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Optimize Cobra parameters of Controller Manager

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Signed-off-by: yxxhero <aiopsclub@163.com>
This commit is contained in:
yxxhero 2021-10-17 18:57:23 +08:00
parent 0cef26182c
commit feaa78380c
1 changed files with 1 additions and 2 deletions
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3
cmd/kube-controller-manager/app/controllermanager.go
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@ -119,12 +119,11 @@ 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 {
PersistentPreRun: func(*cobra.Command, []string) {
// 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()