本文整理汇总了Golang中github.com/flynn/flynn/Godeps/_workspace/src/github.com/docker/docker/registry.Session.PutV2ImageManifest方法的典型用法代码示例。如果您正苦于以下问题:Golang Session.PutV2ImageManifest方法的具体用法?Golang Session.PutV2ImageManifest怎么用?Golang Session.PutV2ImageManifest使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/flynn/flynn/Godeps/_workspace/src/github.com/docker/docker/registry.Session
的用法示例。
在下文中一共展示了Session.PutV2ImageManifest方法的1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: pushV2Repository
//.........这里部分代码省略.........
layers := []*image.Image{layer}
for ; layer != nil; layer, err = layer.GetParent() {
if err != nil {
return err
}
if layersSeen[layer.ID] {
break
}
layers = append(layers, layer)
layersSeen[layer.ID] = true
}
m.FSLayers = make([]*registry.FSLayer, len(layers))
m.History = make([]*registry.ManifestHistory, len(layers))
// Schema version 1 requires layer ordering from top to root
for i, layer := range layers {
log.Debugf("Pushing layer: %s", layer.ID)
if layer.Config != nil && metadata.Image != layer.ID {
err = runconfig.Merge(&metadata, layer.Config)
if err != nil {
return err
}
}
jsonData, err := layer.RawJson()
if err != nil {
return fmt.Errorf("cannot retrieve the path for %s: %s", layer.ID, err)
}
checksum, err := layer.GetCheckSum(s.graph.ImageRoot(layer.ID))
if err != nil {
return fmt.Errorf("error getting image checksum: %s", err)
}
var exists bool
if len(checksum) > 0 {
sumParts := strings.SplitN(checksum, ":", 2)
if len(sumParts) < 2 {
return fmt.Errorf("Invalid checksum: %s", checksum)
}
// Call mount blob
exists, err = r.HeadV2ImageBlob(endpoint, repoInfo.RemoteName, sumParts[0], sumParts[1], auth)
if err != nil {
out.Write(sf.FormatProgress(stringid.TruncateID(layer.ID), "Image push failed", nil))
return err
}
}
if !exists {
if cs, err := s.pushV2Image(r, layer, endpoint, repoInfo.RemoteName, sf, out, auth); err != nil {
return err
} else if cs != checksum {
// Cache new checksum
if err := layer.SaveCheckSum(s.graph.ImageRoot(layer.ID), cs); err != nil {
return err
}
checksum = cs
}
} else {
out.Write(sf.FormatProgress(stringid.TruncateID(layer.ID), "Image already exists", nil))
}
m.FSLayers[i] = ®istry.FSLayer{BlobSum: checksum}
m.History[i] = ®istry.ManifestHistory{V1Compatibility: string(jsonData)}
}
if err := checkValidManifest(m); err != nil {
return fmt.Errorf("invalid manifest: %s", err)
}
log.Debugf("Pushing %s:%s to v2 repository", repoInfo.LocalName, tag)
mBytes, err := json.MarshalIndent(m, "", " ")
if err != nil {
return err
}
js, err := libtrust.NewJSONSignature(mBytes)
if err != nil {
return err
}
if err = js.Sign(s.trustKey); err != nil {
return err
}
signedBody, err := js.PrettySignature("signatures")
if err != nil {
return err
}
log.Infof("Signed manifest for %s:%s using daemon's key: %s", repoInfo.LocalName, tag, s.trustKey.KeyID())
// push the manifest
digest, err := r.PutV2ImageManifest(endpoint, repoInfo.RemoteName, tag, signedBody, mBytes, auth)
if err != nil {
return err
}
out.Write(sf.FormatStatus("", "Digest: %s", digest))
}
return nil
}