コード例 #1
0
ファイル: revisionstore.go プロジェクト: lusis/distribution
// put stores the manifest in the repository, if not already present. Any
// updated signatures will be stored, as well.
func (rs *revisionStore) put(ctx context.Context, sm *manifest.SignedManifest) (distribution.Descriptor, error) {
	// Resolve the payload in the manifest.
	payload, err := sm.Payload()
	if err != nil {
		return distribution.Descriptor{}, err
	}

	// Digest and store the manifest payload in the blob store.
	revision, err := rs.blobStore.Put(ctx, manifest.ManifestMediaType, payload)
	if err != nil {
		context.GetLogger(ctx).Errorf("error putting payload into blobstore: %v", err)
		return distribution.Descriptor{}, err
	}

	// Link the revision into the repository.
	if err := rs.blobStore.linkBlob(ctx, revision); err != nil {
		return distribution.Descriptor{}, err
	}

	// Grab each json signature and store them.
	signatures, err := sm.Signatures()
	if err != nil {
		return distribution.Descriptor{}, err
	}

	if err := rs.repository.Signatures().Put(revision.Digest, signatures...); err != nil {
		return distribution.Descriptor{}, err
	}

	return revision, nil
}
コード例 #2
0
ファイル: revisionstore.go プロジェクト: jhadvig/origin
// put stores the manifest in the repository, if not already present. Any
// updated signatures will be stored, as well.
func (rs *revisionStore) put(sm *manifest.SignedManifest) (digest.Digest, error) {
	// Resolve the payload in the manifest.
	payload, err := sm.Payload()
	if err != nil {
		return "", err
	}

	// Digest and store the manifest payload in the blob store.
	revision, err := rs.blobStore.put(payload)
	if err != nil {
		logrus.Errorf("error putting payload into blobstore: %v", err)
		return "", err
	}

	// Link the revision into the repository.
	if err := rs.link(revision); err != nil {
		return "", err
	}

	// Grab each json signature and store them.
	signatures, err := sm.Signatures()
	if err != nil {
		return "", err
	}

	if err := rs.Signatures().Put(revision, signatures...); err != nil {
		return "", err
	}

	return revision, nil
}
コード例 #3
0
// Put creates or updates the named manifest.
func (r *repository) Put(ctx context.Context, manifest *manifest.SignedManifest) error {
	// Resolve the payload in the manifest.
	payload, err := manifest.Payload()
	if err != nil {
		return err
	}

	// Calculate digest
	dgst, err := digest.FromBytes(payload)
	if err != nil {
		return err
	}

	// Upload to openshift
	ism := imageapi.ImageStreamMapping{
		ObjectMeta: kapi.ObjectMeta{
			Namespace: r.namespace,
			Name:      r.name,
		},
		Tag: manifest.Tag,
		Image: imageapi.Image{
			ObjectMeta: kapi.ObjectMeta{
				Name: dgst.String(),
				Annotations: map[string]string{
					imageapi.ManagedByOpenShiftAnnotation: "true",
				},
			},
			DockerImageReference: fmt.Sprintf("%s/%s/%s@%s", r.registryAddr, r.namespace, r.name, dgst.String()),
			DockerImageManifest:  string(payload),
		},
	}

	if err := r.registryClient.ImageStreamMappings(r.namespace).Create(&ism); err != nil {
		// if the error was that the image stream wasn't found, try to auto provision it
		statusErr, ok := err.(*kerrors.StatusError)
		if !ok {
			log.Errorf("Error creating ImageStreamMapping: %s", err)
			return err
		}

		status := statusErr.ErrStatus
		if status.Code != http.StatusNotFound || status.Details.Kind != "imageStream" || status.Details.ID != r.name {
			log.Errorf("Error creating ImageStreamMapping: %s", err)
			return err
		}

		stream := imageapi.ImageStream{
			ObjectMeta: kapi.ObjectMeta{
				Name: r.name,
			},
		}

		client, ok := UserClientFrom(ctx)
		if !ok {
			log.Errorf("Error creating user client to auto provision ImageStream: OpenShift user client unavailable")
			return statusErr
		}

		if _, err := client.ImageStreams(r.namespace).Create(&stream); err != nil {
			log.Errorf("Error auto provisioning ImageStream: %s", err)
			return statusErr
		}

		// try to create the ISM again
		if err := r.registryClient.ImageStreamMappings(r.namespace).Create(&ism); err != nil {
			log.Errorf("Error creating ImageStreamMapping: %s", err)
			return err
		}
	}

	// Grab each json signature and store them.
	signatures, err := manifest.Signatures()
	if err != nil {
		return err
	}

	for _, signature := range signatures {
		if err := r.Signatures().Put(dgst, signature); err != nil {
			log.Errorf("Error storing signature: %s", err)
			return err
		}
	}

	return nil
}