Add labeling of built manifests with their build IDs

Also sends the digests to the notification

Fixes #593

buildman/component/buildcomponent.py

@@ -14,6 +14,7 @@ from buildman.jobutil.buildjob import BuildJobLoadException
 from buildman.jobutil.buildstatus import StatusHandler
 from buildman.jobutil.workererror import WorkerError
 
+from data import model
 from data.database import BUILD_PHASE
 
 HEARTBEAT_DELTA = datetime.timedelta(seconds=30)
@@ -284,6 +285,8 @@ class BuildComponent(BaseComponent):
 
   def _build_complete(self, result):
     """ Wraps up a completed build. Handles any errors and calls self._build_finished. """
+    build_id = self._current_job.repo_build.uuid
+
     try:
       # Retrieve the result. This will raise an ApplicationError on any error that occurred.
       result_value = result.result()
@@ -300,10 +303,25 @@ class BuildComponent(BaseComponent):
       self._build_status.set_phase(BUILD_PHASE.COMPLETE)
       trollius.async(self._build_finished(BuildJobResult.COMPLETE))
 
+      # Label the pushed manifests with the build metadata.
+      manifest_digests = kwargs.get('digests') or []
+      for digest in manifest_digests:
+        try:
+          manifest = model.tag.load_manifest_by_digest(self._current_job.namespace,
+                                                       self._current_job.repo_name, digest)
+          model.label.create_manifest_label(manifest, model.label.INTERNAL_LABEL_BUILD_UUID,
+                                            build_id, 'internal', 'text/plain')
+        except model.InvalidManifestException:
+          logger.debug('Could not find built manifest with digest %s under repo %s/%s for build %s',
+                       digest, self._current_job.namespace, self._current_job.repo_name,
+                       build_id)
+          continue
+
       # Send the notification that the build has completed successfully.
-      self._current_job.send_notification('build_success', image_id=kwargs.get('image_id'))
+      self._current_job.send_notification('build_success',
+                                          image_id=kwargs.get('image_id'),
+                                          manifest_digests=manifest_digests)
     except ApplicationError as aex:
-      build_id = self._current_job.repo_build.uuid
       worker_error = WorkerError(aex.error, aex.kwargs.get('base_error'))
 
       # Write the error to the log.

buildman/jobutil/buildjob.py

@@ -32,7 +32,7 @@ class BuildJob(object):
   def has_retries_remaining(self):
     return self.job_item.retries_remaining > 0
 
-  def send_notification(self, kind, error_message=None, image_id=None):
+  def send_notification(self, kind, error_message=None, image_id=None, manifest_digests=None):
     tags = self.build_config.get('docker_tags', ['latest'])
     event_data = {
       'build_id': self.repo_build.uuid,
@@ -46,6 +46,9 @@ class BuildJob(object):
     if image_id is not None:
       event_data['image_id'] = image_id
 
+    if manifest_digests:
+      event_data['manifest_digests'] = manifest_digests
+
     if error_message is not None:
       event_data['error_message'] = error_message
 

data/model/label.py

@@ -10,6 +10,9 @@ from util.validation import is_json
 
 logger = logging.getLogger(__name__)
 
+# Label which marks a manifest with its source build ID.
+INTERNAL_LABEL_BUILD_UUID = 'quay.build.uuid'
+
 
 @lru_cache(maxsize=1)
 def get_label_source_types():