Example #1
0
// SetDescriptor sets the descriptor data for the given digest using a redis
// hash. A hash is used here since we may store unrelated fields about a layer
// in the future.
func (rbds *redisBlobDescriptorService) SetDescriptor(ctx context.Context, dgst digest.Digest, desc distribution.Descriptor) error {
	if err := dgst.Validate(); err != nil {
		return err
	}

	if err := cache.ValidateDescriptor(desc); err != nil {
		return err
	}

	conn := rbds.pool.Get()
	defer conn.Close()

	return rbds.setDescriptor(ctx, conn, dgst, desc)
}
Example #2
0
func (mbdc *mapBlobDescriptorCache) SetDescriptor(ctx context.Context, dgst digest.Digest, desc distribution.Descriptor) error {
	if err := dgst.Validate(); err != nil {
		return err
	}

	if err := cache.ValidateDescriptor(desc); err != nil {
		return err
	}

	mbdc.mu.Lock()
	defer mbdc.mu.Unlock()

	mbdc.descriptors[dgst] = desc
	return nil
}
Example #3
0
func (rsrbds *repositoryScopedRedisBlobDescriptorService) SetDescriptor(ctx context.Context, dgst digest.Digest, desc distribution.Descriptor) error {
	if err := dgst.Validate(); err != nil {
		return err
	}

	if err := cache.ValidateDescriptor(desc); err != nil {
		return err
	}

	if dgst != desc.Digest {
		if dgst.Algorithm() == desc.Digest.Algorithm() {
			return fmt.Errorf("redis cache: digest for descriptors differ but algorthim does not: %q != %q", dgst, desc.Digest)
		}
	}

	conn := rsrbds.upstream.pool.Get()
	defer conn.Close()

	return rsrbds.setDescriptor(ctx, conn, dgst, desc)
}