func Run() error {
	var allFlags flag.FlagSet
	klog.InitFlags(&allFlags)
	// only add the flags that are still supported for kubeadm
	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)

		return false
	}

	if !present {
		*out = defaultValue
		return true
	}

	return child.ReadASN1Boolean(out)
}

func (s *String) readASN1(out *String, outTag *asn1.Tag, skipHeader bool) bool {
	if len(*s) < 2 {
		return false
	}
	tag, lenByte := (*s)[0], (*s)[1]

	if tag&0x1f == 0x1f {
		// ITU-T X.690 section 8.1.2
		//