kubernetes
/
website
mirror of https://github.com/kubernetes/website.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

PodDeletionCost to Beta

This commit is contained in:
Abdullah Gharaibeh 2021-06-14 23:20:19 -04:00
parent 48c2535d8d
commit cde5120c3b
2 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
content/en/docs/concepts/workloads/controllers/replicaset.md
View File

@ -323,7 +323,7 @@ prioritize scaling down pods based on the following general algorithm:
If all of the above match, then selection is random.
### Pod deletion cost
{{< feature-state for_k8s_version="v1.21" state="alpha" >}}
{{< feature-state for_k8s_version="v1.22" state="beta" >}}
Using the [`controller.kubernetes.io/pod-deletion-cost`](/docs/reference/labels-annotations-taints/#pod-deletion-cost)
annotation, users can set a preference regarding which pods to remove first when downscaling a ReplicaSet.
@ -335,7 +335,7 @@ cost are preferred to be deleted before pods with higher deletion cost.
The implicit value for this annotation for pods that don't set it is 0; negative values are permitted.
Invalid values will be rejected by the API server.
This feature is alpha and disabled by default. You can enable it by setting the
This feature is beta and enabled by default. You can disable it using the
[feature gate](/docs/reference/command-line-tools-reference/feature-gates/)
`PodDeletionCost` in both kube-apiserver and kube-controller-manager.

3
content/en/docs/reference/command-line-tools-reference/feature-gates.md
View File

@ -142,7 +142,8 @@ different Kubernetes components.
| `NodeDisruptionExclusion` | `true` | Beta | 1.19 | 1.20 |
| `NonPreemptingPriority` | `false` | Alpha | 1.15 | 1.18 |
| `NonPreemptingPriority` | `true` | Beta | 1.19 | |
| `PodDeletionCost` | `false` | Alpha | 1.21 | |
| `PodDeletionCost` | `false` | Alpha | 1.21 | 1.21 |
| `PodDeletionCost` | `true` | Beta | 1.22 | |
| `PodAffinityNamespaceSelector` | `false` | Alpha | 1.21 | 1.21 |
| `PodAffinityNamespaceSelector` | `true` | Beta | 1.22 | |
| `PodOverhead` | `false` | Alpha | 1.16 | 1.17 |