"k8s.io/kubernetes/cmd/kubeadm/app/cmd/options"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/upgrade"
	kubeadmutil "k8s.io/kubernetes/cmd/kubeadm/app/util"
)

// NewKubeadmCommand returns cobra.Command to run kubeadm command
func NewKubeadmCommand(in io.Reader, out, err io.Writer) *cobra.Command {
	var rootfsPath string

	cmds := &cobra.Command{
		Use:   "kubeadm",

			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()

		// --version pkg/version/verflag
		pflag.CommandLine = pflag.NewFlagSet(os.Args[0], pflag.ExitOnError)

		// generate docs for kubeadm
		kubeadm := kubeadmapp.NewKubeadmCommand(bytes.NewReader(nil), io.Discard, io.Discard)
		doc.GenMarkdownTree(kubeadm, outDir)

		// cleanup generated code for usage as include in the website
		MarkdownPostProcessing(kubeadm, outDir, cleanupForInclude)
	default:

		genMarkdown(kubectl, "", outDir)
		for _, c := range kubectl.Commands() {
			genMarkdown(c, "kubectl", outDir)
		}
	case "kubeadm":
		// generate manpage for kubeadm
		kubeadm := kubeadmapp.NewKubeadmCommand(bytes.NewReader(nil), io.Discard, io.Discard)
		genMarkdown(kubeadm, "", outDir)
		for _, c := range kubeadm.Commands() {
			genMarkdown(c, "kubeadm", outDir)
		}
	default: