senlin/bin/senlin-engine
2015-02-17 09:54:40 +08:00

59 lines
1.9 KiB
Python
Executable File

#!/usr/bin/env python
#
# 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.
"""
Senlin Engine Server.
"""
import eventlet
eventlet.monkey_patch()
import os
import sys
# If ../senlin/__init__.py exists, add ../ to Python search path, so that
# it will override what happens to be installed in /usr/(local/)lib/python...
POSSIBLE_TOPDIR = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
os.pardir,
os.pardir))
if os.path.exists(os.path.join(POSSIBLE_TOPDIR, 'senlin', '__init__.py')):
sys.path.insert(0, POSSIBLE_TOPDIR)
from oslo_config import cfg
from oslo_i18n import _lazy
from oslo_log import log as logging
from senlin.common import consts
from senlin.common import messaging
from senlin.openstack.common import service
_lazy.enable_lazy()
LOG = logging.getLogger('senlin.engine')
if __name__ == '__main__':
logging.register_options(cfg.CONF)
cfg.CONF(project='senlin', prog='senlin-engine')
logging.setup(cfg.CONF, 'senlin-engine')
logging.set_defaults()
messaging.setup()
from senlin.engine import service as engine
srv = engine.EngineService(cfg.CONF.host, consts.ENGINE_TOPIC)
launcher = service.launch(srv, workers=cfg.CONF.num_engine_workers)
# the following periodic tasks are intended serve as HA checking
# srv.create_periodic_tasks()
launcher.wait()