nova/nova/cmd/conductor.py

47 lines
1.4 KiB
Python

# Copyright 2012 IBM Corp.
#
# 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.
"""Starter script for Nova Conductor."""
import sys
from oslo_concurrency import processutils
from oslo_log import log as logging
from oslo_reports import guru_meditation_report as gmr
import nova.conf
from nova import config
from nova import objects
from nova import service
from nova import utils
from nova import version
CONF = nova.conf.CONF
def main():
config.parse_args(sys.argv)
logging.setup(CONF, "nova")
utils.monkey_patch()
objects.register_all()
objects.Service.enable_min_version_cache()
gmr.TextGuruMeditation.setup_autorun(version)
server = service.Service.create(binary='nova-conductor',
topic=CONF.conductor.topic)
workers = CONF.conductor.workers or processutils.get_worker_count()
service.serve(server, workers=workers)
service.wait()