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
}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)
}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
}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)
}