qinling/qinling/cmd/engine.py

52 lines
1.5 KiB
Python

# Copyright 2017 - Catalyst IT Limited
#
# 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 cotyledon
from cotyledon import oslo_config_glue
from oslo_config import cfg
from oslo_log import log as logging
from qinling import config
from qinling.engine import service as eng_service
from qinling import rpc
from qinling.utils import common
CONF = cfg.CONF
def main():
try:
config.parse_args(args=common.get_properly_ordered_parameters())
common.print_server_info("engine")
logging.setup(CONF, 'qinling')
# Initialize RPC configuration.
rpc.get_transport()
sm = cotyledon.ServiceManager()
sm.add(
eng_service.EngineService,
workers=1,
)
oslo_config_glue.setup(sm, CONF, reload_method="mutate")
sm.run()
except RuntimeError as excp:
sys.stderr.write("ERROR: %s\n" % excp)
sys.exit(1)
if __name__ == '__main__':
main()