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Merge pull request #28849 from tengqm/featuregate-1.22-20210708 

Batch update feature gates for 1.22
pull/29133/head
Kubernetes Prow Robot 2021-07-27 07:28:46 -07:00 committed by GitHub
parent 11c8889e6d 5239adf5e1
commit 7ae9e453b7
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1 changed files with 28 additions and 9 deletions
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content/en/docs/reference/command-line-tools-reference/feature-gates.md
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@ -62,6 +62,7 @@ different Kubernetes components.
| `ControllerManagerLeaderMigration` | `false` | Alpha | 1.21 | |
| `CPUManager` | `false` | Alpha | 1.8 | 1.9 |
| `CPUManager` | `true` | Beta | 1.10 | |
| `CPUManagerPolicyOptions` | `false` | Alpha | 1.22 | |
| `CSIInlineVolume` | `false` | Alpha | 1.15 | 1.15 |
| `CSIInlineVolume` | `true` | Beta | 1.16 | - |
| `CSIMigration` | `false` | Alpha | 1.14 | 1.16 |
@ -85,7 +86,8 @@ different Kubernetes components.
| `CSRDuration` | `true` | Beta | 1.22 | |
| `ConfigurableFSGroupPolicy` | `false` | Alpha | 1.18 | 1.19 |
| `ConfigurableFSGroupPolicy` | `true` | Beta | 1.20 | |
| `ControllerManagerLeaderMigration` | `false` | Alpha | 1.21 | |
| `ControllerManagerLeaderMigration` | `false` | Alpha | 1.21 | 1.21 |
| `ControllerManagerLeaderMigration` | `true` | Beta | 1.22 | |
| `CustomCPUCFSQuotaPeriod` | `false` | Alpha | 1.12 | |
| `DaemonSetUpdateSurge` | `false` | Alpha | 1.21 | 1.21 |
| `DaemonSetUpdateSurge` | `true` | Beta | 1.22 | |
@ -101,9 +103,8 @@ different Kubernetes components.
| `DownwardAPIHugePages` | `false` | Beta | 1.21 | |
| `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 | |
| `EndpointSliceTerminatingCondition` | `false` | Alpha | 1.20 | 1.21 |
| `EndpointSliceTerminatingCondition` | `true` | Beta | 1.22 | |
| `EphemeralContainers` | `false` | Alpha | 1.16 | |
| `ExpandCSIVolumes` | `false` | Alpha | 1.14 | 1.15 |
| `ExpandCSIVolumes` | `true` | Beta | 1.16 | |
@ -132,11 +133,12 @@ different Kubernetes components.
| `InTreePluginvSphereUnregister` | `false` | Alpha | 1.21 | |
| `IPv6DualStack` | `false` | Alpha | 1.15 | 1.20 |
| `IPv6DualStack` | `true` | Beta | 1.21 | |
| `JobTrackingWithFinalizers` | `false` | Alpha | 1.22 | |
| `KubeletCredentialProviders` | `false` | Alpha | 1.20 | |
| `LocalStorageCapacityIsolation` | `false` | Alpha | 1.7 | 1.9 |
| `LocalStorageCapacityIsolation` | `true` | Beta | 1.10 | |
| `LocalStorageCapacityIsolationFSQuotaMonitoring` | `false` | Alpha | 1.15 | |
| `LogarithmicScaleDown` | `false` | Alpha | 1.21 | |
| `LogarithmicScaleDown` | `false` | Alpha | 1.21 | 1.21 |
| `LogarithmicScaleDown` | `true` | Beta | 1.22 | |
| `KubeletInUserNamespace` | `false` | Alpha | 1.22 | |
| `KubeletPodResourcesGetAllocatable` | `false` | Alpha | 1.21 | |
@ -158,7 +160,8 @@ different Kubernetes components.
| `PodSecurity` | `false` | Alpha | 1.22 | |
| `PreferNominatedNode` | `false` | Alpha | 1.21 | 1.21 |
| `PreferNominatedNode` | `true` | Beta | 1.22 | |
| `ProbeTerminationGracePeriod` | `false` | Alpha | 1.21 | |
| `ProbeTerminationGracePeriod` | `false` | Alpha | 1.21 | 1.21 |
| `ProbeTerminationGracePeriod` | `false` | Beta | 1.22 | |
| `ProxyTerminatingEndpoints` | `false` | Alpha | 1.22 | |
| `ProcMountType` | `false` | Alpha | 1.12 | |
| `QOSReserved` | `false` | Alpha | 1.11 | |
@ -170,7 +173,8 @@ different Kubernetes components.
| `RotateKubeletServerCertificate` | `false` | Alpha | 1.7 | 1.11 |
| `RotateKubeletServerCertificate` | `true` | Beta | 1.12 | |
| `SeccompDefault` | `false` | Alpha | 1.22 | |
| `ServiceInternalTrafficPolicy` | `false` | Alpha | 1.21 | |
| `ServiceInternalTrafficPolicy` | `false` | Alpha | 1.21 | 1.21 |
| `ServiceInternalTrafficPolicy` | `true` | Beta | 1.22 | |
| `ServiceLBNodePortControl` | `false` | Alpha | 1.20 | 1.21 |
| `ServiceLBNodePortControl` | `true` | Beta | 1.22 | |
| `ServiceLoadBalancerClass` | `false` | Alpha | 1.21 | 1.21 |
@ -192,8 +196,6 @@ different Kubernetes components.
| `WinDSR` | `false` | Alpha | 1.14 | |
| `WinOverlay` | `false` | Alpha | 1.14 | 1.19 |
| `WinOverlay` | `true` | Beta | 1.20 | |
| `WindowsEndpointSliceProxying` | `false` | Alpha | 1.19 | 1.20 |
| `WindowsEndpointSliceProxying` | `true` | Beta | 1.21 | |
| `WindowsHostProcessContainers` | `false` | Alpha | 1.22 | |
{{< /table >}}
@ -284,6 +286,9 @@ different Kubernetes components.
| `DynamicKubeletConfig` | `false` | Deprecated | 1.22 | - |
| `DynamicProvisioningScheduling` | `false` | Alpha | 1.11 | 1.11 |
| `DynamicProvisioningScheduling` | - | Deprecated| 1.12 | - |
| `DynamicKubeletConfig` | `false` | Alpha | 1.4 | 1.10 |
| `DynamicKubeletConfig` | `true` | Beta | 1.11 | 1.21 |
| `DynamicKubeletConfig` | `false` | Deprecated | 1.22 | - |
| `DynamicVolumeProvisioning` | `true` | Alpha | 1.3 | 1.7 |
| `DynamicVolumeProvisioning` | `true` | GA | 1.8 | - |
| `EnableAggregatedDiscoveryTimeout` | `true` | Deprecated | 1.16 | - |
@ -295,6 +300,9 @@ different Kubernetes components.
| `EndpointSlice` | `true` | GA | 1.21 | - |
| `EndpointSliceNodeName` | `false` | Alpha | 1.20 | 1.20 |
| `EndpointSliceNodeName` | `true` | GA | 1.21 | - |
| `EndpointSliceProxying` | `false` | Alpha | 1.18 | 1.18 |
| `EndpointSliceProxying` | `true` | Beta | 1.19 | 1.21 |
| `EndpointSliceProxying` | `true` | GA | 1.22 | - |
| `ExperimentalCriticalPodAnnotation` | `false` | Alpha | 1.5 | 1.12 |
| `ExperimentalCriticalPodAnnotation` | `false` | Deprecated | 1.13 | - |
| `EvenPodsSpread` | `false` | Alpha | 1.16 | 1.17 |
@ -304,6 +312,9 @@ different Kubernetes components.
| `ExternalPolicyForExternalIP` | `true` | GA | 1.18 | - |
| `GCERegionalPersistentDisk` | `true` | Beta | 1.10 | 1.12 |
| `GCERegionalPersistentDisk` | `true` | GA | 1.13 | - |
| `HugePageStorageMediumSize` | `false` | Alpha | 1.18 | 1.18 |
| `HugePageStorageMediumSize` | `true` | Beta | 1.19 | 1.21 |
| `HugePageStorageMediumSize` | `true` | GA | 1.22 | - |
| `HugePages` | `false` | Alpha | 1.8 | 1.9 |
| `HugePages` | `true` | Beta| 1.10 | 1.13 |
| `HugePages` | `true` | GA | 1.14 | - |
@ -458,6 +469,9 @@ different Kubernetes components.
| `WatchBookmark` | `false` | Alpha | 1.15 | 1.15 |
| `WatchBookmark` | `true` | Beta | 1.16 | 1.16 |
| `WatchBookmark` | `true` | GA | 1.17 | - |
| `WindowsEndpointSliceProxying` | `false` | Alpha | 1.19 | 1.20 |
| `WindowsEndpointSliceProxying` | `true` | Beta | 1.21 | 1.21 |
| `WindowsEndpointSliceProxying` | `true` | GA | 1.22 | - |
| `WindowsGMSA` | `false` | Alpha | 1.14 | 1.15 |
| `WindowsGMSA` | `true` | Beta | 1.16 | 1.17 |
| `WindowsGMSA` | `true` | GA | 1.18 | - |
@ -550,6 +564,7 @@ Each feature gate is designed for enabling/disabling a specific feature:
(e.g. the cloud-controller-manager) in an HA cluster without downtime.
- `CPUManager`: Enable container level CPU affinity support, see
[CPU Management Policies](/docs/tasks/administer-cluster/cpu-management-policies/).
- `CPUManagerPolicyOptions`: Allow fine-tuning of CPUManager policies.
- `CRIContainerLogRotation`: Enable container log rotation for CRI container runtime. The default max size of a log file is 10MB and the
default max number of log files allowed for a container is 5. These values can be configured in the kubelet config.
See the [logging at node level](/docs/concepts/cluster-administration/logging/#logging-at-the-node-level) documentation for more details.
@ -782,6 +797,10 @@ Each feature gate is designed for enabling/disabling a specific feature:
Initializers admission plugin.
- `IPv6DualStack`: Enable [dual stack](/docs/concepts/services-networking/dual-stack/)
support for IPv6.
- `JobTrackingWithFinalizers`: Enables the tracking of Job completion without
relying on Pods remaining in the cluster indefinitely. Pod finalizers, in
addition to a field in the Job status, allow the Job controller to track
Pods that it didn't account for yet.
- `KubeletConfigFile`: Enable loading kubelet configuration from
a file specified using a config file.
See [setting kubelet parameters via a config file](/docs/tasks/administer-cluster/kubelet-config-file/)