Skip to content

Commit

Permalink
Batch update feature gates for 1.22
Browse files Browse the repository at this point in the history
Here is a second batch for feature gate updates in 1.22.

- CPUManagerPolicyOptions    kubernetes/kubernetes#101432
- ControllerManagerLeaderMigration  kubernetes/kubernetes#103533
- DelegateFSGroupToCSIDriver   kubernetes/kubernetes#103244
- DynamicKubeletConfig    kubernetes/kubernetes#102966
- EndpointSliceProxying  kubernetes/kubernetes#103451
- EndpointSliceTerminatingCondition  kubernetes/kubernetes#103596
- HugePageStorageMediumSize    kubernetes/kubernetes#99144
- JobTrackingWithFinalizers   kubernetes/kubernetes#98817
  (also tracked in kubernetes#28841, can rebase).
- MemoryQoS   kubernetes/kubernetes#102970
- NodeSwap  kubernetes/kubernetes#102823, kubernetes/kubernetes#103553
- ServiceInternalTrafficPolicy  kubernetes/kubernetes#103462
- StatefulSetAutoDeletePVC kubernetes/kubernetes#99378
- WindowsEndpointSliceProxying   kubernetes/kubernetes#103451

Some of these needs more detailed documentation.
  • Loading branch information
tengqm committed Jul 18, 2021
1 parent 4c6a904 commit bee2491
Showing 1 changed file with 39 additions and 13 deletions.
Expand Up @@ -61,6 +61,7 @@ different Kubernetes components.
| `AppArmor` | `true` | Beta | 1.4 | |
| `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 |
Expand Down Expand Up @@ -89,26 +90,25 @@ 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 | |
| `DefaultPodTopologySpread` | `false` | Alpha | 1.19 | 1.19 |
| `DefaultPodTopologySpread` | `true` | Beta | 1.20 | |
| `DelegateFSGroupToCSIDriver` | `false` | Alpha | 1.22 | |
| `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 | 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 | |
Expand All @@ -124,26 +124,27 @@ different Kubernetes components.
| `GracefulNodeShutdown` | `true` | Beta | 1.21 | |
| `HPAContainerMetrics` | `false` | Alpha | 1.20 | |
| `HPAScaleToZero` | `false` | Alpha | 1.16 | |
| `HugePageStorageMediumSize` | `false` | Alpha | 1.18 | 1.18 |
| `HugePageStorageMediumSize` | `true` | Beta | 1.19 | |
| `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 | |
| `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 | |
| `KubeletPodResourcesGetAllocatable` | `false` | Alpha | 1.21 | |
| `MemoryManager` | `false` | Alpha | 1.21 | 1.21 |
| `MemoryManager` | `true` | Beta | 1.22 | |
| `MemoryQoS` | `false` | Alpha | 1.22 | |
| `MixedProtocolLBService` | `false` | Alpha | 1.20 | |
| `NetworkPolicyEndPort` | `false` | Alpha | 1.21 | 1.21 |
| `NetworkPolicyEndPort` | `true` | Beta | 1.22 | |
| `NodeSwap` | `false` | Alpha | 1.22 | |
| `NonPreemptingPriority` | `false` | Alpha | 1.15 | 1.18 |
| `NonPreemptingPriority` | `true` | Beta | 1.19 | |
| `PodDeletionCost` | `false` | Alpha | 1.21 | 1.21 |
Expand All @@ -155,7 +156,8 @@ 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 | |
Expand All @@ -167,13 +169,15 @@ 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 |
| `ServiceLoadBalancerClass` | `true` | Beta | 1.22 | |
| `SizeMemoryBackedVolumes` | `false` | Alpha | 1.20 | 1.21 |
| `SizeMemoryBackedVolumes` | `true` | Beta | 1.22 | |
| `StatefulSetAutoDeletePVC` | `false` | Alpha | 1.22 | |
| `StatefulSetMinReadySeconds` | `false` | Alpha | 1.22 | |
| `StorageVersionAPI` | `false` | Alpha | 1.20 | |
| `StorageVersionHash` | `false` | Alpha | 1.14 | 1.14 |
Expand All @@ -189,8 +193,6 @@ 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 >}}

Expand Down Expand Up @@ -268,6 +270,9 @@ different Kubernetes components.
| `DynamicAuditing` | - | Deprecated | 1.19 | - |
| `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 | - |
Expand All @@ -279,6 +284,9 @@ 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 |
Expand All @@ -288,6 +296,9 @@ 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 | - |
Expand Down Expand Up @@ -439,6 +450,9 @@ 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 | - |
Expand Down Expand Up @@ -525,6 +539,7 @@ Each feature gate is designed for enabling/disabling a specific feature:
for more details.
- `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.
Expand Down Expand Up @@ -637,6 +652,9 @@ Each feature gate is designed for enabling/disabling a specific feature:
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).
- `DelegateFSGroupToCSIDriver`: If supported by the CSI driver, delegates the role
of applying FSGroup to the driver by passing FSGroup through the `NodeStageVolume`
and `NodePublishVolume` calls.
- `DevicePlugins`: Enable the [device-plugins](/docs/concepts/extend-kubernetes/compute-storage-net/device-plugins/)
based resource provisioning on nodes.
- `DisableAcceleratorUsageMetrics`:
Expand Down Expand Up @@ -730,6 +748,10 @@ 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/)
Expand Down Expand Up @@ -761,6 +783,7 @@ Each feature gate is designed for enabling/disabling a specific feature:
based on logarithmic bucketing of pod timestamps.
- `MemoryManager`: Allows setting memory affinity for a container based on
NUMA topology.
- `MemoryQoS`: Enables kubelet to support memory QoS with cgroups v2.
- `MixedProtocolLBService`: Enable using different protocols in the same `LoadBalancer` type
Service instance.
- `MountContainers`: Enable using utility containers on host as the volume mounter.
Expand All @@ -772,6 +795,7 @@ Each feature gate is designed for enabling/disabling a specific feature:
- `NodeDisruptionExclusion`: Enable use of the Node label `node.kubernetes.io/exclude-disruption`
which prevents nodes from being evacuated during zone failures.
- `NodeLease`: Enable the new Lease API to report node heartbeats, which could be used as a node health signal.
- `NodeSwap`: Permits kubelet to run with swap enabled.
- `NonPreemptingPriority`: Enable `preemptionPolicy` field for PriorityClass and Pod.
- `PVCProtection`: Enable the prevention of a PersistentVolumeClaim (PVC) from
being deleted when it is still used by any Pod.
Expand Down Expand Up @@ -870,6 +894,8 @@ 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.
- `StatefulSetAutoDeletePVC`: Enables policies controlling deletion of PVCs created by
a StatefulSet.
- `StatefulSetMinReadySeconds`: Allows `minReadySeconds` to be respected by
the StatefulSet controller.
- `StorageObjectInUseProtection`: Postpone the deletion of PersistentVolume or
Expand Down

0 comments on commit bee2491

Please sign in to comment.