deb-mistral/tools/sync_db.py
Luong Anh Tuan 1827e5434e Using sys.exit(main()) instead of main()
TrivialFix: Similar [1] in Kolla project
As we known, Exceptions are raised by the sys.exit() function. When they
are not handled, no stack traceback is printed in the Python interpreter.
Therefore, when using sys.exit(main()) instead of main()
may be more readable and reasonable.

[1] https://review.openstack.org/#/c/349353/

Change-Id: Ic71d4bfb1085c68ea9eb7e1382e7263a81634ad1
2016-09-26 10:52:42 +07:00

55 lines
1.6 KiB
Python

# Copyright 2014 - Mirantis, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import sys
import keystonemiddleware.opts as keystonemw_opts
from oslo_config import cfg
from oslo_log import log as logging
from mistral import config
from mistral.db.v2 import api as db_api
from mistral.services import action_manager
from mistral.services import workflows
CONF = cfg.CONF
def main():
# NOTE(jaosorior): This is needed in order for db-sync to also register the
# keystonemiddleware options. Those options are used by clients that need a
# keystone session in order to be able to register their actions.
# This can be removed when mistral moves out of using keystonemiddleware in
# favor of keystoneauth1.
for group, opts in keystonemw_opts.list_auth_token_opts():
CONF.register_opts(opts, group=group)
config.parse_args()
if len(CONF.config_file) == 0:
print("Usage: sync_db --config-file <path-to-config-file>")
return exit(1)
logging.setup(CONF, 'Mistral')
db_api.setup_db()
action_manager.sync_db()
workflows.sync_db()
if __name__ == '__main__':
sys.exit(main())