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Golang api.Wait函数代码示例

本文整理汇总了Golang中github.com/docker/docker/api.Wait函数的典型用法代码示例。如果您正苦于以下问题:Golang Wait函数的具体用法?Golang Wait怎么用?Golang Wait使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了Wait函数的2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: start


//.........这里部分代码省略.........

		proto := protoAddrParts[0]
		addr := protoAddrParts[1]

		// It's a bad idea to bind to TCP without tlsverify.
		if proto == "tcp" && (serverConfig.TLSConfig == nil || serverConfig.TLSConfig.ClientAuth != tls.RequireAndVerifyClientCert) {
			logrus.Warn("[!] DON'T BIND ON ANY IP ADDRESS WITHOUT setting -tlsverify IF YOU DON'T KNOW WHAT YOU'RE DOING [!]")
		}
		ls, err := listeners.Init(proto, addr, serverConfig.SocketGroup, serverConfig.TLSConfig)
		if err != nil {
			return err
		}
		ls = wrapListeners(proto, ls)
		// If we're binding to a TCP port, make sure that a container doesn't try to use it.
		if proto == "tcp" {
			if err := allocateDaemonPort(addr); err != nil {
				return err
			}
		}
		logrus.Debugf("Listener created for HTTP on %s (%s)", proto, addr)
		api.Accept(addr, ls...)
	}

	if err := migrateKey(); err != nil {
		return err
	}
	// FIXME: why is this down here instead of with the other TrustKey logic above?
	cli.TrustKeyPath = opts.common.TrustKey

	registryService := registry.NewService(cli.Config.ServiceOptions)
	containerdRemote, err := libcontainerd.New(cli.getLibcontainerdRoot(), cli.getPlatformRemoteOptions()...)
	if err != nil {
		return err
	}
	signal.Trap(func() {
		cli.stop()
		<-stopc // wait for daemonCli.start() to return
	})

	d, err := daemon.NewDaemon(cli.Config, registryService, containerdRemote)
	if err != nil {
		return fmt.Errorf("Error starting daemon: %v", err)
	}

	name, _ := os.Hostname()

	c, err := cluster.New(cluster.Config{
		Root:                   cli.Config.Root,
		Name:                   name,
		Backend:                d,
		NetworkSubnetsProvider: d,
		DefaultAdvertiseAddr:   cli.Config.SwarmDefaultAdvertiseAddr,
		RuntimeRoot:            cli.getSwarmRunRoot(),
	})
	if err != nil {
		logrus.Fatalf("Error creating cluster component: %v", err)
	}

	// Restart all autostart containers which has a swarm endpoint
	// and is not yet running now that we have successfully
	// initialized the cluster.
	d.RestartSwarmContainers()

	logrus.Info("Daemon has completed initialization")

	logrus.WithFields(logrus.Fields{
		"version":     dockerversion.Version,
		"commit":      dockerversion.GitCommit,
		"graphdriver": d.GraphDriverName(),
	}).Info("Docker daemon")

	cli.d = d

	// initMiddlewares needs cli.d to be populated. Dont change this init order.
	cli.initMiddlewares(api, serverConfig)
	initRouter(api, d, c)

	cli.setupConfigReloadTrap()

	// The serve API routine never exits unless an error occurs
	// We need to start it as a goroutine and wait on it so
	// daemon doesn't exit
	serveAPIWait := make(chan error)
	go api.Wait(serveAPIWait)

	// after the daemon is done setting up we can notify systemd api
	notifySystem()

	// Daemon is fully initialized and handling API traffic
	// Wait for serve API to complete
	errAPI := <-serveAPIWait
	c.Cleanup()
	shutdownDaemon(d)
	containerdRemote.Cleanup()
	if errAPI != nil {
		return fmt.Errorf("Shutting down due to ServeAPI error: %v", errAPI)
	}

	return nil
}
开发者ID:kasisnu,项目名称:docker,代码行数:101,代码来源:daemon.go

示例2: CmdDaemon


//.........这里部分代码省略.........
			logrus.Fatal(err)
		}
		// If we're binding to a TCP port, make sure that a container doesn't try to use it.
		if proto == "tcp" {
			if err := allocateDaemonPort(addr); err != nil {
				logrus.Fatal(err)
			}
		}
		logrus.Debugf("Listener created for HTTP on %s (%s)", protoAddrParts[0], protoAddrParts[1])
		api.Accept(protoAddrParts[1], l...)
	}

	if err := migrateKey(); err != nil {
		logrus.Fatal(err)
	}
	cli.TrustKeyPath = commonFlags.TrustKey

	registryService := registry.NewService(cli.Config.ServiceOptions)
	containerdRemote, err := libcontainerd.New(cli.getLibcontainerdRoot(), cli.getPlatformRemoteOptions()...)
	if err != nil {
		logrus.Fatal(err)
	}

	d, err := daemon.NewDaemon(cli.Config, registryService, containerdRemote)
	if err != nil {
		if pfile != nil {
			if err := pfile.Remove(); err != nil {
				logrus.Error(err)
			}
		}
		logrus.Fatalf("Error starting daemon: %v", err)
	}

	logrus.Info("Daemon has completed initialization")

	logrus.WithFields(logrus.Fields{
		"version":     dockerversion.Version,
		"commit":      dockerversion.GitCommit,
		"graphdriver": d.GraphDriverName(),
	}).Info("Docker daemon")

	cli.initMiddlewares(api, serverConfig)
	initRouter(api, d)

	reload := func(config *daemon.Config) {
		if err := d.Reload(config); err != nil {
			logrus.Errorf("Error reconfiguring the daemon: %v", err)
			return
		}
		if config.IsValueSet("debug") {
			debugEnabled := utils.IsDebugEnabled()
			switch {
			case debugEnabled && !config.Debug: // disable debug
				utils.DisableDebug()
				api.DisableProfiler()
			case config.Debug && !debugEnabled: // enable debug
				utils.EnableDebug()
				api.EnableProfiler()
			}

		}
	}

	setupConfigReloadTrap(*configFile, cli.flags, reload)

	// The serve API routine never exits unless an error occurs
	// We need to start it as a goroutine and wait on it so
	// daemon doesn't exit
	serveAPIWait := make(chan error)
	go api.Wait(serveAPIWait)

	signal.Trap(func() {
		api.Close()
		<-serveAPIWait
		shutdownDaemon(d, 15)
		if pfile != nil {
			if err := pfile.Remove(); err != nil {
				logrus.Error(err)
			}
		}
	})

	// after the daemon is done setting up we can notify systemd api
	notifySystem()

	// Daemon is fully initialized and handling API traffic
	// Wait for serve API to complete
	errAPI := <-serveAPIWait
	shutdownDaemon(d, 15)
	containerdRemote.Cleanup()
	if errAPI != nil {
		if pfile != nil {
			if err := pfile.Remove(); err != nil {
				logrus.Error(err)
			}
		}
		logrus.Fatalf("Shutting down due to ServeAPI error: %v", errAPI)
	}
	return nil
}
开发者ID:nelmediamike,项目名称:docker,代码行数:101,代码来源:daemon.go


注:本文中的github.com/docker/docker/api.Wait函数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。