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Enable storage replication for V2 and add backfill tool

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Fixes #1501
This commit is contained in:
Joseph Schorr 2016-05-31 16:43:49 -04:00
parent 1ddc73416c
commit 12924784ce
6 changed files with 93 additions and 12 deletions
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11
endpoints/v2/manifest.py
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@ -23,6 +23,7 @@ from endpoints.v2.errors import (BlobUnknown, ManifestInvalid, ManifestUnknown,
NameInvalid)
from endpoints.trackhelper import track_and_log
from endpoints.notificationhelper import spawn_notification
from util.registry.replication import queue_storage_replication
from digest import digest_tools
from data import model
from data.database import RepositoryTag
@ -441,7 +442,6 @@ def _write_manifest_itself(namespace_name, repo_name, manifest):
image = model.image.synthesize_v1_image(repo, blob_storage, working_docker_id,
v1_mdata.created, v1_mdata.comment, v1_mdata.command,
v1_metadata_json, parent_image)
images_map[v1_mdata.docker_id] = image
if not layers:
@ -453,6 +453,15 @@ def _write_manifest_itself(namespace_name, repo_name, manifest):
leaf_layer_id = images_map[layers[-1].v1_metadata.docker_id].docker_image_id
model.tag.store_tag_manifest(namespace_name, repo_name, tag_name, leaf_layer_id, manifest_digest,
manifest.bytes)
# Queue all blob manifests for replication.
# TODO(jschorr): Find a way to optimize this insertion.
if features.STORAGE_REPLICATION:
for mdata in layers:
digest_str = str(mdata.digest)
blob_storage = storage_map.get(digest_str)
queue_storage_replication(namespace_name, blob_storage)
return (repo, tag_name, manifest_digest)