allFlags.VisitAll(func(f *flag.Flag) {
		switch f.Name {
		case "v", "add_dir_header", "skip_headers":
			flag.CommandLine.Var(f.Value, f.Name, f.Usage)
		}
	})

	pflag.CommandLine.SetNormalizeFunc(cliflag.WordSepNormalizeFunc)
	pflag.CommandLine.AddGoFlagSet(flag.CommandLine)

	cmd := cmd.NewKubeadmCommand(os.Stdin, os.Stdout, os.Stderr)
	return cmd.Execute()

	// Note that we will register all flags (including klog flags) into the same
	// flag set. This allows us to test against all global flags from
	// flags.CommandLine.
	nfs := namedFlagSets.FlagSet("test")
	nfs.SetNormalizeFunc(cliflag.WordSepNormalizeFunc)
	globalflag.AddGlobalFlags(nfs, "test-cmd")
	AddCustomGlobalFlags(nfs)

	actualFlag := []string{}
	nfs.VisitAll(func(flag *pflag.Flag) {
		actualFlag = append(actualFlag, flag.Name)

)

// NewKubeletCommand creates a *cobra.Command object with default parameters
func NewKubeletCommand() *cobra.Command {
	cleanFlagSet := pflag.NewFlagSet(componentKubelet, pflag.ContinueOnError)
	cleanFlagSet.SetNormalizeFunc(cliflag.WordSepNormalizeFunc)
	kubeletFlags := options.NewKubeletFlags()

	kubeletConfig, err := options.NewKubeletConfiguration()
	// programmer error
	if err != nil {