def migrate_instance_groups_to_api_db(context, count):
main_groups = _get_main_instance_groups(context, count)
done = 0
for db_group in main_groups:
group = objects.InstanceGroup(context=context,
user_id=db_group.user_id,
project_id=db_group.project_id,
uuid=db_group.uuid,
name=db_group.name,
policies=db_group.policies,
members=db_group.members)
try:
group._create(skipcheck=True)
except exception.InstanceGroupIdExists:
# NOTE(melwitt): This might happen if there's a failure right after
# the InstanceGroup was created and the migration is re-run.
pass
db_api.instance_group_delete(context, db_group.uuid)
done += 1
return len(main_groups), done
def migrate_instance_groups_to_api_db(context, count):
main_groups = _get_main_instance_groups(context, count)
done = 0
for db_group in main_groups:
group = objects.InstanceGroup(context=context,
user_id=db_group.user_id,
project_id=db_group.project_id,
uuid=db_group.uuid,
name=db_group.name,
policies=db_group.policies,
members=db_group.members)
try:
group._create(skipcheck=True)
except exception.InstanceGroupIdExists:
# NOTE(melwitt): This might happen if there's a failure right after
# the InstanceGroup was created and the migration is re-run.
pass
db_api.instance_group_delete(context, db_group.uuid)
done += 1
return len(main_groups), done
def test_upgrade_with_deleted_instance_groups(self):
group = db_api.instance_group_create(self.context, self.ig_values)
db_api.instance_group_delete(self.context, group['uuid'])
self.migration.upgrade(self.engine)
def test_upgrade_with_deleted_instance_groups(self):
group = db_api.instance_group_create(self.context, self.ig_values)
db_api.instance_group_delete(self.context, group['uuid'])
self.migration.upgrade(self.engine)
