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Merge pull request #108314 from wking/avoid-drain-controller-assumptions

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kubectl drain: Generic "declare a controller" message
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Kubernetes Prow Robot 2022-03-04 15:35:02 -08:00 committed by GitHub
commit c71f9465b1
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3 changed files with 4 additions and 4 deletions
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2
staging/src/k8s.io/kubectl/pkg/cmd/drain/drain.go
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@ -190,7 +190,7 @@ func NewCmdDrain(f cmdutil.Factory, ioStreams genericclioptions.IOStreams) *cobr
cmdutil.CheckErr(o.RunDrain())
},
}
cmd.Flags().BoolVar(&o.drainer.Force, "force", o.drainer.Force, "Continue even if there are pods not managed by a ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet.")
cmd.Flags().BoolVar(&o.drainer.Force, "force", o.drainer.Force, "Continue even if there are pods that do not declare a controller.")
cmd.Flags().BoolVar(&o.drainer.IgnoreAllDaemonSets, "ignore-daemonsets", o.drainer.IgnoreAllDaemonSets, "Ignore DaemonSet-managed pods.")
cmd.Flags().BoolVar(&o.drainer.DeleteEmptyDirData, "delete-local-data", o.drainer.DeleteEmptyDirData, "Continue even if there are pods using emptyDir (local data that will be deleted when the node is drained).")
cmd.Flags().MarkDeprecated("delete-local-data", "This option is deprecated and will be deleted. Use --delete-emptydir-data.")

2
staging/src/k8s.io/kubectl/pkg/cmd/drain/drain_test.go
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@ -599,7 +599,7 @@ func TestDrain(t *testing.T) {
args: []string{"node", "--force"},
expectFatal: false,
expectDelete: true,
expectWarning: "WARNING: deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet: default/bar",
expectWarning: "WARNING: deleting Pods that declare no controller: default/bar",
expectOutputToContain: "node/node drained",
},
{

4
staging/src/k8s.io/kubectl/pkg/drain/filters.go
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@ -33,8 +33,8 @@ const (
daemonSetWarning = "ignoring DaemonSet-managed Pods"
localStorageFatal = "Pods with local storage (use --delete-emptydir-data to override)"
localStorageWarning = "deleting Pods with local storage"
unmanagedFatal = "Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet (use --force to override)"
unmanagedWarning = "deleting Pods not managed by ReplicationController, ReplicaSet, Job, DaemonSet or StatefulSet"
unmanagedFatal = "Pods declare no controller (use --force to override)"
unmanagedWarning = "deleting Pods that declare no controller"
)
// PodDelete informs filtering logic whether a pod should be deleted or not