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Stop 'drain' deleting pods with local storage.

Browse Source 
Unless forced with --delete-local-data.  Also a refactoring of the
kubectl drain logic that selects/rejects pods and produces error/warning
messages.
This commit is contained in:
Matt Liggett
2016-06-01 14:50:13 -07:00
parent e79f046990
commit d09af4a1d6
6 changed files with 196 additions and 130 deletions
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3
docs/user-guide/kubectl/kubectl_drain.md
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@@ -73,6 +73,7 @@ $ kubectl drain foo --grace-period=900
### Options
```
--delete-local-data[=false]: Continue even if there are pods using emptyDir (local data that will be deleted when the node is drained).
--force[=false]: Continue even if there are pods not managed by a ReplicationController, ReplicaSet, Job, or DaemonSet.
--grace-period=-1: Period of time in seconds given to each pod to terminate gracefully. If negative, the default value specified in the pod will be used.
--ignore-daemonsets[=false]: Ignore DaemonSet-managed pods.
@@ -110,7 +111,7 @@ $ kubectl drain foo --grace-period=900
* [kubectl](kubectl.md) - kubectl controls the Kubernetes cluster manager
###### Auto generated by spf13/cobra on 15-Apr-2016
###### Auto generated by spf13/cobra on 6-Jun-2016
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