return fmt.Errorf("failed to unmarshal merged JSON into kubelet configuration: %w", err)
	}
	return nil
}

// newFlagSetWithGlobals constructs a new pflag.FlagSet with global flags registered
// on it.
func newFlagSetWithGlobals() *pflag.FlagSet {
	fs := pflag.NewFlagSet("", pflag.ExitOnError)
	// set the normalize func, similar to k8s.io/component-base/cli//flags.go:InitFlags