Golang distribution.Pull函数代码示例

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本文整理汇总了Golang中github.com/docker/docker/distribution.Pull函数的典型用法代码示例。如果您正苦于以下问题：Golang Pull函数的具体用法？Golang Pull怎么用？Golang Pull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Pull函数的4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: PullImage

// PullImage initiates a pull operation. image is the repository name to pull, and
// tag may be either empty, or indicate a specific tag to pull.
func (daemon *Daemon) PullImage(ref reference.Named, metaHeaders map[string][]string, authConfig *types.AuthConfig, outStream io.Writer) error {
	// Include a buffer so that slow client connections don't affect
	// transfer performance.
	progressChan := make(chan progress.Progress, 100)

	writesDone := make(chan struct{})

	ctx, cancelFunc := context.WithCancel(context.Background())

	go func() {
		writeDistributionProgress(cancelFunc, outStream, progressChan)
		close(writesDone)
	}()

	imagePullConfig := &distribution.ImagePullConfig{
		MetaHeaders:     metaHeaders,
		AuthConfig:      authConfig,
		ProgressOutput:  progress.ChanOutput(progressChan),
		RegistryService: daemon.RegistryService,
		EventsService:   daemon.EventsService,
		MetadataStore:   daemon.distributionMetadataStore,
		ImageStore:      daemon.imageStore,
		TagStore:        daemon.tagStore,
		DownloadManager: daemon.downloadManager,
	}

	err := distribution.Pull(ctx, ref, imagePullConfig)
	close(progressChan)
	<-writesDone
	return err
}

开发者ID:jasonamyers，项目名称:docker，代码行数:33，代码来源:daemon.go

示例2: pull

func (pm *Manager) pull(ctx context.Context, ref reference.Named, config *distribution.ImagePullConfig, outStream io.Writer) error {
	if outStream != nil {
		// Include a buffer so that slow client connections don't affect
		// transfer performance.
		progressChan := make(chan progress.Progress, 100)

		writesDone := make(chan struct{})

		defer func() {
			close(progressChan)
			<-writesDone
		}()

		var cancelFunc context.CancelFunc
		ctx, cancelFunc = context.WithCancel(ctx)

		go func() {
			progressutils.WriteDistributionProgress(cancelFunc, outStream, progressChan)
			close(writesDone)
		}()

		config.ProgressOutput = progress.ChanOutput(progressChan)
	} else {
		config.ProgressOutput = progress.DiscardOutput()
	}
	return distribution.Pull(ctx, ref, config)
}

开发者ID:docker，项目名称:docker，代码行数:27，代码来源:backend_linux.go

示例3: pullImageWithReference

func (daemon *Daemon) pullImageWithReference(ctx context.Context, ref reference.Named, metaHeaders map[string][]string, authConfig *types.AuthConfig, outStream io.Writer) error {
	// Include a buffer so that slow client connections don't affect
	// transfer performance.
	progressChan := make(chan progress.Progress, 100)

	writesDone := make(chan struct{})

	ctx, cancelFunc := context.WithCancel(ctx)

	go func() {
		progressutils.WriteDistributionProgress(cancelFunc, outStream, progressChan)
		close(writesDone)
	}()

	imagePullConfig := &distribution.ImagePullConfig{
		Config: distribution.Config{
			MetaHeaders:      metaHeaders,
			AuthConfig:       authConfig,
			ProgressOutput:   progress.ChanOutput(progressChan),
			RegistryService:  daemon.RegistryService,
			ImageEventLogger: daemon.LogImageEvent,
			MetadataStore:    daemon.distributionMetadataStore,
			ImageStore:       distribution.NewImageConfigStoreFromStore(daemon.imageStore),
			ReferenceStore:   daemon.referenceStore,
		},
		DownloadManager: daemon.downloadManager,
		Schema2Types:    distribution.ImageTypes,
	}

	err := distribution.Pull(ctx, ref, imagePullConfig)
	close(progressChan)
	<-writesDone
	return err
}

开发者ID:shakamunyi，项目名称:docker，代码行数:34，代码来源:image_pull.go

示例4: PullImage

// PullImage initiates a pull operation. image is the repository name to pull, and
// tag may be either empty, or indicate a specific tag to pull.
func (daemon *Daemon) PullImage(ref reference.Named, metaHeaders map[string][]string, authConfig *cliconfig.AuthConfig, outStream io.Writer) error {
	imagePullConfig := &distribution.ImagePullConfig{
		MetaHeaders:     metaHeaders,
		AuthConfig:      authConfig,
		OutStream:       outStream,
		RegistryService: daemon.RegistryService,
		EventsService:   daemon.EventsService,
		MetadataStore:   daemon.distributionMetadataStore,
		LayerStore:      daemon.layerStore,
		ImageStore:      daemon.imageStore,
		TagStore:        daemon.tagStore,
		Pool:            daemon.distributionPool,
	}

	return distribution.Pull(ref, imagePullConfig)
}

开发者ID:ChristianBoehlke，项目名称:docker，代码行数:18，代码来源:daemon.go

注：本文中的github.com/docker/docker/distribution.Pull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。