def test_notify_about_aggregate_update_without_name_id(self):
# Set empty aggregate payload
aggregate_payload = {}
compute_utils.notify_about_aggregate_update(self.context,
"create.start",
aggregate_payload)
self.assertEqual(len(fake_notifier.NOTIFICATIONS), 0)
def update_metadata(self, updates):
if self.in_api:
metadata_delete = _metadata_delete_from_db
metadata_add = _metadata_add_to_db
else:
metadata_delete = db.aggregate_metadata_delete
metadata_add = db.aggregate_metadata_add
payload = {'aggregate_id': self.id, 'meta_data': updates}
compute_utils.notify_about_aggregate_update(self._context,
"updatemetadata.start",
payload)
to_add = {}
for key, value in updates.items():
if value is None:
try:
metadata_delete(self._context, self.id, key)
except exception.AggregateMetadataNotFound:
pass
try:
self.metadata.pop(key)
except KeyError:
pass
else:
to_add[key] = value
self.metadata[key] = value
metadata_add(self._context, self.id, to_add)
compute_utils.notify_about_aggregate_update(self._context,
"updatemetadata.end",
payload)
self.obj_reset_changes(fields=['metadata'])
def test_notify_about_aggregate_update_without_name_id(self):
# Set empty aggregate payload
aggregate_payload = {}
compute_utils.notify_about_aggregate_update(self.context,
"create.start",
aggregate_payload)
self.assertEqual(len(fake_notifier.NOTIFICATIONS), 0)
def save(self):
self._assert_no_hosts('save')
updates = self.obj_get_changes()
payload = {'aggregate_id': self.id}
if 'metadata' in updates:
payload['meta_data'] = updates['metadata']
compute_utils.notify_about_aggregate_update(self._context,
"updateprop.start",
payload)
compute_utils.notify_about_aggregate_action(
context=self._context,
aggregate=self,
action=fields.NotificationAction.UPDATE_PROP,
phase=fields.NotificationPhase.START)
updates.pop('id', None)
db_aggregate = _aggregate_update_to_db(self._context, self.id, updates)
compute_utils.notify_about_aggregate_update(self._context,
"updateprop.end", payload)
compute_utils.notify_about_aggregate_action(
context=self._context,
aggregate=self,
action=fields.NotificationAction.UPDATE_PROP,
phase=fields.NotificationPhase.END)
self._from_db_object(self._context, self, db_aggregate)
def create(self):
if self.obj_attr_is_set('id'):
raise exception.ObjectActionError(action='create',
reason='already created')
# NOTE(mdoff): Once we have made it past a point where we know
# all aggregates have been migrated, we can remove this. Ideally
# in Ocata with a blocker migration to be sure.
if not self._ensure_migrated(self._context):
raise exception.ObjectActionError(
action='create',
reason='main database still contains aggregates')
self._assert_no_hosts('create')
updates = self.obj_get_changes()
payload = dict(updates)
if 'metadata' in updates:
# NOTE(danms): For some reason the notification format is weird
payload['meta_data'] = payload.pop('metadata')
if 'uuid' not in updates:
updates['uuid'] = uuidutils.generate_uuid()
LOG.debug('Generated uuid %(uuid)s for aggregate',
dict(uuid=updates['uuid']))
compute_utils.notify_about_aggregate_update(self._context,
"create.start",
payload)
metadata = updates.pop('metadata', None)
db_aggregate = _aggregate_create_in_db(self._context, updates,
metadata=metadata)
self._from_db_object(self._context, self, db_aggregate)
payload['aggregate_id'] = self.id
compute_utils.notify_about_aggregate_update(self._context,
"create.end",
payload)
def update_metadata(self, updates):
payload = {'aggregate_id': self.id,
'meta_data': updates}
compute_utils.notify_about_aggregate_update(self._context,
"updatemetadata.start",
payload)
compute_utils.notify_about_aggregate_action(
context=self._context,
aggregate=self,
action=fields.NotificationAction.UPDATE_METADATA,
phase=fields.NotificationPhase.START)
to_add = {}
for key, value in updates.items():
if value is None:
try:
_metadata_delete_from_db(self._context, self.id, key)
except exception.AggregateMetadataNotFound:
pass
try:
self.metadata.pop(key)
except KeyError:
pass
else:
to_add[key] = value
self.metadata[key] = value
_metadata_add_to_db(self._context, self.id, to_add)
compute_utils.notify_about_aggregate_update(self._context,
"updatemetadata.end",
payload)
compute_utils.notify_about_aggregate_action(
context=self._context,
aggregate=self,
action=fields.NotificationAction.UPDATE_METADATA,
phase=fields.NotificationPhase.END)
self.obj_reset_changes(fields=['metadata'])
def save(self):
self._assert_no_hosts('save')
updates = self.obj_get_changes()
payload = {'aggregate_id': self.id}
if 'metadata' in updates:
payload['meta_data'] = updates['metadata']
compute_utils.notify_about_aggregate_update(self._context,
"updateprop.start",
payload)
compute_utils.notify_about_aggregate_action(
context=self._context,
aggregate=self,
action=fields.NotificationAction.UPDATE_PROP,
phase=fields.NotificationPhase.START)
updates.pop('id', None)
db_aggregate = _aggregate_update_to_db(self._context,
self.id, updates)
compute_utils.notify_about_aggregate_update(self._context,
"updateprop.end",
payload)
compute_utils.notify_about_aggregate_action(
context=self._context,
aggregate=self,
action=fields.NotificationAction.UPDATE_PROP,
phase=fields.NotificationPhase.END)
self._from_db_object(self._context, self, db_aggregate)
def update_metadata(self, context, updates):
payload = {'aggregate_id': self.id,
'meta_data': updates}
compute_utils.notify_about_aggregate_update(context,
"updatemetadata.start",
payload)
to_add = {}
for key, value in updates.items():
if value is None:
try:
db.aggregate_metadata_delete(context, self.id, key)
except exception.AggregateMetadataNotFound:
pass
try:
self.metadata.pop(key)
except KeyError:
pass
else:
to_add[key] = value
self.metadata[key] = value
db.aggregate_metadata_add(context, self.id, to_add)
compute_utils.notify_about_aggregate_update(context,
"updatemetadata.end",
payload)
self.obj_reset_changes(fields=['metadata'])
def create(self):
if self.obj_attr_is_set('id'):
raise exception.ObjectActionError(action='create',
reason='already created')
self._assert_no_hosts('create')
updates = self.obj_get_changes()
payload = dict(updates)
if 'metadata' in updates:
# NOTE(danms): For some reason the notification format is weird
payload['meta_data'] = payload.pop('metadata')
if 'uuid' not in updates:
updates['uuid'] = uuidutils.generate_uuid()
LOG.debug('Generated uuid %(uuid)s for aggregate',
dict(uuid=updates['uuid']))
compute_utils.notify_about_aggregate_update(self._context,
"create.start",
payload)
metadata = updates.pop('metadata', None)
db_aggregate = db.aggregate_create(self._context, updates,
metadata=metadata)
self._from_db_object(self._context, self, db_aggregate)
payload['aggregate_id'] = self.id
compute_utils.notify_about_aggregate_update(self._context,
"create.end",
payload)
def update_metadata(self, updates):
payload = {'aggregate_id': self.id, 'meta_data': updates}
compute_utils.notify_about_aggregate_update(self._context,
"updatemetadata.start",
payload)
compute_utils.notify_about_aggregate_action(
context=self._context,
aggregate=self,
action=fields.NotificationAction.UPDATE_METADATA,
phase=fields.NotificationPhase.START)
to_add = {}
for key, value in updates.items():
if value is None:
try:
_metadata_delete_from_db(self._context, self.id, key)
except exception.AggregateMetadataNotFound:
pass
try:
self.metadata.pop(key)
except KeyError:
pass
else:
to_add[key] = value
self.metadata[key] = value
_metadata_add_to_db(self._context, self.id, to_add)
compute_utils.notify_about_aggregate_update(self._context,
"updatemetadata.end",
payload)
compute_utils.notify_about_aggregate_action(
context=self._context,
aggregate=self,
action=fields.NotificationAction.UPDATE_METADATA,
phase=fields.NotificationPhase.END)
self.obj_reset_changes(fields=['metadata'])
def test_notify_about_aggregate_update_with_name(self):
# Set aggregate payload
aggregate_payload = {"name": "fakegroup"}
compute_utils.notify_about_aggregate_update(self.context, "create.start", aggregate_payload)
self.assertEqual(len(fake_notifier.NOTIFICATIONS), 1)
msg = fake_notifier.NOTIFICATIONS[0]
self.assertEqual(msg.priority, "INFO")
self.assertEqual(msg.event_type, "aggregate.create.start")
payload = msg.payload
self.assertEqual(payload["name"], "fakegroup")
def test_notify_about_aggregate_update_with_id(self):
# Set aggregate payload
aggregate_payload = {"aggregate_id": 1}
compute_utils.notify_about_aggregate_update(self.context, "create.end", aggregate_payload)
self.assertEqual(len(fake_notifier.NOTIFICATIONS), 1)
msg = fake_notifier.NOTIFICATIONS[0]
self.assertEqual(msg.priority, "INFO")
self.assertEqual(msg.event_type, "aggregate.create.end")
payload = msg.payload
self.assertEqual(payload["aggregate_id"], 1)
def test_notify_about_aggregate_update_with_id(self):
# Set aggregate payload
aggregate_payload = {'aggregate_id': 1}
compute_utils.notify_about_aggregate_update(self.context, "create.end",
aggregate_payload)
self.assertEquals(len(fake_notifier.NOTIFICATIONS), 1)
msg = fake_notifier.NOTIFICATIONS[0]
self.assertEquals(msg.priority, 'INFO')
self.assertEquals(msg.event_type, 'aggregate.create.end')
payload = msg.payload
self.assertEquals(payload['aggregate_id'], 1)
def test_notify_about_aggregate_update_with_id(self):
# Set aggregate payload
aggregate_payload = {'aggregate_id': 1}
compute_utils.notify_about_aggregate_update(self.context,
"create.end",
aggregate_payload)
self.assertEquals(len(fake_notifier.NOTIFICATIONS), 1)
msg = fake_notifier.NOTIFICATIONS[0]
self.assertEquals(msg.priority, 'INFO')
self.assertEquals(msg.event_type, 'aggregate.create.end')
payload = msg.payload
self.assertEquals(payload['aggregate_id'], 1)
def test_notify_about_aggregate_update_with_name(self):
# Set aggregate payload
aggregate_payload = {'name': 'fakegroup'}
compute_utils.notify_about_aggregate_update(self.context,
"create.start",
aggregate_payload)
self.assertEqual(len(fake_notifier.NOTIFICATIONS), 1)
msg = fake_notifier.NOTIFICATIONS[0]
self.assertEqual(msg.priority, 'INFO')
self.assertEqual(msg.event_type, 'aggregate.create.start')
payload = msg.payload
self.assertEqual(payload['name'], 'fakegroup')
def save(self, context):
self._assert_no_hosts("save")
updates = self.obj_get_changes()
payload = {"aggregate_id": self.id}
if "metadata" in updates:
payload["meta_data"] = updates["metadata"]
compute_utils.notify_about_aggregate_update(context, "updateprop.start", payload)
updates.pop("id", None)
db_aggregate = db.aggregate_update(context, self.id, updates)
compute_utils.notify_about_aggregate_update(context, "updateprop.end", payload)
return self._from_db_object(context, self, db_aggregate)
def create(self, context):
self._assert_no_hosts("create")
updates = self.obj_get_changes()
payload = dict(updates)
if "metadata" in updates:
# NOTE(danms): For some reason the notification format is weird
payload["meta_data"] = payload.pop("metadata")
compute_utils.notify_about_aggregate_update(context, "create.start", payload)
metadata = updates.pop("metadata", None)
db_aggregate = db.aggregate_create(context, updates, metadata=metadata)
self._from_db_object(context, self, db_aggregate)
payload["aggregate_id"] = self.id
compute_utils.notify_about_aggregate_update(context, "create.end", payload)
def save(self, context):
self._assert_no_hosts('save')
updates = self.obj_get_changes()
payload = {'aggregate_id': self.id}
if 'metadata' in updates:
payload['meta_data'] = updates['metadata']
compute_utils.notify_about_aggregate_update(context,
"updateprop.start",
payload)
updates.pop('id', None)
db_aggregate = db.aggregate_update(context, self.id, updates)
compute_utils.notify_about_aggregate_update(context, "updateprop.end",
payload)
return self._from_db_object(context, self, db_aggregate)
def create(self, context):
self._assert_no_hosts('create')
updates = self.obj_get_changes()
payload = dict(updates)
if 'metadata' in updates:
# NOTE(danms): For some reason the notification format is weird
payload['meta_data'] = payload.pop('metadata')
compute_utils.notify_about_aggregate_update(context, "create.start",
payload)
metadata = updates.pop('metadata', None)
db_aggregate = db.aggregate_create(context, updates, metadata=metadata)
self._from_db_object(context, self, db_aggregate)
payload['aggregate_id'] = self.id
compute_utils.notify_about_aggregate_update(context, "create.end",
payload)
def save(self, context):
self._assert_no_hosts('save')
updates = self.obj_get_changes()
payload = {'aggregate_id': self.id}
if 'metadata' in updates:
payload['meta_data'] = updates['metadata']
compute_utils.notify_about_aggregate_update(context,
"updateprop.start",
payload)
updates.pop('id', None)
db_aggregate = db.aggregate_update(context, self.id, updates)
compute_utils.notify_about_aggregate_update(context,
"updateprop.end",
payload)
return self._from_db_object(context, self, db_aggregate)
def create(self):
if self.obj_attr_is_set('id'):
raise exception.ObjectActionError(action='create',
reason='already created')
# NOTE(mdoff): Once we have made it past a point where we know
# all aggregates have been migrated, we can remove this. Ideally
# in Ocata with a blocker migration to be sure.
if not self._ensure_migrated(self._context):
raise exception.ObjectActionError(
action='create',
reason='main database still contains aggregates')
self._assert_no_hosts('create')
updates = self.obj_get_changes()
payload = dict(updates)
if 'metadata' in updates:
# NOTE(danms): For some reason the notification format is weird
payload['meta_data'] = payload.pop('metadata')
if 'uuid' not in updates:
updates['uuid'] = uuidutils.generate_uuid()
self.uuid = updates['uuid']
LOG.debug('Generated uuid %(uuid)s for aggregate',
dict(uuid=updates['uuid']))
compute_utils.notify_about_aggregate_update(self._context,
"create.start",
payload)
compute_utils.notify_about_aggregate_action(
context=self._context,
aggregate=self,
action=fields.NotificationAction.CREATE,
phase=fields.NotificationPhase.START)
metadata = updates.pop('metadata', None)
db_aggregate = _aggregate_create_in_db(self._context, updates,
metadata=metadata)
self._from_db_object(self._context, self, db_aggregate)
payload['aggregate_id'] = self.id
compute_utils.notify_about_aggregate_update(self._context,
"create.end",
payload)
compute_utils.notify_about_aggregate_action(
context=self._context,
aggregate=self,
action=fields.NotificationAction.CREATE,
phase=fields.NotificationPhase.END)
def create(self, context):
self._assert_no_hosts('create')
updates = {}
for key in self.obj_what_changed():
updates[key] = self[key]
payload = dict(updates)
if 'metadata' in updates:
# NOTE(danms): For some reason the notification format is weird
payload['meta_data'] = payload.pop('metadata')
compute_utils.notify_about_aggregate_update(context,
"create.start",
payload)
metadata = updates.pop('metadata', None)
db_aggregate = db.aggregate_create(context, updates, metadata=metadata)
self._from_db_object(context, self, db_aggregate)
payload['aggregate_id'] = self.id
compute_utils.notify_about_aggregate_update(context,
"create.end",
payload)
def save(self):
self._assert_no_hosts('save')
updates = self.obj_get_changes()
payload = {'aggregate_id': self.id}
if 'metadata' in updates:
payload['meta_data'] = updates['metadata']
compute_utils.notify_about_aggregate_update(self._context,
"updateprop.start",
payload)
updates.pop('id', None)
try:
db_aggregate = _aggregate_update_to_db(self._context, self.id,
updates)
except exception.AggregateNotFound:
db_aggregate = db.aggregate_update(self._context, self.id, updates)
compute_utils.notify_about_aggregate_update(self._context,
"updateprop.end", payload)
self._from_db_object(self._context, self, db_aggregate)
def create(self):
if self.obj_attr_is_set('id'):
raise exception.ObjectActionError(action='create',
reason='already created')
self._assert_no_hosts('create')
updates = self.obj_get_changes()
payload = dict(updates)
if 'metadata' in updates:
# NOTE(danms): For some reason the notification format is weird
payload['meta_data'] = payload.pop('metadata')
compute_utils.notify_about_aggregate_update(self._context,
"create.start", payload)
metadata = updates.pop('metadata', None)
db_aggregate = db.aggregate_create(self._context,
updates,
metadata=metadata)
self._from_db_object(self._context, self, db_aggregate)
payload['aggregate_id'] = self.id
compute_utils.notify_about_aggregate_update(self._context,
"create.end", payload)
def save(self):
self._assert_no_hosts('save')
updates = self.obj_get_changes()
payload = {'aggregate_id': self.id}
if 'metadata' in updates:
payload['meta_data'] = updates['metadata']
compute_utils.notify_about_aggregate_update(self._context,
"updateprop.start",
payload)
updates.pop('id', None)
try:
db_aggregate = _aggregate_update_to_db(self._context,
self.id, updates)
except exception.AggregateNotFound:
db_aggregate = db.aggregate_update(self._context, self.id, updates)
compute_utils.notify_about_aggregate_update(self._context,
"updateprop.end",
payload)
self._from_db_object(self._context, self, db_aggregate)
def create(self):
if self.obj_attr_is_set('id'):
raise exception.ObjectActionError(action='create',
reason='already created')
self._assert_no_hosts('create')
updates = self.obj_get_changes()
payload = dict(updates)
if 'metadata' in updates:
# NOTE(danms): For some reason the notification format is weird
payload['meta_data'] = payload.pop('metadata')
if 'uuid' not in updates:
updates['uuid'] = uuidutils.generate_uuid()
self.uuid = updates['uuid']
LOG.debug('Generated uuid %(uuid)s for aggregate',
dict(uuid=updates['uuid']))
compute_utils.notify_about_aggregate_update(self._context,
"create.start",
payload)
compute_utils.notify_about_aggregate_action(
context=self._context,
aggregate=self,
action=fields.NotificationAction.CREATE,
phase=fields.NotificationPhase.START)
metadata = updates.pop('metadata', None)
db_aggregate = _aggregate_create_in_db(self._context, updates,
metadata=metadata)
self._from_db_object(self._context, self, db_aggregate)
payload['aggregate_id'] = self.id
compute_utils.notify_about_aggregate_update(self._context,
"create.end",
payload)
compute_utils.notify_about_aggregate_action(
context=self._context,
aggregate=self,
action=fields.NotificationAction.CREATE,
phase=fields.NotificationPhase.END)