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Golang Config.GetString方法代码示例

本文整理汇总了Golang中github.com/akutz/gofig/types.Config.GetString方法的典型用法代码示例。如果您正苦于以下问题:Golang Config.GetString方法的具体用法?Golang Config.GetString怎么用?Golang Config.GetString使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/akutz/gofig/types.Config的用法示例。


在下文中一共展示了Config.GetString方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: WriteTask

// WriteTask writes a task to a ResponseWriter.
func WriteTask(
	ctx types.Context,
	config gofig.Config,
	w http.ResponseWriter,
	store types.Store,
	task *types.Task,
	okStatus int) error {

	if store.GetBool("async") {
		WriteJSON(w, http.StatusAccepted, task)
		return nil
	}

	exeTimeoutDur, err := time.ParseDuration(
		config.GetString(types.ConfigServerTasksExeTimeout))
	if err != nil {
		exeTimeoutDur = time.Duration(time.Second * 60)
	}
	exeTimeout := time.NewTimer(exeTimeoutDur)

	select {
	case <-services.TaskWaitC(ctx, task.ID):
		if task.Error != nil {
			return task.Error
		}
		WriteJSON(w, okStatus, task.Result)
	case <-exeTimeout.C:
		WriteJSON(w, http.StatusRequestTimeout, task)
	}

	return nil
}
开发者ID:emccode,项目名称:libstorage,代码行数:33,代码来源:httputils.go

示例2: initDefaultLibStorageServices

// initDefaultLibStorageServices initializes the config object with a default
// libStorage service if one is not present.
//
// TODO Move this into libStorage in libStorage 0.1.2
func initDefaultLibStorageServices(
	ctx apitypes.Context, config gofig.Config) error {

	if config.IsSet(apitypes.ConfigServices) {
		ctx.Debug(
			"libStorage auto service mode disabled; services defined")
		return nil
	}

	serviceName := config.GetString(apitypes.ConfigService)
	if serviceName == "" {
		ctx.Debug(
			"libStorage auto service mode disabled; service name empty")
		return nil
	}

	ctx.WithField("driver", serviceName).Info(
		"libStorage auto service mode enabled")

	buf := &bytes.Buffer{}
	fmt.Fprintf(buf, defaultServiceConfigFormat, serviceName)

	if err := config.ReadConfig(buf); err != nil {
		return err
	}

	return nil
}
开发者ID:akutz,项目名称:rexray,代码行数:32,代码来源:util_libstorage.go

示例3: UpdateLogLevel

// UpdateLogLevel updates the log level based on the config.
func UpdateLogLevel(config gofig.Config) {
	ll, err := log.ParseLevel(config.GetString(types.ConfigLogLevel))
	if err != nil {
		return
	}
	log.SetLevel(ll)
}
开发者ID:emccode,项目名称:libstorage,代码行数:8,代码来源:config.go

示例4: ActivateLibStorage

// ActivateLibStorage activates libStorage and returns a possibly mutated
// context.
func ActivateLibStorage(
	ctx apitypes.Context,
	config gofig.Config) (apitypes.Context, gofig.Config, <-chan error, error) {

	config = config.Scope("rexray")

	// set the `libstorage.service` property to the value of
	// `rexray.storageDrivers` if the former is not defined and the
	// latter is
	if !config.IsSet(apitypes.ConfigService) &&
		config.IsSet("rexray.storageDrivers") {
		if sd := config.GetStringSlice("rexray.storageDrivers"); len(sd) > 0 {
			config.Set(apitypes.ConfigService, sd[0])
		} else if sd := config.GetString("rexray.storageDrivers"); sd != "" {
			config.Set(apitypes.ConfigService, sd)
		}
	}

	if !config.IsSet(apitypes.ConfigIgVolOpsMountPath) {
		config.Set(apitypes.ConfigIgVolOpsMountPath, LibFilePath("volumes"))
	}

	var (
		err  error
		errs <-chan error
	)

	ctx, config, errs, err = activateLibStorage(ctx, config)
	if err != nil {
		return ctx, config, errs, err
	}

	return ctx, config, errs, nil
}
开发者ID:akutz,项目名称:rexray,代码行数:36,代码来源:util.go

示例5: startTimeout

func startTimeout(config gofig.Config) time.Duration {
	dur, err := time.ParseDuration(
		config.GetString("rexray.module.startTimeout"))
	if err != nil {
		return time.Duration(10) * time.Second
	}
	return dur
}
开发者ID:akutz,项目名称:rexray,代码行数:8,代码来源:module.go

示例6: activateLibStorage

func activateLibStorage(
	ctx apitypes.Context,
	config gofig.Config) (apitypes.Context, gofig.Config, <-chan error, error) {
	var (
		host      string
		isRunning bool
	)
	if host = config.GetString(apitypes.ConfigHost); host == "" {
		if host, isRunning = IsLocalServerActive(ctx, config); isRunning {
			ctx = setHost(ctx, config, host)
		}
	}
	if host == "" && !isRunning {
		return ctx, config, nil, errors.New("libStorage host config missing")
	}
	return ctx, config, nil, nil
}
开发者ID:akutz,项目名称:rexray,代码行数:17,代码来源:util_client_agent.go

示例7: getString

func getString(
	config gofig.Config,
	key string,
	roots ...string) string {

	var val string

	for _, r := range roots {
		rk := strings.Replace(key, "libstorage.", fmt.Sprintf("%s.", r), 1)
		if val = config.GetString(rk); val != "" {
			return val
		}
	}

	val = config.GetString(key)
	if val != "" {
		return val
	}

	return ""
}
开发者ID:emccode,项目名称:libstorage,代码行数:21,代码来源:utils_config.go

示例8: assertString

func assertString(t *testing.T, c types.Config, key, expected string) {
	v := c.GetString(key)
	if v != expected {
		t.Fatalf("%s != %s; == %v", key, expected, v)
	}
}
开发者ID:akutz,项目名称:gofig,代码行数:6,代码来源:gofig_test.go

示例9: DeviceAttachTimeout

// DeviceAttachTimeout gets the configured device attach timeout.
func DeviceAttachTimeout(config gofig.Config) time.Duration {
	return utils.DeviceAttachTimeout(
		config.GetString(types.ConfigDeviceAttachTimeout))
}
开发者ID:emccode,项目名称:libstorage,代码行数:5,代码来源:config.go

示例10: RootDir

// RootDir returns the path to the VFS root directory.
func RootDir(config gofig.Config) string {
	return config.GetString("vfs.root")
}
开发者ID:emccode,项目名称:libstorage,代码行数:4,代码来源:vfs.go

示例11: IsLocalServerActive

// IsLocalServerActive returns a flag indicating whether or not a local
// libStorage is already running.
func IsLocalServerActive(
	ctx apitypes.Context, config gofig.Config) (host string, running bool) {

	var (
		isLocal  bool
		specFile = SpecFilePath()
	)

	if gotil.FileExists(specFile) {
		if h, _ := ReadSpecFile(); h != "" {
			host = h
			logHostSpec(ctx, host, "read spec file")
			defer func() {
				if running || !isLocal {
					return
				}
				host = ""
				os.RemoveAll(specFile)
				ctx.WithField("specFile", specFile).Info(
					"removed invalid spec file")
			}()
		}
	}
	if host == "" {
		host = config.GetString(apitypes.ConfigHost)
	}
	if host == "" {
		return "", false
	}

	proto, addr, err := gotil.ParseAddress(host)
	if err != nil {
		return "", false
	}

	switch proto {
	case "unix":
		isLocal = true
		ctx.WithField("sock", addr).Debug("is local unix server active")
		var sockExists, isActive bool
		if sockExists = gotil.FileExists(addr); sockExists {
			if isActive = IsAddressActive(proto, addr); !isActive {
				os.RemoveAll(addr)
				ctx.WithField("sockFile", addr).Info(
					"removed invalid sock file")
			}
		}
		return host, isActive
	case "tcp":
		m := localHostRX.FindStringSubmatch(addr)
		if len(m) < 3 {
			return "", false
		}
		isLocal = true
		port, err := strconv.Atoi(m[2])
		if err != nil {
			return "", false
		}
		ctx.WithField("port", port).Debug("is local tcp server active")
		return host, IsAddressActive(proto, addr)
	}
	return "", false
}
开发者ID:akutz,项目名称:rexray,代码行数:65,代码来源:util.go

示例12: newServer

func newServer(goCtx gocontext.Context, config gofig.Config) (*server, error) {

	adminTokenUUID, err := types.NewUUID()
	if err != nil {
		return nil, err
	}
	adminToken := adminTokenUUID.String()
	serverName := randomServerName()

	ctx := context.New(goCtx)
	ctx = ctx.WithValue(context.ServerKey, serverName)
	ctx = ctx.WithValue(context.AdminTokenKey, adminToken)

	if lvl, ok := context.GetLogLevel(ctx); ok {
		switch lvl {
		case log.DebugLevel:
			ctx = context.WithValue(
				ctx, gournal.LevelKey(),
				gournal.DebugLevel)
		case log.InfoLevel:
			ctx = context.WithValue(
				ctx, gournal.LevelKey(),
				gournal.InfoLevel)
		case log.WarnLevel:
			ctx = context.WithValue(
				ctx, gournal.LevelKey(),
				gournal.WarnLevel)
		case log.ErrorLevel:
			ctx = context.WithValue(
				ctx, gournal.LevelKey(),
				gournal.ErrorLevel)
		case log.FatalLevel:
			ctx = context.WithValue(
				ctx, gournal.LevelKey(),
				gournal.FatalLevel)
		case log.PanicLevel:
			ctx = context.WithValue(
				ctx, gournal.LevelKey(),
				gournal.PanicLevel)
		}
	}

	if logger, ok := ctx.Value(context.LoggerKey).(*log.Logger); ok {
		ctx = context.WithValue(
			ctx, gournal.AppenderKey(),
			glogrus.NewWithOptions(
				logger.Out, logger.Level, logger.Formatter))
	}

	if config == nil {
		var err error
		if config, err = apicnfg.NewConfig(); err != nil {
			return nil, err
		}
	}
	config = config.Scope(types.ConfigServer)

	s := &server{
		ctx:          ctx,
		name:         serverName,
		adminToken:   adminToken,
		config:       config,
		closeSignal:  make(chan int),
		closedSignal: make(chan int),
		closeOnce:    &sync.Once{},
	}

	if logger, ok := s.ctx.Value(context.LoggerKey).(*log.Logger); ok {
		s.PrintServerStartupHeader(logger.Out)
	} else {
		s.PrintServerStartupHeader(os.Stdout)
	}

	if lvl, err := log.ParseLevel(
		config.GetString(types.ConfigLogLevel)); err == nil {
		context.SetLogLevel(s.ctx, lvl)
	}

	logFields := log.Fields{}
	logConfig, err := utils.ParseLoggingConfig(
		config, logFields, "libstorage.server")
	if err != nil {
		return nil, err
	}

	// always update the server context's log level
	context.SetLogLevel(s.ctx, logConfig.Level)
	s.ctx.WithFields(logFields).Info("configured logging")

	s.ctx.Info("initializing server")

	if err := s.initEndpoints(s.ctx); err != nil {
		return nil, err
	}
	s.ctx.Info("initialized endpoints")

	if err := services.Init(s.ctx, s.config); err != nil {
		return nil, err
	}
	s.ctx.Info("initialized services")
//.........这里部分代码省略.........
开发者ID:emccode,项目名称:libstorage,代码行数:101,代码来源:server.go

示例13: New

// New returns a new libStorage client.
func New(goCtx gocontext.Context, config gofig.Config) (types.Client, error) {

	if config == nil {
		var err error
		if config, err = apicnfg.NewConfig(); err != nil {
			return nil, err
		}
	}

	config = config.Scope(types.ConfigClient)
	types.BackCompat(config)

	var (
		c   *client
		err error
	)

	c = &client{ctx: context.New(goCtx), config: config}
	c.ctx = c.ctx.WithValue(context.ClientKey, c)

	logFields := log.Fields{}
	logConfig, err := utils.ParseLoggingConfig(
		config, logFields, "libstorage.client")
	if err != nil {
		return nil, err
	}

	// always update the server context's log level
	context.SetLogLevel(c.ctx, logConfig.Level)
	c.ctx.WithFields(logFields).Info("configured logging")

	if config.IsSet(types.ConfigService) {
		c.ctx = c.ctx.WithValue(
			context.ServiceKey, config.GetString(types.ConfigService))
	}

	storDriverName := config.GetString(types.ConfigStorageDriver)
	if storDriverName == "" {
		c.ctx.Warn("no storage driver found")
	} else {
		if c.sd, err = registry.NewStorageDriver(storDriverName); err != nil {
			return nil, err
		}
		if err = c.sd.Init(c.ctx, config); err != nil {
			return nil, err
		}
		if papi, ok := c.sd.(types.ProvidesAPIClient); ok {
			c.api = papi.API()
		}
		if pxli, pxliOk := c.sd.(types.ProvidesStorageExecutorCLI); pxliOk {
			c.xli = pxli.XCLI()
		}
		c.ctx.Info("storage driver initialized")
	}

	// if the API or XLI are nil, then the storage driver is not the libStorage
	// storage driver, and we should jump avoid any more initialization
	if c.api == nil || c.xli == nil {
		c.ctx.Info("created libStorage client")
		return c, nil
	}

	osDriverName := config.GetString(types.ConfigOSDriver)
	if osDriverName == "" {
		c.ctx.Warn("no os driver found")
	} else {
		if c.od, err = registry.NewOSDriver(osDriverName); err != nil {
			return nil, err
		}
		if err = c.od.Init(c.ctx, config); err != nil {
			return nil, err
		}
		c.ctx.Info("os driver initialized")
	}

	intDriverName := config.GetString(types.ConfigIntegrationDriver)
	if intDriverName == "" {
		c.ctx.Warn("no integration driver found")
	} else {
		if c.id, err = registry.NewIntegrationDriver(
			intDriverName); err != nil {
			return nil, err
		}
		if err := c.id.Init(c.ctx, config); err != nil {
			return nil, err
		}
		c.ctx.Info("integration driver initialized")
	}

	c.ctx.Info("created libStorage client")
	return c, nil
}
开发者ID:emccode,项目名称:libstorage,代码行数:93,代码来源:client.go

示例14: Init

func (d *driver) Init(ctx types.Context, config gofig.Config) error {
	logFields := log.Fields{}

	addr := config.GetString(types.ConfigHost)
	d.ctx = ctx.WithValue(context.HostKey, addr)
	d.ctx.Debug("got configured host address")

	proto, lAddr, err := gotil.ParseAddress(addr)
	if err != nil {
		return err
	}

	tlsConfig, err := utils.ParseTLSConfig(
		config, logFields, "libstorage.client")
	if err != nil {
		return err
	}

	host := getHost(proto, lAddr, tlsConfig)
	lsxPath := config.GetString(types.ConfigExecutorPath)
	cliType := types.ParseClientType(config.GetString(types.ConfigClientType))
	disableKeepAlive := config.GetBool(types.ConfigHTTPDisableKeepAlive)

	logFields["host"] = host
	logFields["lsxPath"] = lsxPath
	logFields["clientType"] = cliType
	logFields["disableKeepAlive"] = disableKeepAlive

	httpTransport := &http.Transport{
		Dial: func(string, string) (net.Conn, error) {
			if tlsConfig == nil {
				return net.Dial(proto, lAddr)
			}
			return tls.Dial(proto, lAddr, tlsConfig)
		},
		DisableKeepAlives: disableKeepAlive,
	}

	apiClient := apiclient.New(host, httpTransport)
	logReq := config.GetBool(types.ConfigLogHTTPRequests)
	logRes := config.GetBool(types.ConfigLogHTTPResponses)
	apiClient.LogRequests(logReq)
	apiClient.LogResponses(logRes)

	logFields["enableInstanceIDHeaders"] = EnableInstanceIDHeaders
	logFields["enableLocalDevicesHeaders"] = EnableLocalDevicesHeaders
	logFields["logRequests"] = logReq
	logFields["logResponses"] = logRes

	d.client = client{
		APIClient:    apiClient,
		ctx:          ctx,
		config:       config,
		clientType:   cliType,
		serviceCache: &lss{Store: utils.NewStore()},
	}

	if d.clientType == types.IntegrationClient {

		newIIDCache := utils.NewStore
		dur, err := time.ParseDuration(
			config.GetString(types.ConfigClientCacheInstanceID))
		if err != nil {
			logFields["iidCacheDuration"] = dur.String()
			newIIDCache = func() types.Store {
				return utils.NewTTLStore(dur, true)
			}
		}

		d.lsxCache = &lss{Store: utils.NewStore()}
		d.supportedCache = utils.NewStore()
		d.instanceIDCache = &lss{Store: newIIDCache()}
	}

	d.ctx.WithFields(logFields).Info("created libStorage client")

	if err := d.dial(ctx); err != nil {
		return err
	}

	d.ctx.Info("successefully dialed libStorage server")
	return nil
}
开发者ID:emccode,项目名称:libstorage,代码行数:83,代码来源:libstorage_driver.go

示例15: activateLibStorage

func activateLibStorage(
	ctx apitypes.Context,
	config gofig.Config) (apitypes.Context, gofig.Config, <-chan error, error) {

	apiserver.DisableStartupInfo = true

	var (
		host          string
		err           error
		isRunning     bool
		errs          chan error
		serverErrChan <-chan error
		server        apitypes.Server
	)

	if host = config.GetString(apitypes.ConfigHost); host != "" {
		if !config.GetBool(apitypes.ConfigEmbedded) {
			ctx.WithField(
				"host", host,
			).Debug("not starting embedded server; embedded mode disabled")
			return ctx, config, nil, nil
		}
	}

	if host, isRunning = IsLocalServerActive(ctx, config); isRunning {
		ctx = setHost(ctx, config, host)
		ctx.WithField("host", host).Debug(
			"not starting embedded server; already running")
		return ctx, config, nil, nil
	}

	// if no host was specified then see if a set of default services need to
	// be initialized
	if host == "" {
		ctx.Debug("host is empty; initiliazing default services")
		if err = initDefaultLibStorageServices(ctx, config); err != nil {
			ctx.WithError(err).Error("error initializing default services")
			return ctx, config, nil, err
		}
	}

	ctx.Debug("starting embedded libStorage server")

	if server, serverErrChan, err = apiserver.Serve(ctx, config); err != nil {
		ctx.WithError(err).Error("error starting libStorage server")
		return ctx, config, nil, err
	}

	if host == "" {
		host = server.Addrs()[0]
		ctx.WithField("host", host).Debug("got host from new server address")
	}
	ctx = setHost(ctx, config, host)

	errs = make(chan error)
	go func() {
		for err := range serverErrChan {
			if err != nil {
				errs <- err
			}
		}
		if err := os.RemoveAll(SpecFilePath()); err == nil {
			logHostSpec(ctx, host, "removed spec file")
		}
		close(errs)
	}()

	// write the host to the spec file so that other rex-ray invocations can
	// find it, even if running as an embedded libStorage server
	if err := WriteSpecFile(host); err != nil {
		specFile := SpecFilePath()
		if os.IsPermission(err) {
			ctx.WithError(err).Errorf(
				"user does not have write permissions for %s", specFile)
		} else {
			ctx.WithError(err).Errorf(
				"error writing spec file at %s", specFile)
		}
		//WaitUntilLibStorageStopped(ctx, serverErrChan)
		return ctx, config, errs, err
	}
	logHostSpec(ctx, host, "created spec file")

	return ctx, config, errs, nil
}
开发者ID:akutz,项目名称:rexray,代码行数:85,代码来源:util_std_controller.go


注:本文中的github.com/akutz/gofig/types.Config.GetString方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。