def create(self):
if self.obj_attr_is_set("id"):
raise exception.ObjectActionError(action="create", reason=_("already_created"))
updates = self.cinder_obj_get_changes()
if "group" in updates:
raise exception.ObjectActionError(action="create", reason=_("group assigned"))
db_group_snapshots = db.group_snapshot_create(self._context, updates)
self._from_db_object(self._context, self, db_group_snapshots)
def create(self):
if self.obj_attr_is_set('id'):
raise exception.ObjectActionError(action='create',
reason=_('already_created'))
updates = self.cinder_obj_get_changes()
if 'group' in updates:
raise exception.ObjectActionError(action='create',
reason=_('group assigned'))
db_group_snapshots = db.group_snapshot_create(self._context, updates)
self._from_db_object(self._context, self, db_group_snapshots)
def create(self):
if self.obj_attr_is_set('id'):
raise exception.ObjectActionError(action='create',
reason=_('already_created'))
updates = self.cinder_obj_get_changes()
if 'group' in updates:
raise exception.ObjectActionError(
action='create', reason=_('group assigned'))
db_group_snapshots = db.group_snapshot_create(self._context, updates)
self._from_db_object(self._context, self, db_group_snapshots)
def create_group_snapshot(ctxt,
group_id,
group_type_id=None,
name='test_group_snapshot',
description='this is a test group snapshot',
status='creating',
recursive_create_if_needed=True,
return_vo=True,
**kwargs):
"""Create a group snapshot object in the DB."""
values = {
'user_id': ctxt.user_id or fake.USER_ID,
'project_id': ctxt.project_id or fake.PROJECT_ID,
'status': status,
'name': name,
'description': description,
'group_id': group_id,
'group_type_id': group_type_id}
values.update(kwargs)
if recursive_create_if_needed and group_id:
create_grp = False
try:
objects.Group.get_by_id(ctxt,
group_id)
create_vol = not db.volume_get_all_by_generic_group(
ctxt, group_id)
except exception.GroupNotFound:
create_grp = True
create_vol = True
if create_grp:
create_group(ctxt, id=group_id, group_type_id=group_type_id)
if create_vol:
create_volume(ctxt, group_id=group_id)
if not return_vo:
return db.group_snapshot_create(ctxt, values)
else:
group_snapshot = objects.GroupSnapshot(ctxt)
new_id = values.pop('id', None)
group_snapshot.update(values)
group_snapshot.create()
if new_id and new_id != group_snapshot.id:
db.group_snapshot_update(ctxt, group_snapshot.id, {'id': new_id})
group_snapshot = objects.GroupSnapshot.get_by_id(ctxt, new_id)
return group_snapshot
def create_group_snapshot(ctxt,
group_id,
group_type_id=None,
name='test_group_snapshot',
description='this is a test group snapshot',
status='creating',
recursive_create_if_needed=True,
return_vo=True,
**kwargs):
"""Create a group snapshot object in the DB."""
values = {
'user_id': ctxt.user_id or fake.USER_ID,
'project_id': ctxt.project_id or fake.PROJECT_ID,
'status': status,
'name': name,
'description': description,
'group_id': group_id,
'group_type_id': group_type_id}
values.update(kwargs)
if recursive_create_if_needed and group_id:
create_grp = False
try:
objects.Group.get_by_id(ctxt,
group_id)
create_vol = not db.volume_get_all_by_generic_group(
ctxt, group_id)
except exception.GroupNotFound:
create_grp = True
create_vol = True
if create_grp:
create_group(ctxt, id=group_id, group_type_id=group_type_id)
if create_vol:
create_volume(ctxt, group_id=group_id)
if not return_vo:
return db.group_snapshot_create(ctxt, values)
else:
group_snapshot = objects.GroupSnapshot(ctxt)
new_id = values.pop('id', None)
group_snapshot.update(values)
group_snapshot.create()
if new_id and new_id != group_snapshot.id:
db.group_snapshot_update(ctxt, group_snapshot.id, {'id': new_id})
group_snapshot = objects.GroupSnapshot.get_by_id(ctxt, new_id)
return group_snapshot