func (o OverwriteBootstrapPolicyOptions) OverwriteBootstrapPolicy() error {
	masterConfig, err := configapilatest.ReadAndResolveMasterConfig(o.MasterConfigFile)
	if err != nil {
		return err
	}

	// Connect and setup etcd interfaces
	etcdClient, err := etcd.GetAndTestEtcdClient(masterConfig.EtcdClientInfo)
	if err != nil {
		return err
	}
	etcdHelper, err := newEtcdHelper(etcdClient, masterConfig.EtcdStorageConfig.OpenShiftStorageVersion, masterConfig.EtcdStorageConfig.OpenShiftStoragePrefix)
	if err != nil {
		return err
	}

	return OverwriteBootstrapPolicy(etcdHelper, o.File, o.CreateBootstrapPolicyCommand, o.Force, o.Out)
}
func executeAllInOneCommandWithConfigs(args []string) (*MasterArgs, *configapi.MasterConfig, error, *NodeArgs, *configapi.NodeConfig, error) {
	argsToUse := make([]string, 0, 4+len(args))
	argsToUse = append(argsToUse, "start")
	argsToUse = append(argsToUse, args...)
	argsToUse = append(argsToUse, "--write-config="+getCleanAllInOneConfigDir())
	argsToUse = append(argsToUse, "--create-certs=false")

	root := &cobra.Command{
		Use:   "atomic-enterprise",
		Short: "test",
		Long:  "",
		Run: func(c *cobra.Command, args []string) {
			c.Help()
		},
	}

	openshiftStartCommand, cfg := NewCommandStartAllInOne("atomic-enterprise start", os.Stdout)
	root.AddCommand(openshiftStartCommand)
	root.SetArgs(argsToUse)
	root.Execute()

	masterCfg, masterErr := configapilatest.ReadAndResolveMasterConfig(path.Join(getAllInOneConfigDir(), "master", "master-config.yaml"))

	var nodeCfg *configapi.NodeConfig
	var nodeErr error

	nodeConfigs, nodeErr := filepath.Glob(getNodeConfigGlob())
	if nodeErr == nil {
		if len(nodeConfigs) != 1 {
			nodeErr = fmt.Errorf("found wrong number of node configs: %v", nodeConfigs)
		} else {
			nodeCfg, nodeErr = configapilatest.ReadAndResolveNodeConfig(nodeConfigs[0])
		}
	}

	if nodeCfg == nil && nodeErr == nil {
		nodeErr = errors.New("did not find node config")
	}
	return cfg.MasterArgs, masterCfg, masterErr, cfg.NodeArgs, nodeCfg, nodeErr
}
// RunMaster takes the options and:
// 1.  Creates certs if needed
// 2.  Reads fully specified master config OR builds a fully specified master config from the args
// 3.  Writes the fully specified master config and exits if needed
// 4.  Starts the master based on the fully specified config
func (o MasterOptions) RunMaster() error {
	startUsingConfigFile := !o.IsWriteConfigOnly() && o.IsRunFromConfig()

	if !startUsingConfigFile && o.CreateCertificates {
		glog.V(2).Infof("Generating master configuration")
		if err := o.CreateCerts(); err != nil {
			return err
		}
		if err := o.CreateBootstrapPolicy(); err != nil {
			return err
		}
	}

	var masterConfig *configapi.MasterConfig
	var err error
	if startUsingConfigFile {
		masterConfig, err = configapilatest.ReadAndResolveMasterConfig(o.ConfigFile)
	} else {
		masterConfig, err = o.MasterArgs.BuildSerializeableMasterConfig()
	}
	if err != nil {
		return err
	}

	if o.IsWriteConfigOnly() {
		// Resolve relative to CWD
		cwd, err := os.Getwd()
		if err != nil {
			return err
		}
		if err := configapi.ResolveMasterConfigPaths(masterConfig, cwd); err != nil {
			return err
		}

		// Relativize to config file dir
		base, err := cmdutil.MakeAbs(filepath.Dir(o.MasterArgs.GetConfigFileToWrite()), cwd)
		if err != nil {
			return err
		}
		if err := configapi.RelativizeMasterConfigPaths(masterConfig, base); err != nil {
			return err
		}

		content, err := configapilatest.WriteYAML(masterConfig)
		if err != nil {
			return err
		}

		if err := os.MkdirAll(path.Dir(o.MasterArgs.GetConfigFileToWrite()), os.FileMode(0755)); err != nil {
			return err
		}
		if err := ioutil.WriteFile(o.MasterArgs.GetConfigFileToWrite(), content, 0644); err != nil {
			return err
		}

		fmt.Fprintf(o.Output, "Wrote master config to: %s\n", o.MasterArgs.GetConfigFileToWrite())

		return nil
	}

	validationResults := validation.ValidateMasterConfig(masterConfig)
	if len(validationResults.Warnings) != 0 {
		for _, warning := range validationResults.Warnings {
			glog.Warningf("%v", warning)
		}
	}
	if len(validationResults.Errors) != 0 {
		return kerrors.NewInvalid("MasterConfig", o.ConfigFile, validationResults.Errors)
	}

	if err := StartMaster(masterConfig); err != nil {
		return err
	}

	return nil
}