mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-21 04:20:23 +00:00
1331 lines
47 KiB
Go
1331 lines
47 KiB
Go
/*
|
|
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 (
|
|
apiextensionsfeatures "k8s.io/apiextensions-apiserver/pkg/features"
|
|
"k8s.io/apimachinery/pkg/util/runtime"
|
|
genericfeatures "k8s.io/apiserver/pkg/features"
|
|
utilfeature "k8s.io/apiserver/pkg/util/feature"
|
|
clientfeatures "k8s.io/client-go/features"
|
|
"k8s.io/component-base/featuregate"
|
|
)
|
|
|
|
const (
|
|
// Every feature gate should add method here following this template:
|
|
//
|
|
// // owner: @username
|
|
// // kep: https://kep.k8s.io/NNN
|
|
// // alpha: v1.X
|
|
// MyFeature featuregate.Feature = "MyFeature"
|
|
//
|
|
// Feature gates should be listed in alphabetical, case-sensitive
|
|
// (upper before any lower case character) order. This reduces the risk
|
|
// of code conflicts because changes are more likely to be scattered
|
|
// across the file.
|
|
|
|
// owner: @ttakahashi21 @mkimuram
|
|
// kep: https://kep.k8s.io/3294
|
|
// alpha: v1.26
|
|
//
|
|
// Enable usage of Provision of PVCs from snapshots in other namespaces
|
|
CrossNamespaceVolumeDataSource featuregate.Feature = "CrossNamespaceVolumeDataSource"
|
|
|
|
// owner: @thockin
|
|
// deprecated: v1.29
|
|
//
|
|
// Enables Service.status.ingress.loadBanace to be set on
|
|
// services of types other than LoadBalancer.
|
|
AllowServiceLBStatusOnNonLB featuregate.Feature = "AllowServiceLBStatusOnNonLB"
|
|
|
|
// owner: @bswartz
|
|
// alpha: v1.18
|
|
// beta: v1.24
|
|
//
|
|
// Enables usage of any object for volume data source in PVCs
|
|
AnyVolumeDataSource featuregate.Feature = "AnyVolumeDataSource"
|
|
|
|
// owner: @tallclair
|
|
// beta: v1.4
|
|
AppArmor featuregate.Feature = "AppArmor"
|
|
|
|
// owner: @tallclair
|
|
// beta: v1.30
|
|
AppArmorFields featuregate.Feature = "AppArmorFields"
|
|
|
|
// owner: @danwinship
|
|
// alpha: v1.27
|
|
// beta: v1.29
|
|
// GA: v1.30
|
|
//
|
|
// Enables dual-stack --node-ip in kubelet with external cloud providers
|
|
CloudDualStackNodeIPs featuregate.Feature = "CloudDualStackNodeIPs"
|
|
|
|
// owner: @ahmedtd
|
|
// alpha: v1.26
|
|
//
|
|
// Enable ClusterTrustBundle objects and Kubelet integration.
|
|
ClusterTrustBundle featuregate.Feature = "ClusterTrustBundle"
|
|
|
|
// owner: @ahmedtd
|
|
// alpha: v1.28
|
|
//
|
|
// Enable ClusterTrustBundle Kubelet projected volumes. Depends on ClusterTrustBundle.
|
|
ClusterTrustBundleProjection featuregate.Feature = "ClusterTrustBundleProjection"
|
|
|
|
// owner: @szuecs
|
|
// alpha: v1.12
|
|
//
|
|
// Enable nodes to change CPUCFSQuotaPeriod
|
|
CPUCFSQuotaPeriod featuregate.Feature = "CustomCPUCFSQuotaPeriod"
|
|
|
|
// owner: @ConnorDoyle, @fromanirh (only for GA graduation)
|
|
// alpha: v1.8
|
|
// beta: v1.10
|
|
// GA: v1.26
|
|
//
|
|
// Alternative container-level CPU affinity policies.
|
|
CPUManager featuregate.Feature = "CPUManager"
|
|
|
|
// owner: @fromanirh
|
|
// alpha: v1.23
|
|
// beta: see below.
|
|
//
|
|
// Allow fine-tuning of cpumanager policies, experimental, alpha-quality options
|
|
// Per https://groups.google.com/g/kubernetes-sig-architecture/c/Nxsc7pfe5rw/m/vF2djJh0BAAJ
|
|
// We want to avoid a proliferation of feature gates. This feature gate:
|
|
// - will guard *a group* of cpumanager options whose quality level is alpha.
|
|
// - will never graduate to beta or stable.
|
|
// See https://groups.google.com/g/kubernetes-sig-architecture/c/Nxsc7pfe5rw/m/vF2djJh0BAAJ
|
|
// for details about the removal of this feature gate.
|
|
CPUManagerPolicyAlphaOptions featuregate.Feature = "CPUManagerPolicyAlphaOptions"
|
|
|
|
// owner: @fromanirh
|
|
// beta: v1.23
|
|
// beta: see below.
|
|
//
|
|
// Allow fine-tuning of cpumanager policies, experimental, beta-quality options
|
|
// Per https://groups.google.com/g/kubernetes-sig-architecture/c/Nxsc7pfe5rw/m/vF2djJh0BAAJ
|
|
// We want to avoid a proliferation of feature gates. This feature gate:
|
|
// - will guard *a group* of cpumanager options whose quality level is beta.
|
|
// - is thus *introduced* as beta
|
|
// - will never graduate to stable.
|
|
// See https://groups.google.com/g/kubernetes-sig-architecture/c/Nxsc7pfe5rw/m/vF2djJh0BAAJ
|
|
// for details about the removal of this feature gate.
|
|
CPUManagerPolicyBetaOptions featuregate.Feature = "CPUManagerPolicyBetaOptions"
|
|
|
|
// owner: @fromanirh
|
|
// alpha: v1.22
|
|
// beta: v1.23
|
|
//
|
|
// Allow the usage of options to fine-tune the cpumanager policies.
|
|
CPUManagerPolicyOptions featuregate.Feature = "CPUManagerPolicyOptions"
|
|
|
|
// owner: @mfordjody
|
|
// alpha: v1.26
|
|
//
|
|
// Bypasses obsolete validation that GCP volumes are read-only when used in
|
|
// Deployments.
|
|
SkipReadOnlyValidationGCE featuregate.Feature = "SkipReadOnlyValidationGCE"
|
|
|
|
// owner: @trierra
|
|
// alpha: v1.23
|
|
//
|
|
// Enables the Portworx in-tree driver to Portworx migration feature.
|
|
CSIMigrationPortworx featuregate.Feature = "CSIMigrationPortworx"
|
|
|
|
// owner: @humblec
|
|
// alpha: v1.23
|
|
// deprecated: v1.28
|
|
//
|
|
// Enables the RBD in-tree driver to RBD CSI Driver migration feature.
|
|
CSIMigrationRBD featuregate.Feature = "CSIMigrationRBD"
|
|
|
|
// owner: @humblec, @zhucan
|
|
// kep: https://kep.k8s.io/3171
|
|
// alpha: v1.25
|
|
// beta: v1.27
|
|
// GA: v1.29
|
|
// Enables SecretRef field in CSI NodeExpandVolume request.
|
|
CSINodeExpandSecret featuregate.Feature = "CSINodeExpandSecret"
|
|
|
|
// 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: @nckturner
|
|
// kep: http://kep.k8s.io/2699
|
|
// alpha: v1.27
|
|
// Enable webhooks in cloud controller manager
|
|
CloudControllerManagerWebhook featuregate.Feature = "CloudControllerManagerWebhook"
|
|
|
|
// owner: @adrianreber
|
|
// kep: https://kep.k8s.io/2008
|
|
// alpha: v1.25
|
|
// beta: v1.30
|
|
//
|
|
// Enables container Checkpoint support in the kubelet
|
|
ContainerCheckpoint featuregate.Feature = "ContainerCheckpoint"
|
|
|
|
// owner: @bhcleek @wzshiming
|
|
// GA: v1.25
|
|
//
|
|
// Normalize HttpGet URL and Header passing for lifecycle handlers with probers.
|
|
ConsistentHTTPGetHandlers featuregate.Feature = "ConsistentHTTPGetHandlers"
|
|
|
|
// owner: @helayoty
|
|
// beta: v1.28
|
|
// Set the scheduled time as an annotation in the job.
|
|
CronJobsScheduledAnnotation featuregate.Feature = "CronJobsScheduledAnnotation"
|
|
|
|
// owner: @thockin
|
|
// deprecated: v1.28
|
|
//
|
|
// Changes when the default value of PodSpec.containers[].ports[].hostPort
|
|
// is assigned. The default is to only set a default value in Pods.
|
|
// Enabling this means a default will be assigned even to embeddedPodSpecs
|
|
// (e.g. in a Deployment), which is the historical default.
|
|
DefaultHostNetworkHostPortsInPodTemplates featuregate.Feature = "DefaultHostNetworkHostPortsInPodTemplates"
|
|
|
|
// owner: @elezar
|
|
// kep: http://kep.k8s.io/4009
|
|
// alpha: v1.28
|
|
// beta: v1.29
|
|
//
|
|
// Add support for CDI Device IDs in the Device Plugin API.
|
|
DevicePluginCDIDevices featuregate.Feature = "DevicePluginCDIDevices"
|
|
|
|
// owner: @andrewsykim
|
|
// alpha: v1.22
|
|
// beta: v1.29
|
|
//
|
|
// Disable any functionality in kube-apiserver, kube-controller-manager and kubelet related to the `--cloud-provider` component flag.
|
|
DisableCloudProviders featuregate.Feature = "DisableCloudProviders"
|
|
|
|
// owner: @andrewsykim
|
|
// alpha: v1.23
|
|
// beta: v1.29
|
|
//
|
|
// Disable in-tree functionality in kubelet to authenticate to cloud provider container registries for image pull credentials.
|
|
DisableKubeletCloudCredentialProviders featuregate.Feature = "DisableKubeletCloudCredentialProviders"
|
|
|
|
// owner: @HirazawaUi
|
|
// kep: http://kep.k8s.io/4004
|
|
// alpha: v1.29
|
|
// DisableNodeKubeProxyVersion disable the status.nodeInfo.kubeProxyVersion field of v1.Node
|
|
DisableNodeKubeProxyVersion featuregate.Feature = "DisableNodeKubeProxyVersion"
|
|
|
|
// owner: @pohly
|
|
// kep: http://kep.k8s.io/3063
|
|
// alpha: v1.26
|
|
//
|
|
// Enables support for resources with custom parameters and a lifecycle
|
|
// that is independent of a Pod.
|
|
DynamicResourceAllocation featuregate.Feature = "DynamicResourceAllocation"
|
|
|
|
// owner: @harche
|
|
// kep: http://kep.k8s.io/3386
|
|
// alpha: v1.25
|
|
//
|
|
// Allows using event-driven PLEG (pod lifecycle event generator) through kubelet
|
|
// which avoids frequent relisting of containers which helps optimize performance.
|
|
EventedPLEG featuregate.Feature = "EventedPLEG"
|
|
|
|
// 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: @jpbetz
|
|
// alpha: v1.30
|
|
// Resource create requests using generateName are retried automatically by the apiserver
|
|
// if the generated name conflicts with an existing resource name, up to a maximum number of 7 retries.
|
|
RetryGenerateName featuregate.Feature = "RetryGenerateName"
|
|
|
|
// 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: @wzshiming
|
|
// alpha: v1.23
|
|
// beta: v1.24
|
|
// Make the kubelet use shutdown configuration based on pod priority values for graceful shutdown.
|
|
GracefulNodeShutdownBasedOnPodPriority featuregate.Feature = "GracefulNodeShutdownBasedOnPodPriority"
|
|
|
|
// owner: @arjunrn @mwielgus @josephburnett @sanposhiho
|
|
// kep: https://kep.k8s.io/1610
|
|
// alpha: v1.20
|
|
// beta: v1.27
|
|
// GA: v1.30
|
|
//
|
|
// Add support for the HPA to scale based on metrics from individual containers
|
|
// in target pods
|
|
HPAContainerMetrics featuregate.Feature = "HPAContainerMetrics"
|
|
|
|
// 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: @deepakkinni @xing-yang
|
|
// kep: https://kep.k8s.io/2680
|
|
// alpha: v1.23
|
|
//
|
|
// Honor Persistent Volume Reclaim Policy when it is "Delete" irrespective of PV-PVC
|
|
// deletion ordering.
|
|
HonorPVReclaimPolicy featuregate.Feature = "HonorPVReclaimPolicy"
|
|
|
|
// owner: @leakingtapan
|
|
// alpha: v1.21
|
|
//
|
|
// Disables the AWS EBS in-tree driver.
|
|
InTreePluginAWSUnregister featuregate.Feature = "InTreePluginAWSUnregister"
|
|
|
|
// owner: @andyzhangx
|
|
// alpha: v1.21
|
|
//
|
|
// Disables the Azure Disk in-tree driver.
|
|
InTreePluginAzureDiskUnregister featuregate.Feature = "InTreePluginAzureDiskUnregister"
|
|
|
|
// owner: @andyzhangx
|
|
// alpha: v1.21
|
|
//
|
|
// Disables the Azure File in-tree driver.
|
|
InTreePluginAzureFileUnregister featuregate.Feature = "InTreePluginAzureFileUnregister"
|
|
|
|
// owner: @Jiawei0227
|
|
// alpha: v1.21
|
|
//
|
|
// Disables the GCE PD in-tree driver.
|
|
InTreePluginGCEUnregister featuregate.Feature = "InTreePluginGCEUnregister"
|
|
|
|
// owner: @adisky
|
|
// alpha: v1.21
|
|
//
|
|
// Disables the OpenStack Cinder in-tree driver.
|
|
InTreePluginOpenStackUnregister featuregate.Feature = "InTreePluginOpenStackUnregister"
|
|
|
|
// owner: @trierra
|
|
// alpha: v1.23
|
|
//
|
|
// Disables the Portworx in-tree driver.
|
|
InTreePluginPortworxUnregister featuregate.Feature = "InTreePluginPortworxUnregister"
|
|
|
|
// owner: @humblec
|
|
// alpha: v1.23
|
|
// deprecated: v1.28
|
|
//
|
|
// Disables the RBD in-tree driver.
|
|
InTreePluginRBDUnregister featuregate.Feature = "InTreePluginRBDUnregister"
|
|
|
|
// owner: @divyenpatel
|
|
// alpha: v1.21
|
|
//
|
|
// Disables the vSphere in-tree driver.
|
|
InTreePluginvSphereUnregister featuregate.Feature = "InTreePluginvSphereUnregister"
|
|
|
|
// owner: @mimowo
|
|
// kep: https://kep.k8s.io/3850
|
|
// alpha: v1.28
|
|
// beta: v1.29
|
|
//
|
|
// Allows users to specify counting of failed pods per index.
|
|
JobBackoffLimitPerIndex featuregate.Feature = "JobBackoffLimitPerIndex"
|
|
|
|
// owner: @mimowo
|
|
// kep: https://kep.k8s.io/4368
|
|
// alpha: v1.30
|
|
//
|
|
// Allows to delegate reconciliation of a Job object to an external controller.
|
|
JobManagedBy featuregate.Feature = "JobManagedBy"
|
|
|
|
// owner: @mimowo
|
|
// kep: https://kep.k8s.io/3329
|
|
// alpha: v1.25
|
|
// beta: v1.26
|
|
//
|
|
// Allow users to specify handling of pod failures based on container exit codes
|
|
// and pod conditions.
|
|
JobPodFailurePolicy featuregate.Feature = "JobPodFailurePolicy"
|
|
|
|
// owner: @kannon92
|
|
// kep : https://kep.k8s.io/3939
|
|
// alpha: v1.28
|
|
// beta: v1.29
|
|
//
|
|
// Allow users to specify recreating pods of a job only when
|
|
// pods have fully terminated.
|
|
JobPodReplacementPolicy featuregate.Feature = "JobPodReplacementPolicy"
|
|
|
|
// owner: @tenzen-y
|
|
// kep: https://kep.k8s.io/3998
|
|
// alpha: v1.30
|
|
//
|
|
// Allow users to specify when a Job can be declared as succeeded
|
|
// based on the set of succeeded pods.
|
|
JobSuccessPolicy featuregate.Feature = "JobSuccessPolicy"
|
|
|
|
// owner: @alculquicondor
|
|
// alpha: v1.23
|
|
// beta: v1.24
|
|
//
|
|
// Track the number of pods with Ready condition in the Job status.
|
|
JobReadyPods featuregate.Feature = "JobReadyPods"
|
|
|
|
// owner: @marquiz
|
|
// kep: http://kep.k8s.io/4033
|
|
// alpha: v1.28
|
|
//
|
|
// Enable detection of the kubelet cgroup driver configuration option from
|
|
// the CRI. The CRI runtime also needs to support this feature in which
|
|
// case the kubelet will ignore the cgroupDriver (--cgroup-driver)
|
|
// configuration option. If runtime doesn't support it, the kubelet will
|
|
// fallback to using it's cgroupDriver option.
|
|
KubeletCgroupDriverFromCRI featuregate.Feature = "KubeletCgroupDriverFromCRI"
|
|
|
|
// 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: @moshe010
|
|
// alpha: v1.27
|
|
//
|
|
// Enable POD resources API to return resources allocated by Dynamic Resource Allocation
|
|
KubeletPodResourcesDynamicResources featuregate.Feature = "KubeletPodResourcesDynamicResources"
|
|
|
|
// owner: @moshe010
|
|
// alpha: v1.27
|
|
//
|
|
// Enable POD resources API with Get method
|
|
KubeletPodResourcesGet featuregate.Feature = "KubeletPodResourcesGet"
|
|
|
|
// KubeletSeparateDiskGC enables Kubelet to garbage collection images/containers on different filesystems
|
|
// owner: @kannon92
|
|
// kep: https://kep.k8s.io/4191
|
|
// alpha: v1.29
|
|
KubeletSeparateDiskGC featuregate.Feature = "KubeletSeparateDiskGC"
|
|
|
|
// owner: @sallyom
|
|
// kep: https://kep.k8s.io/2832
|
|
// alpha: v1.25
|
|
// beta: v1.27
|
|
//
|
|
// Add support for distributed tracing in the kubelet
|
|
KubeletTracing featuregate.Feature = "KubeletTracing"
|
|
|
|
// owner: @alexanderConstantinescu
|
|
// kep: http://kep.k8s.io/3836
|
|
// alpha: v1.28
|
|
// beta: v1.30
|
|
//
|
|
// Implement connection draining for terminating nodes for
|
|
// `externalTrafficPolicy: Cluster` services.
|
|
KubeProxyDrainingTerminatingNodes featuregate.Feature = "KubeProxyDrainingTerminatingNodes"
|
|
|
|
// owner: @yt2985
|
|
// kep: http://kep.k8s.io/2799
|
|
// alpha: v1.28
|
|
// beta: v1.29
|
|
// GA: v1.30
|
|
//
|
|
// Enables cleaning up of secret-based service account tokens.
|
|
LegacyServiceAccountTokenCleanUp featuregate.Feature = "LegacyServiceAccountTokenCleanUp"
|
|
|
|
// owner: @RobertKrawitz
|
|
// alpha: v1.15
|
|
//
|
|
// Allow use of filesystems for ephemeral storage monitoring.
|
|
// Only applies if LocalStorageCapacityIsolation is set.
|
|
LocalStorageCapacityIsolationFSQuotaMonitoring featuregate.Feature = "LocalStorageCapacityIsolationFSQuotaMonitoring"
|
|
|
|
// owner: @damemi
|
|
// alpha: v1.21
|
|
// beta: v1.22
|
|
//
|
|
// Enables scaling down replicas via logarithmic comparison of creation/ready timestamps
|
|
LogarithmicScaleDown featuregate.Feature = "LogarithmicScaleDown"
|
|
|
|
// owner: @sanposhiho
|
|
// kep: https://kep.k8s.io/3633
|
|
// alpha: v1.29
|
|
//
|
|
// Enables the MatchLabelKeys and MismatchLabelKeys in PodAffinity and PodAntiAffinity.
|
|
MatchLabelKeysInPodAffinity featuregate.Feature = "MatchLabelKeysInPodAffinity"
|
|
|
|
// owner: @denkensk
|
|
// kep: https://kep.k8s.io/3243
|
|
// alpha: v1.25
|
|
// beta: v1.27
|
|
//
|
|
// Enable MatchLabelKeys in PodTopologySpread.
|
|
MatchLabelKeysInPodTopologySpread featuregate.Feature = "MatchLabelKeysInPodTopologySpread"
|
|
|
|
// owner: @krmayankk
|
|
// alpha: v1.24
|
|
//
|
|
// Enables maxUnavailable for StatefulSet
|
|
MaxUnavailableStatefulSet featuregate.Feature = "MaxUnavailableStatefulSet"
|
|
|
|
// 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: @xiaoxubeii
|
|
// kep: https://kep.k8s.io/2570
|
|
// alpha: v1.22
|
|
//
|
|
// Enables kubelet to support memory QoS with cgroups v2.
|
|
MemoryQoS featuregate.Feature = "MemoryQoS"
|
|
|
|
// owner: @sanposhiho
|
|
// kep: https://kep.k8s.io/3022
|
|
// alpha: v1.24
|
|
// beta: v1.25
|
|
// GA: v1.30
|
|
//
|
|
// Enable MinDomains in Pod Topology Spread.
|
|
MinDomainsInPodTopologySpread featuregate.Feature = "MinDomainsInPodTopologySpread"
|
|
|
|
// owner: @aojea
|
|
// kep: https://kep.k8s.io/1880
|
|
// alpha: v1.27
|
|
//
|
|
// Enables the dynamic configuration of Service IP ranges
|
|
MultiCIDRServiceAllocator featuregate.Feature = "MultiCIDRServiceAllocator"
|
|
|
|
// owner: @jsafrane
|
|
// kep: https://kep.k8s.io/3756
|
|
// alpha: v1.25 (as part of SELinuxMountReadWriteOncePod)
|
|
// beta: v1.27
|
|
// GA: v1.30
|
|
// Robust VolumeManager reconstruction after kubelet restart.
|
|
NewVolumeManagerReconstruction featuregate.Feature = "NewVolumeManagerReconstruction"
|
|
|
|
// owner: @danwinship
|
|
// kep: https://kep.k8s.io/3866
|
|
// alpha: v1.29
|
|
//
|
|
// Allows running kube-proxy with `--mode nftables`.
|
|
NFTablesProxyMode featuregate.Feature = "NFTablesProxyMode"
|
|
|
|
// owner: @aravindhp @LorbusChris
|
|
// kep: http://kep.k8s.io/2271
|
|
// alpha: v1.27
|
|
// beta: v1.30
|
|
//
|
|
// Enables querying logs of node services using the /logs endpoint
|
|
NodeLogQuery featuregate.Feature = "NodeLogQuery"
|
|
|
|
// owner: @xing-yang @sonasingh46
|
|
// kep: https://kep.k8s.io/2268
|
|
// alpha: v1.24
|
|
// beta: v1.26
|
|
// GA: v1.28
|
|
//
|
|
// Allow pods to failover to a different node in case of non graceful node shutdown
|
|
NodeOutOfServiceVolumeDetach featuregate.Feature = "NodeOutOfServiceVolumeDetach"
|
|
|
|
// owner: @iholder101 @kannon92
|
|
// kep: https://kep.k8s.io/2400
|
|
// alpha: v1.22
|
|
// beta1: v1.28 (default=false)
|
|
// beta2: v.1.30 (default=true)
|
|
|
|
// Permits kubelet to run with swap enabled.
|
|
NodeSwap featuregate.Feature = "NodeSwap"
|
|
|
|
// owner: @mortent, @atiratree, @ravig
|
|
// kep: http://kep.k8s.io/3018
|
|
// alpha: v1.26
|
|
// beta: v1.27
|
|
//
|
|
// Enables PDBUnhealthyPodEvictionPolicy for PodDisruptionBudgets
|
|
PDBUnhealthyPodEvictionPolicy featuregate.Feature = "PDBUnhealthyPodEvictionPolicy"
|
|
|
|
// owner: @RomanBednar
|
|
// kep: https://kep.k8s.io/3762
|
|
// alpha: v1.28
|
|
// beta: v1.29
|
|
//
|
|
// Adds a new field to persistent volumes which holds a timestamp of when the volume last transitioned its phase.
|
|
PersistentVolumeLastPhaseTransitionTime featuregate.Feature = "PersistentVolumeLastPhaseTransitionTime"
|
|
|
|
// owner: @haircommander
|
|
// kep: https://kep.k8s.io/2364
|
|
// alpha: v1.23
|
|
//
|
|
// Configures the Kubelet to use the CRI to populate pod and container stats, instead of supplimenting with stats from cAdvisor.
|
|
// Requires the CRI implementation supports supplying the required stats.
|
|
PodAndContainerStatsFromCRI featuregate.Feature = "PodAndContainerStatsFromCRI"
|
|
|
|
// owner: @ahg-g
|
|
// alpha: v1.21
|
|
// beta: v1.22
|
|
//
|
|
// Enables controlling pod ranking on replicaset scale-down.
|
|
PodDeletionCost featuregate.Feature = "PodDeletionCost"
|
|
|
|
// owner: @mimowo
|
|
// kep: https://kep.k8s.io/3329
|
|
// alpha: v1.25
|
|
// beta: v1.26
|
|
//
|
|
// Enables support for appending a dedicated pod condition indicating that
|
|
// the pod is being deleted due to a disruption.
|
|
PodDisruptionConditions featuregate.Feature = "PodDisruptionConditions"
|
|
|
|
// owner: @danielvegamyhre
|
|
// kep: https://kep.k8s.io/4017
|
|
// beta: v1.28
|
|
//
|
|
// Set pod completion index as a pod label for Indexed Jobs.
|
|
PodIndexLabel featuregate.Feature = "PodIndexLabel"
|
|
|
|
// owner: @ddebroy, @kannon92
|
|
// alpha: v1.25
|
|
// beta: v1.29
|
|
//
|
|
// Enables reporting of PodReadyToStartContainersCondition condition in pod status after pod
|
|
// sandbox creation and network configuration completes successfully
|
|
PodReadyToStartContainersCondition featuregate.Feature = "PodReadyToStartContainersCondition"
|
|
|
|
// owner: @wzshiming
|
|
// kep: http://kep.k8s.io/2681
|
|
// alpha: v1.28
|
|
// beta: v1.29
|
|
// GA: v1.30
|
|
//
|
|
// Adds pod.status.hostIPs and downward API
|
|
PodHostIPs featuregate.Feature = "PodHostIPs"
|
|
|
|
// owner: @AxeZhan
|
|
// kep: http://kep.k8s.io/3960
|
|
// alpha: v1.29
|
|
// beta: v1.30
|
|
//
|
|
// Enables SleepAction in container lifecycle hooks
|
|
PodLifecycleSleepAction featuregate.Feature = "PodLifecycleSleepAction"
|
|
|
|
// owner: @Huang-Wei
|
|
// kep: https://kep.k8s.io/3521
|
|
// alpha: v1.26
|
|
// beta: v1.27
|
|
// stable: v1.30
|
|
//
|
|
// Enable users to specify when a Pod is ready for scheduling.
|
|
PodSchedulingReadiness featuregate.Feature = "PodSchedulingReadiness"
|
|
|
|
// owner: @seans3
|
|
// kep: http://kep.k8s.io/4006
|
|
// alpha: v1.30
|
|
//
|
|
// Enables PortForward to be proxied with a websocket client
|
|
PortForwardWebsockets featuregate.Feature = "PortForwardWebsockets"
|
|
|
|
// owner: @jessfraz
|
|
// alpha: v1.12
|
|
//
|
|
// Enables control over ProcMountType for containers.
|
|
ProcMountType featuregate.Feature = "ProcMountType"
|
|
|
|
// 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: @chrishenzie
|
|
// kep: https://kep.k8s.io/2485
|
|
// alpha: v1.22
|
|
// beta: v1.27
|
|
// GA: v1.29
|
|
//
|
|
// Enables usage of the ReadWriteOncePod PersistentVolume access mode.
|
|
ReadWriteOncePod featuregate.Feature = "ReadWriteOncePod"
|
|
|
|
// owner: @gnufied
|
|
// kep: https://kep.k8s.io/1790
|
|
// alpha: v1.23
|
|
//
|
|
// Allow users to recover from volume expansion failure
|
|
RecoverVolumeExpansionFailure featuregate.Feature = "RecoverVolumeExpansionFailure"
|
|
|
|
// owner: @HirazawaUi
|
|
// kep: https://kep.k8s.io/4369
|
|
// alpha: v1.30
|
|
//
|
|
// Allow almost all printable ASCII characters in environment variables
|
|
RelaxedEnvironmentVariableValidation featuregate.Feature = "RelaxedEnvironmentVariableValidation"
|
|
|
|
// 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: @kiashok
|
|
// kep: https://kep.k8s.io/4216
|
|
// alpha: v1.29
|
|
//
|
|
// Adds support to pull images based on the runtime class specified.
|
|
RuntimeClassInImageCriAPI featuregate.Feature = "RuntimeClassInImageCriApi"
|
|
|
|
// owner: @danielvegamyhre
|
|
// kep: https://kep.k8s.io/2413
|
|
// beta: v1.27
|
|
//
|
|
// Allows mutating spec.completions for Indexed job when done in tandem with
|
|
// spec.parallelism. Specifically, spec.completions is mutable iff spec.completions
|
|
// equals to spec.parallelism before and after the update.
|
|
ElasticIndexedJob featuregate.Feature = "ElasticIndexedJob"
|
|
|
|
// owner: @sanposhiho
|
|
// kep: http://kep.k8s.io/4247
|
|
// beta: v1.28
|
|
//
|
|
// Enables the scheduler's enhancement called QueueingHints,
|
|
// which benefits to reduce the useless requeueing.
|
|
SchedulerQueueingHints featuregate.Feature = "SchedulerQueueingHints"
|
|
|
|
// owner: @atosatto @yuanchen8911
|
|
// kep: http://kep.k8s.io/3902
|
|
// beta: v1.29
|
|
//
|
|
// Decouples Taint Eviction Controller, performing taint-based Pod eviction, from Node Lifecycle Controller.
|
|
SeparateTaintEvictionController featuregate.Feature = "SeparateTaintEvictionController"
|
|
|
|
// owner: @munnerz
|
|
// kep: http://kep.k8s.io/4193
|
|
// alpha: v1.29
|
|
// beta: v1.30
|
|
//
|
|
// Controls whether JTIs (UUIDs) are embedded into generated service account tokens, and whether these JTIs are
|
|
// recorded into the audit log for future requests made by these tokens.
|
|
ServiceAccountTokenJTI featuregate.Feature = "ServiceAccountTokenJTI"
|
|
|
|
// owner: @munnerz
|
|
// kep: http://kep.k8s.io/4193
|
|
// alpha: v1.29
|
|
//
|
|
// Controls whether the apiserver supports binding service account tokens to Node objects.
|
|
ServiceAccountTokenNodeBinding featuregate.Feature = "ServiceAccountTokenNodeBinding"
|
|
|
|
// owner: @munnerz
|
|
// kep: http://kep.k8s.io/4193
|
|
// alpha: v1.29
|
|
// beta: v1.30
|
|
//
|
|
// Controls whether the apiserver will validate Node claims in service account tokens.
|
|
ServiceAccountTokenNodeBindingValidation featuregate.Feature = "ServiceAccountTokenNodeBindingValidation"
|
|
|
|
// owner: @munnerz
|
|
// kep: http://kep.k8s.io/4193
|
|
// alpha: v1.29
|
|
// beta: v1.30
|
|
//
|
|
// Controls whether the apiserver embeds the node name and uid for the associated node when issuing
|
|
// service account tokens bound to Pod objects.
|
|
ServiceAccountTokenPodNodeInfo featuregate.Feature = "ServiceAccountTokenPodNodeInfo"
|
|
|
|
// owner: @xuzhenglun
|
|
// kep: http://kep.k8s.io/3682
|
|
// alpha: v1.27
|
|
// beta: v1.28
|
|
// stable: v1.29
|
|
//
|
|
// Subdivide the NodePort range for dynamic and static port allocation.
|
|
ServiceNodePortStaticSubrange featuregate.Feature = "ServiceNodePortStaticSubrange"
|
|
|
|
// owner: @gauravkghildiyal @robscott
|
|
// kep: https://kep.k8s.io/4444
|
|
// alpha: v1.30
|
|
//
|
|
// Enables trafficDistribution field on Services.
|
|
ServiceTrafficDistribution featuregate.Feature = "ServiceTrafficDistribution"
|
|
|
|
// owner: @gjkim42 @SergeyKanzhelev @matthyx @tzneal
|
|
// kep: http://kep.k8s.io/753
|
|
// alpha: v1.28
|
|
// beta: v1.29
|
|
//
|
|
// Introduces sidecar containers, a new type of init container that starts
|
|
// before other containers but remains running for the full duration of the
|
|
// pod's lifecycle and will not block pod termination.
|
|
SidecarContainers featuregate.Feature = "SidecarContainers"
|
|
|
|
// owner: @derekwaynecarr
|
|
// alpha: v1.20
|
|
// beta: v1.22
|
|
//
|
|
// Enables kubelet support to size memory backed volumes
|
|
SizeMemoryBackedVolumes featuregate.Feature = "SizeMemoryBackedVolumes"
|
|
|
|
// owner: @alexanderConstantinescu
|
|
// kep: http://kep.k8s.io/3458
|
|
// beta: v1.27
|
|
// GA: v1.30
|
|
//
|
|
// Enables less load balancer re-configurations by the service controller
|
|
// (KCCM) as an effect of changing node state.
|
|
StableLoadBalancerNodeSet featuregate.Feature = "StableLoadBalancerNodeSet"
|
|
|
|
// owner: @mattcary
|
|
// alpha: v1.22
|
|
// beta: v1.27
|
|
//
|
|
// Enables policies controlling deletion of PVCs created by a StatefulSet.
|
|
StatefulSetAutoDeletePVC featuregate.Feature = "StatefulSetAutoDeletePVC"
|
|
|
|
// owner: @psch
|
|
// alpha: v1.26
|
|
// beta: v1.27
|
|
//
|
|
// Enables a StatefulSet to start from an arbitrary non zero ordinal
|
|
StatefulSetStartOrdinal featuregate.Feature = "StatefulSetStartOrdinal"
|
|
|
|
// owner: @nilekhc
|
|
// kep: https://kep.k8s.io/4192
|
|
// alpha: v1.30
|
|
|
|
// Enables support for the StorageVersionMigrator controller.
|
|
StorageVersionMigrator featuregate.Feature = "StorageVersionMigrator"
|
|
|
|
// owner: @robscott
|
|
// kep: https://kep.k8s.io/2433
|
|
// alpha: v1.21
|
|
// beta: v1.23
|
|
//
|
|
// Enables topology aware hints for EndpointSlices
|
|
TopologyAwareHints featuregate.Feature = "TopologyAwareHints"
|
|
|
|
// owner: @PiotrProkop
|
|
// kep: https://kep.k8s.io/3545
|
|
// alpha: v1.26
|
|
//
|
|
// Allow fine-tuning of topology manager policies with alpha options.
|
|
// This feature gate:
|
|
// - will guard *a group* of topology manager options whose quality level is alpha.
|
|
// - will never graduate to beta or stable.
|
|
TopologyManagerPolicyAlphaOptions featuregate.Feature = "TopologyManagerPolicyAlphaOptions"
|
|
|
|
// owner: @PiotrProkop
|
|
// kep: https://kep.k8s.io/3545
|
|
// alpha: v1.26
|
|
//
|
|
// Allow fine-tuning of topology manager policies with beta options.
|
|
// This feature gate:
|
|
// - will guard *a group* of topology manager options whose quality level is beta.
|
|
// - is thus *introduced* as beta
|
|
// - will never graduate to stable.
|
|
TopologyManagerPolicyBetaOptions featuregate.Feature = "TopologyManagerPolicyBetaOptions"
|
|
|
|
// owner: @PiotrProkop
|
|
// kep: https://kep.k8s.io/3545
|
|
// alpha: v1.26
|
|
//
|
|
// Allow the usage of options to fine-tune the topology manager policies.
|
|
TopologyManagerPolicyOptions featuregate.Feature = "TopologyManagerPolicyOptions"
|
|
|
|
// owner: @seans3
|
|
// kep: http://kep.k8s.io/4006
|
|
// beta: v1.30
|
|
//
|
|
// Enables StreamTranslator proxy to handle WebSockets upgrade requests for the
|
|
// version of the RemoteCommand subprotocol that supports the "close" signal.
|
|
TranslateStreamCloseWebsocketRequests featuregate.Feature = "TranslateStreamCloseWebsocketRequests"
|
|
|
|
// owner: @richabanker
|
|
// alpha: v1.28
|
|
//
|
|
// Proxies client to an apiserver capable of serving the request in the event of version skew.
|
|
UnknownVersionInteroperabilityProxy featuregate.Feature = "UnknownVersionInteroperabilityProxy"
|
|
|
|
// owner: @rata, @giuseppe
|
|
// kep: https://kep.k8s.io/127
|
|
// alpha: v1.25
|
|
// beta: v1.30
|
|
//
|
|
// Enables user namespace support for stateless pods.
|
|
UserNamespacesSupport featuregate.Feature = "UserNamespacesSupport"
|
|
|
|
// owner: @mattcarry, @sunnylovestiramisu
|
|
// kep: https://kep.k8s.io/3751
|
|
// alpha: v1.29
|
|
//
|
|
// Enables user specified volume attributes for persistent volumes, like iops and throughput.
|
|
VolumeAttributesClass featuregate.Feature = "VolumeAttributesClass"
|
|
|
|
// owner: @cofyc
|
|
// alpha: v1.21
|
|
VolumeCapacityPriority featuregate.Feature = "VolumeCapacityPriority"
|
|
|
|
// owner: @ksubrmnn
|
|
// alpha: v1.14
|
|
//
|
|
// Allows kube-proxy to create DSR loadbalancers for Windows
|
|
WinDSR featuregate.Feature = "WinDSR"
|
|
|
|
// owner: @ksubrmnn
|
|
// alpha: v1.14
|
|
// beta: v1.20
|
|
//
|
|
// Allows kube-proxy to run in Overlay mode for Windows
|
|
WinOverlay featuregate.Feature = "WinOverlay"
|
|
|
|
// owner: @marosset
|
|
// kep: https://kep.k8s.io/3503
|
|
// alpha: v1.26
|
|
//
|
|
// Enables support for joining Windows containers to a hosts' network namespace.
|
|
WindowsHostNetwork featuregate.Feature = "WindowsHostNetwork"
|
|
|
|
// owner: @kerthcet
|
|
// kep: https://kep.k8s.io/3094
|
|
// alpha: v1.25
|
|
// beta: v1.26
|
|
//
|
|
// Allow users to specify whether to take nodeAffinity/nodeTaint into consideration when
|
|
// calculating pod topology spread skew.
|
|
NodeInclusionPolicyInPodTopologySpread featuregate.Feature = "NodeInclusionPolicyInPodTopologySpread"
|
|
|
|
// owner: @jsafrane
|
|
// kep: https://kep.k8s.io/1710
|
|
// alpha: v1.25
|
|
// beta: v1.27
|
|
// Speed up container startup by mounting volumes with the correct SELinux label
|
|
// instead of changing each file on the volumes recursively.
|
|
// Initial implementation focused on ReadWriteOncePod volumes.
|
|
SELinuxMountReadWriteOncePod featuregate.Feature = "SELinuxMountReadWriteOncePod"
|
|
|
|
// owner: @vinaykul
|
|
// kep: http://kep.k8s.io/1287
|
|
// alpha: v1.27
|
|
//
|
|
// Enables In-Place Pod Vertical Scaling
|
|
InPlacePodVerticalScaling featuregate.Feature = "InPlacePodVerticalScaling"
|
|
|
|
// owner: @Sh4d1,@RyanAoh,@rikatz
|
|
// kep: http://kep.k8s.io/1860
|
|
// alpha: v1.29
|
|
// beta: v1.30
|
|
// LoadBalancerIPMode enables the IPMode field in the LoadBalancerIngress status of a Service
|
|
LoadBalancerIPMode featuregate.Feature = "LoadBalancerIPMode"
|
|
|
|
// owner: @haircommander
|
|
// kep: http://kep.k8s.io/4210
|
|
// alpha: v1.29
|
|
// beta: v1.30
|
|
// ImageMaximumGCAge enables the Kubelet configuration field of the same name, allowing an admin
|
|
// to specify the age after which an image will be garbage collected.
|
|
ImageMaximumGCAge featuregate.Feature = "ImageMaximumGCAge"
|
|
|
|
// owner: @saschagrunert
|
|
// alpha: v1.28
|
|
//
|
|
// Enables user namespace support for Pod Security Standards. Enabling this
|
|
// feature will modify all Pod Security Standard rules to allow setting:
|
|
// spec[.*].securityContext.[runAsNonRoot,runAsUser]
|
|
// This feature gate should only be enabled if all nodes in the cluster
|
|
// support the user namespace feature and have it enabled. The feature gate
|
|
// will not graduate or be enabled by default in future Kubernetes
|
|
// releases.
|
|
UserNamespacesPodSecurityStandards featuregate.Feature = "UserNamespacesPodSecurityStandards"
|
|
|
|
// owner: @ahutsunshine
|
|
// beta: v1.30
|
|
//
|
|
// Allows namespace indexer for namespace scope resources in apiserver cache to accelerate list operations.
|
|
StorageNamespaceIndex featuregate.Feature = "StorageNamespaceIndex"
|
|
|
|
// owner: @jsafrane
|
|
// kep: https://kep.k8s.io/1710
|
|
// alpha: v1.30
|
|
// Speed up container startup by mounting volumes with the correct SELinux label
|
|
// instead of changing each file on the volumes recursively.
|
|
SELinuxMount featuregate.Feature = "SELinuxMount"
|
|
|
|
// owner: @AkihiroSuda
|
|
// kep: https://kep.k8s.io/3857
|
|
// alpha: v1.30
|
|
//
|
|
// Allows recursive read-only mounts.
|
|
RecursiveReadOnlyMounts featuregate.Feature = "RecursiveReadOnlyMounts"
|
|
)
|
|
|
|
func init() {
|
|
runtime.Must(utilfeature.DefaultMutableFeatureGate.Add(defaultKubernetesFeatureGates))
|
|
|
|
// Register all client-go features with kube's feature gate instance and make all client-go
|
|
// feature checks use kube's instance. The effect is that for kube binaries, client-go
|
|
// features are wired to the existing --feature-gates flag just as all other features
|
|
// are. Further, client-go features automatically support the existing mechanisms for
|
|
// feature enablement metrics and test overrides.
|
|
ca := &clientAdapter{utilfeature.DefaultMutableFeatureGate}
|
|
runtime.Must(clientfeatures.AddFeaturesToExistingFeatureGates(ca))
|
|
clientfeatures.ReplaceFeatureGates(ca)
|
|
}
|
|
|
|
// 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.
|
|
//
|
|
// Entries are separated from each other with blank lines to avoid sweeping gofmt changes
|
|
// when adding or removing one entry.
|
|
var defaultKubernetesFeatureGates = map[featuregate.Feature]featuregate.FeatureSpec{
|
|
CrossNamespaceVolumeDataSource: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
AllowServiceLBStatusOnNonLB: {Default: false, PreRelease: featuregate.Deprecated}, // remove after 1.29
|
|
|
|
AnyVolumeDataSource: {Default: true, PreRelease: featuregate.Beta}, // on by default in 1.24
|
|
|
|
AppArmor: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
AppArmorFields: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
CloudDualStackNodeIPs: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.32
|
|
|
|
ClusterTrustBundle: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
ClusterTrustBundleProjection: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
CPUCFSQuotaPeriod: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
CPUManager: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // GA in 1.26
|
|
|
|
CPUManagerPolicyAlphaOptions: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
CPUManagerPolicyBetaOptions: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
CPUManagerPolicyOptions: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
CSIMigrationPortworx: {Default: false, PreRelease: featuregate.Beta}, // Off by default (requires Portworx CSI driver)
|
|
|
|
CSIMigrationRBD: {Default: false, PreRelease: featuregate.Deprecated}, // deprecated in 1.28, remove in 1.31
|
|
|
|
CSINodeExpandSecret: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.31
|
|
|
|
CSIVolumeHealth: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
SkipReadOnlyValidationGCE: {Default: true, PreRelease: featuregate.Deprecated}, // remove in 1.31
|
|
|
|
CloudControllerManagerWebhook: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
ContainerCheckpoint: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
ConsistentHTTPGetHandlers: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.31
|
|
|
|
CronJobsScheduledAnnotation: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
DefaultHostNetworkHostPortsInPodTemplates: {Default: false, PreRelease: featuregate.Deprecated},
|
|
|
|
DisableCloudProviders: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
DisableKubeletCloudCredentialProviders: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
DisableNodeKubeProxyVersion: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
DevicePluginCDIDevices: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
DynamicResourceAllocation: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
EventedPLEG: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
ExecProbeTimeout: {Default: true, PreRelease: featuregate.GA}, // lock to default and remove after v1.22 based on KEP #1972 update
|
|
|
|
RetryGenerateName: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
GracefulNodeShutdown: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
GracefulNodeShutdownBasedOnPodPriority: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
HPAContainerMetrics: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.32
|
|
|
|
HonorPVReclaimPolicy: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
ImageMaximumGCAge: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
InTreePluginAWSUnregister: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
InTreePluginAzureDiskUnregister: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
InTreePluginAzureFileUnregister: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
InTreePluginGCEUnregister: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
InTreePluginOpenStackUnregister: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
InTreePluginPortworxUnregister: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
InTreePluginRBDUnregister: {Default: false, PreRelease: featuregate.Deprecated}, // deprecated in 1.28, remove in 1.31
|
|
|
|
InTreePluginvSphereUnregister: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
JobBackoffLimitPerIndex: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
JobManagedBy: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
JobPodFailurePolicy: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
JobPodReplacementPolicy: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
JobSuccessPolicy: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
JobReadyPods: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.31
|
|
|
|
KubeletCgroupDriverFromCRI: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
KubeletInUserNamespace: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
KubeletPodResourcesDynamicResources: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
KubeletPodResourcesGet: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
KubeletSeparateDiskGC: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
KubeletTracing: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
KubeProxyDrainingTerminatingNodes: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
LegacyServiceAccountTokenCleanUp: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // GA in 1.30; remove in 1.32
|
|
|
|
LocalStorageCapacityIsolationFSQuotaMonitoring: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
LogarithmicScaleDown: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
MatchLabelKeysInPodAffinity: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
MatchLabelKeysInPodTopologySpread: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
MaxUnavailableStatefulSet: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
MemoryManager: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
MemoryQoS: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
MinDomainsInPodTopologySpread: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.32
|
|
|
|
MultiCIDRServiceAllocator: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
NewVolumeManagerReconstruction: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.32
|
|
|
|
NFTablesProxyMode: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
NodeLogQuery: {Default: false, PreRelease: featuregate.Beta},
|
|
|
|
NodeOutOfServiceVolumeDetach: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.31
|
|
|
|
NodeSwap: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
PDBUnhealthyPodEvictionPolicy: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
PersistentVolumeLastPhaseTransitionTime: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
PodAndContainerStatsFromCRI: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
PodDeletionCost: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
PodDisruptionConditions: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
PodReadyToStartContainersCondition: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
PodHostIPs: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.32
|
|
|
|
PodLifecycleSleepAction: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
PodSchedulingReadiness: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // GA in 1.30; remove in 1.32
|
|
|
|
PortForwardWebsockets: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
ProcMountType: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
QOSReserved: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
ReadWriteOncePod: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.31
|
|
|
|
RecoverVolumeExpansionFailure: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
RelaxedEnvironmentVariableValidation: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
RotateKubeletServerCertificate: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
RuntimeClassInImageCriAPI: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
ElasticIndexedJob: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
SchedulerQueueingHints: {Default: false, PreRelease: featuregate.Beta},
|
|
|
|
SeparateTaintEvictionController: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
ServiceAccountTokenJTI: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
ServiceAccountTokenPodNodeInfo: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
ServiceAccountTokenNodeBinding: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
ServiceAccountTokenNodeBindingValidation: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
ServiceNodePortStaticSubrange: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // GA in 1.29; remove in 1.31
|
|
|
|
ServiceTrafficDistribution: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
SidecarContainers: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
SizeMemoryBackedVolumes: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
StableLoadBalancerNodeSet: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // GA in 1.30, remove in 1.31
|
|
|
|
StatefulSetAutoDeletePVC: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
StatefulSetStartOrdinal: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
StorageVersionMigrator: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
TopologyAwareHints: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
TopologyManagerPolicyAlphaOptions: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
TopologyManagerPolicyBetaOptions: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
TopologyManagerPolicyOptions: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
TranslateStreamCloseWebsocketRequests: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
UnknownVersionInteroperabilityProxy: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
VolumeAttributesClass: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
VolumeCapacityPriority: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
UserNamespacesSupport: {Default: false, PreRelease: featuregate.Beta},
|
|
|
|
WinDSR: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
WinOverlay: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
WindowsHostNetwork: {Default: true, PreRelease: featuregate.Alpha},
|
|
|
|
NodeInclusionPolicyInPodTopologySpread: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
SELinuxMountReadWriteOncePod: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
InPlacePodVerticalScaling: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
PodIndexLabel: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
LoadBalancerIPMode: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
UserNamespacesPodSecurityStandards: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
SELinuxMount: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
// inherited features from generic apiserver, relisted here to get a conflict if it is changed
|
|
// unintentionally on either side:
|
|
|
|
genericfeatures.AdmissionWebhookMatchConditions: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.33
|
|
|
|
genericfeatures.AggregatedDiscoveryEndpoint: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.33
|
|
|
|
genericfeatures.APIListChunking: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.32
|
|
|
|
genericfeatures.APIPriorityAndFairness: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.31
|
|
|
|
genericfeatures.APIResponseCompression: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
genericfeatures.APIServerIdentity: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
genericfeatures.APIServerTracing: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
genericfeatures.APIServingWithRoutine: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
genericfeatures.ConsistentListFromCache: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
genericfeatures.CustomResourceValidationExpressions: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.31
|
|
|
|
genericfeatures.EfficientWatchResumption: {Default: true, PreRelease: featuregate.GA, LockToDefault: true},
|
|
|
|
genericfeatures.KMSv1: {Default: false, PreRelease: featuregate.Deprecated},
|
|
|
|
genericfeatures.KMSv2: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.31
|
|
|
|
genericfeatures.KMSv2KDF: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.31
|
|
|
|
genericfeatures.MutatingAdmissionPolicy: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
genericfeatures.OpenAPIEnums: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
genericfeatures.RemainingItemCount: {Default: true, PreRelease: featuregate.GA, LockToDefault: true},
|
|
|
|
genericfeatures.SeparateCacheWatchRPC: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
genericfeatures.ServerSideApply: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.29
|
|
|
|
genericfeatures.ServerSideFieldValidation: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.29
|
|
|
|
genericfeatures.StorageVersionAPI: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
genericfeatures.StorageVersionHash: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
genericfeatures.StructuredAuthenticationConfiguration: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
genericfeatures.StructuredAuthorizationConfiguration: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
genericfeatures.UnauthenticatedHTTP2DOSMitigation: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
genericfeatures.ValidatingAdmissionPolicy: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.32
|
|
|
|
genericfeatures.WatchBookmark: {Default: true, PreRelease: featuregate.GA, LockToDefault: true},
|
|
|
|
genericfeatures.WatchFromStorageWithoutResourceVersion: {Default: false, PreRelease: featuregate.Beta},
|
|
|
|
genericfeatures.WatchList: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
genericfeatures.ZeroLimitedNominalConcurrencyShares: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.32
|
|
|
|
// inherited features from apiextensions-apiserver, relisted here to get a conflict if it is changed
|
|
// unintentionally on either side:
|
|
|
|
apiextensionsfeatures.CRDValidationRatcheting: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
apiextensionsfeatures.CustomResourceFieldSelectors: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
// features that enable backwards compatibility but are scheduled to be removed
|
|
// ...
|
|
HPAScaleToZero: {Default: false, PreRelease: featuregate.Alpha},
|
|
|
|
StorageNamespaceIndex: {Default: true, PreRelease: featuregate.Beta},
|
|
|
|
RecursiveReadOnlyMounts: {Default: false, PreRelease: featuregate.Alpha},
|
|
}
|