sysctls))
+		for i, sysctl := range in.Sysctls {
+			if err := Convert_v1_Sysctl_To_core_Sysctl(&sysctl, &out.Sysctls[i], s); err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}
+
+// +k8s:conversion-fn=copy-only
+func Convert_v1_ResourceList_To_core_ResourceList(in *v1.ResourceList, out *core.ResourceList, s conversion.Scope) error {
+	if *in == nil {
+		return nil
+	}
+	if *out == nil {
+		*out = make(core.ResourceList, len(*in))
+	}
+	for key, val := range *in {
+		// Moved to defaults
+		// TODO(#18538): We round up resource values to milli scale to maintain API compatibility.
+		// In the future, we should instead reject values that need rounding.
+		// const milliScale = -3
+		// val.RoundUp(milliScale)
+
+		(*out)[core.ResourceName(key)] = val
+	}
+	return nil
+}
+
+func AddFieldLabelConversionsForEvent(scheme *runtime.Scheme) error {
+	return scheme.AddFieldLabelConversionFunc(SchemeGroupVersion.WithKind("Event"),
+		func(label, value string) (string, string, error) {
+			switch label {
+			case "involvedObject.kind",
+				"involvedObject.namespace",
+				"involvedObject.name",
+				"involvedObject.uid",
+				"involvedObject.apiVersion",
+				"involvedObject.resourceVersion",
+				"involvedObject.fieldPath",
+				"reason",
+				"source",
+				"type",
+				"metadata.namespace",
+				"metadata.name":
+				return label, value, nil
+			default:
+				return "", "", fmt.Errorf("field label not supported: %s", label)
+			}
+		})
+}
+
+func AddFieldLabelConversionsForNamespace(scheme *runtime.Scheme) error {
+	return scheme.AddFieldLabelConversionFunc(SchemeGroupVersion.WithKind("Namespace"),
+		func(label, value string) (string, string, error) {
+			switch label {
+			case "status.phase",
+				"metadata.name":
+				return label, value, nil
+			default:
+				return "", "", fmt.Errorf("field label not supported: %s", label)
+			}
+		})
+}
+
+func AddFieldLabelConversionsForSecret(scheme *runtime.Scheme) error {
+	return scheme.AddFieldLabelConversionFunc(SchemeGroupVersion.WithKind("Secret"),
+		func(label, value string) (string, string, error) {
+			switch label {
+			case "type",
+				"metadata.namespace",
+				"metadata.name":
+				return label, value, nil
+			default:
+				return "", "", fmt.Errorf("field label not supported: %s", label)
+			}
+		})
+}
+
+var initContainerAnnotations = map[string]bool{
+	"pod.beta.kubernetes.io/init-containers":          true,
+	"pod.alpha.kubernetes.io/init-containers":         true,
+	"pod.beta.kubernetes.io/init-container-statuses":  true,
+	"pod.alpha.kubernetes.io/init-container-statuses": true,
+}
+
+// dropInitContainerAnnotations returns a copy of the annotations with init container annotations removed,
+// or the original annotations if no init container annotations were present.
+//
+// this can be removed once no clients prior to 1.8 are supported, and no kubelets prior to 1.8 can be run
+// (we don't support kubelets older than 2 versions skewed from the apiserver, but we don't prevent them, either)
+func dropInitContainerAnnotations(oldAnnotations map[string]string) map[string]string {
+	if len(oldAnnotations) == 0 {
+		return oldAnnotations
+	}
+
+	found := false
+	for k := range initContainerAnnotations {
+		if _, ok := oldAnnotations[k]; ok {
+			found = true
+			break
+		}
+	}
+	if !found {
+		return oldAnnotations
+	}
+
+	newAnnotations := make(map[string]string, len(oldAnnotations))
+	for k, v := range oldAnnotations {
+		if !initContainerAnnotations[k] {
+			newAnnotations[k] = v
+		}
+	}
+	return newAnnotations
+}

vendor/k8s.io/kubernetes/pkg/apis/core/v1/defaults.go

@@ -0,0 +1,425 @@
+/*
+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 v1
+
+import (
+	"time"
+
+	"k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/intstr"
+	utilfeature "k8s.io/apiserver/pkg/util/feature"
+	"k8s.io/kubernetes/pkg/features"
+	"k8s.io/kubernetes/pkg/util/parsers"
+	utilpointer "k8s.io/utils/pointer"
+)
+
+func addDefaultingFuncs(scheme *runtime.Scheme) error {
+	return RegisterDefaults(scheme)
+}
+
+func SetDefaults_ResourceList(obj *v1.ResourceList) {
+	for key, val := range *obj {
+		// TODO(#18538): We round up resource values to milli scale to maintain API compatibility.
+		// In the future, we should instead reject values that need rounding.
+		const milliScale = -3
+		val.RoundUp(milliScale)
+
+		(*obj)[v1.ResourceName(key)] = val
+	}
+}
+
+func SetDefaults_ReplicationController(obj *v1.ReplicationController) {
+	var labels map[string]string
+	if obj.Spec.Template != nil {
+		labels = obj.Spec.Template.Labels
+	}
+	// TODO: support templates defined elsewhere when we support them in the API
+	if labels != nil {
+		if len(obj.Spec.Selector) == 0 {
+			obj.Spec.Selector = labels
+		}
+		if len(obj.Labels) == 0 {
+			obj.Labels = labels
+		}
+	}
+	if obj.Spec.Replicas == nil {
+		obj.Spec.Replicas = new(int32)
+		*obj.Spec.Replicas = 1
+	}
+}
+func SetDefaults_Volume(obj *v1.Volume) {
+	if utilpointer.AllPtrFieldsNil(&obj.VolumeSource) {
+		obj.VolumeSource = v1.VolumeSource{
+			EmptyDir: &v1.EmptyDirVolumeSource{},
+		}
+	}
+}
+func SetDefaults_ContainerPort(obj *v1.ContainerPort) {
+	if obj.Protocol == "" {
+		obj.Protocol = v1.ProtocolTCP
+	}
+}
+func SetDefaults_Container(obj *v1.Container) {
+	if obj.ImagePullPolicy == "" {
+		// Ignore error and assume it has been validated elsewhere
+		_, tag, _, _ := parsers.ParseImageName(obj.Image)
+
+		// Check image tag
+		if tag == "latest" {
+			obj.ImagePullPolicy = v1.PullAlways
+		} else {
+			obj.ImagePullPolicy = v1.PullIfNotPresent
+		}
+	}
+	if obj.TerminationMessagePath == "" {
+		obj.TerminationMessagePath = v1.TerminationMessagePathDefault
+	}
+	if obj.TerminationMessagePolicy == "" {
+		obj.TerminationMessagePolicy = v1.TerminationMessageReadFile
+	}
+}
+
+func SetDefaults_Service(obj *v1.Service) {
+	if obj.Spec.SessionAffinity == "" {
+		obj.Spec.SessionAffinity = v1.ServiceAffinityNone
+	}
+	if obj.Spec.SessionAffinity == v1.ServiceAffinityNone {
+		obj.Spec.SessionAffinityConfig = nil
+	}
+	if obj.Spec.SessionAffinity == v1.ServiceAffinityClientIP {
+		if obj.Spec.SessionAffinityConfig == nil || obj.Spec.SessionAffinityConfig.ClientIP == nil || obj.Spec.SessionAffinityConfig.ClientIP.TimeoutSeconds == nil {
+			timeoutSeconds := v1.DefaultClientIPServiceAffinitySeconds
+			obj.Spec.SessionAffinityConfig = &v1.SessionAffinityConfig{
+				ClientIP: &v1.ClientIPConfig{
+					TimeoutSeconds: &timeoutSeconds,
+				},
+			}
+		}
+	}
+	if obj.Spec.Type == "" {
+		obj.Spec.Type = v1.ServiceTypeClusterIP
+	}
+	for i := range obj.Spec.Ports {
+		sp := &obj.Spec.Ports[i]
+		if sp.Protocol == "" {
+			sp.Protocol = v1.ProtocolTCP
+		}
+		if sp.TargetPort == intstr.FromInt(0) || sp.TargetPort == intstr.FromString("") {
+			sp.TargetPort = intstr.FromInt(int(sp.Port))
+		}
+	}
+	// Defaults ExternalTrafficPolicy field for NodePort / LoadBalancer service
+	// to Global for consistency.
+	if (obj.Spec.Type == v1.ServiceTypeNodePort ||
+		obj.Spec.Type == v1.ServiceTypeLoadBalancer) &&
+		obj.Spec.ExternalTrafficPolicy == "" {
+		obj.Spec.ExternalTrafficPolicy = v1.ServiceExternalTrafficPolicyTypeCluster
+	}
+}
+func SetDefaults_Pod(obj *v1.Pod) {
+	// If limits are specified, but requests are not, default requests to limits
+	// This is done here rather than a more specific defaulting pass on v1.ResourceRequirements
+	// because we only want this defaulting semantic to take place on a v1.Pod and not a v1.PodTemplate
+	for i := range obj.Spec.Containers {
+		// set requests to limits if requests are not specified, but limits are
+		if obj.Spec.Containers[i].Resources.Limits != nil {
+			if obj.Spec.Containers[i].Resources.Requests == nil {
+				obj.Spec.Containers[i].Resources.Requests = make(v1.ResourceList)
+			}
+			for key, value := range obj.Spec.Containers[i].Resources.Limits {
+				if _, exists := obj.Spec.Containers[i].Resources.Requests[key]; !exists {
+					obj.Spec.Containers[i].Resources.Requests[key] = *(value.Copy())
+				}
+			}
+		}
+	}
+	for i := range obj.Spec.InitContainers {
+		if obj.Spec.InitContainers[i].Resources.Limits != nil {
+			if obj.Spec.InitContainers[i].Resources.Requests == nil {
+				obj.Spec.InitContainers[i].Resources.Requests = make(v1.ResourceList)
+			}
+			for key, value := range obj.Spec.InitContainers[i].Resources.Limits {
+				if _, exists := obj.Spec.InitContainers[i].Resources.Requests[key]; !exists {
+					obj.Spec.InitContainers[i].Resources.Requests[key] = *(value.Copy())
+				}
+			}
+		}
+	}
+	if obj.Spec.EnableServiceLinks == nil {
+		enableServiceLinks := v1.DefaultEnableServiceLinks
+		obj.Spec.EnableServiceLinks = &enableServiceLinks
+	}
+}
+func SetDefaults_PodSpec(obj *v1.PodSpec) {
+	// New fields added here will break upgrade tests:
+	// https://github.com/kubernetes/kubernetes/issues/69445
+	// In most cases the new defaulted field can added to SetDefaults_Pod instead of here, so
+	// that it only materializes in the Pod object and not all objects with a PodSpec field.
+	if obj.DNSPolicy == "" {
+		obj.DNSPolicy = v1.DNSClusterFirst
+	}
+	if obj.RestartPolicy == "" {
+		obj.RestartPolicy = v1.RestartPolicyAlways
+	}
+	if obj.HostNetwork {
+		defaultHostNetworkPorts(&obj.Containers)
+		defaultHostNetworkPorts(&obj.InitContainers)
+	}
+	if obj.SecurityContext == nil {
+		obj.SecurityContext = &v1.PodSecurityContext{}
+	}
+	if obj.TerminationGracePeriodSeconds == nil {
+		period := int64(v1.DefaultTerminationGracePeriodSeconds)
+		obj.TerminationGracePeriodSeconds = &period
+	}
+	if obj.SchedulerName == "" {
+		obj.SchedulerName = v1.DefaultSchedulerName
+	}
+}
+func SetDefaults_Probe(obj *v1.Probe) {
+	if obj.TimeoutSeconds == 0 {
+		obj.TimeoutSeconds = 1
+	}
+	if obj.PeriodSeconds == 0 {
+		obj.PeriodSeconds = 10
+	}
+	if obj.SuccessThreshold == 0 {
+		obj.SuccessThreshold = 1
+	}
+	if obj.FailureThreshold == 0 {
+		obj.FailureThreshold = 3
+	}
+}
+func SetDefaults_SecretVolumeSource(obj *v1.SecretVolumeSource) {
+	if obj.DefaultMode == nil {
+		perm := int32(v1.SecretVolumeSourceDefaultMode)
+		obj.DefaultMode = &perm
+	}
+}
+func SetDefaults_ConfigMapVolumeSource(obj *v1.ConfigMapVolumeSource) {
+	if obj.DefaultMode == nil {
+		perm := int32(v1.ConfigMapVolumeSourceDefaultMode)
+		obj.DefaultMode = &perm
+	}
+}
+func SetDefaults_DownwardAPIVolumeSource(obj *v1.DownwardAPIVolumeSource) {
+	if obj.DefaultMode == nil {
+		perm := int32(v1.DownwardAPIVolumeSourceDefaultMode)
+		obj.DefaultMode = &perm
+	}
+}
+func SetDefaults_Secret(obj *v1.Secret) {
+	if obj.Type == "" {
+		obj.Type = v1.SecretTypeOpaque
+	}
+}
+func SetDefaults_ProjectedVolumeSource(obj *v1.ProjectedVolumeSource) {
+	if obj.DefaultMode == nil {
+		perm := int32(v1.ProjectedVolumeSourceDefaultMode)
+		obj.DefaultMode = &perm
+	}
+}
+func SetDefaults_ServiceAccountTokenProjection(obj *v1.ServiceAccountTokenProjection) {
+	hour := int64(time.Hour.Seconds())
+	if obj.ExpirationSeconds == nil {
+		obj.ExpirationSeconds = &hour
+	}
+}
+func SetDefaults_PersistentVolume(obj *v1.PersistentVolume) {
+	if obj.Status.Phase == "" {
+		obj.Status.Phase = v1.VolumePending
+	}
+	if obj.Spec.PersistentVolumeReclaimPolicy == "" {
+		obj.Spec.PersistentVolumeReclaimPolicy = v1.PersistentVolumeReclaimRetain
+	}
+	if obj.Spec.VolumeMode == nil && utilfeature.DefaultFeatureGate.Enabled(features.BlockVolume) {
+		obj.Spec.VolumeMode = new(v1.PersistentVolumeMode)
+		*obj.Spec.VolumeMode = v1.PersistentVolumeFilesystem
+	}
+}
+func SetDefaults_PersistentVolumeClaim(obj *v1.PersistentVolumeClaim) {
+	if obj.Status.Phase == "" {
+		obj.Status.Phase = v1.ClaimPending
+	}
+	if obj.Spec.VolumeMode == nil && utilfeature.DefaultFeatureGate.Enabled(features.BlockVolume) {
+		obj.Spec.VolumeMode = new(v1.PersistentVolumeMode)
+		*obj.Spec.VolumeMode = v1.PersistentVolumeFilesystem
+	}
+}
+func SetDefaults_ISCSIVolumeSource(obj *v1.ISCSIVolumeSource) {
+	if obj.ISCSIInterface == "" {
+		obj.ISCSIInterface = "default"
+	}
+}
+func SetDefaults_ISCSIPersistentVolumeSource(obj *v1.ISCSIPersistentVolumeSource) {
+	if obj.ISCSIInterface == "" {
+		obj.ISCSIInterface = "default"
+	}
+}
+func SetDefaults_AzureDiskVolumeSource(obj *v1.AzureDiskVolumeSource) {
+	if obj.CachingMode == nil {
+		obj.CachingMode = new(v1.AzureDataDiskCachingMode)
+		*obj.CachingMode = v1.AzureDataDiskCachingReadWrite
+	}
+	if obj.Kind == nil {
+		obj.Kind = new(v1.AzureDataDiskKind)
+		*obj.Kind = v1.AzureSharedBlobDisk
+	}
+	if obj.FSType == nil {
+		obj.FSType = new(string)
+		*obj.FSType = "ext4"
+	}
+	if obj.ReadOnly == nil {
+		obj.ReadOnly = new(bool)
+		*obj.ReadOnly = false
+	}
+}
+func SetDefaults_Endpoints(obj *v1.Endpoints) {
+	for i := range obj.Subsets {
+		ss := &obj.Subsets[i]
+		for i := range ss.Ports {
+			ep := &ss.Ports[i]
+			if ep.Protocol == "" {
+				ep.Protocol = v1.ProtocolTCP
+			}
+		}
+	}
+}
+func SetDefaults_HTTPGetAction(obj *v1.HTTPGetAction) {
+	if obj.Path == "" {
+		obj.Path = "/"
+	}
+	if obj.Scheme == "" {
+		obj.Scheme = v1.URISchemeHTTP
+	}
+}
+func SetDefaults_NamespaceStatus(obj *v1.NamespaceStatus) {
+	if obj.Phase == "" {
+		obj.Phase = v1.NamespaceActive
+	}
+}
+func SetDefaults_NodeStatus(obj *v1.NodeStatus) {
+	if obj.Allocatable == nil && obj.Capacity != nil {
+		obj.Allocatable = make(v1.ResourceList, len(obj.Capacity))
+		for key, value := range obj.Capacity {
+			obj.Allocatable[key] = *(value.Copy())
+		}
+		obj.Allocatable = obj.Capacity
+	}
+}
+func SetDefaults_ObjectFieldSelector(obj *v1.ObjectFieldSelector) {
+	if obj.APIVersion == "" {
+		obj.APIVersion = "v1"
+	}
+}
+func SetDefaults_LimitRangeItem(obj *v1.LimitRangeItem) {
+	// for container limits, we apply default values
+	if obj.Type == v1.LimitTypeContainer {
+
+		if obj.Default == nil {
+			obj.Default = make(v1.ResourceList)
+		}
+		if obj.DefaultRequest == nil {
+			obj.DefaultRequest = make(v1.ResourceList)
+		}
+
+		// If a default limit is unspecified, but the max is specified, default the limit to the max
+		for key, value := range obj.Max {
+			if _, exists := obj.Default[key]; !exists {
+				obj.Default[key] = *(value.Copy())
+			}
+		}
+		// If a default limit is specified, but the default request is not, default request to limit
+		for key, value := range obj.Default {
+			if _, exists := obj.DefaultRequest[key]; !exists {
+				obj.DefaultRequest[key] = *(value.Copy())
+			}
+		}
+		// If a default request is not specified, but the min is provided, default request to the min
+		for key, value := range obj.Min {
+			if _, exists := obj.DefaultRequest[key]; !exists {
+				obj.DefaultRequest[key] = *(value.Copy())
+			}
+		}
+	}
+}
+func SetDefaults_ConfigMap(obj *v1.ConfigMap) {
+	if obj.Data == nil {
+		obj.Data = make(map[string]string)
+	}
+}
+
+// With host networking default all container ports to host ports.
+func defaultHostNetworkPorts(containers *[]v1.Container) {
+	for i := range *containers {
+		for j := range (*containers)[i].Ports {
+			if (*containers)[i].Ports[j].HostPort == 0 {
+				(*containers)[i].Ports[j].HostPort = (*containers)[i].Ports[j].ContainerPort
+			}
+		}
+	}
+}
+
+func SetDefaults_RBDVolumeSource(obj *v1.RBDVolumeSource) {
+	if obj.RBDPool == "" {
+		obj.RBDPool = "rbd"
+	}
+	if obj.RadosUser == "" {
+		obj.RadosUser = "admin"
+	}
+	if obj.Keyring == "" {
+		obj.Keyring = "/etc/ceph/keyring"
+	}
+}
+
+func SetDefaults_RBDPersistentVolumeSource(obj *v1.RBDPersistentVolumeSource) {
+	if obj.RBDPool == "" {
+		obj.RBDPool = "rbd"
+	}
+	if obj.RadosUser == "" {
+		obj.RadosUser = "admin"
+	}
+	if obj.Keyring == "" {
+		obj.Keyring = "/etc/ceph/keyring"
+	}
+}
+
+func SetDefaults_ScaleIOVolumeSource(obj *v1.ScaleIOVolumeSource) {
+	if obj.StorageMode == "" {
+		obj.StorageMode = "ThinProvisioned"
+	}
+	if obj.FSType == "" {
+		obj.FSType = "xfs"
+	}
+}
+
+func SetDefaults_ScaleIOPersistentVolumeSource(obj *v1.ScaleIOPersistentVolumeSource) {
+	if obj.StorageMode == "" {
+		obj.StorageMode = "ThinProvisioned"
+	}
+	if obj.FSType == "" {
+		obj.FSType = "xfs"
+	}
+}
+
+func SetDefaults_HostPathVolumeSource(obj *v1.HostPathVolumeSource) {
+	typeVol := v1.HostPathUnset
+	if obj.Type == nil {
+		obj.Type = &typeVol
+	}
+}

vendor/k8s.io/kubernetes/pkg/apis/core/v1/doc.go

@@ -0,0 +1,23 @@
+/*
+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:conversion-gen=k8s.io/kubernetes/pkg/apis/core
+// +k8s:conversion-gen-external-types=k8s.io/api/core/v1
+// +k8s:defaulter-gen=TypeMeta
+// +k8s:defaulter-gen-input=../../../../vendor/k8s.io/api/core/v1
+
+// Package v1 is the v1 version of the API.
+package v1 // import "k8s.io/kubernetes/pkg/apis/core/v1"

vendor/k8s.io/kubernetes/pkg/apis/core/v1/helper/helpers.go

@@ -0,0 +1,527 @@
+/*
+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 helper
+
+import (
+	"encoding/json"
+	"fmt"
+	"strings"
+
+	"k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/resource"
+	"k8s.io/apimachinery/pkg/fields"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/apimachinery/pkg/selection"
+	"k8s.io/apimachinery/pkg/util/validation"
+	"k8s.io/kubernetes/pkg/apis/core/helper"
+)
+
+// IsExtendedResourceName returns true if:
+// 1. the resource name is not in the default namespace;
+// 2. resource name does not have "requests." prefix,
+// to avoid confusion with the convention in quota
+// 3. it satisfies the rules in IsQualifiedName() after converted into quota resource name
+func IsExtendedResourceName(name v1.ResourceName) bool {
+	if IsNativeResource(name) || strings.HasPrefix(string(name), v1.DefaultResourceRequestsPrefix) {
+		return false
+	}
+	// Ensure it satisfies the rules in IsQualifiedName() after converted into quota resource name
+	nameForQuota := fmt.Sprintf("%s%s", v1.DefaultResourceRequestsPrefix, string(name))
+	if errs := validation.IsQualifiedName(string(nameForQuota)); len(errs) != 0 {
+		return false
+	}
+	return true
+}
+
+// IsPrefixedNativeResource returns true if the resource name is in the
+// *kubernetes.io/ namespace.
+func IsPrefixedNativeResource(name v1.ResourceName) bool {
+	return strings.Contains(string(name), v1.ResourceDefaultNamespacePrefix)
+}
+
+// IsNativeResource returns true if the resource name is in the
+// *kubernetes.io/ namespace. Partially-qualified (unprefixed) names are
+// implicitly in the kubernetes.io/ namespace.
+func IsNativeResource(name v1.ResourceName) bool {
+	return !strings.Contains(string(name), "/") ||
+		IsPrefixedNativeResource(name)
+}
+
+// IsHugePageResourceName returns true if the resource name has the huge page
+// resource prefix.
+func IsHugePageResourceName(name v1.ResourceName) bool {
+	return strings.HasPrefix(string(name), v1.ResourceHugePagesPrefix)
+}
+
+// HugePageResourceName returns a ResourceName with the canonical hugepage
+// prefix prepended for the specified page size.  The page size is converted
+// to its canonical representation.
+func HugePageResourceName(pageSize resource.Quantity) v1.ResourceName {
+	return v1.ResourceName(fmt.Sprintf("%s%s", v1.ResourceHugePagesPrefix, pageSize.String()))
+}
+
+// HugePageSizeFromResourceName returns the page size for the specified huge page
+// resource name.  If the specified input is not a valid huge page resource name
+// an error is returned.
+func HugePageSizeFromResourceName(name v1.ResourceName) (resource.Quantity, error) {
+	if !IsHugePageResourceName(name) {
+		return resource.Quantity{}, fmt.Errorf("resource name: %s is an invalid hugepage name", name)
+	}
+	pageSize := strings.TrimPrefix(string(name), v1.ResourceHugePagesPrefix)
+	return resource.ParseQuantity(pageSize)
+}
+
+// IsOvercommitAllowed returns true if the resource is in the default
+// namespace and is not hugepages.
+func IsOvercommitAllowed(name v1.ResourceName) bool {
+	return IsNativeResource(name) &&
+		!IsHugePageResourceName(name)
+}
+
+func IsAttachableVolumeResourceName(name v1.ResourceName) bool {
+	return strings.HasPrefix(string(name), v1.ResourceAttachableVolumesPrefix)
+}
+
+// Extended and Hugepages resources
+func IsScalarResourceName(name v1.ResourceName) bool {
+	return IsExtendedResourceName(name) || IsHugePageResourceName(name) ||
+		IsPrefixedNativeResource(name) || IsAttachableVolumeResourceName(name)
+}
+
+// this function aims to check if the service's ClusterIP is set or not
+// the objective is not to perform validation here
+func IsServiceIPSet(service *v1.Service) bool {
+	return service.Spec.ClusterIP != v1.ClusterIPNone && service.Spec.ClusterIP != ""
+}
+
+// AddToNodeAddresses appends the NodeAddresses to the passed-by-pointer slice,
+// only if they do not already exist
+func AddToNodeAddresses(addresses *[]v1.NodeAddress, addAddresses ...v1.NodeAddress) {
+	for _, add := range addAddresses {
+		exists := false
+		for _, existing := range *addresses {
+			if existing.Address == add.Address && existing.Type == add.Type {
+				exists = true
+				break
+			}
+		}
+		if !exists {
+			*addresses = append(*addresses, add)
+		}
+	}
+}
+
+// TODO: make method on LoadBalancerStatus?
+func LoadBalancerStatusEqual(l, r *v1.LoadBalancerStatus) bool {
+	return ingressSliceEqual(l.Ingress, r.Ingress)
+}
+
+func ingressSliceEqual(lhs, rhs []v1.LoadBalancerIngress) bool {
+	if len(lhs) != len(rhs) {
+		return false
+	}
+	for i := range lhs {
+		if !ingressEqual(&lhs[i], &rhs[i]) {
+			return false
+		}
+	}
+	return true
+}
+
+func ingressEqual(lhs, rhs *v1.LoadBalancerIngress) bool {
+	if lhs.IP != rhs.IP {
+		return false
+	}
+	if lhs.Hostname != rhs.Hostname {
+		return false
+	}
+	return true
+}
+
+// TODO: make method on LoadBalancerStatus?
+func LoadBalancerStatusDeepCopy(lb *v1.LoadBalancerStatus) *v1.LoadBalancerStatus {
+	c := &v1.LoadBalancerStatus{}
+	c.Ingress = make([]v1.LoadBalancerIngress, len(lb.Ingress))
+	for i := range lb.Ingress {
+		c.Ingress[i] = lb.Ingress[i]
+	}
+	return c
+}
+
+// GetAccessModesAsString returns a string representation of an array of access modes.
+// modes, when present, are always in the same order: RWO,ROX,RWX.
+func GetAccessModesAsString(modes []v1.PersistentVolumeAccessMode) string {
+	modes = removeDuplicateAccessModes(modes)
+	modesStr := []string{}
+	if containsAccessMode(modes, v1.ReadWriteOnce) {
+		modesStr = append(modesStr, "RWO")
+	}
+	if containsAccessMode(modes, v1.ReadOnlyMany) {
+		modesStr = append(modesStr, "ROX")
+	}
+	if containsAccessMode(modes, v1.ReadWriteMany) {
+		modesStr = append(modesStr, "RWX")
+	}
+	return strings.Join(modesStr, ",")
+}
+
+// GetAccessModesAsString returns an array of AccessModes from a string created by GetAccessModesAsString
+func GetAccessModesFromString(modes string) []v1.PersistentVolumeAccessMode {
+	strmodes := strings.Split(modes, ",")
+	accessModes := []v1.PersistentVolumeAccessMode{}
+	for _, s := range strmodes {
+		s = strings.Trim(s, " ")
+		switch {
+		case s == "RWO":
+			accessModes = append(accessModes, v1.ReadWriteOnce)
+		case s == "ROX":
+			accessModes = append(accessModes, v1.ReadOnlyMany)
+		case s == "RWX":
+			accessModes = append(accessModes, v1.ReadWriteMany)
+		}
+	}
+	return accessModes
+}
+
+// removeDuplicateAccessModes returns an array of access modes without any duplicates
+func removeDuplicateAccessModes(modes []v1.PersistentVolumeAccessMode) []v1.PersistentVolumeAccessMode {
+	accessModes := []v1.PersistentVolumeAccessMode{}
+	for _, m := range modes {
+		if !containsAccessMode(accessModes, m) {
+			accessModes = append(accessModes, m)
+		}
+	}
+	return accessModes
+}
+
+func containsAccessMode(modes []v1.PersistentVolumeAccessMode, mode v1.PersistentVolumeAccessMode) bool {
+	for _, m := range modes {
+		if m == mode {
+			return true
+		}
+	}
+	return false
+}
+
+// NodeSelectorRequirementsAsSelector converts the []NodeSelectorRequirement api type into a struct that implements
+// labels.Selector.
+func NodeSelectorRequirementsAsSelector(nsm []v1.NodeSelectorRequirement) (labels.Selector, error) {
+	if len(nsm) == 0 {
+		return labels.Nothing(), nil
+	}
+	selector := labels.NewSelector()
+	for _, expr := range nsm {
+		var op selection.Operator
+		switch expr.Operator {
+		case v1.NodeSelectorOpIn:
+			op = selection.In
+		case v1.NodeSelectorOpNotIn:
+			op = selection.NotIn
+		case v1.NodeSelectorOpExists:
+			op = selection.Exists
+		case v1.NodeSelectorOpDoesNotExist:
+			op = selection.DoesNotExist
+		case v1.NodeSelectorOpGt:
+			op = selection.GreaterThan
+		case v1.NodeSelectorOpLt:
+			op = selection.LessThan
+		default:
+			return nil, fmt.Errorf("%q is not a valid node selector operator", expr.Operator)
+		}
+		r, err := labels.NewRequirement(expr.Key, op, expr.Values)
+		if err != nil {
+			return nil, err
+		}
+		selector = selector.Add(*r)
+	}
+	return selector, nil
+}
+
+// NodeSelectorRequirementsAsFieldSelector converts the []NodeSelectorRequirement core type into a struct that implements
+// fields.Selector.
+func NodeSelectorRequirementsAsFieldSelector(nsm []v1.NodeSelectorRequirement) (fields.Selector, error) {
+	if len(nsm) == 0 {
+		return fields.Nothing(), nil
+	}
+
+	selectors := []fields.Selector{}
+	for _, expr := range nsm {
+		switch expr.Operator {
+		case v1.NodeSelectorOpIn:
+			if len(expr.Values) != 1 {
+				return nil, fmt.Errorf("unexpected number of value (%d) for node field selector operator %q",
+					len(expr.Values), expr.Operator)
+			}
+			selectors = append(selectors, fields.OneTermEqualSelector(expr.Key, expr.Values[0]))
+
+		case v1.NodeSelectorOpNotIn:
+			if len(expr.Values) != 1 {
+				return nil, fmt.Errorf("unexpected number of value (%d) for node field selector operator %q",
+					len(expr.Values), expr.Operator)
+			}
+			selectors = append(selectors, fields.OneTermNotEqualSelector(expr.Key, expr.Values[0]))
+
+		default:
+			return nil, fmt.Errorf("%q is not a valid node field selector operator", expr.Operator)
+		}
+	}
+
+	return fields.AndSelectors(selectors...), nil
+}
+
+// NodeSelectorRequirementKeysExistInNodeSelectorTerms checks if a NodeSelectorTerm with key is already specified in terms
+func NodeSelectorRequirementKeysExistInNodeSelectorTerms(reqs []v1.NodeSelectorRequirement, terms []v1.NodeSelectorTerm) bool {
+	for _, req := range reqs {
+		for _, term := range terms {
+			for _, r := range term.MatchExpressions {
+				if r.Key == req.Key {
+					return true
+				}
+			}
+		}
+	}
+	return false
+}
+
+// MatchNodeSelectorTerms checks whether the node labels and fields match node selector terms in ORed;
+// nil or empty term matches no objects.
+func MatchNodeSelectorTerms(
+	nodeSelectorTerms []v1.NodeSelectorTerm,
+	nodeLabels labels.Set,
+	nodeFields fields.Set,
+) bool {
+	for _, req := range nodeSelectorTerms {
+		// nil or empty term selects no objects
+		if len(req.MatchExpressions) == 0 && len(req.MatchFields) == 0 {
+			continue
+		}
+
+		if len(req.MatchExpressions) != 0 {
+			labelSelector, err := NodeSelectorRequirementsAsSelector(req.MatchExpressions)
+			if err != nil || !labelSelector.Matches(nodeLabels) {
+				continue
+			}
+		}
+
+		if len(req.MatchFields) != 0 {
+			fieldSelector, err := NodeSelectorRequirementsAsFieldSelector(req.MatchFields)
+			if err != nil || !fieldSelector.Matches(nodeFields) {
+				continue
+			}
+		}
+
+		return true
+	}
+
+	return false
+}
+
+// TopologySelectorRequirementsAsSelector converts the []TopologySelectorLabelRequirement api type into a struct
+// that implements labels.Selector.
+func TopologySelectorRequirementsAsSelector(tsm []v1.TopologySelectorLabelRequirement) (labels.Selector, error) {
+	if len(tsm) == 0 {
+		return labels.Nothing(), nil
+	}
+
+	selector := labels.NewSelector()
+	for _, expr := range tsm {
+		r, err := labels.NewRequirement(expr.Key, selection.In, expr.Values)
+		if err != nil {
+			return nil, err
+		}
+		selector = selector.Add(*r)
+	}
+
+	return selector, nil
+}
+
+// MatchTopologySelectorTerms checks whether given labels match topology selector terms in ORed;
+// nil or empty term matches no objects; while empty term list matches all objects.
+func MatchTopologySelectorTerms(topologySelectorTerms []v1.TopologySelectorTerm, lbls labels.Set) bool {
+	if len(topologySelectorTerms) == 0 {
+		// empty term list matches all objects
+		return true
+	}
+
+	for _, req := range topologySelectorTerms {
+		// nil or empty term selects no objects
+		if len(req.MatchLabelExpressions) == 0 {
+			continue
+		}
+
+		labelSelector, err := TopologySelectorRequirementsAsSelector(req.MatchLabelExpressions)
+		if err != nil || !labelSelector.Matches(lbls) {
+			continue
+		}
+
+		return true
+	}
+
+	return false
+}
+
+// AddOrUpdateTolerationInPodSpec tries to add a toleration to the toleration list in PodSpec.
+// Returns true if something was updated, false otherwise.
+func AddOrUpdateTolerationInPodSpec(spec *v1.PodSpec, toleration *v1.Toleration) bool {
+	podTolerations := spec.Tolerations
+
+	var newTolerations []v1.Toleration
+	updated := false
+	for i := range podTolerations {
+		if toleration.MatchToleration(&podTolerations[i]) {
+			if helper.Semantic.DeepEqual(toleration, podTolerations[i]) {
+				return false
+			}
+			newTolerations = append(newTolerations, *toleration)
+			updated = true
+			continue
+		}
+
+		newTolerations = append(newTolerations, podTolerations[i])
+	}
+
+	if !updated {
+		newTolerations = append(newTolerations, *toleration)
+	}
+
+	spec.Tolerations = newTolerations
+	return true
+}
+
+// AddOrUpdateTolerationInPod tries to add a toleration to the pod's toleration list.
+// Returns true if something was updated, false otherwise.
+func AddOrUpdateTolerationInPod(pod *v1.Pod, toleration *v1.Toleration) bool {
+	return AddOrUpdateTolerationInPodSpec(&pod.Spec, toleration)
+}
+
+// TolerationsTolerateTaint checks if taint is tolerated by any of the tolerations.
+func TolerationsTolerateTaint(tolerations []v1.Toleration, taint *v1.Taint) bool {
+	for i := range tolerations {
+		if tolerations[i].ToleratesTaint(taint) {
+			return true
+		}
+	}
+	return false
+}
+
+type taintsFilterFunc func(*v1.Taint) bool
+
+// TolerationsTolerateTaintsWithFilter checks if given tolerations tolerates
+// all the taints that apply to the filter in given taint list.
+func TolerationsTolerateTaintsWithFilter(tolerations []v1.Toleration, taints []v1.Taint, applyFilter taintsFilterFunc) bool {
+	if len(taints) == 0 {
+		return true
+	}
+
+	for i := range taints {
+		if applyFilter != nil && !applyFilter(&taints[i]) {
+			continue
+		}
+
+		if !TolerationsTolerateTaint(tolerations, &taints[i]) {
+			return false
+		}
+	}
+
+	return true
+}
+
+// Returns true and list of Tolerations matching all Taints if all are tolerated, or false otherwise.
+func GetMatchingTolerations(taints []v1.Taint, tolerations []v1.Toleration) (bool, []v1.Toleration) {
+	if len(taints) == 0 {
+		return true, []v1.Toleration{}
+	}
+	if len(tolerations) == 0 && len(taints) > 0 {
+		return false, []v1.Toleration{}
+	}
+	result := []v1.Toleration{}
+	for i := range taints {
+		tolerated := false
+		for j := range tolerations {
+			if tolerations[j].ToleratesTaint(&taints[i]) {
+				result = append(result, tolerations[j])
+				tolerated = true
+				break
+			}
+		}
+		if !tolerated {
+			return false, []v1.Toleration{}
+		}
+	}
+	return true, result
+}
+
+func GetAvoidPodsFromNodeAnnotations(annotations map[string]string) (v1.AvoidPods, error) {
+	var avoidPods v1.AvoidPods
+	if len(annotations) > 0 && annotations[v1.PreferAvoidPodsAnnotationKey] != "" {
+		err := json.Unmarshal([]byte(annotations[v1.PreferAvoidPodsAnnotationKey]), &avoidPods)
+		if err != nil {
+			return avoidPods, err
+		}
+	}
+	return avoidPods, nil
+}
+
+// GetPersistentVolumeClass returns StorageClassName.
+func GetPersistentVolumeClass(volume *v1.PersistentVolume) string {
+	// Use beta annotation first
+	if class, found := volume.Annotations[v1.BetaStorageClassAnnotation]; found {
+		return class
+	}
+
+	return volume.Spec.StorageClassName
+}
+
+// GetPersistentVolumeClaimClass returns StorageClassName. If no storage class was
+// requested, it returns "".
+func GetPersistentVolumeClaimClass(claim *v1.PersistentVolumeClaim) string {
+	// Use beta annotation first
+	if class, found := claim.Annotations[v1.BetaStorageClassAnnotation]; found {
+		return class
+	}
+
+	if claim.Spec.StorageClassName != nil {
+		return *claim.Spec.StorageClassName
+	}
+
+	return ""
+}
+
+// ScopedResourceSelectorRequirementsAsSelector converts the ScopedResourceSelectorRequirement api type into a struct that implements
+// labels.Selector.
+func ScopedResourceSelectorRequirementsAsSelector(ssr v1.ScopedResourceSelectorRequirement) (labels.Selector, error) {
+	selector := labels.NewSelector()
+	var op selection.Operator
+	switch ssr.Operator {
+	case v1.ScopeSelectorOpIn:
+		op = selection.In
+	case v1.ScopeSelectorOpNotIn:
+		op = selection.NotIn
+	case v1.ScopeSelectorOpExists:
+		op = selection.Exists
+	case v1.ScopeSelectorOpDoesNotExist:
+		op = selection.DoesNotExist
+	default:
+		return nil, fmt.Errorf("%q is not a valid scope selector operator", ssr.Operator)
+	}
+	r, err := labels.NewRequirement(string(ssr.ScopeName), op, ssr.Values)
+	if err != nil {
+		return nil, err
+	}
+	selector = selector.Add(*r)
+	return selector, nil
+}

vendor/k8s.io/kubernetes/pkg/apis/core/v1/register.go

@@ -0,0 +1,46 @@
+/*
+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/runtime/schema"
+)
+
+var (
+	localSchemeBuilder = &v1.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(addDefaultingFuncs, addConversionFuncs)
+}
+
+// TODO: remove these global varialbes
+// GroupName is the group name use in this package
+const GroupName = ""
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1"}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}

vendor/k8s.io/kubernetes/pkg/apis/core/v1/zz_generated.defaults.go

@@ -0,0 +1,646 @@
+// +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 v1
+
+import (
+	v1 "k8s.io/api/core/v1"
+	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 {
+	scheme.AddTypeDefaultingFunc(&v1.ConfigMap{}, func(obj interface{}) { SetObjectDefaults_ConfigMap(obj.(*v1.ConfigMap)) })
+	scheme.AddTypeDefaultingFunc(&v1.ConfigMapList{}, func(obj interface{}) { SetObjectDefaults_ConfigMapList(obj.(*v1.ConfigMapList)) })
+	scheme.AddTypeDefaultingFunc(&v1.Endpoints{}, func(obj interface{}) { SetObjectDefaults_Endpoints(obj.(*v1.Endpoints)) })
+	scheme.AddTypeDefaultingFunc(&v1.EndpointsList{}, func(obj interface{}) { SetObjectDefaults_EndpointsList(obj.(*v1.EndpointsList)) })
+	scheme.AddTypeDefaultingFunc(&v1.LimitRange{}, func(obj interface{}) { SetObjectDefaults_LimitRange(obj.(*v1.LimitRange)) })
+	scheme.AddTypeDefaultingFunc(&v1.LimitRangeList{}, func(obj interface{}) { SetObjectDefaults_LimitRangeList(obj.(*v1.LimitRangeList)) })
+	scheme.AddTypeDefaultingFunc(&v1.Namespace{}, func(obj interface{}) { SetObjectDefaults_Namespace(obj.(*v1.Namespace)) })
+	scheme.AddTypeDefaultingFunc(&v1.NamespaceList{}, func(obj interface{}) { SetObjectDefaults_NamespaceList(obj.(*v1.NamespaceList)) })
+	scheme.AddTypeDefaultingFunc(&v1.Node{}, func(obj interface{}) { SetObjectDefaults_Node(obj.(*v1.Node)) })
+	scheme.AddTypeDefaultingFunc(&v1.NodeList{}, func(obj interface{}) { SetObjectDefaults_NodeList(obj.(*v1.NodeList)) })
+	scheme.AddTypeDefaultingFunc(&v1.PersistentVolume{}, func(obj interface{}) { SetObjectDefaults_PersistentVolume(obj.(*v1.PersistentVolume)) })
+	scheme.AddTypeDefaultingFunc(&v1.PersistentVolumeClaim{}, func(obj interface{}) { SetObjectDefaults_PersistentVolumeClaim(obj.(*v1.PersistentVolumeClaim)) })
+	scheme.AddTypeDefaultingFunc(&v1.PersistentVolumeClaimList{}, func(obj interface{}) {
+		SetObjectDefaults_PersistentVolumeClaimList(obj.(*v1.PersistentVolumeClaimList))
+	})
+	scheme.AddTypeDefaultingFunc(&v1.PersistentVolumeList{}, func(obj interface{}) { SetObjectDefaults_PersistentVolumeList(obj.(*v1.PersistentVolumeList)) })
+	scheme.AddTypeDefaultingFunc(&v1.Pod{}, func(obj interface{}) { SetObjectDefaults_Pod(obj.(*v1.Pod)) })
+	scheme.AddTypeDefaultingFunc(&v1.PodList{}, func(obj interface{}) { SetObjectDefaults_PodList(obj.(*v1.PodList)) })
+	scheme.AddTypeDefaultingFunc(&v1.PodTemplate{}, func(obj interface{}) { SetObjectDefaults_PodTemplate(obj.(*v1.PodTemplate)) })
+	scheme.AddTypeDefaultingFunc(&v1.PodTemplateList{}, func(obj interface{}) { SetObjectDefaults_PodTemplateList(obj.(*v1.PodTemplateList)) })
+	scheme.AddTypeDefaultingFunc(&v1.ReplicationController{}, func(obj interface{}) { SetObjectDefaults_ReplicationController(obj.(*v1.ReplicationController)) })
+	scheme.AddTypeDefaultingFunc(&v1.ReplicationControllerList{}, func(obj interface{}) {
+		SetObjectDefaults_ReplicationControllerList(obj.(*v1.ReplicationControllerList))
+	})
+	scheme.AddTypeDefaultingFunc(&v1.ResourceQuota{}, func(obj interface{}) { SetObjectDefaults_ResourceQuota(obj.(*v1.ResourceQuota)) })
+	scheme.AddTypeDefaultingFunc(&v1.ResourceQuotaList{}, func(obj interface{}) { SetObjectDefaults_ResourceQuotaList(obj.(*v1.ResourceQuotaList)) })
+	scheme.AddTypeDefaultingFunc(&v1.Secret{}, func(obj interface{}) { SetObjectDefaults_Secret(obj.(*v1.Secret)) })
+	scheme.AddTypeDefaultingFunc(&v1.SecretList{}, func(obj interface{}) { SetObjectDefaults_SecretList(obj.(*v1.SecretList)) })
+	scheme.AddTypeDefaultingFunc(&v1.Service{}, func(obj interface{}) { SetObjectDefaults_Service(obj.(*v1.Service)) })
+	scheme.AddTypeDefaultingFunc(&v1.ServiceList{}, func(obj interface{}) { SetObjectDefaults_ServiceList(obj.(*v1.ServiceList)) })
+	return nil
+}
+
+func SetObjectDefaults_ConfigMap(in *v1.ConfigMap) {
+	SetDefaults_ConfigMap(in)
+}
+
+func SetObjectDefaults_ConfigMapList(in *v1.ConfigMapList) {
+	for i := range in.Items {
+		a := &in.Items[i]
+		SetObjectDefaults_ConfigMap(a)
+	}
+}
+
+func SetObjectDefaults_Endpoints(in *v1.Endpoints) {
+	SetDefaults_Endpoints(in)
+}
+
+func SetObjectDefaults_EndpointsList(in *v1.EndpointsList) {
+	for i := range in.Items {
+		a := &in.Items[i]
+		SetObjectDefaults_Endpoints(a)
+	}
+}
+
+func SetObjectDefaults_LimitRange(in *v1.LimitRange) {
+	for i := range in.Spec.Limits {
+		a := &in.Spec.Limits[i]
+		SetDefaults_LimitRangeItem(a)
+		SetDefaults_ResourceList(&a.Max)
+		SetDefaults_ResourceList(&a.Min)
+		SetDefaults_ResourceList(&a.Default)
+		SetDefaults_ResourceList(&a.DefaultRequest)
+		SetDefaults_ResourceList(&a.MaxLimitRequestRatio)
+	}
+}
+
+func SetObjectDefaults_LimitRangeList(in *v1.LimitRangeList) {
+	for i := range in.Items {
+		a := &in.Items[i]
+		SetObjectDefaults_LimitRange(a)
+	}
+}
+
+func SetObjectDefaults_Namespace(in *v1.Namespace) {
+	SetDefaults_NamespaceStatus(&in.Status)
+}
+
+func SetObjectDefaults_NamespaceList(in *v1.NamespaceList) {
+	for i := range in.Items {
+		a := &in.Items[i]
+		SetObjectDefaults_Namespace(a)
+	}
+}
+
+func SetObjectDefaults_Node(in *v1.Node) {
+	SetDefaults_NodeStatus(&in.Status)
+	SetDefaults_ResourceList(&in.Status.Capacity)
+	SetDefaults_ResourceList(&in.Status.Allocatable)
+}
+
+func SetObjectDefaults_NodeList(in *v1.NodeList) {
+	for i := range in.Items {
+		a := &in.Items[i]
+		SetObjectDefaults_Node(a)
+	}
+}
+
+func SetObjectDefaults_PersistentVolume(in *v1.PersistentVolume) {
+	SetDefaults_PersistentVolume(in)
+	SetDefaults_ResourceList(&in.Spec.Capacity)
+	if in.Spec.PersistentVolumeSource.HostPath != nil {
+		SetDefaults_HostPathVolumeSource(in.Spec.PersistentVolumeSource.HostPath)
+	}
+	if in.Spec.PersistentVolumeSource.RBD != nil {
+		SetDefaults_RBDPersistentVolumeSource(in.Spec.PersistentVolumeSource.RBD)
+	}
+	if in.Spec.PersistentVolumeSource.ISCSI != nil {
+		SetDefaults_ISCSIPersistentVolumeSource(in.Spec.PersistentVolumeSource.ISCSI)
+	}
+	if in.Spec.PersistentVolumeSource.AzureDisk != nil {
+		SetDefaults_AzureDiskVolumeSource(in.Spec.PersistentVolumeSource.AzureDisk)
+	}
+	if in.Spec.PersistentVolumeSource.ScaleIO != nil {
+		SetDefaults_ScaleIOPersistentVolumeSource(in.Spec.PersistentVolumeSource.ScaleIO)
+	}
+}
+
+func SetObjectDefaults_PersistentVolumeClaim(in *v1.PersistentVolumeClaim) {
+	SetDefaults_PersistentVolumeClaim(in)
+	SetDefaults_ResourceList(&in.Spec.Resources.Limits)
+	SetDefaults_ResourceList(&in.Spec.Resources.Requests)
+	SetDefaults_ResourceList(&in.Status.Capacity)
+}
+
+func SetObjectDefaults_PersistentVolumeClaimList(in *v1.PersistentVolumeClaimList) {
+	for i := range in.Items {
+		a := &in.Items[i]
+		SetObjectDefaults_PersistentVolumeClaim(a)
+	}
+}
+
+func SetObjectDefaults_PersistentVolumeList(in *v1.PersistentVolumeList) {
+	for i := range in.Items {
+		a := &in.Items[i]
+		SetObjectDefaults_PersistentVolume(a)
+	}
+}
+
+func SetObjectDefaults_Pod(in *v1.Pod) {
+	SetDefaults_Pod(in)
+	SetDefaults_PodSpec(&in.Spec)
+	for i := range in.Spec.Volumes {
+		a := &in.Spec.Volumes[i]
+		SetDefaults_Volume(a)
+		if a.VolumeSource.HostPath != nil {
+			SetDefaults_HostPathVolumeSource(a.VolumeSource.HostPath)
+		}
+		if a.VolumeSource.Secret != nil {
+			SetDefaults_SecretVolumeSource(a.VolumeSource.Secret)
+		}
+		if a.VolumeSource.ISCSI != nil {
+			SetDefaults_ISCSIVolumeSource(a.VolumeSource.ISCSI)
+		}
+		if a.VolumeSource.RBD != nil {
+			SetDefaults_RBDVolumeSource(a.VolumeSource.RBD)
+		}
+		if a.VolumeSource.DownwardAPI != nil {
+			SetDefaults_DownwardAPIVolumeSource(a.VolumeSource.DownwardAPI)
+			for j := range a.VolumeSource.DownwardAPI.Items {
+				b := &a.VolumeSource.DownwardAPI.Items[j]
+				if b.FieldRef != nil {
+					SetDefaults_ObjectFieldSelector(b.FieldRef)
+				}
+			}
+		}
+		if a.VolumeSource.ConfigMap != nil {
+			SetDefaults_ConfigMapVolumeSource(a.VolumeSource.ConfigMap)
+		}
+		if a.VolumeSource.AzureDisk != nil {
+			SetDefaults_AzureDiskVolumeSource(a.VolumeSource.AzureDisk)
+		}
+		if a.VolumeSource.Projected != nil {
+			SetDefaults_ProjectedVolumeSource(a.VolumeSource.Projected)
+			for j := range a.VolumeSource.Projected.Sources {
+				b := &a.VolumeSource.Projected.Sources[j]
+				if b.DownwardAPI != nil {
+					for k := range b.DownwardAPI.Items {
+						c := &b.DownwardAPI.Items[k]
+						if c.FieldRef != nil {
+							SetDefaults_ObjectFieldSelector(c.FieldRef)
+						}
+					}
+				}
+				if b.ServiceAccountToken != nil {
+					SetDefaults_ServiceAccountTokenProjection(b.ServiceAccountToken)
+				}
+			}
+		}
+		if a.VolumeSource.ScaleIO != nil {
+			SetDefaults_ScaleIOVolumeSource(a.VolumeSource.ScaleIO)
+		}
+	}
+	for i := range in.Spec.InitContainers {
+		a := &in.Spec.InitContainers[i]
+		SetDefaults_Container(a)
+		for j := range a.Ports {
+			b := &a.Ports[j]
+			SetDefaults_ContainerPort(b)
+		}
+		for j := range a.Env {
+			b := &a.Env[j]
+			if b.ValueFrom != nil {
+				if b.ValueFrom.FieldRef != nil {
+					SetDefaults_ObjectFieldSelector(b.ValueFrom.FieldRef)
+				}
+			}
+		}
+		SetDefaults_ResourceList(&a.Resources.Limits)
+		SetDefaults_ResourceList(&a.Resources.Requests)
+		if a.LivenessProbe != nil {
+			SetDefaults_Probe(a.LivenessProbe)
+			if a.LivenessProbe.Handler.HTTPGet != nil {
+				SetDefaults_HTTPGetAction(a.LivenessProbe.Handler.HTTPGet)
+			}
+		}
+		if a.ReadinessProbe != nil {
+			SetDefaults_Probe(a.ReadinessProbe)
+			if a.ReadinessProbe.Handler.HTTPGet != nil {
+				SetDefaults_HTTPGetAction(a.ReadinessProbe.Handler.HTTPGet)
+			}
+		}
+		if a.Lifecycle != nil {
+			if a.Lifecycle.PostStart != nil {
+				if a.Lifecycle.PostStart.HTTPGet != nil {
+					SetDefaults_HTTPGetAction(a.Lifecycle.PostStart.HTTPGet)
+				}
+			}
+			if a.Lifecycle.PreStop != nil {
+				if a.Lifecycle.PreStop.HTTPGet != nil {
+					SetDefaults_HTTPGetAction(a.Lifecycle.PreStop.HTTPGet)
+				}
+			}
+		}
+	}
+	for i := range in.Spec.Containers {
+		a := &in.Spec.Containers[i]
+		SetDefaults_Container(a)
+		for j := range a.Ports {
+			b := &a.Ports[j]
+			SetDefaults_ContainerPort(b)
+		}
+		for j := range a.Env {
+			b := &a.Env[j]
+			if b.ValueFrom != nil {
+				if b.ValueFrom.FieldRef != nil {
+					SetDefaults_ObjectFieldSelector(b.ValueFrom.FieldRef)
+				}
+			}
+		}
+		SetDefaults_ResourceList(&a.Resources.Limits)
+		SetDefaults_ResourceList(&a.Resources.Requests)
+		if a.LivenessProbe != nil {
+			SetDefaults_Probe(a.LivenessProbe)
+			if a.LivenessProbe.Handler.HTTPGet != nil {
+				SetDefaults_HTTPGetAction(a.LivenessProbe.Handler.HTTPGet)
+			}
+		}
+		if a.ReadinessProbe != nil {
+			SetDefaults_Probe(a.ReadinessProbe)
+			if a.ReadinessProbe.Handler.HTTPGet != nil {
+				SetDefaults_HTTPGetAction(a.ReadinessProbe.Handler.HTTPGet)
+			}
+		}
+		if a.Lifecycle != nil {
+			if a.Lifecycle.PostStart != nil {
+				if a.Lifecycle.PostStart.HTTPGet != nil {
+					SetDefaults_HTTPGetAction(a.Lifecycle.PostStart.HTTPGet)
+				}
+			}
+			if a.Lifecycle.PreStop != nil {
+				if a.Lifecycle.PreStop.HTTPGet != nil {
+					SetDefaults_HTTPGetAction(a.Lifecycle.PreStop.HTTPGet)
+				}
+			}
+		}
+	}
+}
+
+func SetObjectDefaults_PodList(in *v1.PodList) {
+	for i := range in.Items {
+		a := &in.Items[i]
+		SetObjectDefaults_Pod(a)
+	}
+}
+
+func SetObjectDefaults_PodTemplate(in *v1.PodTemplate) {
+	SetDefaults_PodSpec(&in.Template.Spec)
+	for i := range in.Template.Spec.Volumes {
+		a := &in.Template.Spec.Volumes[i]
+		SetDefaults_Volume(a)
+		if a.VolumeSource.HostPath != nil {
+			SetDefaults_HostPathVolumeSource(a.VolumeSource.HostPath)
+		}
+		if a.VolumeSource.Secret != nil {
+			SetDefaults_SecretVolumeSource(a.VolumeSource.Secret)
+		}
+		if a.VolumeSource.ISCSI != nil {
+			SetDefaults_ISCSIVolumeSource(a.VolumeSource.ISCSI)
+		}
+		if a.VolumeSource.RBD != nil {
+			SetDefaults_RBDVolumeSource(a.VolumeSource.RBD)
+		}
+		if a.VolumeSource.DownwardAPI != nil {
+			SetDefaults_DownwardAPIVolumeSource(a.VolumeSource.DownwardAPI)
+			for j := range a.VolumeSource.DownwardAPI.Items {
+				b := &a.VolumeSource.DownwardAPI.Items[j]
+				if b.FieldRef != nil {
+					SetDefaults_ObjectFieldSelector(b.FieldRef)
+				}
+			}
+		}
+		if a.VolumeSource.ConfigMap != nil {
+			SetDefaults_ConfigMapVolumeSource(a.VolumeSource.ConfigMap)
+		}
+		if a.VolumeSource.AzureDisk != nil {
+			SetDefaults_AzureDiskVolumeSource(a.VolumeSource.AzureDisk)
+		}
+		if a.VolumeSource.Projected != nil {
+			SetDefaults_ProjectedVolumeSource(a.VolumeSource.Projected)
+			for j := range a.VolumeSource.Projected.Sources {
+				b := &a.VolumeSource.Projected.Sources[j]
+				if b.DownwardAPI != nil {
+					for k := range b.DownwardAPI.Items {
+						c := &b.DownwardAPI.Items[k]
+						if c.FieldRef != nil {
+							SetDefaults_ObjectFieldSelector(c.FieldRef)
+						}
+					}
+				}
+				if b.ServiceAccountToken != nil {
+					SetDefaults_ServiceAccountTokenProjection(b.ServiceAccountToken)
+				}
+			}
+		}
+		if a.VolumeSource.ScaleIO != nil {
+			SetDefaults_ScaleIOVolumeSource(a.VolumeSource.ScaleIO)
+		}
+	}
+	for i := range in.Template.Spec.InitContainers {
+		a := &in.Template.Spec.InitContainers[i]
+		SetDefaults_Container(a)
+		for j := range a.Ports {
+			b := &a.Ports[j]
+			SetDefaults_ContainerPort(b)
+		}
+		for j := range a.Env {
+			b := &a.Env[j]
+			if b.ValueFrom != nil {
+				if b.ValueFrom.FieldRef != nil {
+					SetDefaults_ObjectFieldSelector(b.ValueFrom.FieldRef)
+				}
+			}
+		}
+		SetDefaults_ResourceList(&a.Resources.Limits)
+		SetDefaults_ResourceList(&a.Resources.Requests)
+		if a.LivenessProbe != nil {
+			SetDefaults_Probe(a.LivenessProbe)
+			if a.LivenessProbe.Handler.HTTPGet != nil {
+				SetDefaults_HTTPGetAction(a.LivenessProbe.Handler.HTTPGet)
+			}
+		}
+		if a.ReadinessProbe != nil {
+			SetDefaults_Probe(a.ReadinessProbe)
+			if a.ReadinessProbe.Handler.HTTPGet != nil {
+				SetDefaults_HTTPGetAction(a.ReadinessProbe.Handler.HTTPGet)
+			}
+		}
+		if a.Lifecycle != nil {
+			if a.Lifecycle.PostStart != nil {
+				if a.Lifecycle.PostStart.HTTPGet != nil {
+					SetDefaults_HTTPGetAction(a.Lifecycle.PostStart.HTTPGet)
+				}
+			}
+			if a.Lifecycle.PreStop != nil {
+				if a.Lifecycle.PreStop.HTTPGet != nil {
+					SetDefaults_HTTPGetAction(a.Lifecycle.PreStop.HTTPGet)
+				}
+			}
+		}
+	}
+	for i := range in.Template.Spec.Containers {
+		a := &in.Template.Spec.Containers[i]
+		SetDefaults_Container(a)
+		for j := range a.Ports {
+			b := &a.Ports[j]
+			SetDefaults_ContainerPort(b)
+		}
+		for j := range a.Env {
+			b := &a.Env[j]
+			if b.ValueFrom != nil {
+				if b.ValueFrom.FieldRef != nil {
+					SetDefaults_ObjectFieldSelector(b.ValueFrom.FieldRef)
+				}
+			}
+		}
+		SetDefaults_ResourceList(&a.Resources.Limits)
+		SetDefaults_ResourceList(&a.Resources.Requests)
+		if a.LivenessProbe != nil {
+			SetDefaults_Probe(a.LivenessProbe)
+			if a.LivenessProbe.Handler.HTTPGet != nil {
+				SetDefaults_HTTPGetAction(a.LivenessProbe.Handler.HTTPGet)
+			}
+		}
+		if a.ReadinessProbe != nil {
+			SetDefaults_Probe(a.ReadinessProbe)
+			if a.ReadinessProbe.Handler.HTTPGet != nil {
+				SetDefaults_HTTPGetAction(a.ReadinessProbe.Handler.HTTPGet)
+			}
+		}
+		if a.Lifecycle != nil {
+			if a.Lifecycle.PostStart != nil {
+				if a.Lifecycle.PostStart.HTTPGet != nil {
+					SetDefaults_HTTPGetAction(a.Lifecycle.PostStart.HTTPGet)
+				}
+			}
+			if a.Lifecycle.PreStop != nil {
+				if a.Lifecycle.PreStop.HTTPGet != nil {
+					SetDefaults_HTTPGetAction(a.Lifecycle.PreStop.HTTPGet)
+				}
+			}
+		}
+	}
+}
+
+func SetObjectDefaults_PodTemplateList(in *v1.PodTemplateList) {
+	for i := range in.Items {
+		a := &in.Items[i]
+		SetObjectDefaults_PodTemplate(a)
+	}
+}
+
+func SetObjectDefaults_ReplicationController(in *v1.ReplicationController) {
+	SetDefaults_ReplicationController(in)
+	if in.Spec.Template != nil {
+		SetDefaults_PodSpec(&in.Spec.Template.Spec)
+		for i := range in.Spec.Template.Spec.Volumes {
+			a := &in.Spec.Template.Spec.Volumes[i]
+			SetDefaults_Volume(a)
+			if a.VolumeSource.HostPath != nil {
+				SetDefaults_HostPathVolumeSource(a.VolumeSource.HostPath)
+			}
+			if a.VolumeSource.Secret != nil {
+				SetDefaults_SecretVolumeSource(a.VolumeSource.Secret)
+			}
+			if a.VolumeSource.ISCSI != nil {
+				SetDefaults_ISCSIVolumeSource(a.VolumeSource.ISCSI)
+			}
+			if a.VolumeSource.RBD != nil {
+				SetDefaults_RBDVolumeSource(a.VolumeSource.RBD)
+			}
+			if a.VolumeSource.DownwardAPI != nil {
+				SetDefaults_DownwardAPIVolumeSource(a.VolumeSource.DownwardAPI)
+				for j := range a.VolumeSource.DownwardAPI.Items {
+					b := &a.VolumeSource.DownwardAPI.Items[j]
+					if b.FieldRef != nil {
+						SetDefaults_ObjectFieldSelector(b.FieldRef)
+					}
+				}
+			}
+			if a.VolumeSource.ConfigMap != nil {
+				SetDefaults_ConfigMapVolumeSource(a.VolumeSource.ConfigMap)
+			}
+			if a.VolumeSource.AzureDisk != nil {
+				SetDefaults_AzureDiskVolumeSource(a.VolumeSource.AzureDisk)
+			}
+			if a.VolumeSource.Projected != nil {
+				SetDefaults_ProjectedVolumeSource(a.VolumeSource.Projected)
+				for j := range a.VolumeSource.Projected.Sources {
+					b := &a.VolumeSource.Projected.Sources[j]
+					if b.DownwardAPI != nil {
+						for k := range b.DownwardAPI.Items {
+							c := &b.DownwardAPI.Items[k]
+							if c.FieldRef != nil {
+								SetDefaults_ObjectFieldSelector(c.FieldRef)
+							}
+						}
+					}
+					if b.ServiceAccountToken != nil {
+						SetDefaults_ServiceAccountTokenProjection(b.ServiceAccountToken)
+					}
+				}
+			}
+			if a.VolumeSource.ScaleIO != nil {
+				SetDefaults_ScaleIOVolumeSource(a.VolumeSource.ScaleIO)
+			}
+		}
+		for i := range in.Spec.Template.Spec.InitContainers {
+			a := &in.Spec.Template.Spec.InitContainers[i]
+			SetDefaults_Container(a)
+			for j := range a.Ports {
+				b := &a.Ports[j]
+				SetDefaults_ContainerPort(b)
+			}
+			for j := range a.Env {
+				b := &a.Env[j]
+				if b.ValueFrom != nil {
+					if b.ValueFrom.FieldRef != nil {
+						SetDefaults_ObjectFieldSelector(b.ValueFrom.FieldRef)
+					}
+				}
+			}
+			SetDefaults_ResourceList(&a.Resources.Limits)
+			SetDefaults_ResourceList(&a.Resources.Requests)
+			if a.LivenessProbe != nil {
+				SetDefaults_Probe(a.LivenessProbe)
+				if a.LivenessProbe.Handler.HTTPGet != nil {
+					SetDefaults_HTTPGetAction(a.LivenessProbe.Handler.HTTPGet)
+				}
+			}
+			if a.ReadinessProbe != nil {
+				SetDefaults_Probe(a.ReadinessProbe)
+				if a.ReadinessProbe.Handler.HTTPGet != nil {
+					SetDefaults_HTTPGetAction(a.ReadinessProbe.Handler.HTTPGet)
+				}
+			}
+			if a.Lifecycle != nil {
+				if a.Lifecycle.PostStart != nil {
+					if a.Lifecycle.PostStart.HTTPGet != nil {
+						SetDefaults_HTTPGetAction(a.Lifecycle.PostStart.HTTPGet)
+					}
+				}
+				if a.Lifecycle.PreStop != nil {
+					if a.Lifecycle.PreStop.HTTPGet != nil {
+						SetDefaults_HTTPGetAction(a.Lifecycle.PreStop.HTTPGet)
+					}
+				}
+			}
+		}
+		for i := range in.Spec.Template.Spec.Containers {
+			a := &in.Spec.Template.Spec.Containers[i]
+			SetDefaults_Container(a)
+			for j := range a.Ports {
+				b := &a.Ports[j]
+				SetDefaults_ContainerPort(b)
+			}
+			for j := range a.Env {
+				b := &a.Env[j]
+				if b.ValueFrom != nil {
+					if b.ValueFrom.FieldRef != nil {
+						SetDefaults_ObjectFieldSelector(b.ValueFrom.FieldRef)
+					}
+				}
+			}
+			SetDefaults_ResourceList(&a.Resources.Limits)
+			SetDefaults_ResourceList(&a.Resources.Requests)
+			if a.LivenessProbe != nil {
+				SetDefaults_Probe(a.LivenessProbe)
+				if a.LivenessProbe.Handler.HTTPGet != nil {
+					SetDefaults_HTTPGetAction(a.LivenessProbe.Handler.HTTPGet)
+				}
+			}
+			if a.ReadinessProbe != nil {
+				SetDefaults_Probe(a.ReadinessProbe)
+				if a.ReadinessProbe.Handler.HTTPGet != nil {
+					SetDefaults_HTTPGetAction(a.ReadinessProbe.Handler.HTTPGet)
+				}
+			}
+			if a.Lifecycle != nil {
+				if a.Lifecycle.PostStart != nil {
+					if a.Lifecycle.PostStart.HTTPGet != nil {
+						SetDefaults_HTTPGetAction(a.Lifecycle.PostStart.HTTPGet)
+					}
+				}
+				if a.Lifecycle.PreStop != nil {
+					if a.Lifecycle.PreStop.HTTPGet != nil {
+						SetDefaults_HTTPGetAction(a.Lifecycle.PreStop.HTTPGet)
+					}
+				}
+			}
+		}
+	}
+}
+
+func SetObjectDefaults_ReplicationControllerList(in *v1.ReplicationControllerList) {
+	for i := range in.Items {
+		a := &in.Items[i]
+		SetObjectDefaults_ReplicationController(a)
+	}
+}
+
+func SetObjectDefaults_ResourceQuota(in *v1.ResourceQuota) {
+	SetDefaults_ResourceList(&in.Spec.Hard)
+	SetDefaults_ResourceList(&in.Status.Hard)
+	SetDefaults_ResourceList(&in.Status.Used)
+}
+
+func SetObjectDefaults_ResourceQuotaList(in *v1.ResourceQuotaList) {
+	for i := range in.Items {
+		a := &in.Items[i]
+		SetObjectDefaults_ResourceQuota(a)
+	}
+}
+
+func SetObjectDefaults_Secret(in *v1.Secret) {
+	SetDefaults_Secret(in)
+}
+
+func SetObjectDefaults_SecretList(in *v1.SecretList) {
+	for i := range in.Items {
+		a := &in.Items[i]
+		SetObjectDefaults_Secret(a)
+	}
+}
+
+func SetObjectDefaults_Service(in *v1.Service) {
+	SetDefaults_Service(in)
+}
+
+func SetObjectDefaults_ServiceList(in *v1.ServiceList) {
+	for i := range in.Items {
+		a := &in.Items[i]
+		SetObjectDefaults_Service(a)
+	}
+}

vendor/k8s.io/kubernetes/pkg/apis/core/validation/doc.go

@@ -0,0 +1,19 @@
+/*
+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 validation has functions for validating the correctness of api
+// objects and explaining what is wrong with them when they aren't valid.
+package validation // import "k8s.io/kubernetes/pkg/apis/core/validation"

vendor/k8s.io/kubernetes/pkg/apis/core/validation/events.go

@@ -0,0 +1,94 @@
+/*
+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 validation
+
+import (
+	"fmt"
+	"time"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/util/validation"
+	"k8s.io/apimachinery/pkg/util/validation/field"
+	"k8s.io/kubernetes/pkg/apis/core"
+)
+
+const (
+	ReportingInstanceLengthLimit = 128
+	ActionLengthLimit            = 128
+	ReasonLengthLimit            = 128
+	NoteLengthLimit              = 1024
+)
+
+// ValidateEvent makes sure that the event makes sense.
+func ValidateEvent(event *core.Event) field.ErrorList {
+	allErrs := field.ErrorList{}
+	// Because go
+	zeroTime := time.Time{}
+
+	// "New" Events need to have EventTime set, so it's validating old object.
+	if event.EventTime.Time == zeroTime {
+		// Make sure event.Namespace and the involvedInvolvedObject.Namespace agree
+		if len(event.InvolvedObject.Namespace) == 0 {
+			// event.Namespace must also be empty (or "default", for compatibility with old clients)
+			if event.Namespace != metav1.NamespaceNone && event.Namespace != metav1.NamespaceDefault {
+				allErrs = append(allErrs, field.Invalid(field.NewPath("involvedObject", "namespace"), event.InvolvedObject.Namespace, "does not match event.namespace"))
+			}
+		} else {
+			// event namespace must match
+			if event.Namespace != event.InvolvedObject.Namespace {
+				allErrs = append(allErrs, field.Invalid(field.NewPath("involvedObject", "namespace"), event.InvolvedObject.Namespace, "does not match event.namespace"))
+			}
+		}
+
+	} else {
+		if len(event.InvolvedObject.Namespace) == 0 && event.Namespace != metav1.NamespaceSystem {
+			allErrs = append(allErrs, field.Invalid(field.NewPath("involvedObject", "namespace"), event.InvolvedObject.Namespace, "does not match event.namespace"))
+		}
+		if len(event.ReportingController) == 0 {
+			allErrs = append(allErrs, field.Required(field.NewPath("reportingController"), ""))
+		}
+		for _, msg := range validation.IsQualifiedName(event.ReportingController) {
+			allErrs = append(allErrs, field.Invalid(field.NewPath("reportingController"), event.ReportingController, msg))
+		}
+		if len(event.ReportingInstance) == 0 {
+			allErrs = append(allErrs, field.Required(field.NewPath("reportingInstance"), ""))
+		}
+		if len(event.ReportingInstance) > ReportingInstanceLengthLimit {
+			allErrs = append(allErrs, field.Invalid(field.NewPath("repotingIntance"), "", fmt.Sprintf("can have at most %v characters", ReportingInstanceLengthLimit)))
+		}
+		if len(event.Action) == 0 {
+			allErrs = append(allErrs, field.Required(field.NewPath("action"), ""))
+		}
+		if len(event.Action) > ActionLengthLimit {
+			allErrs = append(allErrs, field.Invalid(field.NewPath("action"), "", fmt.Sprintf("can have at most %v characters", ActionLengthLimit)))
+		}
+		if len(event.Reason) == 0 {
+			allErrs = append(allErrs, field.Required(field.NewPath("reason"), ""))
+		}
+		if len(event.Reason) > ReasonLengthLimit {
+			allErrs = append(allErrs, field.Invalid(field.NewPath("reason"), "", fmt.Sprintf("can have at most %v characters", ReasonLengthLimit)))
+		}
+		if len(event.Message) > NoteLengthLimit {
+			allErrs = append(allErrs, field.Invalid(field.NewPath("message"), "", fmt.Sprintf("can have at most %v characters", NoteLengthLimit)))
+		}
+	}
+
+	for _, msg := range validation.IsDNS1123Subdomain(event.Namespace) {
+		allErrs = append(allErrs, field.Invalid(field.NewPath("namespace"), event.Namespace, msg))
+	}
+	return allErrs
+}

vendor/k8s.io/kubernetes/pkg/apis/scheduling/doc.go

@@ -0,0 +1,20 @@
+/*
+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.
+*/
+
+// +k8s:deepcopy-gen=package
+// +groupName=scheduling.k8s.io
+
+package scheduling // import "k8s.io/kubernetes/pkg/apis/scheduling"

vendor/k8s.io/kubernetes/pkg/apis/scheduling/helpers.go

@@ -0,0 +1,65 @@
+/*
+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 scheduling
+
+import (
+	"fmt"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// SystemPriorityClasses define system priority classes that are auto-created at cluster bootstrapping.
+// Our API validation logic ensures that any priority class that has a system prefix or its value
+// is higher than HighestUserDefinablePriority is equal to one of these SystemPriorityClasses.
+var systemPriorityClasses = []*PriorityClass{
+	{
+		ObjectMeta: metav1.ObjectMeta{
+			Name: SystemNodeCritical,
+		},
+		Value:       SystemCriticalPriority + 1000,
+		Description: "Used for system critical pods that must not be moved from their current node.",
+	},
+	{
+		ObjectMeta: metav1.ObjectMeta{
+			Name: SystemClusterCritical,
+		},
+		Value:       SystemCriticalPriority,
+		Description: "Used for system critical pods that must run in the cluster, but can be moved to another node if necessary.",
+	},
+}
+
+// SystemPriorityClasses returns the list of system priority classes.
+// NOTE: be careful not to modify any of elements of the returned array directly.
+func SystemPriorityClasses() []*PriorityClass {
+	return systemPriorityClasses
+}
+
+// IsKnownSystemPriorityClass checks that "pc" is equal to one of the system PriorityClasses.
+// It ignores "description", labels, annotations, etc. of the PriorityClass.
+func IsKnownSystemPriorityClass(pc *PriorityClass) (bool, error) {
+	for _, spc := range systemPriorityClasses {
+		if spc.Name == pc.Name {
+			if spc.Value != pc.Value {
+				return false, fmt.Errorf("value of %v PriorityClass must be %v", spc.Name, spc.Value)
+			}
+			if spc.GlobalDefault != pc.GlobalDefault {
+				return false, fmt.Errorf("globalDefault of %v PriorityClass must be %v", spc.Name, spc.GlobalDefault)
+			}
+			return true, nil
+		}
+	}
+	return false, fmt.Errorf("%v is not a known system priority class", pc.Name)
+}

vendor/k8s.io/kubernetes/pkg/apis/scheduling/register.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 scheduling
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// GroupName is the group name use in this package
+const GroupName = "scheduling.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,
+		&PriorityClass{},
+		&PriorityClassList{},
+	)
+	return nil
+}

vendor/k8s.io/kubernetes/pkg/apis/scheduling/types.go

@@ -0,0 +1,81 @@
+/*
+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 scheduling
+
+import metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+const (
+	// DefaultPriorityWhenNoDefaultClassExists is used to set priority of pods
+	// that do not specify any priority class and there is no priority class
+	// marked as default.
+	DefaultPriorityWhenNoDefaultClassExists = 0
+	// HighestUserDefinablePriority is the highest priority for user defined priority classes. Priority values larger than 1 billion are reserved for Kubernetes system use.
+	HighestUserDefinablePriority = int32(1000000000)
+	// SystemCriticalPriority is the beginning of the range of priority values for critical system components.
+	SystemCriticalPriority = 2 * HighestUserDefinablePriority
+	// SystemPriorityClassPrefix is the prefix reserved for system priority class names. Other priority
+	// classes are not allowed to start with this prefix.
+	SystemPriorityClassPrefix = "system-"
+	// NOTE: In order to avoid conflict of names with user-defined priority classes, all the names must
+	// start with SystemPriorityClassPrefix.
+	SystemClusterCritical = SystemPriorityClassPrefix + "cluster-critical"
+	SystemNodeCritical    = SystemPriorityClassPrefix + "node-critical"
+)
+
+// +genclient
+// +genclient:nonNamespaced
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// PriorityClass defines the mapping from a priority class name to the priority
+// integer value. The value can be any valid integer.
+type PriorityClass struct {
+	metav1.TypeMeta
+	// Standard object metadata; More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata.
+	// +optional
+	metav1.ObjectMeta
+
+	// The value of this priority class. This is the actual priority that pods
+	// receive when they have the name of this class in their pod spec.
+	Value int32
+
+	// globalDefault specifies whether this PriorityClass should be considered as
+	// the default priority for pods that do not have any priority class.
+	// Only one PriorityClass can be marked as `globalDefault`. However, if more than
+	// one PriorityClasses exists with their `globalDefault` field set to true,
+	// the smallest value of such global default PriorityClasses will be used as the default priority.
+	// +optional
+	GlobalDefault bool
+
+	// Description is an arbitrary string that usually provides guidelines on
+	// when this priority class should be used.
+	// +optional
+	Description string
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// PriorityClassList is a collection of priority classes.
+type PriorityClassList struct {
+	metav1.TypeMeta
+	// Standard list metadata.
+	// More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds
+	// +optional
+	metav1.ListMeta
+
+	// Items is the list of PriorityClasses.
+	Items []PriorityClass
+}

vendor/k8s.io/kubernetes/pkg/apis/scheduling/zz_generated.deepcopy.go

@@ -0,0 +1,84 @@
+// +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 scheduling
+
+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 *PriorityClass) DeepCopyInto(out *PriorityClass) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PriorityClass.
+func (in *PriorityClass) DeepCopy() *PriorityClass {
+	if in == nil {
+		return nil
+	}
+	out := new(PriorityClass)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *PriorityClass) 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 *PriorityClassList) DeepCopyInto(out *PriorityClassList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]PriorityClass, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PriorityClassList.
+func (in *PriorityClassList) DeepCopy() *PriorityClassList {
+	if in == nil {
+		return nil
+	}
+	out := new(PriorityClassList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *PriorityClassList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}