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clarification of a new shutdown status of a pod

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Sergey Kanzhelev
2021-06-12 04:05:55 +00:00
parent fe81c57bee
commit 4bb1fc1f8c
1 changed files with 16 additions and 1 deletions
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content/en/docs/concepts/architecture/nodes.md
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@@ -377,6 +377,21 @@ For example, if `ShutdownGracePeriod=30s`, and
for gracefully terminating normal pods, and the last 10 seconds would be for gracefully terminating normal pods, and the last 10 seconds would be
reserved for terminating [critical pods](/docs/tasks/administer-cluster/guaranteed-scheduling-critical-addon-pods/#marking-pod-as-critical). reserved for terminating [critical pods](/docs/tasks/administer-cluster/guaranteed-scheduling-critical-addon-pods/#marking-pod-as-critical).
{{< note >}}
When pods were evicted during the graceful node shutdown, they are marked as failed.
Running `kubectl get pods` shows the status of the the evicted pods as `Shutdown`.
And `kubectl describe pod` indicates that the pod was evicted because of node shutdown:
```
Status: Failed
Reason: Shutdown
Message: Node is shutting, evicting pods
```
Failed pod objects will be preserved until explicitly deleted or [cleaned up by the GC](/docs/concepts/workloads/pods/pod-lifecycle/#pod-garbage-collection).
This is a change of behavior compared to abrupt node termination.
{{< /note >}}
## {{% heading "whatsnext" %}} ## {{% heading "whatsnext" %}}
* Learn about the [components](/docs/concepts/overview/components/#node-components) that make up a node. * Learn about the [components](/docs/concepts/overview/components/#node-components) that make up a node.