Golang registrar.NewRegistrar函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/docker/docker/pkg/registrar.NewRegistrar函数的典型用法代码示例。如果您正苦于以下问题：Golang NewRegistrar函数的具体用法？Golang NewRegistrar怎么用？Golang NewRegistrar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NewRegistrar函数的3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: NewDaemon


//.........这里部分代码省略.........
	ifs, err := image.NewFSStoreBackend(filepath.Join(imageRoot, "imagedb"))
	if err != nil {
		return nil, err
	}

	d.imageStore, err = image.NewImageStore(ifs, d.layerStore)
	if err != nil {
		return nil, err
	}

	// Configure the volumes driver
	volStore, err := d.configureVolumes(rootUID, rootGID)
	if err != nil {
		return nil, err
	}

	trustKey, err := api.LoadOrCreateTrustKey(config.TrustKeyPath)
	if err != nil {
		return nil, err
	}

	trustDir := filepath.Join(config.Root, "trust")

	if err := system.MkdirAll(trustDir, 0700); err != nil {
		return nil, err
	}

	distributionMetadataStore, err := dmetadata.NewFSMetadataStore(filepath.Join(imageRoot, "distribution"))
	if err != nil {
		return nil, err
	}

	eventsService := events.New()

	referenceStore, err := reference.NewReferenceStore(filepath.Join(imageRoot, "repositories.json"))
	if err != nil {
		return nil, fmt.Errorf("Couldn't create Tag store repositories: %s", err)
	}

	migrationStart := time.Now()
	if err := v1.Migrate(config.Root, graphDriver, d.layerStore, d.imageStore, referenceStore, distributionMetadataStore); err != nil {
		logrus.Errorf("Graph migration failed: %q. Your old graph data was found to be too inconsistent for upgrading to content-addressable storage. Some of the old data was probably not upgraded. We recommend starting over with a clean storage directory if possible.", err)
	}
	logrus.Infof("Graph migration to content-addressability took %.2f seconds", time.Since(migrationStart).Seconds())

	// Discovery is only enabled when the daemon is launched with an address to advertise.  When
	// initialized, the daemon is registered and we can store the discovery backend as its read-only
	if err := d.initDiscovery(config); err != nil {
		return nil, err
	}

	sysInfo := sysinfo.New(false)
	// Check if Devices cgroup is mounted, it is hard requirement for container security,
	// on Linux.
	if runtime.GOOS == "linux" && !sysInfo.CgroupDevicesEnabled {
		return nil, fmt.Errorf("Devices cgroup isn't mounted")
	}

	d.ID = trustKey.PublicKey().KeyID()
	d.repository = daemonRepo
	d.containers = container.NewMemoryStore()
	d.execCommands = exec.NewStore()
	d.referenceStore = referenceStore
	d.distributionMetadataStore = distributionMetadataStore
	d.trustKey = trustKey
	d.idIndex = truncindex.NewTruncIndex([]string{})
	d.statsCollector = d.newStatsCollector(1 * time.Second)
	d.defaultLogConfig = containertypes.LogConfig{
		Type:   config.LogConfig.Type,
		Config: config.LogConfig.Config,
	}
	d.RegistryService = registryService
	d.EventsService = eventsService
	d.volumes = volStore
	d.root = config.Root
	d.uidMaps = uidMaps
	d.gidMaps = gidMaps
	d.seccompEnabled = sysInfo.Seccomp

	d.nameIndex = registrar.NewRegistrar()
	d.linkIndex = newLinkIndex()
	d.containerdRemote = containerdRemote

	go d.execCommandGC()

	d.containerd, err = containerdRemote.Client(d)
	if err != nil {
		return nil, err
	}

	if err := d.restore(); err != nil {
		return nil, err
	}

	if err := pluginInit(d, config, containerdRemote); err != nil {
		return nil, err
	}

	return d, nil
}

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

示例2: TestGetContainer

func TestGetContainer(t *testing.T) {
	c1 := &container.Container{
		CommonContainer: container.CommonContainer{
			ID:   "5a4ff6a163ad4533d22d69a2b8960bf7fafdcba06e72d2febdba229008b0bf57",
			Name: "tender_bardeen",
		},
	}

	c2 := &container.Container{
		CommonContainer: container.CommonContainer{
			ID:   "3cdbd1aa394fd68559fd1441d6eff2ab7c1e6363582c82febfaa8045df3bd8de",
			Name: "drunk_hawking",
		},
	}

	c3 := &container.Container{
		CommonContainer: container.CommonContainer{
			ID:   "3cdbd1aa394fd68559fd1441d6eff2abfafdcba06e72d2febdba229008b0bf57",
			Name: "3cdbd1aa",
		},
	}

	c4 := &container.Container{
		CommonContainer: container.CommonContainer{
			ID:   "75fb0b800922abdbef2d27e60abcdfaf7fb0698b2a96d22d3354da361a6ff4a5",
			Name: "5a4ff6a163ad4533d22d69a2b8960bf7fafdcba06e72d2febdba229008b0bf57",
		},
	}

	c5 := &container.Container{
		CommonContainer: container.CommonContainer{
			ID:   "d22d69a2b8960bf7fafdcba06e72d2febdba960bf7fafdcba06e72d2f9008b060b",
			Name: "d22d69a2b896",
		},
	}

	store := container.NewMemoryStore()
	store.Add(c1.ID, c1)
	store.Add(c2.ID, c2)
	store.Add(c3.ID, c3)
	store.Add(c4.ID, c4)
	store.Add(c5.ID, c5)

	index := truncindex.NewTruncIndex([]string{})
	index.Add(c1.ID)
	index.Add(c2.ID)
	index.Add(c3.ID)
	index.Add(c4.ID)
	index.Add(c5.ID)

	daemon := &Daemon{
		containers: store,
		idIndex:    index,
		nameIndex:  registrar.NewRegistrar(),
	}

	daemon.reserveName(c1.ID, c1.Name)
	daemon.reserveName(c2.ID, c2.Name)
	daemon.reserveName(c3.ID, c3.Name)
	daemon.reserveName(c4.ID, c4.Name)
	daemon.reserveName(c5.ID, c5.Name)

	if container, _ := daemon.GetContainer("3cdbd1aa394fd68559fd1441d6eff2ab7c1e6363582c82febfaa8045df3bd8de"); container != c2 {
		t.Fatal("Should explicitly match full container IDs")
	}

	if container, _ := daemon.GetContainer("75fb0b8009"); container != c4 {
		t.Fatal("Should match a partial ID")
	}

	if container, _ := daemon.GetContainer("drunk_hawking"); container != c2 {
		t.Fatal("Should match a full name")
	}

	// c3.Name is a partial match for both c3.ID and c2.ID
	if c, _ := daemon.GetContainer("3cdbd1aa"); c != c3 {
		t.Fatal("Should match a full name even though it collides with another container's ID")
	}

	if container, _ := daemon.GetContainer("d22d69a2b896"); container != c5 {
		t.Fatal("Should match a container where the provided prefix is an exact match to the its name, and is also a prefix for its ID")
	}

	if _, err := daemon.GetContainer("3cdbd1"); err == nil {
		t.Fatal("Should return an error when provided a prefix that partially matches multiple container ID's")
	}

	if _, err := daemon.GetContainer("nothing"); err == nil {
		t.Fatal("Should return an error when provided a prefix that is neither a name or a partial match to an ID")
	}
}

开发者ID:Mic92，项目名称:docker，代码行数:91，代码来源:daemon_test.go

示例3: NewDaemon


//.........这里部分代码省略.........

	// Configure the volumes driver
	volStore, err := configureVolumes(config, rootUID, rootGID)
	if err != nil {
		return nil, err
	}

	trustKey, err := api.LoadOrCreateTrustKey(config.TrustKeyPath)
	if err != nil {
		return nil, err
	}

	trustDir := filepath.Join(config.Root, "trust")

	if err := system.MkdirAll(trustDir, 0700); err != nil {
		return nil, err
	}

	distributionMetadataStore, err := dmetadata.NewFSMetadataStore(filepath.Join(imageRoot, "distribution"))
	if err != nil {
		return nil, err
	}

	eventsService := events.New()

	referenceStore, err := reference.NewReferenceStore(filepath.Join(imageRoot, "repositories.json"))
	if err != nil {
		return nil, fmt.Errorf("Couldn't create Tag store repositories: %s", err)
	}

	if err := restoreCustomImage(d.imageStore, d.layerStore, referenceStore); err != nil {
		return nil, fmt.Errorf("Couldn't restore custom images: %s", err)
	}

	migrationStart := time.Now()
	if err := v1.Migrate(config.Root, graphDriver, d.layerStore, d.imageStore, referenceStore, distributionMetadataStore); err != nil {
		return nil, err
	}
	logrus.Infof("Graph migration to content-addressability took %.2f seconds", time.Since(migrationStart).Seconds())

	// Discovery is only enabled when the daemon is launched with an address to advertise.  When
	// initialized, the daemon is registered and we can store the discovery backend as its read-only
	if err := d.initDiscovery(config); err != nil {
		return nil, err
	}

	d.netController, err = d.initNetworkController(config)
	if err != nil {
		return nil, fmt.Errorf("Error initializing network controller: %v", err)
	}

	sysInfo := sysinfo.New(false)
	// Check if Devices cgroup is mounted, it is hard requirement for container security,
	// on Linux/FreeBSD.
	if runtime.GOOS != "windows" && !sysInfo.CgroupDevicesEnabled {
		return nil, fmt.Errorf("Devices cgroup isn't mounted")
	}

	ed, err := execdrivers.NewDriver(config.ExecOptions, config.ExecRoot, config.Root, sysInfo)
	if err != nil {
		return nil, err
	}

	d.ID = trustKey.PublicKey().KeyID()
	d.repository = daemonRepo
	d.containers = container.NewMemoryStore()
	d.execCommands = exec.NewStore()
	d.referenceStore = referenceStore
	d.distributionMetadataStore = distributionMetadataStore
	d.trustKey = trustKey
	d.idIndex = truncindex.NewTruncIndex([]string{})
	d.configStore = config
	d.execDriver = ed
	d.statsCollector = d.newStatsCollector(1 * time.Second)
	d.defaultLogConfig = containertypes.LogConfig{
		Type:   config.LogConfig.Type,
		Config: config.LogConfig.Config,
	}
	d.RegistryService = registryService
	d.EventsService = eventsService
	d.volumes = volStore
	d.root = config.Root
	d.uidMaps = uidMaps
	d.gidMaps = gidMaps
	d.seccompEnabled = sysInfo.Seccomp

	d.nameIndex = registrar.NewRegistrar()
	d.linkIndex = newLinkIndex()

	if err := d.cleanupMounts(); err != nil {
		return nil, err
	}
	go d.execCommandGC()

	if err := d.restore(); err != nil {
		return nil, err
	}

	return d, nil
}

开发者ID:float001，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/pkg/registrar.NewRegistrar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。