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NodeOutOfServiceVolumeDetach feature introduced #32595

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Mar 29, 2022
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NodeOutOfServiceVolumeDetach feature introduced #32595

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5 changes: 5 additions & 0 deletions content/en/docs/reference/command-line-tools-reference/feature-gates.md
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Expand Up @@ -157,6 +157,7 @@ different Kubernetes components.
| `NetworkPolicyEndPort` | `false` | Alpha | 1.21 | 1.21 |
| `NetworkPolicyEndPort` | `true` | Beta | 1.22 | |
| `NodeSwap` | `false` | Alpha | 1.22 | |
| `NodeOutOfServiceVolumeDetach` | `false` | Alpha | 1.24 | |
| `OpenAPIEnums` | `false` | Alpha | 1.23 | |
| `OpenAPIV3` | `false` | Alpha | 1.23 | |
| `PodAndContainerStatsFromCRI` | `false` | Alpha | 1.23 | |
Expand Down Expand Up @@ -948,6 +949,10 @@ 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.
- `NodeOutOfServiceVolumeDetach`: When a Node is marked out-of-service using the
`node.kubernetes.io/out-of-service` taint, Pods on the node will be forcefully deleted
if they can not tolerate this taint, and the volume detach operations for Pods terminating
on the node will happen immediately. The deleted Pods can recover quickly on different nodes.
- `NodeSwap`: Enable the kubelet to allocate swap memory for Kubernetes workloads on a node.
Must be used with `KubeletConfiguration.failSwapOn` set to false.
For more details, please see [swap memory](/docs/concepts/architecture/nodes/#swap-memory)
Expand Down