Golang daemon.NewDaemon函数代码示例

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本文整理汇总了Golang中github.com/docker/docker/daemon.NewDaemon函数的典型用法代码示例。如果您正苦于以下问题：Golang NewDaemon函数的具体用法？Golang NewDaemon怎么用？Golang NewDaemon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NewDaemon函数的16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，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: newTestEngine

func newTestEngine(t log.Fataler, autorestart bool, root string) *engine.Engine {
	if root == "" {
		if dir, err := newTestDirectory(unitTestStoreBase); err != nil {
			t.Fatal(err)
		} else {
			root = dir
		}
	}
	os.MkdirAll(root, 0700)

	eng := engine.New()
	eng.Logging = false
	// Load default plugins
	builtins.Register(eng)
	// (This is manually copied and modified from main() until we have a more generic plugin system)
	cfg := &daemon.Config{
		Root:        root,
		AutoRestart: autorestart,
		ExecDriver:  "native",
		// Either InterContainerCommunication or EnableIptables must be set,
		// otherwise NewDaemon will fail because of conflicting settings.
		InterContainerCommunication: true,
	}
	d, err := daemon.NewDaemon(cfg, eng)
	if err != nil {
		t.Fatal(err)
	}
	if err := d.Install(eng); err != nil {
		t.Fatal(err)
	}
	return eng
}

开发者ID:horaceheaven，项目名称:docker，代码行数:32，代码来源:utils_test.go

示例2: mainDaemon

func mainDaemon() {
	if flag.NArg() != 0 {
		flag.Usage()
		return
	}
	eng := engine.New()
	signal.Trap(eng.Shutdown)
	// Load builtins
	if err := builtins.Register(eng); err != nil {
		log.Fatal(err)
	}

	// load the daemon in the background so we can immediately start
	// the http api so that connections don't fail while the daemon
	// is booting
	go func() {
		d, err := daemon.NewDaemon(daemonCfg, eng)
		if err != nil {
			log.Fatal(err)
		}
		if err := d.Install(eng); err != nil {
			log.Fatal(err)
		}

		b := &builder.BuilderJob{eng, d}
		b.Install()

		// after the daemon is done setting up we can tell the api to start
		// accepting connections
		if err := eng.Job("acceptconnections").Run(); err != nil {
			log.Fatal(err)
		}
	}()
	// TODO actually have a resolved graphdriver to show?
	log.Printf("docker daemon: %s %s; execdriver: %s; graphdriver: %s",
		dockerversion.VERSION,
		dockerversion.GITCOMMIT,
		daemonCfg.ExecDriver,
		daemonCfg.GraphDriver,
	)

	// Serve api
	job := eng.Job("serveapi", flHosts...)
	job.SetenvBool("Logging", true)
	job.SetenvBool("EnableCors", *flEnableCors)
	job.Setenv("Version", dockerversion.VERSION)
	job.Setenv("SocketGroup", *flSocketGroup)

	job.SetenvBool("Tls", *flTls)
	job.SetenvBool("TlsVerify", *flTlsVerify)
	job.Setenv("TlsCa", *flCa)
	job.Setenv("TlsCert", *flCert)
	job.Setenv("TlsKey", *flKey)
	job.Setenv("TrustKey", *flTrustKey)
	job.SetenvBool("BufferRequests", true)
	if err := job.Run(); err != nil {
		log.Fatal(err)
	}
}

开发者ID:GetSerene，项目名称:docker，代码行数:59，代码来源:daemon.go

示例3: NewDaemon

func NewDaemon(cfg *apitypes.HyperConfig) (*Daemon, error) {
	var tempdir = path.Join(utils.HYPER_ROOT, "run")
	os.Setenv("TMPDIR", tempdir)
	if err := os.MkdirAll(tempdir, 0755); err != nil && !os.IsExist(err) {
		return nil, err
	}

	var realRoot = path.Join(utils.HYPER_ROOT, "lib")
	// Create the root directory if it doesn't exists
	if err := os.MkdirAll(realRoot, 0755); err != nil && !os.IsExist(err) {
		return nil, err
	}

	var (
		db_file = fmt.Sprintf("%s/hyper.db", realRoot)
	)
	db, err := daemondb.NewDaemonDB(db_file)
	if err != nil {
		return nil, err
	}

	daemon := &Daemon{
		ID:      fmt.Sprintf("%d", os.Getpid()),
		db:      db,
		PodList: pod.NewPodList(),
		Host:    cfg.Host,
	}

	daemon.Daemon, err = docker.NewDaemon(dockerCfg, registryCfg)
	if err != nil {
		return nil, err
	}

	// Get the docker daemon info
	sysinfo, err := daemon.Daemon.SystemInfo()
	if err != nil {
		return nil, err
	}
	stor, err := StorageFactory(sysinfo, daemon.db)
	if err != nil {
		return nil, err
	}
	daemon.Storage = stor
	daemon.Storage.Init()

	err = daemon.initRunV(cfg)
	if err != nil {
		return nil, err
	}

	err = daemon.initNetworks(cfg)
	if err != nil {
		return nil, err
	}

	daemon.initDefaultLog(cfg)

	return daemon, nil
}

开发者ID:gnawux，项目名称:hyper，代码行数:59，代码来源:daemon.go

示例4: NewServer

func NewServer(eng *engine.Engine, config *daemonconfig.Config) (*Server, error) {
	daemon, err := daemon.NewDaemon(config, eng)
	if err != nil {
		return nil, err
	}
	srv := &Server{
		Eng:    eng,
		daemon: daemon,
	}
	return srv, nil
}

开发者ID:niuzhiheng，项目名称:docker，代码行数:11，代码来源:init.go

示例5: NewServer

func NewServer(eng *engine.Engine, config *daemonconfig.Config) (*Server, error) {
	daemon, err := daemon.NewDaemon(config, eng)
	if err != nil {
		return nil, err
	}
	srv := &Server{
		Eng:         eng,
		daemon:      daemon,
		pullingPool: make(map[string]chan struct{}),
		pushingPool: make(map[string]chan struct{}),
	}
	return srv, nil
}

开发者ID:neeravkumar，项目名称:docker，代码行数:13，代码来源:init.go

示例6: NewServer

func NewServer(eng *engine.Engine, config *daemonconfig.Config) (*Server, error) {
	daemon, err := daemon.NewDaemon(config, eng)
	if err != nil {
		return nil, err
	}
	srv := &Server{
		Eng:            eng,
		daemon:         daemon,
		pullingPool:    make(map[string]chan struct{}),
		pushingPool:    make(map[string]chan struct{}),
		events:         make([]utils.JSONMessage, 0, 64), //only keeps the 64 last events
		eventPublisher: utils.NewJSONMessagePublisher(),
	}
	daemon.SetServer(srv)
	return srv, nil
}

开发者ID:nanjj，项目名称:docker，代码行数:16，代码来源:init.go

示例7: initDaemon

func initDaemon(c *cli.Context) (*daemon.Daemon, *graph.TagStore, *graph.Graph, graphdriver.Driver) {
	t, tc, g, d := initTagStoreAndConfig(c)
	config := &daemon.Config{}
	config.DisableBridge = true
	config.GraphDriver = c.GlobalString("driver")
	config.GraphOptions = c.GlobalStringSlice("storage-opt")
	home := c.GlobalString("home")
	config.Root = home
	config.TrustKeyPath = filepath.Join(c.GlobalString("configdir"), "key.json")
	flags := mflag.NewFlagSet("graphc", mflag.ExitOnError)
	config.InstallFlags(flags, func(string) string { return "" })
	daemon, err := daemon.NewDaemon(config, tc.Registry)
	if err != nil {
		fmt.Printf("Failed to instantiate daemon: %s\n", err)
		os.Exit(1)
	}
	return daemon, t, g, d
}

开发者ID:nalind，项目名称:graphc，代码行数:18，代码来源:graphc.go

示例8: mainDaemon

func mainDaemon() {
	if utils.ExperimentalBuild() {
		logrus.Warn("Running experimental build")
	}

	if flag.NArg() != 0 {
		flag.Usage()
		return
	}

	logrus.SetFormatter(&logrus.TextFormatter{TimestampFormat: timeutils.RFC3339NanoFixed})

	if err := setDefaultUmask(); err != nil {
		logrus.Fatalf("Failed to set umask: %v", err)
	}

	var pfile *pidfile.PidFile
	if daemonCfg.Pidfile != "" {
		pf, err := pidfile.New(daemonCfg.Pidfile)
		if err != nil {
			logrus.Fatalf("Error starting daemon: %v", err)
		}
		pfile = pf
		defer func() {
			if err := pfile.Remove(); err != nil {
				logrus.Error(err)
			}
		}()
	}

	serverConfig := &apiserver.ServerConfig{
		Logging:     true,
		EnableCors:  daemonCfg.EnableCors,
		CorsHeaders: daemonCfg.CorsHeaders,
		Version:     dockerversion.VERSION,
	}
	serverConfig = setPlatformServerConfig(serverConfig, daemonCfg)

	if *flTls {
		if *flTlsVerify {
			tlsOptions.ClientAuth = tls.RequireAndVerifyClientCert
		}
		tlsConfig, err := tlsconfig.Server(tlsOptions)
		if err != nil {
			logrus.Fatal(err)
		}
		serverConfig.TLSConfig = tlsConfig
	}

	api := apiserver.New(serverConfig)

	// 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 func() {
		if err := api.ServeApi(flHosts); err != nil {
			logrus.Errorf("ServeAPI error: %v", err)
			serveAPIWait <- err
			return
		}
		serveAPIWait <- nil
	}()

	if err := migrateKey(); err != nil {
		logrus.Fatal(err)
	}
	daemonCfg.TrustKeyPath = *flTrustKey

	registryService := registry.NewService(registryCfg)
	d, err := daemon.NewDaemon(daemonCfg, registryService)
	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,
		"execdriver":  d.ExecutionDriver().Name(),
		"graphdriver": d.GraphDriver().String(),
	}).Info("Docker daemon")

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

//.........这里部分代码省略.........

开发者ID:fengbaicanhe，项目名称:docker，代码行数:101，代码来源:daemon.go

示例9: 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10: CmdDaemon


//.........这里部分代码省略.........

	if len(cli.Config.Hosts) == 0 {
		cli.Config.Hosts = make([]string, 1)
	}

	api := apiserver.New(serverConfig)

	for i := 0; i < len(cli.Config.Hosts); i++ {
		var err error
		if cli.Config.Hosts[i], err = opts.ParseHost(cli.Config.TLS, cli.Config.Hosts[i]); err != nil {
			logrus.Fatalf("error parsing -H %s : %v", cli.Config.Hosts[i], err)
		}

		protoAddr := cli.Config.Hosts[i]
		protoAddrParts := strings.SplitN(protoAddr, "://", 2)
		if len(protoAddrParts) != 2 {
			logrus.Fatalf("bad format %s, expected PROTO://ADDR", protoAddr)
		}
		l, err := listeners.Init(protoAddrParts[0], protoAddrParts[1], serverConfig.SocketGroup, serverConfig.TLSConfig)
		if 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)
	d, err := daemon.NewDaemon(cli.Config, registryService)
	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,
		"execdriver":  d.ExecutionDriver().Name(),
		"graphdriver": d.GraphDriverName(),
	}).Info("Docker daemon")

	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

开发者ID:HackToday，项目名称:docker，代码行数:67，代码来源:daemon.go

示例11: CmdDaemon


//.........这里部分代码省略.........
			// server requires and verifies client's certificate
			commonFlags.TLSOptions.ClientAuth = tls.RequireAndVerifyClientCert
		}
		tlsConfig, err := tlsconfig.Server(*commonFlags.TLSOptions)
		if err != nil {
			logrus.Fatal(err)
		}
		serverConfig.TLSConfig = tlsConfig
		defaultHost = opts.DefaultTLSHost
	}

	if len(commonFlags.Hosts) == 0 {
		commonFlags.Hosts = make([]string, 1)
	}
	for i := 0; i < len(commonFlags.Hosts); i++ {
		var err error
		if commonFlags.Hosts[i], err = opts.ParseHost(defaultHost, commonFlags.Hosts[i]); err != nil {
			logrus.Fatalf("error parsing -H %s : %v", commonFlags.Hosts[i], err)
		}
	}
	for _, protoAddr := range commonFlags.Hosts {
		protoAddrParts := strings.SplitN(protoAddr, "://", 2)
		if len(protoAddrParts) != 2 {
			logrus.Fatalf("bad format %s, expected PROTO://ADDR", protoAddr)
		}
		serverConfig.Addrs = append(serverConfig.Addrs, apiserver.Addr{Proto: protoAddrParts[0], Addr: protoAddrParts[1]})
	}
	api, err := apiserver.New(serverConfig)
	if err != nil {
		logrus.Fatal(err)
	}

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

	registryService := registry.NewService(cli.registryOptions)
	d, err := daemon.NewDaemon(cli.Config, registryService)
	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,
		"execdriver":  d.ExecutionDriver().Name(),
		"graphdriver": d.GraphDriverName(),
	}).Info("Docker daemon")

	api.InitRouters(d)

	// 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 func() {
		if err := api.ServeAPI(); err != nil {
			logrus.Errorf("ServeAPI error: %v", err)
			serveAPIWait <- err
			return
		}
		serveAPIWait <- nil
	}()

	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)
	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:DaveDaCoda，项目名称:docker，代码行数:101，代码来源:daemon.go

示例12: CmdDaemon


//.........这里部分代码省略.........
		defer func() {
			if err := pfile.Remove(); err != nil {
				logrus.Error(err)
			}
		}()
	}

	if cli.LogConfig.Config == nil {
		cli.LogConfig.Config = make(map[string]string)
	}

	serverConfig := &apiserver.ServerConfig{
		Logging:     true,
		EnableCors:  cli.EnableCors,
		CorsHeaders: cli.CorsHeaders,
		Version:     dockerversion.VERSION,
	}
	serverConfig = setPlatformServerConfig(serverConfig, cli.Config)

	if commonFlags.TLSOptions != nil {
		if !commonFlags.TLSOptions.InsecureSkipVerify {
			// server requires and verifies client's certificate
			commonFlags.TLSOptions.ClientAuth = tls.RequireAndVerifyClientCert
		}
		tlsConfig, err := tlsconfig.Server(*commonFlags.TLSOptions)
		if err != nil {
			logrus.Fatalf("foobar: %v", err)
		}
		serverConfig.TLSConfig = tlsConfig
	}

	api := apiserver.New(serverConfig)

	// 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 func() {
		if err := api.ServeApi(commonFlags.Hosts); err != nil {
			logrus.Errorf("ServeAPI error: %v", err)
			serveAPIWait <- err
			return
		}
		serveAPIWait <- nil
	}()

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

	registryService := registry.NewService(cli.registryOptions)
	d, err := daemon.NewDaemon(cli.Config, registryService)
	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,
		"execdriver":  d.ExecutionDriver().Name(),
		"graphdriver": d.GraphDriver().String(),
	}).Info("Docker daemon")

	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 tell the api to start
	// accepting connections with specified daemon
	api.AcceptConnections(d)

	// Daemon is fully initialized and handling API traffic
	// Wait for serve API to complete
	errAPI := <-serveAPIWait
	shutdownDaemon(d, 15)
	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:set321go，项目名称:docker，代码行数:101，代码来源:daemon.go

示例13: mainDaemon

func mainDaemon() {
	if flag.NArg() != 0 {
		flag.Usage()
		return
	}
	eng := engine.New()
	signal.Trap(eng.Shutdown)

	if err := migrateKey(); err != nil {
		logrus.Fatal(err)
	}
	daemonCfg.TrustKeyPath = *flTrustKey

	// Load builtins
	if err := builtins.Register(eng); err != nil {
		logrus.Fatal(err)
	}

	// load registry service
	if err := registry.NewService(registryCfg).Install(eng); err != nil {
		logrus.Fatal(err)
	}

	// load the daemon in the background so we can immediately start
	// the http api so that connections don't fail while the daemon
	// is booting
	daemonInitWait := make(chan error)
	go func() {
		d, err := daemon.NewDaemon(daemonCfg, eng)
		if err != nil {
			daemonInitWait <- err
			return
		}

		logrus.Infof("docker daemon: %s %s; execdriver: %s; graphdriver: %s",
			dockerversion.VERSION,
			dockerversion.GITCOMMIT,
			d.ExecutionDriver().Name(),
			d.GraphDriver().String(),
		)

		if err := d.Install(eng); err != nil {
			daemonInitWait <- err
			return
		}

		b := &builder.BuilderJob{eng, d}
		b.Install()

		// after the daemon is done setting up we can tell the api to start
		// accepting connections
		if err := eng.Job("acceptconnections").Run(); err != nil {
			daemonInitWait <- err
			return
		}
		daemonInitWait <- nil
	}()

	// Serve api
	job := eng.Job("serveapi", flHosts...)
	job.SetenvBool("Logging", true)
	job.SetenvBool("EnableCors", daemonCfg.EnableCors)
	job.Setenv("CorsHeaders", daemonCfg.CorsHeaders)
	job.Setenv("Version", dockerversion.VERSION)
	job.Setenv("SocketGroup", daemonCfg.SocketGroup)

	job.SetenvBool("Tls", *flTls)
	job.SetenvBool("TlsVerify", *flTlsVerify)
	job.Setenv("TlsCa", *flCa)
	job.Setenv("TlsCert", *flCert)
	job.Setenv("TlsKey", *flKey)
	job.SetenvBool("BufferRequests", true)

	// The serve API job 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 func() {
		if err := job.Run(); err != nil {
			logrus.Errorf("ServeAPI error: %v", err)
			serveAPIWait <- err
			return
		}
		serveAPIWait <- nil
	}()

	// Wait for the daemon startup goroutine to finish
	// This makes sure we can actually cleanly shutdown the daemon
	logrus.Debug("waiting for daemon to initialize")
	errDaemon := <-daemonInitWait
	if errDaemon != nil {
		eng.Shutdown()
		outStr := fmt.Sprintf("Shutting down daemon due to errors: %v", errDaemon)
		if strings.Contains(errDaemon.Error(), "engine is shutdown") {
			// if the error is "engine is shutdown", we've already reported (or
			// will report below in API server errors) the error
			outStr = "Shutting down daemon due to reported errors"
		}
		// we must "fatal" exit here as the API server may be happy to
		// continue listening forever if the error had no impact to API
//.........这里部分代码省略.........

开发者ID:nicholaskh，项目名称:docker，代码行数:101，代码来源:daemon.go

示例14: NewDaemonFromDirectory

func NewDaemonFromDirectory(cfg *goconfig.ConfigFile) (*Daemon, error) {
	kernel, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Kernel")
	initrd, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Initrd")
	glog.V(0).Infof("The config: kernel=%s, initrd=%s", kernel, initrd)
	vboxImage, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Vbox")
	glog.V(0).Infof("The config: vbox image=%s", vboxImage)
	biface, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Bridge")
	bridgeip, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "BridgeIP")
	glog.V(0).Infof("The config: bridge=%s, ip=%s", biface, bridgeip)
	bios, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Bios")
	cbfs, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Cbfs")
	glog.V(0).Infof("The config: bios=%s, cbfs=%s", bios, cbfs)
	host, _ := cfg.GetValue(goconfig.DEFAULT_SECTION, "Host")

	var tempdir = path.Join(utils.HYPER_ROOT, "run")
	os.Setenv("TMPDIR", tempdir)
	if err := os.MkdirAll(tempdir, 0755); err != nil && !os.IsExist(err) {
		return nil, err
	}

	var realRoot = path.Join(utils.HYPER_ROOT, "lib")
	// Create the root directory if it doesn't exists
	if err := os.MkdirAll(realRoot, 0755); err != nil && !os.IsExist(err) {
		return nil, err
	}

	var (
		db_file = fmt.Sprintf("%s/hyper.db", realRoot)
	)
	db, err := daemondb.NewDaemonDB(db_file)
	if err != nil {
		return nil, err
	}

	daemon := &Daemon{
		ID:          fmt.Sprintf("%d", os.Getpid()),
		db:          db,
		Kernel:      kernel,
		Initrd:      initrd,
		Bios:        bios,
		Cbfs:        cbfs,
		VboxImage:   vboxImage,
		PodList:     NewPodList(),
		VmList:      NewVmList(),
		Host:        host,
		BridgeIP:    bridgeip,
		BridgeIface: biface,
	}

	daemon.Daemon, err = docker.NewDaemon(dockerCfg, registryCfg)
	if err != nil {
		return nil, err
	}

	// Get the docker daemon info
	sysinfo, err := daemon.Daemon.SystemInfo()
	if err != nil {
		return nil, err
	}
	stor, err := StorageFactory(sysinfo)
	if err != nil {
		return nil, err
	}
	daemon.Storage = stor
	daemon.Storage.Init()

	return daemon, nil
}

开发者ID:juito，项目名称:hyper，代码行数:68，代码来源:daemon.go

示例15: 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 [!]")
		}
		l, err := listeners.Init(proto, addr, serverConfig.SocketGroup, serverConfig.TLSConfig)
		if err != nil {
			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 = cli.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

开发者ID:fntlnz，项目名称:docker，代码行数:67，代码来源:daemon.go

示例16: CmdDaemon


//.........这里部分代码省略.........
	/*
	type Daemon struct {
	ID                        string
	repository                string
	containers                container.Store
	execCommands              *exec.Store
	referenceStore            reference.Store
	downloadManager           *xfer.LayerDownloadManager
	uploadManager             *xfer.LayerUploadManager
	distributionMetadataStore dmetadata.Store
	trustKey                  libtrust.PrivateKey
	idIndex                   *truncindex.TruncIndex
	configStore               *Config
	statsCollector            *statsCollector
	defaultLogConfig          containertypes.LogConfig
	RegistryService           *registry.Service
	EventsService             *events.Events
	netController             libnetwork.NetworkController
	volumes                   *store.VolumeStore
	discoveryWatcher          discoveryReloader
	root                      string
	seccompEnabled            bool
	shutdown                  bool
	uidMaps                   []idtools.IDMap
	gidMaps                   []idtools.IDMap
	layerStore                layer.Store
	imageStore                image.Store
	nameIndex                 *registrar.Registrar
	linkIndex                 *linkIndex
	containerd                libcontainerd.Client
	defaultIsolation          containertypes.Isolation // Default isolation mode on Windows
           }
	*/
	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")

	//初始化http的路由，这个路由设计的非常易懂，所有的路由及处理函数的映射关系
	//请见api/server/router/文件夹中的内容。有类似这样的内容：
	//router.NewPostRoute("/containers/create", r.postContainersCreate),
	//其中，对应的处理函数postContainersCreate在api/server/router/container/container_routes.go
	//但是，实际上这个函数也不做具体的事情，他交给backend去做，就是daemon去做
	/*
	ccr, err := s.backend.ContainerCreate(types.ContainerCreateConfig{
		Name:             name,
		Config:           config,
		HostConfig:       hostConfig,
		NetworkingConfig: networkingConfig,
		AdjustCPUShares:  adjustCPUShares,
	})
	 */
	//其中的ContainerCreate在

开发者ID:DCdrone，项目名称:docker，代码行数:67，代码来源:daemon.go

注：本文中的github.com/docker/docker/daemon.NewDaemon函数示例整理自Github/MSDocs等源码及文档管理平台，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。