From 372d34dc9467c9448a8e6a08a92e6b94260eeac5 Mon Sep 17 00:00:00 2001 From: Qiming Teng Date: Sun, 27 Jun 2021 12:25:51 +0800 Subject: [PATCH] Update feature gates for 1.22 This PR updates the feature gate status based on upstream implementation. The chanegs are listed below with links to upstream PRs merged: - BalanceAttacedNodeVolumes kubernetes/kubernetes#102443 - CSIMigrationvSphereComplete kubernetes/kubernetes#101272 - CSIServiceAccountToken kubernetes/kubernetes#103001 - DaemonSetUpdateSurge kubernetes/kubernetes#101742 - DisableCloudProviders kubernetes/kubernetes#100136 - IndexedJob kubernetes/kubernetes#101292 - LegacyNodeRoleBehavior kubernetes/kubernetes#100776 - NamespaceDefaultLabelName kubernetes/kubernetes#101342 - NetworkPolicyEndPort kubernetes/kubernetes#102834 - NodeDisruptionExclusion kubernetes/kubernetes#100776 - PodAffinityNamespaceSelector kubernetes/kubernetes#101496 - PodDeletionCost kubernetes/kubernetes#101080 - PreferNominatedNode kubernetes/kubernetes#102201 - ServiceLoadBalancerClass kubernetes/kubernetes#103129 - ServiceNodeExclusion kubernetes/kubernetes#100776 - ServiceTopology kubernetes/kubernetes#102412 - SizeMemoryBackedVoluems kubernetes/kubernetes#101048 - StatefulSetMinReadySeconds kubernetes/kubernetes#100842 - SuspendJob kubernetes/kubernetes#102022 - WindowsHostProcessContainers kubernetes/kubernetes#99576 --- .../feature-gates.md | 107 ++++++++++++++---- 1 file changed, 82 insertions(+), 25 deletions(-) diff --git a/content/en/docs/reference/command-line-tools-reference/feature-gates.md b/content/en/docs/reference/command-line-tools-reference/feature-gates.md index f6f63ca8e92ad..3f92ec86a3545 100644 --- a/content/en/docs/reference/command-line-tools-reference/feature-gates.md +++ b/content/en/docs/reference/command-line-tools-reference/feature-gates.md @@ -55,10 +55,10 @@ different Kubernetes components. | `APIResponseCompression` | `false` | Alpha | 1.7 | 1.15 | | `APIResponseCompression` | `true` | Beta | 1.16 | | | `APIServerIdentity` | `false` | Alpha | 1.20 | | +| `APIServerTracing` | `false` | Alpha | 1.22 | | | `AllowInsecureBackendProxy` | `true` | Beta | 1.17 | | | `AnyVolumeDataSource` | `false` | Alpha | 1.18 | | | `AppArmor` | `true` | Beta | 1.4 | | -| `BalanceAttachedNodeVolumes` | `false` | Alpha | 1.11 | | | `CPUManager` | `false` | Alpha | 1.8 | 1.9 | | `CPUManager` | `true` | Beta | 1.10 | | | `CSIInlineVolume` | `false` | Alpha | 1.15 | 1.15 | @@ -81,28 +81,31 @@ different Kubernetes components. | `CSIMigrationOpenStack` | `true` | Beta | 1.18 | | | `CSIMigrationOpenStackComplete` | `false` | Alpha | 1.17 | | | `CSIMigrationvSphere` | `false` | Beta | 1.19 | | -| `CSIMigrationvSphereComplete` | `false` | Beta | 1.19 | | -| `CSIServiceAccountToken` | `false` | Alpha | 1.20 | 1.20 | -| `CSIServiceAccountToken` | `true` | Beta | 1.21 | | | `CSIStorageCapacity` | `false` | Alpha | 1.19 | 1.20 | | `CSIStorageCapacity` | `true` | Beta | 1.21 | | | `CSIVolumeFSGroupPolicy` | `false` | Alpha | 1.19 | 1.19 | | `CSIVolumeFSGroupPolicy` | `true` | Beta | 1.20 | | | `CSIVolumeHealth` | `false` | Alpha | 1.21 | | +| `CSRDuration` | `true` | Beta | 1.22 | | | `ConfigurableFSGroupPolicy` | `false` | Alpha | 1.18 | 1.19 | | `ConfigurableFSGroupPolicy` | `true` | Beta | 1.20 | | +| `ControllerManagerLeaderMigration` | `false` | Alpha | 1.21 | | | `CustomCPUCFSQuotaPeriod` | `false` | Alpha | 1.12 | | +| `DaemonSetUpdateSurge` | `false` | Alpha | 1.21 | 1.21 | +| `DaemonSetUpdateSurge` | `true` | Beta | 1.22 | | | `DefaultPodTopologySpread` | `false` | Alpha | 1.19 | 1.19 | | `DefaultPodTopologySpread` | `true` | Beta | 1.20 | | | `DevicePlugins` | `false` | Alpha | 1.8 | 1.9 | | `DevicePlugins` | `true` | Beta | 1.10 | | | `DisableAcceleratorUsageMetrics` | `false` | Alpha | 1.19 | 1.19 | | `DisableAcceleratorUsageMetrics` | `true` | Beta | 1.20 | | +| `DisableCloudProviders` | `false` | Alpha | 1.22 | | | `DownwardAPIHugePages` | `false` | Alpha | 1.20 | 1.20 | | `DownwardAPIHugePages` | `false` | Beta | 1.21 | | | `DynamicKubeletConfig` | `false` | Alpha | 1.4 | 1.10 | | `DynamicKubeletConfig` | `true` | Beta | 1.11 | | -| `EfficientWatchResumption` | `false` | Alpha | 1.20 | | +| `EfficientWatchResumption` | `false` | Alpha | 1.20 | 1.20 | +| `EfficientWatchResumption` | `true` | Beta | 1.21 | | | `EndpointSliceProxying` | `false` | Alpha | 1.18 | 1.18 | | `EndpointSliceProxying` | `true` | Beta | 1.19 | | | `EndpointSliceTerminatingCondition` | `false` | Alpha | 1.20 | | @@ -123,24 +126,23 @@ different Kubernetes components. | `HPAScaleToZero` | `false` | Alpha | 1.16 | | | `HugePageStorageMediumSize` | `false` | Alpha | 1.18 | 1.18 | | `HugePageStorageMediumSize` | `true` | Beta | 1.19 | | -| `IndexedJob` | `false` | Alpha | 1.21 | | +| `IndexedJob` | `false` | Alpha | 1.21 | 1.21 | +| `IndexedJob` | `true` | Beta | 1.22 | | | `IngressClassNamespacedParams` | `false` | Alpha | 1.21 | 1.21 | | `IngressClassNamespacedParams` | `true` | Beta | 1.22 | | | `IPv6DualStack` | `false` | Alpha | 1.15 | 1.20 | | `IPv6DualStack` | `true` | Beta | 1.21 | | | `KubeletCredentialProviders` | `false` | Alpha | 1.20 | | -| `LegacyNodeRoleBehavior` | `false` | Alpha | 1.16 | 1.18 | -| `LegacyNodeRoleBehavior` | `true` | Beta | 1.19 | 1.20 | | `LocalStorageCapacityIsolation` | `false` | Alpha | 1.7 | 1.9 | | `LocalStorageCapacityIsolation` | `true` | Beta | 1.10 | | | `LocalStorageCapacityIsolationFSQuotaMonitoring` | `false` | Alpha | 1.15 | | | `LogarithmicScaleDown` | `false` | Alpha | 1.21 | | | `KubeletPodResourcesGetAllocatable` | `false` | Alpha | 1.21 | | +| `MemoryManager` | `false` | Alpha | 1.21 | 1.21 | +| `MemoryManager` | `true` | Beta | 1.22 | | | `MixedProtocolLBService` | `false` | Alpha | 1.20 | | -| `NamespaceDefaultLabelName` | `true` | Beta | 1.21 | | -| `NetworkPolicyEndPort` | `false` | Alpha | 1.21 | | -| `NodeDisruptionExclusion` | `false` | Alpha | 1.16 | 1.18 | -| `NodeDisruptionExclusion` | `true` | Beta | 1.19 | 1.20 | +| `NetworkPolicyEndPort` | `false` | Alpha | 1.21 | 1.21 | +| `NetworkPolicyEndPort` | `true` | Beta | 1.22 | | | `NonPreemptingPriority` | `false` | Alpha | 1.15 | 1.18 | | `NonPreemptingPriority` | `true` | Beta | 1.19 | | | `PodDeletionCost` | `false` | Alpha | 1.21 | 1.21 | @@ -148,28 +150,34 @@ different Kubernetes components. | `PodAffinityNamespaceSelector` | `false` | Alpha | 1.21 | 1.21 | | `PodAffinityNamespaceSelector` | `true` | Beta | 1.22 | | | `PodOverhead` | `false` | Alpha | 1.16 | 1.17 | -| `PodOverhead` | `true` | Beta | 1.18 | | +| `PodOverhead` | `true` | Beta | 1.18 | | +| `PodSecurity` | `false` | Alpha | 1.22 | | +| `PreferNominatedNode` | `false` | Alpha | 1.21 | 1.21 | +| `PreferNominatedNode` | `true` | Beta | 1.22 | | | `ProbeTerminationGracePeriod` | `false` | Alpha | 1.21 | | +| `ProxyTerminatingEndpoints` | `false` | Alpha | 1.22 | | | `ProcMountType` | `false` | Alpha | 1.12 | | | `QOSReserved` | `false` | Alpha | 1.11 | | -| `RemainingItemCount` | `false` | Alpha | 1.15 | | +| `ReadWriteOncePod` | `false` | Alpha | 1.22 | | +| `RemainingItemCount` | `false` | Alpha | 1.15 | 1.15 | +| `RemainingItemCount` | `true` | Beta | 1.16 | | | `RemoveSelfLink` | `false` | Alpha | 1.16 | 1.19 | | `RemoveSelfLink` | `true` | Beta | 1.20 | | | `RotateKubeletServerCertificate` | `false` | Alpha | 1.7 | 1.11 | | `RotateKubeletServerCertificate` | `true` | Beta | 1.12 | | -| `RunAsGroup` | `true` | Beta | 1.14 | | | `SeccompDefault` | `false` | Alpha | 1.22 | | | `ServiceInternalTrafficPolicy` | `false` | Alpha | 1.21 | | | `ServiceLBNodePortControl` | `false` | Alpha | 1.20 | | -| `ServiceLoadBalancerClass` | `false` | Alpha | 1.21 | | -| `ServiceNodeExclusion` | `false` | Alpha | 1.8 | 1.18 | -| `ServiceNodeExclusion` | `true` | Beta | 1.19 | 1.20 | -| `ServiceTopology` | `false` | Alpha | 1.17 | | -| `SizeMemoryBackedVolumes` | `false` | Alpha | 1.20 | | +| `ServiceLoadBalancerClass` | `false` | Alpha | 1.21 | 1.21 | +| `ServiceLoadBalancerClass` | `true` | Beta | 1.22 | | +| `SizeMemoryBackedVolumes` | `false` | Alpha | 1.20 | 1.21 | +| `SizeMemoryBackedVolumes` | `true` | Beta | 1.22 | | +| `StatefulSetMinReadySeconds` | `false` | Alpha | 1.22 | | | `StorageVersionAPI` | `false` | Alpha | 1.20 | | | `StorageVersionHash` | `false` | Alpha | 1.14 | 1.14 | | `StorageVersionHash` | `true` | Beta | 1.15 | | -| `SuspendJob` | `false` | Alpha | 1.21 | | +| `SuspendJob` | `false` | Alpha | 1.21 | 1.21 | +| `SuspendJob` | `true` | Beta | 1.22 | | | `TTLAfterFinished` | `false` | Alpha | 1.12 | 1.20 | | `TTLAfterFinished` | `true` | Beta | 1.21 | | | `TopologyAwareHints` | `false` | Alpha | 1.21 | | @@ -181,6 +189,7 @@ different Kubernetes components. | `WinOverlay` | `true` | Beta | 1.20 | | | `WindowsEndpointSliceProxying` | `false` | Alpha | 1.19 | 1.20 | | `WindowsEndpointSliceProxying` | `true` | Beta | 1.21 | | +| `WindowsHostProcessContainers` | `false` | Alpha | 1.22 | | {{< /table >}} ### Feature gates for graduated or deprecated features @@ -201,11 +210,13 @@ different Kubernetes components. | `AttachVolumeLimit` | `false` | Alpha | 1.11 | 1.11 | | `AttachVolumeLimit` | `true` | Beta | 1.12 | 1.16 | | `AttachVolumeLimit` | `true` | GA | 1.17 | - | +| `BalanceAttachedNodeVolumes` | `false` | Alpha | 1.11 | 1.21 | +| `BalanceAttachedNodeVolumes` | `false` | Deprecated | 1.22 | | | `BlockVolume` | `false` | Alpha | 1.9 | 1.12 | | `BlockVolume` | `true` | Beta | 1.13 | 1.17 | | `BlockVolume` | `true` | GA | 1.18 | - | | `BoundServiceAccountTokenVolume` | `false` | Alpha | 1.13 | 1.20 | -| `BoundServiceAccountTokenVolume` | `true` | Beta | 1.21 | 1.22 | +| `BoundServiceAccountTokenVolume` | `true` | Beta | 1.21 | 1.21 | | `BoundServiceAccountTokenVolume` | `true` | GA | 1.22 | - | | `CRIContainerLogRotation` | `false` | Alpha | 1.10 | 1.10 | | `CRIContainerLogRotation` | `true` | Beta | 1.11 | 1.20 | @@ -216,12 +227,17 @@ different Kubernetes components. | `CSIDriverRegistry` | `false` | Alpha | 1.12 | 1.13 | | `CSIDriverRegistry` | `true` | Beta | 1.14 | 1.17 | | `CSIDriverRegistry` | `true` | GA | 1.18 | | +| `CSIMigrationvSphereComplete` | `false` | Beta | 1.19 | 1.21 | +| `CSIMigrationvSphereComplete` | `false` | Deprecated | 1.22 | - | | `CSINodeInfo` | `false` | Alpha | 1.12 | 1.13 | | `CSINodeInfo` | `true` | Beta | 1.14 | 1.16 | | `CSINodeInfo` | `true` | GA | 1.17 | | | `CSIPersistentVolume` | `false` | Alpha | 1.9 | 1.9 | | `CSIPersistentVolume` | `true` | Beta | 1.10 | 1.12 | | `CSIPersistentVolume` | `true` | GA | 1.13 | - | +| `CSIServiceAccountToken` | `false` | Alpha | 1.20 | 1.20 | +| `CSIServiceAccountToken` | `true` | Beta | 1.21 | 1.21 | +| `CSIServiceAccountToken` | `true` | GA | 1.22 | | | `CronJobControllerV2` | `false` | Alpha | 1.20 | 1.20 | | `CronJobControllerV2` | `true` | Beta | 1.21 | 1.21 | | `CronJobControllerV2` | `true` | GA | 1.22 | - | @@ -288,16 +304,22 @@ different Kubernetes components. | `KubeletPodResources` | `false` | Alpha | 1.13 | 1.14 | | `KubeletPodResources` | `true` | Beta | 1.15 | | | `KubeletPodResources` | `true` | GA | 1.20 | | +| `LegacyNodeRoleBehavior` | `false` | Alpha | 1.16 | 1.18 | +| `LegacyNodeRoleBehavior` | `true` | Beta | 1.19 | 1.20 | | `LegacyNodeRoleBehavior` | `false` | GA | 1.21 | - | | `MountContainers` | `false` | Alpha | 1.9 | 1.16 | | `MountContainers` | `false` | Deprecated | 1.17 | - | | `MountPropagation` | `false` | Alpha | 1.8 | 1.9 | | `MountPropagation` | `true` | Beta | 1.10 | 1.11 | | `MountPropagation` | `true` | GA | 1.12 | - | +| `NodeDisruptionExclusion` | `false` | Alpha | 1.16 | 1.18 | +| `NodeDisruptionExclusion` | `true` | Beta | 1.19 | 1.20 | | `NodeDisruptionExclusion` | `true` | GA | 1.21 | - | | `NodeLease` | `false` | Alpha | 1.12 | 1.13 | | `NodeLease` | `true` | Beta | 1.14 | 1.16 | | `NodeLease` | `true` | GA | 1.17 | - | +| `NamespaceDefaultLabelName` | `true` | Beta | 1.21 | 1.21 | +| `NamespaceDefaultLabelName` | `true` | GA | 1.22 | - | | `PVCProtection` | `false` | Alpha | 1.9 | 1.9 | | `PVCProtection` | - | Deprecated | 1.10 | - | | `PersistentLocalVolumes` | `false` | Alpha | 1.7 | 1.9 | @@ -327,15 +349,20 @@ different Kubernetes components. | `RootCAConfigMap` | `true` | GA | 1.21 | - | | `RotateKubeletClientCertificate` | `true` | Beta | 1.8 | 1.18 | | `RotateKubeletClientCertificate` | `true` | GA | 1.19 | - | +| `RunAsGroup` | `true` | Beta | 1.14 | 1.20 | +| `RunAsGroup` | `true` | GA | 1.21 | - | | `RuntimeClass` | `false` | Alpha | 1.12 | 1.13 | | `RuntimeClass` | `true` | Beta | 1.14 | 1.19 | | `RuntimeClass` | `true` | GA | 1.20 | - | -| `ScheduleDaemonSetPods` | `false` | Alpha | 1.11 | 1.11 | -| `ScheduleDaemonSetPods` | `true` | Beta | 1.12 | 1.16 | -| `ScheduleDaemonSetPods` | `true` | GA | 1.17 | - | | `SCTPSupport` | `false` | Alpha | 1.12 | 1.18 | | `SCTPSupport` | `true` | Beta | 1.19 | 1.19 | | `SCTPSupport` | `true` | GA | 1.20 | - | +| `ScheduleDaemonSetPods` | `false` | Alpha | 1.11 | 1.11 | +| `ScheduleDaemonSetPods` | `true` | Beta | 1.12 | 1.16 | +| `ScheduleDaemonSetPods` | `true` | GA | 1.17 | - | +| `SelectorIndex` | `false` | Alpha | 1.18 | 1.18 | +| `SelectorIndex` | `true` | Beta | 1.19 | 1.19 | +| `SelectorIndex` | `true` | GA | 1.20 | - | | `ServerSideApply` | `false` | Alpha | 1.14 | 1.15 | | `ServerSideApply` | `true` | Beta | 1.16 | 1.21 | | `ServerSideApply` | `true` | GA | 1.22 | - | @@ -348,7 +375,11 @@ different Kubernetes components. | `ServiceLoadBalancerFinalizer` | `false` | Alpha | 1.15 | 1.15 | | `ServiceLoadBalancerFinalizer` | `true` | Beta | 1.16 | 1.16 | | `ServiceLoadBalancerFinalizer` | `true` | GA | 1.17 | - | +| `ServiceNodeExclusion` | `false` | Alpha | 1.8 | 1.18 | +| `ServiceNodeExclusion` | `true` | Beta | 1.19 | 1.20 | | `ServiceNodeExclusion` | `true` | GA | 1.21 | - | +| `ServiceTopology` | `false` | Alpha | 1.17 | 1.19 | +| `ServiceTopology` | `false` | Deprecated | 1.20 | - | | `SetHostnameAsFQDN` | `false` | Alpha | 1.19 | 1.19 | | `SetHostnameAsFQDN` | `true` | Beta | 1.20 | 1.21 | | `SetHostnameAsFQDN` | `true` | GA | 1.22 | - | @@ -463,6 +494,7 @@ Each feature gate is designed for enabling/disabling a specific feature: prioritization and fairness at each server. (Renamed from `RequestManagement`) - `APIResponseCompression`: Compress the API responses for `LIST` or `GET` requests. - `APIServerIdentity`: Assign each API server an ID in a cluster. +- `APIServerTracing`: Add support for distributed tracing in the API server. - `Accelerators`: Enable Nvidia GPU support when using Docker - `AdvancedAuditing`: Enable [advanced auditing](/docs/tasks/debug-application-cluster/audit/#advanced-audit) - `AffinityInAnnotations`: Enable setting @@ -575,10 +607,14 @@ Each feature gate is designed for enabling/disabling a specific feature: This field controls whether volumes created by a CSIDriver support volume ownership and permission modifications when these volumes are mounted. - `CSIVolumeHealth`: Enable support for CSI volume health monitoring on node. +- `CSRDuration`: Allows clients to request a duration for certificates issued + via the Kubernetes CSR API. - `ConfigurableFSGroupPolicy`: Allows user to configure volume permission change policy for fsGroups when mounting a volume in a Pod. See [Configure volume permission and ownership change policy for Pods](/docs/tasks/configure-pod-container/security-context/#configure-volume-permission-and-ownership-change-policy-for-pods) for more details. +- `ControllerManagerLeaderMigration`: Enables leader migration for + `kube-controller-manager` and `cloud-controller-manager`. - `CronJobControllerV2`: Use an alternative implementation of the {{< glossary_tooltip text="CronJob" term_id="cronjob" >}} controller. Otherwise, version 1 of the same controller is selected. @@ -595,12 +631,17 @@ Each feature gate is designed for enabling/disabling a specific feature: [CustomResourceDefinition](/docs/concepts/extend-kubernetes/api-extension/custom-resources/). - `CustomResourceWebhookConversion`: Enable webhook-based conversion on resources created from [CustomResourceDefinition](/docs/concepts/extend-kubernetes/api-extension/custom-resources/). +- `DaemonSetUpdateSurge`: Enables the DaemonSet workloads to maintain + availability during update per node. - `DefaultPodTopologySpread`: Enables the use of `PodTopologySpread` scheduling plugin to do [default spreading](/docs/concepts/workloads/pods/pod-topology-spread-constraints/#internal-default-constraints). - `DevicePlugins`: Enable the [device-plugins](/docs/concepts/extend-kubernetes/compute-storage-net/device-plugins/) based resource provisioning on nodes. - `DisableAcceleratorUsageMetrics`: [Disable accelerator metrics collected by the kubelet](/docs/concepts/cluster-administration/system-metrics/#disable-accelerator-metrics). +- `DisableCloudProviders`: Disables any functionality in `kube-apiserver`, + `kube-controller-manager` and `kubelet` related to the `--cloud-provider` + component flag. - `DownwardAPIHugePages`: Enables usage of hugepages in [downward API](/docs/tasks/inject-data-application/downward-api-volume-expose-pod-information). - `DryRun`: Enable server-side [dry run](/docs/reference/using-api/api-concepts/#dry-run) requests @@ -716,6 +757,8 @@ Each feature gate is designed for enabling/disabling a specific feature: filesystem walk for better performance and accuracy. - `LogarithmicScaleDown`: Enable semi-random selection of pods to evict on controller scaledown based on logarithmic bucketing of pod timestamps. +- `MemoryManager`: Allows setting memory affinity for a container based on + NUMA topology. - `MixedProtocolLBService`: Enable using different protocols in the same `LoadBalancer` type Service instance. - `MountContainers`: Enable using utility containers on host as the volume mounter. @@ -744,17 +787,25 @@ Each feature gate is designed for enabling/disabling a specific feature: - `PodReadinessGates`: Enable the setting of `PodReadinessGate` field for extending Pod readiness evaluation. See [Pod readiness gate](/docs/concepts/workloads/pods/pod-lifecycle/#pod-readiness-gate) for more details. +- `PodSecurity`: Enables the `PodSecurity` admission plugin. - `PodShareProcessNamespace`: Enable the setting of `shareProcessNamespace` in a Pod for sharing a single process namespace between containers running in a pod. More details can be found in [Share Process Namespace between Containers in a Pod](/docs/tasks/configure-pod-container/share-process-namespace/). +- `PreferNominatedNode`: This flag tells the scheduler whether the nominated + nodes will be checked first before looping through all the other nodes in + the cluster. - `ProbeTerminationGracePeriod`: Enable [setting probe-level `terminationGracePeriodSeconds`](/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#probe-level-terminationgraceperiodseconds) on pods. See the [enhancement proposal](https://github.com/kubernetes/enhancements/tree/master/keps/sig-node/2238-liveness-probe-grace-period) for more details. - `ProcMountType`: Enables control over the type proc mounts for containers by setting the `procMount` field of a SecurityContext. +- `ProxyTerminatingEndpoints`: Enable the kube-proxy to handle terminating + endpoints when `ExternalTrafficPolicy=Local`. - `QOSReserved`: 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). +- `ReadWriteOncePod`: Enables the usage of `ReadWriteOncePod` PersistentVolume + access mode. - `RemainingItemCount`: Allow the API servers to show a count of remaining items in the response to a [chunking list request](/docs/reference/using-api/api-concepts/#retrieving-large-results-sets-in-chunks). @@ -788,6 +839,8 @@ Each feature gate is designed for enabling/disabling a specific feature: Endpoints, EndpointSlice, and NetworkPolicy definitions. - `SeccompDefault`: Enables the use of `RuntimeDefault` as the default seccomp profile for all workloads. The seccomp profile is specified in the `securityContext` of a Pod and/or a Container. +- `SelectorIndex`: Allows label and field based indexes in API server watch + cache to accelerate list operations. - `ServerSideApply`: Enables the [Sever Side Apply (SSA)](/docs/reference/using-api/server-side-apply/) feature on the API Server. - `ServiceAccountIssuerDiscovery`: Enable OIDC discovery endpoints (issuer and @@ -815,6 +868,8 @@ Each feature gate is designed for enabling/disabling a specific feature: - `StartupProbe`: Enable the [startup](/docs/concepts/workloads/pods/pod-lifecycle/#when-should-you-use-a-startup-probe) probe in the kubelet. +- `StatefulSetMinReadySeconds`: Allows `minReadySeconds` to be respected by + the StatefulSet controller. - `StorageObjectInUseProtection`: Postpone the deletion of PersistentVolume or PersistentVolumeClaim objects if they are still being used. - `StorageVersionAPI`: Enable the @@ -884,6 +939,8 @@ Each feature gate is designed for enabling/disabling a specific feature: will use EndpointSlices as the primary data source instead of Endpoints, enabling scalability and performance improvements. See [Enabling Endpoint Slices](/docs/tasks/administer-cluster/enabling-endpointslices/). +- `WindowsHostProcessContainers`: Enables the support for `HostProcess` + containers on Windows nodes. ## {{% heading "whatsnext" %}}