code: func addKlogFlags(fs *pflag.FlagSet) {
  	local := flag.NewFlagSet(os.Args[0], flag.ExitOnError)
  	klog.InitFlags(local)
  	local.VisitAll(func(fl *flag.Flag) {
  		fl.Name = normalize(fl.Name)
  		fs.AddGoFlag(fl)
  	})
  }
docs: // addKlogFlags adds flags from k8s.io/klog