# Output a kubeconfig file for an additional user named foo using a kubeadm config file bar
	kubeadm kubeconfig user --client-name=foo --config=bar
	`)
)

// newCmdKubeConfigUtility returns main command for kubeconfig phase
func newCmdKubeConfigUtility(out io.Writer) *cobra.Command {
	cmd := &cobra.Command{
		Use:   "kubeconfig",
		Short: "Kubeconfig file utilities",
		Long:  kubeconfigLongDesc,
	}

	cmds.AddCommand(newCmdToken(out, err))
	cmds.AddCommand(upgrade.NewCmdUpgrade(out))
	cmds.AddCommand(alpha.NewCmdAlpha())
	options.AddKubeadmOtherFlags(cmds.PersistentFlags(), &rootfsPath)
	cmds.AddCommand(newCmdKubeConfigUtility(out))

	return cmds