startCmd.Flags().String(apiServerName,constants.APIServerName,"The apiserver name which is used in the generated certificate for kubernetes. This can be used if you want to make the apiserver available from outside the machine")
startCmd.Flags().StringArrayVar(&apiServerNames,"apiserver-names",nil,"A set of apiserver names which are used in the generated certificate for kubernetes. This can be used if you want to make the apiserver available from outside the machine")
startCmd.Flags().IPSliceVar(&apiServerIPs,"apiserver-ips",nil,"A set of apiserver IP Addresses which are used in the generated certificate for kubernetes. This can be used if you want to make the apiserver available from outside the machine")