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fix the Feature Gates status (#11339)

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This commit is contained in:
Chao Wang
2018-11-27 13:49:46 +08:00
committed by k8s-ci-robot
parent 9c53721234
commit 307ad134ad
1 changed files with 21 additions and 6 deletions
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content/en/docs/reference/command-line-tools-reference/feature-gates.md
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@@ -38,13 +38,17 @@ different Kubernetes components.
| `APIListChunking` | `true` | Beta | 1.9 | | | `APIListChunking` | `true` | Beta | 1.9 | |
| `APIResponseCompression` | `false` | Alpha | 1.7 | | | `APIResponseCompression` | `false` | Alpha | 1.7 | |
| `AppArmor` | `true` | Beta | 1.4 | | | `AppArmor` | `true` | Beta | 1.4 | |
| `AttachVolumeLimit` | `true` | Alpha | 1.11 | | | `AttachVolumeLimit` | `true` | Alpha | 1.11 | 1.11 |
| `AttachVolumeLimit` | `true` | Beta | 1.12 | |
| `BlockVolume` | `false` | Alpha | 1.9 | | | `BlockVolume` | `false` | Alpha | 1.9 | |
| `CPUCFSQuotaPeriod` | `false` | Alpha | 1.12 | |
| `CPUManager` | `false` | Alpha | 1.8 | 1.9 | | `CPUManager` | `false` | Alpha | 1.8 | 1.9 |
| `CPUManager` | `true` | Beta | 1.10 | | | `CPUManager` | `true` | Beta | 1.10 | |
| `CRIContainerLogRotation` | `false` | Alpha | 1.10 | 1.10 | | `CRIContainerLogRotation` | `false` | Alpha | 1.10 | 1.10 |
| `CRIContainerLogRotation` | `true` | Beta| 1.11 | | | `CRIContainerLogRotation` | `true` | Beta| 1.11 | |
| `CSIBlockVolume` | `false` | Alpha | 1.11 | 1.11 | | `CSIBlockVolume` | `false` | Alpha | 1.11 | |
| `CSIDriverRegistry` | `false` | Alpha | 1.12 | |
| `CSINodeInfo` | `false` | Alpha | 1.12 | |
| `CSIPersistentVolume` | `false` | Alpha | 1.9 | 1.9 | | `CSIPersistentVolume` | `false` | Alpha | 1.9 | 1.9 |
| `CSIPersistentVolume` | `true` | Beta | 1.10 | | | `CSIPersistentVolume` | `true` | Beta | 1.10 | |
| `CustomPodDNS` | `false` | Alpha | 1.9 | 1.9 | | `CustomPodDNS` | `false` | Alpha | 1.9 | 1.9 |
@@ -81,6 +85,7 @@ different Kubernetes components.
| `MountPropagation` | `false` | Alpha | 1.8 | 1.9 | | `MountPropagation` | `false` | Alpha | 1.8 | 1.9 |
| `MountPropagation` | `true` | Beta | 1.10 | 1.11 | | `MountPropagation` | `true` | Beta | 1.10 | 1.11 |
| `MountPropagation` | `true` | GA | 1.12 | | | `MountPropagation` | `true` | GA | 1.12 | |
| `NodeLease` | `false` | Alpha | 1.12 | |
| `PersistentLocalVolumes` | `false` | Alpha | 1.7 | 1.9 | | `PersistentLocalVolumes` | `false` | Alpha | 1.7 | 1.9 |
| `PersistentLocalVolumes` | `true` | Beta | 1.10 | | | `PersistentLocalVolumes` | `true` | Beta | 1.10 | |
| `PodPriority` | `false` | Alpha | 1.8 | | | `PodPriority` | `false` | Alpha | 1.8 | |
@@ -88,11 +93,14 @@ different Kubernetes components.
| `PodReadinessGates` | `true` | Beta | 1.12 | | | `PodReadinessGates` | `true` | Beta | 1.12 | |
| `PodShareProcessNamespace` | `false` | Alpha | 1.10 | | | `PodShareProcessNamespace` | `false` | Alpha | 1.10 | |
| `PodShareProcessNamespace` | `true` | Beta | 1.12 | | | `PodShareProcessNamespace` | `true` | Beta | 1.12 | |
| `ProcMountType` | `false` | Alpha | 1.12 | |
| `PVCProtection` | `false` | Alpha | 1.9 | 1.9 | | `PVCProtection` | `false` | Alpha | 1.9 | 1.9 |
| `ReadOnlyAPIDataVolumes` | `true` | Deprecated | 1.10 | |
| `ResourceLimitsPriorityFunction` | `false` | Alpha | 1.9 | | | `ResourceLimitsPriorityFunction` | `false` | Alpha | 1.9 | |
| `ResourceQuotaScopeSelectors` | `false` | Alpha | 1.11 | 1.11 |
| `ResourceQuotaScopeSelectors` | `true` | Beta | 1.12 | |
| `RotateKubeletClientCertificate` | `true` | Beta | 1.7 | | | `RotateKubeletClientCertificate` | `true` | Beta | 1.7 | |
| `RotateKubeletServerCertificate` | `false` | Alpha | 1.7 | | | `RotateKubeletServerCertificate` | `false` | Alpha | 1.7 | 1.11 |
| `RotateKubeletServerCertificate` | `true` | Beta | 1.12 | |
| `RunAsGroup` | `false` | Alpha | 1.10 | | | `RunAsGroup` | `false` | Alpha | 1.10 | |
| `RuntimeClass` | `false` | Alpha | 1.12 | | | `RuntimeClass` | `false` | Alpha | 1.12 | |
| `SCTPSupport` | `false` | Alpha | 1.12 | | | `SCTPSupport` | `false` | Alpha | 1.12 | |
@@ -117,6 +125,7 @@ different Kubernetes components.
| `VolumeScheduling` | `false` | Alpha | 1.9 | 1.9 | | `VolumeScheduling` | `false` | Alpha | 1.9 | 1.9 |
| `VolumeScheduling` | `true` | Beta | 1.10 | | | `VolumeScheduling` | `true` | Beta | 1.10 | |
| `VolumeSubpathEnvExpansion` | `false` | Alpha | 1.11 | | | `VolumeSubpathEnvExpansion` | `false` | Alpha | 1.11 | |
| `VolumeSnapshotDataSource` | `false` | Alpha | 1.12 | |
| `ScheduleDaemonSetPods` | `true` | Beta | 1.12 | | | `ScheduleDaemonSetPods` | `true` | Beta | 1.12 | |
## Using a Feature ## Using a Feature
@@ -175,9 +184,12 @@ Each feature gate is designed for enabling/disabling a specific feature:
- `BlockVolume`: Enable the definition and consumption of raw block devices in Pods. - `BlockVolume`: Enable the definition and consumption of raw block devices in Pods.
See [Raw Block Volume Support](/docs/concepts/storage/persistent-volumes/#raw-block-volume-support) See [Raw Block Volume Support](/docs/concepts/storage/persistent-volumes/#raw-block-volume-support)
for more details. for more details.
- `CPUCFSQuotaPeriod`: Enable nodes to change CPUCFSQuotaPeriod.
- `CPUManager`: Enable container level CPU affinity support, see [CPU Management Policies](/docs/tasks/administer-cluster/cpu-management-policies/). - `CPUManager`: Enable container level CPU affinity support, see [CPU Management Policies](/docs/tasks/administer-cluster/cpu-management-policies/).
- `CRIContainerLogRotation`: Enable container log rotation for cri container runtime. - `CRIContainerLogRotation`: Enable container log rotation for cri container runtime.
- `CSIBlockVolume`: Enable external CSI volume drivers to support block storage. See the [`csi` raw block volume support](/docs/concepts/storage/volumes/#csi-raw-block-volume-support) documentation for more details. - `CSIBlockVolume`: Enable external CSI volume drivers to support block storage. See the [`csi` raw block volume support](/docs/concepts/storage/volumes/#csi-raw-block-volume-support) documentation for more details.
- `CSIDriverRegistry`: Enable all logic related to the CSIDriver API object in csi.storage.k8s.io.
- `CSINodeInfo`: Enable all logic related to the CSINodeInfo API object in csi.storage.k8s.io.
- `CSIPersistentVolume`: Enable discovering and mounting volumes provisioned through a - `CSIPersistentVolume`: Enable discovering and mounting volumes provisioned through a
[CSI (Container Storage Interface)](https://github.com/kubernetes/community/blob/master/contributors/design-proposals/storage/container-storage-interface.md) [CSI (Container Storage Interface)](https://github.com/kubernetes/community/blob/master/contributors/design-proposals/storage/container-storage-interface.md)
compatible volume plugin. compatible volume plugin.
@@ -221,21 +233,22 @@ Each feature gate is designed for enabling/disabling a specific feature:
- `MountContainers`: Enable using utility containers on host as the volume mounter. - `MountContainers`: Enable using utility containers on host as the volume mounter.
- `MountPropagation`: Enable sharing volume mounted by one container to other containers or pods. - `MountPropagation`: Enable sharing volume mounted by one container to other containers or pods.
For more details, please see [mount propagation](/docs/concepts/storage/volumes/#mount-propagation). For more details, please see [mount propagation](/docs/concepts/storage/volumes/#mount-propagation).
- `NodeLease`: Enable the new Lease API to report node heartbeats, which could be used as a node health signal.
- `PersistentLocalVolumes`: Enable the usage of `local` volume type in Pods. - `PersistentLocalVolumes`: Enable the usage of `local` volume type in Pods.
Pod affinity has to be specified if requesting a `local` volume. Pod affinity has to be specified if requesting a `local` volume.
- `PodPriority`: Enable the descheduling and preemption of Pods based on their [priorities](/docs/concepts/configuration/pod-priority-preemption/). - `PodPriority`: Enable the descheduling and preemption of Pods based on their [priorities](/docs/concepts/configuration/pod-priority-preemption/).
- `PodReadinessGates`: Enable the setting of `PodReadinessGate` field for extending - `PodReadinessGates`: Enable the setting of `PodReadinessGate` field for extending
Pod readiness evaluation. Pod readiness evaluation.
For more details, please see [Pod readiness gate](/docs/concepts/workloads/pods/pod-lifecycle/#pod-readiness-gate). For more details, please see [Pod readiness gate](/docs/concepts/workloads/pods/pod-lifecycle/#pod-readiness-gate).
- `ProcMountType`: Enables control over ProcMountType for containers.
- `PVCProtection`: Enable the prevention of a PersistentVolumeClaim (PVC) from - `PVCProtection`: Enable the prevention of a PersistentVolumeClaim (PVC) from
being deleted when it is still used by any Pod. being deleted when it is still used by any Pod.
More details can be found [here](/docs/tasks/administer-cluster/storage-object-in-use-protection/). More details can be found [here](/docs/tasks/administer-cluster/storage-object-in-use-protection/).
- `ReadOnlyAPIDataVolumes`: Set Secret, ConfigMap, DownwardAPI and projected volumes to be mounted in read-only mode.
This gate exists only for backward compatibility. It will be removed in 1.11 release.
- `ResourceLimitsPriorityFunction`: Enable a scheduler priority function that - `ResourceLimitsPriorityFunction`: Enable a scheduler priority function that
assigns a lowest possible score of 1 to a node that satisfies at least one of assigns a lowest possible score of 1 to a node that satisfies at least one of
the input Pod's cpu and memory limits. The intent is to break ties between the input Pod's cpu and memory limits. The intent is to break ties between
nodes with same scores. nodes with same scores.
- `ResourceQuotaScopeSelectors`: Enable resource quota scope selectors.
- `RotateKubeletClientCertificate`: Enable the rotation of the client TLS certificate on the kubelet. - `RotateKubeletClientCertificate`: Enable the rotation of the client TLS certificate on the kubelet.
See [kubelet configuration](/docs/reference/command-line-tools-reference/kubelet-tls-bootstrapping/#kubelet-configuration) for more details. See [kubelet configuration](/docs/reference/command-line-tools-reference/kubelet-tls-bootstrapping/#kubelet-configuration) for more details.
- `RotateKubeletServerCertificate`: Enable the rotation of the server TLS certificate on the kubelet. - `RotateKubeletServerCertificate`: Enable the rotation of the server TLS certificate on the kubelet.
@@ -267,4 +280,6 @@ Each feature gate is designed for enabling/disabling a specific feature:
PersistentVolumeClaim (PVC) binding aware of scheduling decisions. It also PersistentVolumeClaim (PVC) binding aware of scheduling decisions. It also
enables the usage of [`local`](/docs/concepts/storage/volumes/#local) volume enables the usage of [`local`](/docs/concepts/storage/volumes/#local) volume
type when used together with the `PersistentLocalVolumes` feature gate. type when used together with the `PersistentLocalVolumes` feature gate.
- `VolumeSnapshotDataSource`: Enable volume snapshot data source support.
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