update vendor

Signed-off-by: Xinzhao Xu <z2d@jifangcheng.com>
This commit is contained in:
Xinzhao Xu 2021-11-19 15:47:19 +08:00
parent b0742b2c9c
commit 09ae4de511
24 changed files with 10 additions and 15010 deletions

202
vendor/k8s.io/kube-scheduler/LICENSE generated vendored
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@ -1,202 +0,0 @@
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Licensed under the Apache License, Version 2.0 (the "License");
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@ -1,20 +0,0 @@
/*
Copyright 2019 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// +k8s:deepcopy-gen=package
// Package v1 contains scheduler API objects.
package v1 // import "k8s.io/kube-scheduler/extender/v1"

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@ -1,130 +0,0 @@
/*
Copyright 2019 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT 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 (
v1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/types"
)
const (
// MinExtenderPriority defines the min priority value for extender.
MinExtenderPriority int64 = 0
// MaxExtenderPriority defines the max priority value for extender.
MaxExtenderPriority int64 = 10
)
// ExtenderPreemptionResult represents the result returned by preemption phase of extender.
type ExtenderPreemptionResult struct {
NodeNameToMetaVictims map[string]*MetaVictims
}
// ExtenderPreemptionArgs represents the arguments needed by the extender to preempt pods on nodes.
type ExtenderPreemptionArgs struct {
// Pod being scheduled
Pod *v1.Pod
// Victims map generated by scheduler preemption phase
// Only set NodeNameToMetaVictims if Extender.NodeCacheCapable == true. Otherwise, only set NodeNameToVictims.
NodeNameToVictims map[string]*Victims
NodeNameToMetaVictims map[string]*MetaVictims
}
// Victims represents:
// pods: a group of pods expected to be preempted.
// numPDBViolations: the count of violations of PodDisruptionBudget
type Victims struct {
Pods []*v1.Pod
NumPDBViolations int64
}
// MetaPod represent identifier for a v1.Pod
type MetaPod struct {
UID string
}
// MetaVictims represents:
// pods: a group of pods expected to be preempted.
// Only Pod identifiers will be sent and user are expect to get v1.Pod in their own way.
// numPDBViolations: the count of violations of PodDisruptionBudget
type MetaVictims struct {
Pods []*MetaPod
NumPDBViolations int64
}
// ExtenderArgs represents the arguments needed by the extender to filter/prioritize
// nodes for a pod.
type ExtenderArgs struct {
// Pod being scheduled
Pod *v1.Pod
// List of candidate nodes where the pod can be scheduled; to be populated
// only if Extender.NodeCacheCapable == false
Nodes *v1.NodeList
// List of candidate node names where the pod can be scheduled; to be
// populated only if Extender.NodeCacheCapable == true
NodeNames *[]string
}
// FailedNodesMap represents the filtered out nodes, with node names and failure messages
type FailedNodesMap map[string]string
// ExtenderFilterResult represents the results of a filter call to an extender
type ExtenderFilterResult struct {
// Filtered set of nodes where the pod can be scheduled; to be populated
// only if Extender.NodeCacheCapable == false
Nodes *v1.NodeList
// Filtered set of nodes where the pod can be scheduled; to be populated
// only if Extender.NodeCacheCapable == true
NodeNames *[]string
// Filtered out nodes where the pod can't be scheduled and the failure messages
FailedNodes FailedNodesMap
// Filtered out nodes where the pod can't be scheduled and preemption would
// not change anything. The value is the failure message same as FailedNodes.
// Nodes specified here takes precedence over FailedNodes.
FailedAndUnresolvableNodes FailedNodesMap
// Error message indicating failure
Error string
}
// ExtenderBindingArgs represents the arguments to an extender for binding a pod to a node.
type ExtenderBindingArgs struct {
// PodName is the name of the pod being bound
PodName string
// PodNamespace is the namespace of the pod being bound
PodNamespace string
// PodUID is the UID of the pod being bound
PodUID types.UID
// Node selected by the scheduler
Node string
}
// ExtenderBindingResult represents the result of binding of a pod to a node from an extender.
type ExtenderBindingResult struct {
// Error message indicating failure
Error string
}
// HostPriority represents the priority of scheduling to a particular host, higher priority is better.
type HostPriority struct {
// Name of the host
Host string
// Score associated with the host
Score int64
}
// HostPriorityList declares a []HostPriority type.
type HostPriorityList []HostPriority

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@ -1,346 +0,0 @@
// +build !ignore_autogenerated
/*
Copyright The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by deepcopy-gen. DO NOT EDIT.
package v1
import (
corev1 "k8s.io/api/core/v1"
)
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ExtenderArgs) DeepCopyInto(out *ExtenderArgs) {
*out = *in
if in.Pod != nil {
in, out := &in.Pod, &out.Pod
*out = new(corev1.Pod)
(*in).DeepCopyInto(*out)
}
if in.Nodes != nil {
in, out := &in.Nodes, &out.Nodes
*out = new(corev1.NodeList)
(*in).DeepCopyInto(*out)
}
if in.NodeNames != nil {
in, out := &in.NodeNames, &out.NodeNames
*out = new([]string)
if **in != nil {
in, out := *in, *out
*out = make([]string, len(*in))
copy(*out, *in)
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtenderArgs.
func (in *ExtenderArgs) DeepCopy() *ExtenderArgs {
if in == nil {
return nil
}
out := new(ExtenderArgs)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ExtenderBindingArgs) DeepCopyInto(out *ExtenderBindingArgs) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtenderBindingArgs.
func (in *ExtenderBindingArgs) DeepCopy() *ExtenderBindingArgs {
if in == nil {
return nil
}
out := new(ExtenderBindingArgs)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ExtenderBindingResult) DeepCopyInto(out *ExtenderBindingResult) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtenderBindingResult.
func (in *ExtenderBindingResult) DeepCopy() *ExtenderBindingResult {
if in == nil {
return nil
}
out := new(ExtenderBindingResult)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ExtenderFilterResult) DeepCopyInto(out *ExtenderFilterResult) {
*out = *in
if in.Nodes != nil {
in, out := &in.Nodes, &out.Nodes
*out = new(corev1.NodeList)
(*in).DeepCopyInto(*out)
}
if in.NodeNames != nil {
in, out := &in.NodeNames, &out.NodeNames
*out = new([]string)
if **in != nil {
in, out := *in, *out
*out = make([]string, len(*in))
copy(*out, *in)
}
}
if in.FailedNodes != nil {
in, out := &in.FailedNodes, &out.FailedNodes
*out = make(FailedNodesMap, len(*in))
for key, val := range *in {
(*out)[key] = val
}
}
if in.FailedAndUnresolvableNodes != nil {
in, out := &in.FailedAndUnresolvableNodes, &out.FailedAndUnresolvableNodes
*out = make(FailedNodesMap, len(*in))
for key, val := range *in {
(*out)[key] = val
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtenderFilterResult.
func (in *ExtenderFilterResult) DeepCopy() *ExtenderFilterResult {
if in == nil {
return nil
}
out := new(ExtenderFilterResult)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ExtenderPreemptionArgs) DeepCopyInto(out *ExtenderPreemptionArgs) {
*out = *in
if in.Pod != nil {
in, out := &in.Pod, &out.Pod
*out = new(corev1.Pod)
(*in).DeepCopyInto(*out)
}
if in.NodeNameToVictims != nil {
in, out := &in.NodeNameToVictims, &out.NodeNameToVictims
*out = make(map[string]*Victims, len(*in))
for key, val := range *in {
var outVal *Victims
if val == nil {
(*out)[key] = nil
} else {
in, out := &val, &outVal
*out = new(Victims)
(*in).DeepCopyInto(*out)
}
(*out)[key] = outVal
}
}
if in.NodeNameToMetaVictims != nil {
in, out := &in.NodeNameToMetaVictims, &out.NodeNameToMetaVictims
*out = make(map[string]*MetaVictims, len(*in))
for key, val := range *in {
var outVal *MetaVictims
if val == nil {
(*out)[key] = nil
} else {
in, out := &val, &outVal
*out = new(MetaVictims)
(*in).DeepCopyInto(*out)
}
(*out)[key] = outVal
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtenderPreemptionArgs.
func (in *ExtenderPreemptionArgs) DeepCopy() *ExtenderPreemptionArgs {
if in == nil {
return nil
}
out := new(ExtenderPreemptionArgs)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ExtenderPreemptionResult) DeepCopyInto(out *ExtenderPreemptionResult) {
*out = *in
if in.NodeNameToMetaVictims != nil {
in, out := &in.NodeNameToMetaVictims, &out.NodeNameToMetaVictims
*out = make(map[string]*MetaVictims, len(*in))
for key, val := range *in {
var outVal *MetaVictims
if val == nil {
(*out)[key] = nil
} else {
in, out := &val, &outVal
*out = new(MetaVictims)
(*in).DeepCopyInto(*out)
}
(*out)[key] = outVal
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ExtenderPreemptionResult.
func (in *ExtenderPreemptionResult) DeepCopy() *ExtenderPreemptionResult {
if in == nil {
return nil
}
out := new(ExtenderPreemptionResult)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in FailedNodesMap) DeepCopyInto(out *FailedNodesMap) {
{
in := &in
*out = make(FailedNodesMap, len(*in))
for key, val := range *in {
(*out)[key] = val
}
return
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new FailedNodesMap.
func (in FailedNodesMap) DeepCopy() FailedNodesMap {
if in == nil {
return nil
}
out := new(FailedNodesMap)
in.DeepCopyInto(out)
return *out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *HostPriority) DeepCopyInto(out *HostPriority) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HostPriority.
func (in *HostPriority) DeepCopy() *HostPriority {
if in == nil {
return nil
}
out := new(HostPriority)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in HostPriorityList) DeepCopyInto(out *HostPriorityList) {
{
in := &in
*out = make(HostPriorityList, len(*in))
copy(*out, *in)
return
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HostPriorityList.
func (in HostPriorityList) DeepCopy() HostPriorityList {
if in == nil {
return nil
}
out := new(HostPriorityList)
in.DeepCopyInto(out)
return *out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *MetaPod) DeepCopyInto(out *MetaPod) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetaPod.
func (in *MetaPod) DeepCopy() *MetaPod {
if in == nil {
return nil
}
out := new(MetaPod)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *MetaVictims) DeepCopyInto(out *MetaVictims) {
*out = *in
if in.Pods != nil {
in, out := &in.Pods, &out.Pods
*out = make([]*MetaPod, len(*in))
for i := range *in {
if (*in)[i] != nil {
in, out := &(*in)[i], &(*out)[i]
*out = new(MetaPod)
**out = **in
}
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetaVictims.
func (in *MetaVictims) DeepCopy() *MetaVictims {
if in == nil {
return nil
}
out := new(MetaVictims)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *Victims) DeepCopyInto(out *Victims) {
*out = *in
if in.Pods != nil {
in, out := &in.Pods, &out.Pods
*out = make([]*corev1.Pod, len(*in))
for i := range *in {
if (*in)[i] != nil {
in, out := &(*in)[i], &(*out)[i]
*out = new(corev1.Pod)
(*in).DeepCopyInto(*out)
}
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Victims.
func (in *Victims) DeepCopy() *Victims {
if in == nil {
return nil
}
out := new(Victims)
in.DeepCopyInto(out)
return out
}

202
vendor/k8s.io/kubernetes/LICENSE generated vendored
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@ -1,202 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
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APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
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Licensed under the Apache License, Version 2.0 (the "License");
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See the License for the specific language governing permissions and
limitations under the License.

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@ -1,4 +0,0 @@
# See the OWNERS docs at https://go.k8s.io/owners
labels:
- sig/apps

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@ -1,129 +0,0 @@
/*
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"
// MirrorPodAnnotationKey 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.
// Deprecated: set a pod security context `seccompProfile` field.
SeccompPodAnnotationKey string = "seccomp.security.alpha.kubernetes.io/pod"
// SeccompContainerAnnotationKeyPrefix represents the key of a seccomp profile applied
// to one container of a pod.
// Deprecated: set a container security context `seccompProfile` field.
SeccompContainerAnnotationKeyPrefix string = "container.seccomp.security.alpha.kubernetes.io/"
// SeccompProfileRuntimeDefault represents the default seccomp profile used by container runtime.
// Deprecated: set a pod or container security context `seccompProfile` of type "RuntimeDefault" instead.
SeccompProfileRuntimeDefault string = "runtime/default"
// DeprecatedSeccompProfileDockerDefault represents the default seccomp profile used by docker.
// Deprecated: set a pod or container security context `seccompProfile` of type "RuntimeDefault" instead.
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"
// ObjectTTLAnnotationKey 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"
// NonConvertibleAnnotationPrefix 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"
// EndpointsOverCapacity will be set on an Endpoints resource when it
// exceeds the maximum capacity of 1000 addresses. Inititially the Endpoints
// controller will set this annotation with a value of "warning". In a
// future release, the controller may set this annotation with a value of
// "truncated" to indicate that any addresses exceeding the limit of 1000
// have been truncated from the Endpoints resource.
EndpointsOverCapacity = "endpoints.kubernetes.io/over-capacity"
// MigratedPluginsAnnotationKey is the annotation key, set for CSINode objects, that is a comma-separated
// list of in-tree plugins that will be serviced by the CSI backend on the Node represented by CSINode.
// This annotation is used by the Attach Detach Controller to determine whether to use the in-tree or
// CSI Backend for a volume plugin on a specific node.
MigratedPluginsAnnotationKey = "storage.alpha.kubernetes.io/migrated-plugins"
// PodDeletionCost can be used to set to an int32 that represent the cost of deleting
// a pod compared to other pods belonging to the same ReplicaSet. Pods with lower
// deletion cost are preferred to be deleted before pods with higher deletion cost.
// Note that this is honored on a best-effort basis, and so it does not offer guarantees on
// pod deletion order.
// The implicit deletion cost for pods that don't set the annotation is 0, negative values are permitted.
//
// This annotation is beta-level and is only honored when PodDeletionCost feature is enabled.
PodDeletionCost = "controller.kubernetes.io/pod-deletion-cost"
// AnnotationTopologyAwareHints can be used to enable or disable Topology
// Aware Hints for a Service. This may be set to "Auto" or "Disabled". Any
// other value is treated as "Disabled".
AnnotationTopologyAwareHints = "service.kubernetes.io/topology-aware-hints"
)

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@ -1,24 +0,0 @@
/*
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 core 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"

View File

@ -1,583 +0,0 @@
/*
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"
"strconv"
"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)
}
// IsHugePageResourceValueDivisible returns true if the resource value of storage is
// integer multiple of page size.
func IsHugePageResourceValueDivisible(name core.ResourceName, quantity resource.Quantity) bool {
pageSize, err := HugePageSizeFromResourceName(name)
if err != nil {
return false
}
if pageSize.Sign() <= 0 || pageSize.MilliValue()%int64(1000) != int64(0) {
return false
}
return quantity.Value()%pageSize.Value() == 0
}
// 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, allowNamespaceAffinityScope bool) bool {
return standardResourceQuotaScopes.Has(str) ||
(allowNamespaceAffinityScope && str == string(core.ResourceQuotaScopeCrossNamespacePodAffinity))
}
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, core.ResourceQuotaScopeCrossNamespacePodAffinity:
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))
}
// IsServiceIPSet 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 {
// This function assumes that the service is semantically validated
// it does not test if the IP is valid, just makes sure that it is set.
return len(service.Spec.ClusterIP) > 0 &&
service.Spec.ClusterIP != core.ClusterIPNone
}
var standardFinalizers = sets.NewString(
string(core.FinalizerKubernetes),
metav1.FinalizerOrphanDependents,
metav1.FinalizerDeleteDependents,
)
// IsStandardFinalizerName checks if the input string is a standard finalizer name
func IsStandardFinalizerName(str string) bool {
return standardFinalizers.Has(str)
}
// GetAccessModesAsString returns a string representation of an array of access modes.
// modes, when present, are always in the same order: RWO,ROX,RWX,RWOP.
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")
}
if ContainsAccessMode(modes, core.ReadWriteOncePod) {
modesStr = append(modesStr, "RWOP")
}
return strings.Join(modesStr, ",")
}
// GetAccessModesFromString 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)
case s == "RWOP":
accessModes = append(accessModes, core.ReadWriteOncePod)
}
}
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
}
func toResourceNames(resources core.ResourceList) []core.ResourceName {
result := []core.ResourceName{}
for resourceName := range resources {
result = append(result, resourceName)
}
return result
}
func toSet(resourceNames []core.ResourceName) sets.String {
result := sets.NewString()
for _, resourceName := range resourceNames {
result.Insert(string(resourceName))
}
return result
}
// toContainerResourcesSet returns a set of resources names in container resource requirements
func toContainerResourcesSet(ctr *core.Container) sets.String {
resourceNames := toResourceNames(ctr.Resources.Requests)
resourceNames = append(resourceNames, toResourceNames(ctr.Resources.Limits)...)
return toSet(resourceNames)
}
// ToPodResourcesSet returns a set of resource names in all containers in a pod.
func ToPodResourcesSet(podSpec *core.PodSpec) sets.String {
result := sets.NewString()
for i := range podSpec.InitContainers {
result = result.Union(toContainerResourcesSet(&podSpec.InitContainers[i]))
}
for i := range podSpec.Containers {
result = result.Union(toContainerResourcesSet(&podSpec.Containers[i]))
}
return result
}
// GetDeletionCostFromPodAnnotations returns the integer value of pod-deletion-cost. Returns 0
// if not set or the value is invalid.
func GetDeletionCostFromPodAnnotations(annotations map[string]string) (int32, error) {
if value, exist := annotations[core.PodDeletionCost]; exist {
// values that start with plus sign (e.g, "+10") or leading zeros (e.g., "008") are not valid.
if !validFirstDigit(value) {
return 0, fmt.Errorf("invalid value %q", value)
}
i, err := strconv.ParseInt(value, 10, 32)
if err != nil {
// make sure we default to 0 on error.
return 0, err
}
return int32(i), nil
}
return 0, nil
}
func validFirstDigit(str string) bool {
if len(str) == 0 {
return false
}
return str[0] == '-' || (str[0] == '0' && str == "0") || (str[0] >= '1' && str[0] <= '9')
}

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@ -1,31 +0,0 @@
/*
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{})
// MarshalJSON panics to prevent marshalling of internal structs
func (AvoidPods) MarshalJSON() ([]byte, error) { panic("do not marshal internal struct") }
// UnmarshalJSON panics to prevent unmarshalling of internal structs
func (*AvoidPods) UnmarshalJSON([]byte) error { panic("do not unmarshal to internal struct") }

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@ -1,37 +0,0 @@
/*
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"
)
// SetGroupVersionKind sets the API version and kind of the object reference
func (obj *ObjectReference) SetGroupVersionKind(gvk schema.GroupVersionKind) {
obj.APIVersion, obj.Kind = gvk.ToAPIVersionAndKind()
}
// GroupVersionKind returns the API version and kind of the object reference
func (obj *ObjectReference) GroupVersionKind() schema.GroupVersionKind {
return schema.FromAPIVersionAndKind(obj.APIVersion, obj.Kind)
}
// GetObjectKind returns the kind of object reference
func (obj *ObjectReference) GetObjectKind() schema.ObjectKind { return obj }

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@ -1,102 +0,0 @@
/*
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 object to register various known types
SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
// AddToScheme represents a func that can be used to apply all the registered
// funcs in a scheme
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
}

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@ -1,58 +0,0 @@
/*
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 (rn ResourceName) String() string {
return string(rn)
}
// CPU returns the CPU limit if specified.
func (rl *ResourceList) CPU() *resource.Quantity {
return rl.Name(ResourceCPU, resource.DecimalSI)
}
// Memory returns the Memory limit if specified.
func (rl *ResourceList) Memory() *resource.Quantity {
return rl.Name(ResourceMemory, resource.BinarySI)
}
// Storage returns the Storage limit if specified.
func (rl *ResourceList) Storage() *resource.Quantity {
return rl.Name(ResourceStorage, resource.BinarySI)
}
// Pods returns the list of pods
func (rl *ResourceList) Pods() *resource.Quantity {
return rl.Name(ResourcePods, resource.DecimalSI)
}
// StorageEphemeral returns the list of ephemeral storage volumes, if any
func (rl *ResourceList) StorageEphemeral() *resource.Quantity {
return rl.Name(ResourceEphemeralStorage, resource.BinarySI)
}
// Name returns the resource with name if specified, otherwise it returns a nil quantity with default format.
func (rl *ResourceList) Name(name ResourceName, defaultFormat resource.Format) *resource.Quantity {
if val, ok := (*rl)[name]; ok {
return &val
}
return &resource.Quantity{Format: defaultFormat}
}

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@ -1,42 +0,0 @@
/*
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
}
// ToString converts taint struct to string in format '<key>=<value>:<effect>', '<key>=<value>:', '<key>:<effect>', or '<key>'.
func (t *Taint) ToString() string {
if len(t.Effect) == 0 {
if len(t.Value) == 0 {
return fmt.Sprintf("%v", t.Key)
}
return fmt.Sprintf("%v=%v:", t.Key, t.Value)
}
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)
}

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@ -1,30 +0,0 @@
/*
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
}

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@ -1,372 +0,0 @@
/*
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 (
"fmt"
"strings"
v1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/resource"
"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)
}
// HugePageUnitSizeFromByteSize returns hugepage size has the format.
// `size` must be guaranteed to divisible into the largest units that can be expressed.
// <size><unit-prefix>B (1024 = "1KB", 1048576 = "1MB", etc).
func HugePageUnitSizeFromByteSize(size int64) (string, error) {
// hugePageSizeUnitList is borrowed from opencontainers/runc/libcontainer/cgroups/utils.go
var hugePageSizeUnitList = []string{"B", "KB", "MB", "GB", "TB", "PB"}
idx := 0
len := len(hugePageSizeUnitList) - 1
for size%1024 == 0 && idx < len {
size /= 1024
idx++
}
if size > 1024 && idx < len {
return "", fmt.Errorf("size: %d%s must be guaranteed to divisible into the largest units", size, hugePageSizeUnitList[idx])
}
return fmt.Sprintf("%d%s", size, hugePageSizeUnitList[idx]), nil
}
// IsHugePageMedium returns true if the volume medium is in 'HugePages[-size]' format
func IsHugePageMedium(medium v1.StorageMedium) bool {
if medium == v1.StorageMediumHugePages {
return true
}
return strings.HasPrefix(string(medium), string(v1.StorageMediumHugePagesPrefix))
}
// HugePageSizeFromMedium returns the page size for the specified huge page medium.
// If the specified input is not a valid huge page medium an error is returned.
func HugePageSizeFromMedium(medium v1.StorageMedium) (resource.Quantity, error) {
if !IsHugePageMedium(medium) {
return resource.Quantity{}, fmt.Errorf("medium: %s is not a hugepage medium", medium)
}
if medium == v1.StorageMediumHugePages {
return resource.Quantity{}, fmt.Errorf("medium: %s doesn't have size information", medium)
}
pageSize := strings.TrimPrefix(string(medium), string(v1.StorageMediumHugePagesPrefix))
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)
}
// IsAttachableVolumeResourceName returns true when the resource name is prefixed in attachable volume
func IsAttachableVolumeResourceName(name v1.ResourceName) bool {
return strings.HasPrefix(string(name), v1.ResourceAttachableVolumesPrefix)
}
// IsServiceIPSet 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 != ""
}
// LoadBalancerStatusEqual evaluates the given load balancers' ingress IP addresses
// and hostnames and returns true if equal or false if otherwise
// 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
}
// GetAccessModesAsString returns a string representation of an array of access modes.
// modes, when present, are always in the same order: RWO,ROX,RWX,RWOP.
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")
}
if ContainsAccessMode(modes, v1.ReadWriteOncePod) {
modesStr = append(modesStr, "RWOP")
}
return strings.Join(modesStr, ",")
}
// GetAccessModesFromString 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)
case s == "RWOP":
accessModes = append(accessModes, v1.ReadWriteOncePod)
}
}
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
}
// 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
}
// 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)
}
// GetMatchingTolerations 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
}
// 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
}

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# See the OWNERS docs at https://go.k8s.io/owners
approvers:
- feature-approvers

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/*
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 features
import (
"k8s.io/apimachinery/pkg/util/runtime"
genericfeatures "k8s.io/apiserver/pkg/features"
utilfeature "k8s.io/apiserver/pkg/util/feature"
"k8s.io/component-base/featuregate"
)
const (
// Every feature gate should add method here following this template:
//
// // owner: @username
// // kep: http://kep.k8s.io/NNN
// // alpha: v1.X
// MyFeature featuregate.Feature = "MyFeature"
// owner: @tallclair
// beta: v1.4
AppArmor featuregate.Feature = "AppArmor"
// owner: @mtaufen
// alpha: v1.4
// beta: v1.11
// deprecated: 1.22
DynamicKubeletConfig featuregate.Feature = "DynamicKubeletConfig"
// owner: @pweil-
// alpha: v1.5
//
// Default userns=host for containers that are using other host namespaces, host mounts, the pod
// contains a privileged container, or specific non-namespaced capabilities (MKNOD, SYS_MODULE,
// SYS_TIME). This should only be enabled if user namespace remapping is enabled in the docker daemon.
ExperimentalHostUserNamespaceDefaultingGate featuregate.Feature = "ExperimentalHostUserNamespaceDefaulting"
// owner: @jiayingz
// beta: v1.10
//
// Enables support for Device Plugins
DevicePlugins featuregate.Feature = "DevicePlugins"
// owner: @dxist
// alpha: v1.16
//
// Enables support of HPA scaling to zero pods when an object or custom metric is configured.
HPAScaleToZero featuregate.Feature = "HPAScaleToZero"
// owner: @mikedanese
// alpha: v1.7
// beta: v1.12
//
// Gets a server certificate for the kubelet from the Certificate Signing
// Request API instead of generating one self signed and auto rotates the
// certificate as expiration approaches.
RotateKubeletServerCertificate featuregate.Feature = "RotateKubeletServerCertificate"
// owner: @jinxu
// beta: v1.10
//
// New local storage types to support local storage capacity isolation
LocalStorageCapacityIsolation featuregate.Feature = "LocalStorageCapacityIsolation"
// owner: @gnufied
// beta: v1.11
// Ability to Expand persistent volumes
ExpandPersistentVolumes featuregate.Feature = "ExpandPersistentVolumes"
// owner: @mlmhl
// beta: v1.15
// Ability to expand persistent volumes' file system without unmounting volumes.
ExpandInUsePersistentVolumes featuregate.Feature = "ExpandInUsePersistentVolumes"
// owner: @gnufied
// alpha: v1.14
// beta: v1.16
// Ability to expand CSI volumes
ExpandCSIVolumes featuregate.Feature = "ExpandCSIVolumes"
// owner: @verb
// alpha: v1.16
//
// Allows running an ephemeral container in pod namespaces to troubleshoot a running pod.
EphemeralContainers featuregate.Feature = "EphemeralContainers"
// owner: @sjenning
// alpha: v1.11
//
// Allows resource reservations at the QoS level preventing pods at lower QoS levels from
// bursting into resources requested at higher QoS levels (memory only for now)
QOSReserved featuregate.Feature = "QOSReserved"
// owner: @ConnorDoyle
// alpha: v1.8
// beta: v1.10
//
// Alternative container-level CPU affinity policies.
CPUManager featuregate.Feature = "CPUManager"
// owner: @szuecs
// alpha: v1.12
//
// Enable nodes to change CPUCFSQuotaPeriod
CPUCFSQuotaPeriod featuregate.Feature = "CustomCPUCFSQuotaPeriod"
// owner: @lmdaly
// alpha: v1.16
// beta: v1.18
//
// Enable resource managers to make NUMA aligned decisions
TopologyManager featuregate.Feature = "TopologyManager"
// owner: @cynepco3hahue(alukiano) @cezaryzukowski @k-wiatrzyk
// alpha: v1.21
// beta: v1.22
// Allows setting memory affinity for a container based on NUMA topology
MemoryManager featuregate.Feature = "MemoryManager"
// owner: @sjenning
// alpha: v1.4
// beta: v1.11
// ga: v1.21
//
// Enable pods to set sysctls on a pod
Sysctls featuregate.Feature = "Sysctls"
// owner: @pospispa
// GA: v1.11
//
// Postpone deletion of a PV or a PVC when they are being used
StorageObjectInUseProtection featuregate.Feature = "StorageObjectInUseProtection"
// owner: @dims, @derekwaynecarr
// alpha: v1.10
// beta: v1.14
// GA: v1.20
//
// Implement support for limiting pids in pods
SupportPodPidsLimit featuregate.Feature = "SupportPodPidsLimit"
// owner: @mikedanese
// alpha: v1.13
// beta: v1.21
// ga: v1.22
//
// Migrate ServiceAccount volumes to use a projected volume consisting of a
// ServiceAccountTokenVolumeProjection. This feature adds new required flags
// to the API server.
BoundServiceAccountTokenVolume featuregate.Feature = "BoundServiceAccountTokenVolume"
// owner: @mtaufen
// alpha: v1.18
// beta: v1.20
// stable: v1.21
//
// Enable OIDC discovery endpoints (issuer and JWKS URLs) for the service
// account issuer in the API server.
// Note these endpoints serve minimally-compliant discovery docs that are
// intended to be used for service account token verification.
ServiceAccountIssuerDiscovery featuregate.Feature = "ServiceAccountIssuerDiscovery"
// owner: @saad-ali
// ga: v1.10
//
// Allow mounting a subpath of a volume in a container
// Do not remove this feature gate even though it's GA
VolumeSubpath featuregate.Feature = "VolumeSubpath"
// owner: @pohly
// alpha: v1.14
// beta: v1.16
//
// Enables CSI Inline volumes support for pods
CSIInlineVolume featuregate.Feature = "CSIInlineVolume"
// owner: @pohly
// alpha: v1.19
// beta: v1.21
//
// Enables tracking of available storage capacity that CSI drivers provide.
CSIStorageCapacity featuregate.Feature = "CSIStorageCapacity"
// owner: @alculquicondor
// beta: v1.20
//
// Enables the use of PodTopologySpread scheduling plugin to do default
// spreading and disables legacy SelectorSpread plugin.
DefaultPodTopologySpread featuregate.Feature = "DefaultPodTopologySpread"
// owner: @pohly
// alpha: v1.19
// beta: v1.21
//
// Enables generic ephemeral inline volume support for pods
GenericEphemeralVolume featuregate.Feature = "GenericEphemeralVolume"
// owner: @chendave
// alpha: v1.21
// beta: v1.22
//
// PreferNominatedNode tells scheduler whether the nominated node will be checked first before looping
// all the rest of nodes in the cluster.
// Enabling this feature also implies the preemptor pod might not be dispatched to the best candidate in
// some corner case, e.g. another node releases enough resources after the nominated node has been set
// and hence is the best candidate instead.
PreferNominatedNode featuregate.Feature = "PreferNominatedNode"
// owner: @tallclair
// alpha: v1.12
// beta: v1.14
// GA: v1.20
//
// Enables RuntimeClass, for selecting between multiple runtimes to run a pod.
RuntimeClass featuregate.Feature = "RuntimeClass"
// owner: @mtaufen
// alpha: v1.12
// beta: v1.14
// GA: v1.17
//
// Kubelet uses the new Lease API to report node heartbeats,
// (Kube) Node Lifecycle Controller uses these heartbeats as a node health signal.
NodeLease featuregate.Feature = "NodeLease"
// owner: @rikatz
// kep: http://kep.k8s.io/2079
// alpha: v1.21
// beta: v1.22
//
// Enables the endPort field in NetworkPolicy to enable a Port Range behavior in Network Policies.
NetworkPolicyEndPort featuregate.Feature = "NetworkPolicyEndPort"
// owner: @jessfraz
// alpha: v1.12
//
// Enables control over ProcMountType for containers.
ProcMountType featuregate.Feature = "ProcMountType"
// owner: @janetkuo
// alpha: v1.12
//
// Allow TTL controller to clean up Pods and Jobs after they finish.
TTLAfterFinished featuregate.Feature = "TTLAfterFinished"
// owner: @alculquicondor
// alpha: v1.21
// beta: v1.22
//
// Allows Job controller to manage Pod completions per completion index.
IndexedJob featuregate.Feature = "IndexedJob"
// owner: @alculquicondor
// alpha: v1.22
//
// Track Job completion without relying on Pod remaining in the cluster
// indefinitely. Pod finalizers, in addition to a field in the Job status
// allow the Job controller to keep track of Pods that it didn't account for
// yet.
JobTrackingWithFinalizers featuregate.Feature = "JobTrackingWithFinalizers"
// owner: @dashpole
// alpha: v1.13
// beta: v1.15
//
// Enables the kubelet's pod resources grpc endpoint
KubeletPodResources featuregate.Feature = "KubeletPodResources"
// owner: @davidz627
// alpha: v1.14
// beta: v1.17
//
// Enables the in-tree storage to CSI Plugin migration feature.
CSIMigration featuregate.Feature = "CSIMigration"
// owner: @davidz627
// alpha: v1.14
// beta: v1.17
//
// Enables the GCE PD in-tree driver to GCE CSI Driver migration feature.
CSIMigrationGCE featuregate.Feature = "CSIMigrationGCE"
// owner: @Jiawei0227
// alpha: v1.21
//
// Disables the GCE PD in-tree driver.
InTreePluginGCEUnregister featuregate.Feature = "InTreePluginGCEUnregister"
// owner: @leakingtapan
// alpha: v1.14
// beta: v1.17
//
// Enables the AWS EBS in-tree driver to AWS EBS CSI Driver migration feature.
CSIMigrationAWS featuregate.Feature = "CSIMigrationAWS"
// owner: @leakingtapan
// alpha: v1.21
//
// Disables the AWS EBS in-tree driver.
InTreePluginAWSUnregister featuregate.Feature = "InTreePluginAWSUnregister"
// owner: @andyzhangx
// alpha: v1.15
// beta: v1.19
//
// Enables the Azure Disk in-tree driver to Azure Disk Driver migration feature.
CSIMigrationAzureDisk featuregate.Feature = "CSIMigrationAzureDisk"
// owner: @andyzhangx
// alpha: v1.21
//
// Disables the Azure Disk in-tree driver.
InTreePluginAzureDiskUnregister featuregate.Feature = "InTreePluginAzureDiskUnregister"
// owner: @andyzhangx
// alpha: v1.15
// beta: v1.21
//
// Enables the Azure File in-tree driver to Azure File Driver migration feature.
CSIMigrationAzureFile featuregate.Feature = "CSIMigrationAzureFile"
// owner: @andyzhangx
// alpha: v1.21
//
// Disables the Azure File in-tree driver.
InTreePluginAzureFileUnregister featuregate.Feature = "InTreePluginAzureFileUnregister"
// owner: @divyenpatel
// beta: v1.19 (requires: vSphere vCenter/ESXi Version: 7.0u1, HW Version: VM version 15)
//
// Enables the vSphere in-tree driver to vSphere CSI Driver migration feature.
CSIMigrationvSphere featuregate.Feature = "CSIMigrationvSphere"
// owner: @divyenpatel
// alpha: v1.21
//
// Disables the vSphere in-tree driver.
InTreePluginvSphereUnregister featuregate.Feature = "InTreePluginvSphereUnregister"
// owner: @adisky
// alpha: v1.14
// beta: v1.18
//
// Enables the OpenStack Cinder in-tree driver to OpenStack Cinder CSI Driver migration feature.
CSIMigrationOpenStack featuregate.Feature = "CSIMigrationOpenStack"
// owner: @adisky
// alpha: v1.21
//
// Disables the OpenStack Cinder in-tree driver.
InTreePluginOpenStackUnregister featuregate.Feature = "InTreePluginOpenStackUnregister"
// owner: @huffmanca
// alpha: v1.19
// beta: v1.20
//
// Determines if a CSI Driver supports applying fsGroup.
CSIVolumeFSGroupPolicy featuregate.Feature = "CSIVolumeFSGroupPolicy"
// owner: @gnufied
// alpha: v1.18
// beta: v1.20
// Allows user to configure volume permission change policy for fsGroups when mounting
// a volume in a Pod.
ConfigurableFSGroupPolicy featuregate.Feature = "ConfigurableFSGroupPolicy"
// owner: @gnufied, @verult
// alpha: v1.22
// If supported by the CSI driver, delegates the role of applying FSGroup to
// the driver by passing FSGroup through the NodeStageVolume and
// NodePublishVolume calls.
DelegateFSGroupToCSIDriver featuregate.Feature = "DelegateFSGroupToCSIDriver"
// owner: @RobertKrawitz, @derekwaynecarr
// beta: v1.15
// GA: v1.20
//
// Implement support for limiting pids in nodes
SupportNodePidsLimit featuregate.Feature = "SupportNodePidsLimit"
// owner: @RobertKrawitz
// alpha: v1.15
//
// Allow use of filesystems for ephemeral storage monitoring.
// Only applies if LocalStorageCapacityIsolation is set.
LocalStorageCapacityIsolationFSQuotaMonitoring featuregate.Feature = "LocalStorageCapacityIsolationFSQuotaMonitoring"
// owner: @denkensk
// alpha: v1.15
// beta: v1.19
//
// Enables NonPreempting option for priorityClass and pod.
NonPreemptingPriority featuregate.Feature = "NonPreemptingPriority"
// owner: @egernst
// alpha: v1.16
// beta: v1.18
//
// Enables PodOverhead, for accounting pod overheads which are specific to a given RuntimeClass
PodOverhead featuregate.Feature = "PodOverhead"
// owner: @khenidak
// kep: http://kep.k8s.io/563
// alpha: v1.15
// beta: v1.21
//
// Enables ipv6 dual stack
IPv6DualStack featuregate.Feature = "IPv6DualStack"
// owner: @robscott @freehan
// kep: http://kep.k8s.io/752
// alpha: v1.16
// beta: v1.18
// ga: v1.21
//
// Enable Endpoint Slices for more scalable Service endpoints.
EndpointSlice featuregate.Feature = "EndpointSlice"
// owner: @robscott @freehan
// kep: http://kep.k8s.io/752
// alpha: v1.18
// beta: v1.19
// ga: v1.22
//
// Enable Endpoint Slice consumption by kube-proxy for improved scalability.
EndpointSliceProxying featuregate.Feature = "EndpointSliceProxying"
// owner: @robscott @kumarvin123
// kep: http://kep.k8s.io/752
// alpha: v1.19
// beta: v1.21
// ga: v1.22
//
// Enable Endpoint Slice consumption by kube-proxy in Windows for improved scalability.
WindowsEndpointSliceProxying featuregate.Feature = "WindowsEndpointSliceProxying"
// owner: @matthyx
// alpha: v1.16
// beta: v1.18
// GA: v1.20
//
// Enables the startupProbe in kubelet worker.
StartupProbe featuregate.Feature = "StartupProbe"
// owner: @deads2k
// beta: v1.17
// GA: v1.21
//
// Enables the users to skip TLS verification of kubelets on pod logs requests
AllowInsecureBackendProxy featuregate.Feature = "AllowInsecureBackendProxy"
// owner: @mortent
// alpha: v1.3
// beta: v1.5
//
// Enable all logic related to the PodDisruptionBudget API object in policy
PodDisruptionBudget featuregate.Feature = "PodDisruptionBudget"
// owner: @alaypatel07, @soltysh
// alpha: v1.20
// beta: v1.21
// GA: v1.22
//
// CronJobControllerV2 controls whether the controller manager starts old cronjob
// controller or new one which is implemented with informers and delaying queue
CronJobControllerV2 featuregate.Feature = "CronJobControllerV2"
// owner: @smarterclayton
// alpha: v1.21
// beta: v1.22
// DaemonSets allow workloads to maintain availability during update per node
DaemonSetUpdateSurge featuregate.Feature = "DaemonSetUpdateSurge"
// owner: @wojtek-t
// alpha: v1.18
// beta: v1.19
// ga: v1.21
//
// Enables a feature to make secrets and configmaps data immutable.
ImmutableEphemeralVolumes featuregate.Feature = "ImmutableEphemeralVolumes"
// owner: @bart0sh
// alpha: v1.18
// beta: v1.19
// GA: 1.22
//
// Enables usage of HugePages-<size> in a volume medium,
// e.g. emptyDir:
// medium: HugePages-1Gi
HugePageStorageMediumSize featuregate.Feature = "HugePageStorageMediumSize"
// owner: @derekwaynecarr
// alpha: v1.20
// beta: v1.21 (off by default until 1.22)
//
// Enables usage of hugepages-<size> in downward API.
DownwardAPIHugePages featuregate.Feature = "DownwardAPIHugePages"
// owner: @bswartz
// alpha: v1.18
//
// Enables usage of any object for volume data source in PVCs
AnyVolumeDataSource featuregate.Feature = "AnyVolumeDataSource"
// owner: @javidiaz
// kep: http://kep.k8s.io/1797
// alpha: v1.19
// beta: v1.20
// GA: v1.22
//
// Allow setting the Fully Qualified Domain Name (FQDN) in the hostname of a Pod. If a Pod does not
// have FQDN, this feature has no effect.
SetHostnameAsFQDN featuregate.Feature = "SetHostnameAsFQDN"
// owner: @ksubrmnn
// alpha: v1.14
// beta: v1.20
//
// Allows kube-proxy to run in Overlay mode for Windows
WinOverlay featuregate.Feature = "WinOverlay"
// owner: @ksubrmnn
// alpha: v1.14
//
// Allows kube-proxy to create DSR loadbalancers for Windows
WinDSR featuregate.Feature = "WinDSR"
// owner: @RenaudWasTaken @dashpole
// alpha: v1.19
// beta: v1.20
//
// Disables Accelerator Metrics Collected by Kubelet
DisableAcceleratorUsageMetrics featuregate.Feature = "DisableAcceleratorUsageMetrics"
// owner: @arjunrn @mwielgus @josephburnett
// alpha: v1.20
//
// Add support for the HPA to scale based on metrics from individual containers
// in target pods
HPAContainerMetrics featuregate.Feature = "HPAContainerMetrics"
// owner: @andrewsykim
// kep: http://kep.k8s.io/1672
// alpha: v1.20
// beta: v1.22
//
// Enable Terminating condition in Endpoint Slices.
EndpointSliceTerminatingCondition featuregate.Feature = "EndpointSliceTerminatingCondition"
// owner: @andrewsykim
// kep: http://kep.k8s.io/1669
// alpha: v1.22
//
// Enable kube-proxy to handle terminating ednpoints when externalTrafficPolicy=Local
ProxyTerminatingEndpoints featuregate.Feature = "ProxyTerminatingEndpoints"
// owner: @robscott
// kep: http://kep.k8s.io/752
// alpha: v1.20
//
// Enable NodeName field on Endpoint Slices.
EndpointSliceNodeName featuregate.Feature = "EndpointSliceNodeName"
// owner: @derekwaynecarr
// alpha: v1.20
// beta: v1.22
//
// Enables kubelet support to size memory backed volumes
SizeMemoryBackedVolumes featuregate.Feature = "SizeMemoryBackedVolumes"
// owner: @andrewsykim @SergeyKanzhelev
// GA: v1.20
//
// Ensure kubelet respects exec probe timeouts. Feature gate exists in-case existing workloads
// may depend on old behavior where exec probe timeouts were ignored.
// Lock to default and remove after v1.22 based on user feedback that should be reflected in KEP #1972 update
ExecProbeTimeout featuregate.Feature = "ExecProbeTimeout"
// owner: @andrewsykim
// alpha: v1.20
//
// Enable kubelet exec plugins for image pull credentials.
KubeletCredentialProviders featuregate.Feature = "KubeletCredentialProviders"
// owner: @andrewsykim
// alpha: v1.22
//
// Disable any functionality in kube-apiserver, kube-controller-manager and kubelet related to the `--cloud-provider` component flag.
DisableCloudProviders featuregate.Feature = "DisableCloudProviders"
// owner: @zshihang
// alpha: v1.20
// beta: v1.21
// ga: v1.22
//
// Enable kubelet to pass pod's service account token to NodePublishVolume
// call of CSI driver which is mounting volumes for that pod.
CSIServiceAccountToken featuregate.Feature = "CSIServiceAccountToken"
// owner: @bobbypage
// alpha: v1.20
// beta: v1.21
// Adds support for kubelet to detect node shutdown and gracefully terminate pods prior to the node being shutdown.
GracefulNodeShutdown featuregate.Feature = "GracefulNodeShutdown"
// owner: @andrewsykim @uablrek
// kep: http://kep.k8s.io/1864
// alpha: v1.20
// beta: v1.22
//
// Allows control if NodePorts shall be created for services with "type: LoadBalancer" by defining the spec.AllocateLoadBalancerNodePorts field (bool)
ServiceLBNodePortControl featuregate.Feature = "ServiceLBNodePortControl"
// owner: @janosi
// kep: http://kep.k8s.io/1435
// alpha: v1.20
//
// Enables the usage of different protocols in the same Service with type=LoadBalancer
MixedProtocolLBService featuregate.Feature = "MixedProtocolLBService"
// owner: @cofyc
// alpha: v1.21
VolumeCapacityPriority featuregate.Feature = "VolumeCapacityPriority"
// owner: @ahg-g
// alpha: v1.21
// beta: v1.22
//
// Enables controlling pod ranking on replicaset scale-down.
PodDeletionCost featuregate.Feature = "PodDeletionCost"
// owner: @robscott
// kep: http://kep.k8s.io/2433
// alpha: v1.21
//
// Enables topology aware hints for EndpointSlices
TopologyAwareHints featuregate.Feature = "TopologyAwareHints"
// owner: @ehashman
// alpha: v1.21
//
// Allows user to override pod-level terminationGracePeriod for probes
ProbeTerminationGracePeriod featuregate.Feature = "ProbeTerminationGracePeriod"
// owner: @ehashman
// alpha: v1.22
//
// Permits kubelet to run with swap enabled
NodeSwap featuregate.Feature = "NodeSwap"
// owner: @ahg-g
// alpha: v1.21
// beta: v1.22
//
// Allow specifying NamespaceSelector in PodAffinityTerm.
PodAffinityNamespaceSelector featuregate.Feature = "PodAffinityNamespaceSelector"
// owner: @andrewsykim @XudongLiuHarold
// kep: http://kep.k8s.io/1959
// alpha: v1.21
// beta: v1.22
//
// Enable support multiple Service "type: LoadBalancer" implementations in a cluster by specifying LoadBalancerClass
ServiceLoadBalancerClass featuregate.Feature = "ServiceLoadBalancerClass"
// owner: @damemi
// alpha: v1.21
// beta: v1.22
//
// Enables scaling down replicas via logarithmic comparison of creation/ready timestamps
LogarithmicScaleDown featuregate.Feature = "LogarithmicScaleDown"
// owner: @hbagdi
// kep: http://kep.k8s.io/2365
// alpha: v1.21
// beta: v1.22
//
// Enable Scope and Namespace fields on IngressClassParametersReference.
IngressClassNamespacedParams featuregate.Feature = "IngressClassNamespacedParams"
// owner: @maplain @andrewsykim
// kep: http://kep.k8s.io/2086
// alpha: v1.21
//
// Enables node-local routing for Service internal traffic
ServiceInternalTrafficPolicy featuregate.Feature = "ServiceInternalTrafficPolicy"
// owner: @adtac
// alpha: v1.21
// beta: v1.22
//
// Allows jobs to be created in the suspended state.
SuspendJob featuregate.Feature = "SuspendJob"
// owner: @fromanirh
// alpha: v1.21
//
// Enable POD resources API to return allocatable resources
KubeletPodResourcesGetAllocatable featuregate.Feature = "KubeletPodResourcesGetAllocatable"
// owner: @jayunit100 @abhiraut @rikatz
// kep: http://kep.k8s.io/2161
// beta: v1.21
// ga: v1.22
//
// Labels all namespaces with a default label "kubernetes.io/metadata.name: <namespaceName>"
NamespaceDefaultLabelName featuregate.Feature = "NamespaceDefaultLabelName"
// owner: @fengzixu
// alpha: v1.21
//
// Enables kubelet to detect CSI volume condition and send the event of the abnormal volume to the corresponding pod that is using it.
CSIVolumeHealth featuregate.Feature = "CSIVolumeHealth"
// owner: @marosset
// alpha: v1.22
//
// Enables support for 'HostProcess' containers on Windows nodes.
WindowsHostProcessContainers featuregate.Feature = "WindowsHostProcessContainers"
// owner: @ravig
// alpha: v1.22
//
// StatefulSetMinReadySeconds allows minReadySeconds to be respected by StatefulSet controller
StatefulSetMinReadySeconds featuregate.Feature = "StatefulSetMinReadySeconds"
// owner: @gjkim42
// kep: http://kep.k8s.io/2595
// alpha: v1.22
//
// Enables apiserver and kubelet to allow up to 32 DNSSearchPaths and up to 2048 DNSSearchListChars.
ExpandedDNSConfig featuregate.Feature = "ExpandedDNSConfig"
// owner: @saschagrunert
// alpha: v1.22
//
// Enables the use of `RuntimeDefault` as the default seccomp profile for all workloads.
SeccompDefault featuregate.Feature = "SeccompDefault"
// owner: @liggitt, @tallclair, sig-auth
// alpha: v1.22
//
// Enables the PodSecurity admission plugin
PodSecurity featuregate.Feature = "PodSecurity"
// owner: @chrishenzie
// alpha: v1.22
//
// Enables usage of the ReadWriteOncePod PersistentVolume access mode.
ReadWriteOncePod featuregate.Feature = "ReadWriteOncePod"
// owner: @enj
// beta: v1.22
//
// Allows clients to request a duration for certificates issued via the Kubernetes CSR API.
CSRDuration featuregate.Feature = "CSRDuration"
// owner: @AkihiroSuda
// alpha: v1.22
//
// Enables support for running kubelet in a user namespace.
// The user namespace has to be created before running kubelet.
// All the node components such as CRI need to be running in the same user namespace.
KubeletInUserNamespace featuregate.Feature = "KubeletInUserNamespace"
// owner: @xiaoxubeii
// kep: http://kep.k8s.io/2570
// alpha: v1.22
//
// Enables kubelet to support memory QoS with cgroups v2.
MemoryQoS featuregate.Feature = "MemoryQoS"
// owner: @fromanirh
// alpha: v1.22
//
// Allow fine-tuning of cpumanager policies
CPUManagerPolicyOptions featuregate.Feature = "CPUManagerPolicyOptions"
// owner: @jiahuif
// alpha: v1.21
// beta: v1.22
//
// Enables Leader Migration for kube-controller-manager and cloud-controller-manager
ControllerManagerLeaderMigration featuregate.Feature = "ControllerManagerLeaderMigration"
)
func init() {
runtime.Must(utilfeature.DefaultMutableFeatureGate.Add(defaultKubernetesFeatureGates))
}
// defaultKubernetesFeatureGates consists of all known Kubernetes-specific feature keys.
// To add a new feature, define a key for it above and add it here. The features will be
// available throughout Kubernetes binaries.
var defaultKubernetesFeatureGates = map[featuregate.Feature]featuregate.FeatureSpec{
AppArmor: {Default: true, PreRelease: featuregate.Beta},
DynamicKubeletConfig: {Default: false, PreRelease: featuregate.Deprecated}, // feature gate is deprecated in 1.22, remove no early than 1.23
ExperimentalHostUserNamespaceDefaultingGate: {Default: false, PreRelease: featuregate.Beta},
DevicePlugins: {Default: true, PreRelease: featuregate.Beta},
RotateKubeletServerCertificate: {Default: true, PreRelease: featuregate.Beta},
LocalStorageCapacityIsolation: {Default: true, PreRelease: featuregate.Beta},
Sysctls: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.23
EphemeralContainers: {Default: false, PreRelease: featuregate.Alpha},
QOSReserved: {Default: false, PreRelease: featuregate.Alpha},
ExpandPersistentVolumes: {Default: true, PreRelease: featuregate.Beta},
ExpandInUsePersistentVolumes: {Default: true, PreRelease: featuregate.Beta},
ExpandCSIVolumes: {Default: true, PreRelease: featuregate.Beta},
CPUManager: {Default: true, PreRelease: featuregate.Beta},
MemoryManager: {Default: true, PreRelease: featuregate.Beta},
CPUCFSQuotaPeriod: {Default: false, PreRelease: featuregate.Alpha},
TopologyManager: {Default: true, PreRelease: featuregate.Beta},
StorageObjectInUseProtection: {Default: true, PreRelease: featuregate.GA},
SupportPodPidsLimit: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.23
SupportNodePidsLimit: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.23
BoundServiceAccountTokenVolume: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.23
ServiceAccountIssuerDiscovery: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.22
CSIMigration: {Default: true, PreRelease: featuregate.Beta},
CSIMigrationGCE: {Default: false, PreRelease: featuregate.Beta}, // Off by default (requires GCE PD CSI Driver)
InTreePluginGCEUnregister: {Default: false, PreRelease: featuregate.Alpha},
CSIMigrationAWS: {Default: false, PreRelease: featuregate.Beta}, // Off by default (requires AWS EBS CSI driver)
InTreePluginAWSUnregister: {Default: false, PreRelease: featuregate.Alpha},
CSIMigrationAzureDisk: {Default: false, PreRelease: featuregate.Beta}, // Off by default (requires Azure Disk CSI driver)
InTreePluginAzureDiskUnregister: {Default: false, PreRelease: featuregate.Alpha},
CSIMigrationAzureFile: {Default: false, PreRelease: featuregate.Beta}, // Off by default (requires Azure File CSI driver)
InTreePluginAzureFileUnregister: {Default: false, PreRelease: featuregate.Alpha},
CSIMigrationvSphere: {Default: false, PreRelease: featuregate.Beta}, // Off by default (requires vSphere CSI driver)
InTreePluginvSphereUnregister: {Default: false, PreRelease: featuregate.Alpha},
CSIMigrationOpenStack: {Default: true, PreRelease: featuregate.Beta},
InTreePluginOpenStackUnregister: {Default: false, PreRelease: featuregate.Alpha},
VolumeSubpath: {Default: true, PreRelease: featuregate.GA},
ConfigurableFSGroupPolicy: {Default: true, PreRelease: featuregate.Beta},
CSIInlineVolume: {Default: true, PreRelease: featuregate.Beta},
CSIStorageCapacity: {Default: true, PreRelease: featuregate.Beta},
CSIServiceAccountToken: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.23
GenericEphemeralVolume: {Default: true, PreRelease: featuregate.Beta},
CSIVolumeFSGroupPolicy: {Default: true, PreRelease: featuregate.Beta},
RuntimeClass: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.23
NodeLease: {Default: true, PreRelease: featuregate.GA, LockToDefault: true},
NetworkPolicyEndPort: {Default: true, PreRelease: featuregate.Beta},
ProcMountType: {Default: false, PreRelease: featuregate.Alpha},
TTLAfterFinished: {Default: true, PreRelease: featuregate.Beta},
IndexedJob: {Default: true, PreRelease: featuregate.Beta},
JobTrackingWithFinalizers: {Default: false, PreRelease: featuregate.Alpha},
KubeletPodResources: {Default: true, PreRelease: featuregate.Beta},
LocalStorageCapacityIsolationFSQuotaMonitoring: {Default: false, PreRelease: featuregate.Alpha},
NonPreemptingPriority: {Default: true, PreRelease: featuregate.Beta},
PodOverhead: {Default: true, PreRelease: featuregate.Beta},
IPv6DualStack: {Default: true, PreRelease: featuregate.Beta},
EndpointSlice: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.25
EndpointSliceProxying: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.25
EndpointSliceTerminatingCondition: {Default: true, PreRelease: featuregate.Beta},
ProxyTerminatingEndpoints: {Default: false, PreRelease: featuregate.Alpha},
EndpointSliceNodeName: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, //remove in 1.25
WindowsEndpointSliceProxying: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.25
StartupProbe: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.23
AllowInsecureBackendProxy: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.23
PodDisruptionBudget: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.25
CronJobControllerV2: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.23
DaemonSetUpdateSurge: {Default: true, PreRelease: featuregate.Beta}, // on by default in 1.22
ImmutableEphemeralVolumes: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.24
HugePageStorageMediumSize: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.23
DownwardAPIHugePages: {Default: false, PreRelease: featuregate.Beta}, // on by default in 1.22
AnyVolumeDataSource: {Default: false, PreRelease: featuregate.Alpha},
DefaultPodTopologySpread: {Default: true, PreRelease: featuregate.Beta},
SetHostnameAsFQDN: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, //remove in 1.24
WinOverlay: {Default: true, PreRelease: featuregate.Beta},
WinDSR: {Default: false, PreRelease: featuregate.Alpha},
DisableAcceleratorUsageMetrics: {Default: true, PreRelease: featuregate.Beta},
HPAContainerMetrics: {Default: false, PreRelease: featuregate.Alpha},
SizeMemoryBackedVolumes: {Default: true, PreRelease: featuregate.Beta},
ExecProbeTimeout: {Default: true, PreRelease: featuregate.GA}, // lock to default and remove after v1.22 based on KEP #1972 update
KubeletCredentialProviders: {Default: false, PreRelease: featuregate.Alpha},
GracefulNodeShutdown: {Default: true, PreRelease: featuregate.Beta},
ServiceLBNodePortControl: {Default: true, PreRelease: featuregate.Beta},
MixedProtocolLBService: {Default: false, PreRelease: featuregate.Alpha},
VolumeCapacityPriority: {Default: false, PreRelease: featuregate.Alpha},
PreferNominatedNode: {Default: true, PreRelease: featuregate.Beta},
ProbeTerminationGracePeriod: {Default: false, PreRelease: featuregate.Beta}, // Default to false in beta 1.22, set to true in 1.24
NodeSwap: {Default: false, PreRelease: featuregate.Alpha},
PodDeletionCost: {Default: true, PreRelease: featuregate.Beta},
TopologyAwareHints: {Default: false, PreRelease: featuregate.Alpha},
PodAffinityNamespaceSelector: {Default: true, PreRelease: featuregate.Beta},
ServiceLoadBalancerClass: {Default: true, PreRelease: featuregate.Beta},
IngressClassNamespacedParams: {Default: true, PreRelease: featuregate.Beta},
ServiceInternalTrafficPolicy: {Default: true, PreRelease: featuregate.Beta},
LogarithmicScaleDown: {Default: true, PreRelease: featuregate.Beta},
SuspendJob: {Default: true, PreRelease: featuregate.Beta},
KubeletPodResourcesGetAllocatable: {Default: false, PreRelease: featuregate.Alpha},
NamespaceDefaultLabelName: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.24
CSIVolumeHealth: {Default: false, PreRelease: featuregate.Alpha},
WindowsHostProcessContainers: {Default: false, PreRelease: featuregate.Alpha},
DisableCloudProviders: {Default: false, PreRelease: featuregate.Alpha},
StatefulSetMinReadySeconds: {Default: false, PreRelease: featuregate.Alpha},
ExpandedDNSConfig: {Default: false, PreRelease: featuregate.Alpha},
SeccompDefault: {Default: false, PreRelease: featuregate.Alpha},
PodSecurity: {Default: false, PreRelease: featuregate.Alpha},
ReadWriteOncePod: {Default: false, PreRelease: featuregate.Alpha},
CSRDuration: {Default: true, PreRelease: featuregate.Beta},
DelegateFSGroupToCSIDriver: {Default: false, PreRelease: featuregate.Alpha},
KubeletInUserNamespace: {Default: false, PreRelease: featuregate.Alpha},
MemoryQoS: {Default: false, PreRelease: featuregate.Alpha},
CPUManagerPolicyOptions: {Default: false, PreRelease: featuregate.Alpha},
ControllerManagerLeaderMigration: {Default: true, PreRelease: featuregate.Beta},
// inherited features from generic apiserver, relisted here to get a conflict if it is changed
// unintentionally on either side:
genericfeatures.StreamingProxyRedirects: {Default: false, PreRelease: featuregate.Deprecated}, // remove in 1.24
genericfeatures.ValidateProxyRedirects: {Default: true, PreRelease: featuregate.Deprecated},
genericfeatures.AdvancedAuditing: {Default: true, PreRelease: featuregate.GA},
genericfeatures.APIResponseCompression: {Default: true, PreRelease: featuregate.Beta},
genericfeatures.APIListChunking: {Default: true, PreRelease: featuregate.Beta},
genericfeatures.DryRun: {Default: true, PreRelease: featuregate.GA},
genericfeatures.ServerSideApply: {Default: true, PreRelease: featuregate.GA},
genericfeatures.APIPriorityAndFairness: {Default: true, PreRelease: featuregate.Beta},
genericfeatures.WarningHeaders: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.24
// features that enable backwards compatibility but are scheduled to be removed
// ...
HPAScaleToZero: {Default: false, PreRelease: featuregate.Alpha},
}

View File

@ -1,34 +0,0 @@
/*
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 util
import (
"time"
)
// Clock provides an interface for getting the current time
type Clock interface {
Now() time.Time
}
// RealClock implements a clock using time
type RealClock struct{}
// Now returns the current time with time.Now
func (RealClock) Now() time.Time {
return time.Now()
}

View File

@ -1,84 +0,0 @@
/*
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 util
import (
v1 "k8s.io/api/core/v1"
utilfeature "k8s.io/apiserver/pkg/util/feature"
"k8s.io/kubernetes/pkg/features"
)
// For each of these resources, a pod that doesn't request the resource explicitly
// will be treated as having requested the amount indicated below, for the purpose
// of computing priority only. This ensures that when scheduling zero-request pods, such
// pods will not all be scheduled to the machine with the smallest in-use request,
// and that when scheduling regular pods, such pods will not see zero-request pods as
// consuming no resources whatsoever. We chose these values to be similar to the
// resources that we give to cluster addon pods (#10653). But they are pretty arbitrary.
// As described in #11713, we use request instead of limit to deal with resource requirements.
const (
// DefaultMilliCPURequest defines default milli cpu request number.
DefaultMilliCPURequest int64 = 100 // 0.1 core
// DefaultMemoryRequest defines default memory request size.
DefaultMemoryRequest int64 = 200 * 1024 * 1024 // 200 MB
)
// GetNonzeroRequests returns the default cpu and memory resource request if none is found or
// what is provided on the request.
func GetNonzeroRequests(requests *v1.ResourceList) (int64, int64) {
return GetNonzeroRequestForResource(v1.ResourceCPU, requests),
GetNonzeroRequestForResource(v1.ResourceMemory, requests)
}
// GetNonzeroRequestForResource returns the default resource request if none is found or
// what is provided on the request.
func GetNonzeroRequestForResource(resource v1.ResourceName, requests *v1.ResourceList) int64 {
if requests == nil {
return 0
}
switch resource {
case v1.ResourceCPU:
// Override if un-set, but not if explicitly set to zero
if _, found := (*requests)[v1.ResourceCPU]; !found {
return DefaultMilliCPURequest
}
return requests.Cpu().MilliValue()
case v1.ResourceMemory:
// Override if un-set, but not if explicitly set to zero
if _, found := (*requests)[v1.ResourceMemory]; !found {
return DefaultMemoryRequest
}
return requests.Memory().Value()
case v1.ResourceEphemeralStorage:
// if the local storage capacity isolation feature gate is disabled, pods request 0 disk.
if !utilfeature.DefaultFeatureGate.Enabled(features.LocalStorageCapacityIsolation) {
return 0
}
quantity, found := (*requests)[v1.ResourceEphemeralStorage]
if !found {
return 0
}
return quantity.Value()
default:
quantity, found := (*requests)[resource]
if !found {
return 0
}
return quantity.Value()
}
}

View File

@ -1,148 +0,0 @@
/*
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 util
import (
"context"
"encoding/json"
"fmt"
"time"
v1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/types"
utilerrors "k8s.io/apimachinery/pkg/util/errors"
"k8s.io/apimachinery/pkg/util/strategicpatch"
"k8s.io/client-go/kubernetes"
corev1helpers "k8s.io/component-helpers/scheduling/corev1"
"k8s.io/klog/v2"
extenderv1 "k8s.io/kube-scheduler/extender/v1"
v1helper "k8s.io/kubernetes/pkg/apis/core/v1/helper"
)
// GetPodFullName returns a name that uniquely identifies a pod.
func GetPodFullName(pod *v1.Pod) string {
// Use underscore as the delimiter because it is not allowed in pod name
// (DNS subdomain format).
return pod.Name + "_" + pod.Namespace
}
// GetPodStartTime returns start time of the given pod or current timestamp
// if it hasn't started yet.
func GetPodStartTime(pod *v1.Pod) *metav1.Time {
if pod.Status.StartTime != nil {
return pod.Status.StartTime
}
// Assumed pods and bound pods that haven't started don't have a StartTime yet.
return &metav1.Time{Time: time.Now()}
}
// GetEarliestPodStartTime returns the earliest start time of all pods that
// have the highest priority among all victims.
func GetEarliestPodStartTime(victims *extenderv1.Victims) *metav1.Time {
if len(victims.Pods) == 0 {
// should not reach here.
klog.Errorf("victims.Pods is empty. Should not reach here.")
return nil
}
earliestPodStartTime := GetPodStartTime(victims.Pods[0])
maxPriority := corev1helpers.PodPriority(victims.Pods[0])
for _, pod := range victims.Pods {
if corev1helpers.PodPriority(pod) == maxPriority {
if GetPodStartTime(pod).Before(earliestPodStartTime) {
earliestPodStartTime = GetPodStartTime(pod)
}
} else if corev1helpers.PodPriority(pod) > maxPriority {
maxPriority = corev1helpers.PodPriority(pod)
earliestPodStartTime = GetPodStartTime(pod)
}
}
return earliestPodStartTime
}
// MoreImportantPod return true when priority of the first pod is higher than
// the second one. If two pods' priorities are equal, compare their StartTime.
// It takes arguments of the type "interface{}" to be used with SortableList,
// but expects those arguments to be *v1.Pod.
func MoreImportantPod(pod1, pod2 *v1.Pod) bool {
p1 := corev1helpers.PodPriority(pod1)
p2 := corev1helpers.PodPriority(pod2)
if p1 != p2 {
return p1 > p2
}
return GetPodStartTime(pod1).Before(GetPodStartTime(pod2))
}
// PatchPodStatus calculates the delta bytes change from <old.Status> to <newStatus>,
// and then submit a request to API server to patch the pod changes.
func PatchPodStatus(cs kubernetes.Interface, old *v1.Pod, newStatus *v1.PodStatus) error {
if newStatus == nil {
return nil
}
oldData, err := json.Marshal(v1.Pod{Status: old.Status})
if err != nil {
return err
}
newData, err := json.Marshal(v1.Pod{Status: *newStatus})
if err != nil {
return err
}
patchBytes, err := strategicpatch.CreateTwoWayMergePatch(oldData, newData, &v1.Pod{})
if err != nil {
return fmt.Errorf("failed to create merge patch for pod %q/%q: %v", old.Namespace, old.Name, err)
}
if "{}" == string(patchBytes) {
return nil
}
_, err = cs.CoreV1().Pods(old.Namespace).Patch(context.TODO(), old.Name, types.StrategicMergePatchType, patchBytes, metav1.PatchOptions{}, "status")
return err
}
// DeletePod deletes the given <pod> from API server
func DeletePod(cs kubernetes.Interface, pod *v1.Pod) error {
return cs.CoreV1().Pods(pod.Namespace).Delete(context.TODO(), pod.Name, metav1.DeleteOptions{})
}
// ClearNominatedNodeName internally submit a patch request to API server
// to set each pods[*].Status.NominatedNodeName> to "".
func ClearNominatedNodeName(cs kubernetes.Interface, pods ...*v1.Pod) utilerrors.Aggregate {
var errs []error
for _, p := range pods {
if len(p.Status.NominatedNodeName) == 0 {
continue
}
podStatusCopy := p.Status.DeepCopy()
podStatusCopy.NominatedNodeName = ""
if err := PatchPodStatus(cs, p, podStatusCopy); err != nil {
errs = append(errs, err)
}
}
return utilerrors.NewAggregate(errs)
}
// IsScalarResourceName validates the resource for Extended, Hugepages, Native and AttachableVolume resources
func IsScalarResourceName(name v1.ResourceName) bool {
return v1helper.IsExtendedResourceName(name) || v1helper.IsHugePageResourceName(name) ||
v1helper.IsPrefixedNativeResource(name) || v1helper.IsAttachableVolumeResourceName(name)
}

54
vendor/modules.txt vendored
View File

@ -535,7 +535,7 @@ gopkg.in/tomb.v1
gopkg.in/yaml.v2 gopkg.in/yaml.v2
# gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b # gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
gopkg.in/yaml.v3 gopkg.in/yaml.v3
# k8s.io/api v0.22.2 => k8s.io/api v0.22.2 # k8s.io/api v0.22.2
## explicit ## explicit
k8s.io/api/admission/v1 k8s.io/api/admission/v1
k8s.io/api/admission/v1beta1 k8s.io/api/admission/v1beta1
@ -583,11 +583,11 @@ k8s.io/api/scheduling/v1beta1
k8s.io/api/storage/v1 k8s.io/api/storage/v1
k8s.io/api/storage/v1alpha1 k8s.io/api/storage/v1alpha1
k8s.io/api/storage/v1beta1 k8s.io/api/storage/v1beta1
# k8s.io/apiextensions-apiserver v0.22.2 => k8s.io/apiextensions-apiserver v0.22.2 # k8s.io/apiextensions-apiserver v0.22.2
## explicit ## explicit
k8s.io/apiextensions-apiserver/pkg/apis/apiextensions k8s.io/apiextensions-apiserver/pkg/apis/apiextensions
k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1 k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1
# k8s.io/apimachinery v0.22.2 => k8s.io/apimachinery v0.22.2 # k8s.io/apimachinery v0.22.2
## explicit ## explicit
k8s.io/apimachinery/pkg/api/equality k8s.io/apimachinery/pkg/api/equality
k8s.io/apimachinery/pkg/api/errors k8s.io/apimachinery/pkg/api/errors
@ -649,7 +649,7 @@ k8s.io/apimachinery/pkg/watch
k8s.io/apimachinery/third_party/forked/golang/json k8s.io/apimachinery/third_party/forked/golang/json
k8s.io/apimachinery/third_party/forked/golang/netutil k8s.io/apimachinery/third_party/forked/golang/netutil
k8s.io/apimachinery/third_party/forked/golang/reflect k8s.io/apimachinery/third_party/forked/golang/reflect
# k8s.io/apiserver v0.22.2 => k8s.io/apiserver v0.22.2 # k8s.io/apiserver v0.22.2
## explicit ## explicit
k8s.io/apiserver/pkg/admission k8s.io/apiserver/pkg/admission
k8s.io/apiserver/pkg/admission/configuration k8s.io/apiserver/pkg/admission/configuration
@ -757,12 +757,12 @@ k8s.io/apiserver/pkg/util/x509metrics
k8s.io/apiserver/pkg/warning k8s.io/apiserver/pkg/warning
k8s.io/apiserver/plugin/pkg/authenticator/token/webhook k8s.io/apiserver/plugin/pkg/authenticator/token/webhook
k8s.io/apiserver/plugin/pkg/authorizer/webhook k8s.io/apiserver/plugin/pkg/authorizer/webhook
# k8s.io/cli-runtime v0.22.2 => k8s.io/cli-runtime v0.22.2 # k8s.io/cli-runtime v0.22.2
## explicit ## explicit
k8s.io/cli-runtime/pkg/genericclioptions k8s.io/cli-runtime/pkg/genericclioptions
k8s.io/cli-runtime/pkg/printers k8s.io/cli-runtime/pkg/printers
k8s.io/cli-runtime/pkg/resource k8s.io/cli-runtime/pkg/resource
# k8s.io/client-go v0.22.2 => k8s.io/client-go v0.22.2 # k8s.io/client-go v0.22.2
## explicit ## explicit
k8s.io/client-go/applyconfigurations/admissionregistration/v1 k8s.io/client-go/applyconfigurations/admissionregistration/v1
k8s.io/client-go/applyconfigurations/admissionregistration/v1beta1 k8s.io/client-go/applyconfigurations/admissionregistration/v1beta1
@ -1047,7 +1047,7 @@ k8s.io/client-go/util/jsonpath
k8s.io/client-go/util/keyutil k8s.io/client-go/util/keyutil
k8s.io/client-go/util/retry k8s.io/client-go/util/retry
k8s.io/client-go/util/workqueue k8s.io/client-go/util/workqueue
# k8s.io/code-generator v0.22.2 => k8s.io/code-generator v0.22.2 # k8s.io/code-generator v0.22.2
## explicit ## explicit
k8s.io/code-generator k8s.io/code-generator
k8s.io/code-generator/cmd/client-gen k8s.io/code-generator/cmd/client-gen
@ -1082,7 +1082,7 @@ k8s.io/code-generator/cmd/set-gen
k8s.io/code-generator/pkg/namer k8s.io/code-generator/pkg/namer
k8s.io/code-generator/pkg/util k8s.io/code-generator/pkg/util
k8s.io/code-generator/third_party/forked/golang/reflect k8s.io/code-generator/third_party/forked/golang/reflect
# k8s.io/component-base v0.22.2 => k8s.io/component-base v0.22.2 # k8s.io/component-base v0.22.2
## explicit ## explicit
k8s.io/component-base/cli/flag k8s.io/component-base/cli/flag
k8s.io/component-base/config k8s.io/component-base/config
@ -1097,7 +1097,7 @@ k8s.io/component-base/metrics/prometheus/workqueue
k8s.io/component-base/metrics/testutil k8s.io/component-base/metrics/testutil
k8s.io/component-base/traces k8s.io/component-base/traces
k8s.io/component-base/version k8s.io/component-base/version
# k8s.io/component-helpers v0.22.2 => k8s.io/component-helpers v0.22.2 # k8s.io/component-helpers v0.22.2
## explicit ## explicit
k8s.io/component-helpers/apimachinery/lease k8s.io/component-helpers/apimachinery/lease
k8s.io/component-helpers/scheduling/corev1 k8s.io/component-helpers/scheduling/corev1
@ -1129,9 +1129,7 @@ k8s.io/kube-openapi/pkg/util/proto
k8s.io/kube-openapi/pkg/util/proto/validation k8s.io/kube-openapi/pkg/util/proto/validation
k8s.io/kube-openapi/pkg/util/sets k8s.io/kube-openapi/pkg/util/sets
k8s.io/kube-openapi/pkg/validation/spec k8s.io/kube-openapi/pkg/validation/spec
# k8s.io/kube-scheduler v0.0.0 => k8s.io/kube-scheduler v0.22.2 # k8s.io/kubectl v0.22.2
k8s.io/kube-scheduler/extender/v1
# k8s.io/kubectl v0.22.2 => k8s.io/kubectl v0.22.2
## explicit ## explicit
k8s.io/kubectl/pkg/cmd/apiresources k8s.io/kubectl/pkg/cmd/apiresources
k8s.io/kubectl/pkg/cmd/get k8s.io/kubectl/pkg/cmd/get
@ -1145,13 +1143,6 @@ k8s.io/kubectl/pkg/util/openapi/validation
k8s.io/kubectl/pkg/util/templates k8s.io/kubectl/pkg/util/templates
k8s.io/kubectl/pkg/util/term k8s.io/kubectl/pkg/util/term
k8s.io/kubectl/pkg/validation k8s.io/kubectl/pkg/validation
# k8s.io/kubernetes v1.22.2
## explicit
k8s.io/kubernetes/pkg/apis/core
k8s.io/kubernetes/pkg/apis/core/helper
k8s.io/kubernetes/pkg/apis/core/v1/helper
k8s.io/kubernetes/pkg/features
k8s.io/kubernetes/pkg/scheduler/util
# k8s.io/utils v0.0.0-20210819203725-bdf08cb9a70a # k8s.io/utils v0.0.0-20210819203725-bdf08cb9a70a
## explicit ## explicit
k8s.io/utils/buffer k8s.io/utils/buffer
@ -1339,28 +1330,3 @@ sigs.k8s.io/structured-merge-diff/v4/typed
sigs.k8s.io/structured-merge-diff/v4/value sigs.k8s.io/structured-merge-diff/v4/value
# sigs.k8s.io/yaml v1.2.0 # sigs.k8s.io/yaml v1.2.0
sigs.k8s.io/yaml sigs.k8s.io/yaml
# k8s.io/api => k8s.io/api v0.22.2
# k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.22.2
# k8s.io/apimachinery => k8s.io/apimachinery v0.22.2
# k8s.io/apiserver => k8s.io/apiserver v0.22.2
# k8s.io/cli-runtime => k8s.io/cli-runtime v0.22.2
# k8s.io/client-go => k8s.io/client-go v0.22.2
# k8s.io/cloud-provider => k8s.io/cloud-provider v0.22.2
# k8s.io/cluster-bootstrap => k8s.io/cluster-bootstrap v0.22.2
# k8s.io/code-generator => k8s.io/code-generator v0.22.2
# k8s.io/component-base => k8s.io/component-base v0.22.2
# k8s.io/component-helpers => k8s.io/component-helpers v0.22.2
# k8s.io/controller-manager => k8s.io/controller-manager v0.22.2
# k8s.io/cri-api => k8s.io/cri-api v0.22.2
# k8s.io/csi-translation-lib => k8s.io/csi-translation-lib v0.22.2
# k8s.io/kube-aggregator => k8s.io/kube-aggregator v0.22.2
# k8s.io/kube-controller-manager => k8s.io/kube-controller-manager v0.22.2
# k8s.io/kube-proxy => k8s.io/kube-proxy v0.22.2
# k8s.io/kube-scheduler => k8s.io/kube-scheduler v0.22.2
# k8s.io/kubectl => k8s.io/kubectl v0.22.2
# k8s.io/kubelet => k8s.io/kubelet v0.22.2
# k8s.io/legacy-cloud-providers => k8s.io/legacy-cloud-providers v0.22.2
# k8s.io/metrics => k8s.io/metrics v0.22.2
# k8s.io/mount-utils => k8s.io/mount-utils v0.22.2
# k8s.io/pod-security-admission => k8s.io/pod-security-admission v0.22.2
# k8s.io/sample-apiserver => k8s.io/sample-apiserver v0.22.2