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 c389f320c8e31..7344efa8f59be 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 @@ -186,7 +186,7 @@ For a reference to old feature gates that are removed, please refer to | `SELinuxMountReadWriteOncePod` | `false` | Alpha | 1.25 | 1.26 | | `SELinuxMountReadWriteOncePod` | `false` | Beta | 1.27 | 1.27 | | `SELinuxMountReadWriteOncePod` | `true` | Beta | 1.28 | | -| `SchedulerQueueingHints` | `false` | Alpha | 1.28 | | +| `SchedulerQueueingHints` | `true` | Beta | 1.28 | | | `SecurityContextDeny` | `false` | Alpha | 1.27 | | | `ServiceNodePortStaticSubrange` | `false` | Alpha | 1.27 | 1.27 | | `ServiceNodePortStaticSubrange` | `true` | Beta | 1.28 | | @@ -701,8 +701,11 @@ Each feature gate is designed for enabling/disabling a specific feature: - `SELinuxMountReadWriteOncePod`: Speeds up container startup by allowing kubelet to mount volumes for a Pod directly with the correct SELinux label instead of changing each file on the volumes recursively. The initial implementation focused on ReadWriteOncePod volumes. -- `SchedulerQueueingHints`: Enables the scheduler's _queueing hints_ enhancement, +- `SchedulerQueueingHints`: Enables [the scheduler's _queueing hints_ enhancement](https://github.com/kubernetes/enhancements/blob/master/keps/sig-scheduling/4247-queueinghint/README.md), which benefits to reduce the useless requeueing. + The scheduler retries scheduling pods if something changes in the cluster that could make the pod scheduled. + Queueing hints are internal signals that allow the scheduler to filter the changes in the cluster + that are relevant to the unscheduled pod, based on previous scheduling attempts. - `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.