| /* |
| 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.StrictCostEnforcementForVAP: {Default: false, PreRelease: featuregate.Beta}, |
| |
| genericfeatures.StrictCostEnforcementForWebhooks: {Default: false, 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}, |
| } |
