53 lines
1.7 KiB
Go
53 lines
1.7 KiB
Go
package images // import "github.com/docker/docker/daemon/images"
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import (
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"context"
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"io"
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"time"
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"github.com/distribution/reference"
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"github.com/docker/distribution/manifest/schema2"
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"github.com/docker/docker/api/types/registry"
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"github.com/docker/docker/distribution"
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progressutils "github.com/docker/docker/distribution/utils"
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"github.com/docker/docker/pkg/progress"
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)
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// PushImage initiates a push operation on the repository named localName.
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func (i *ImageService) PushImage(ctx context.Context, ref reference.Named, metaHeaders map[string][]string, authConfig *registry.AuthConfig, outStream io.Writer) error {
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start := time.Now()
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// Include a buffer so that slow client connections don't affect
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// transfer performance.
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progressChan := make(chan progress.Progress, 100)
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writesDone := make(chan struct{})
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ctx, cancelFunc := context.WithCancel(ctx)
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go func() {
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progressutils.WriteDistributionProgress(cancelFunc, outStream, progressChan)
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close(writesDone)
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}()
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imagePushConfig := &distribution.ImagePushConfig{
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Config: distribution.Config{
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MetaHeaders: metaHeaders,
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AuthConfig: authConfig,
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ProgressOutput: progress.ChanOutput(progressChan),
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RegistryService: i.registryService,
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ImageEventLogger: i.LogImageEvent,
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MetadataStore: i.distributionMetadataStore,
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ImageStore: distribution.NewImageConfigStoreFromStore(i.imageStore),
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ReferenceStore: i.referenceStore,
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},
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ConfigMediaType: schema2.MediaTypeImageConfig,
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LayerStores: distribution.NewLayerProvidersFromStore(i.layerStore),
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UploadManager: i.uploadManager,
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}
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err := distribution.Push(ctx, ref, imagePushConfig)
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close(progressChan)
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<-writesDone
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ImageActions.WithValues("push").UpdateSince(start)
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return err
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}
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