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cmd: silence warnings in kube-controller-manager/kube-apiserver, dedupe/color warnings in kubectl

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This commit is contained in:
Jordan Liggitt
2020-06-08 15:20:19 -04:00
parent e4bb1daecf
commit 0d674c4edb
5 changed files with 72 additions and 1 deletions
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7
cmd/kube-controller-manager/app/controllermanager.go
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@@ -104,6 +104,13 @@ state of the cluster through the apiserver and makes changes attempting to move
current state towards the desired state. Examples of controllers that ship with
Kubernetes today are the replication controller, endpoints controller, namespace
controller, and serviceaccounts controller.`,
PersistentPreRunE: func(*cobra.Command, []string) error {
// silence client-go warnings.
// kube-controller-manager generically watches APIs (including deprecated ones),
// and CI ensures it works properly against matching kube-apiserver versions.
restclient.SetDefaultWarningHandler(restclient.NoWarnings{})
return nil
},
Run: func(cmd *cobra.Command, args []string) {
verflag.PrintAndExitIfRequested()
cliflag.PrintFlags(cmd.Flags())