e18bc3944e
nova.flags is no longer needed except to load nova config options shared across multiple daemons. This removes nova.flags from the bin programs and makes sure that nova.flags is imported in nova.config for now. Change-Id: If066ac0070387bee4b41e6a78ad972f7a0955c75
81 lines
2.6 KiB
Python
Executable File
81 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python
|
|
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
|
|
# Copyright 2011 OpenStack, LLC
|
|
# Copyright 2010 United States Government as represented by the
|
|
# Administrator of the National Aeronautics and Space Administration.
|
|
# All Rights Reserved.
|
|
#
|
|
# 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 all nova services.
|
|
|
|
This script attempts to start all the nova services in one process. Each
|
|
service is started in its own greenthread. Please note that exceptions and
|
|
sys.exit() on the starting of a service are logged and the script will
|
|
continue attempting to launch the rest of the services.
|
|
|
|
"""
|
|
|
|
import eventlet
|
|
eventlet.monkey_patch(os=False)
|
|
|
|
import os
|
|
import sys
|
|
|
|
|
|
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, "nova", "__init__.py")):
|
|
sys.path.insert(0, possible_topdir)
|
|
|
|
|
|
from nova import config
|
|
from nova.objectstore import s3server
|
|
from nova.openstack.common import log as logging
|
|
from nova import service
|
|
from nova import utils
|
|
from nova.vnc import xvp_proxy
|
|
|
|
|
|
CONF = config.CONF
|
|
LOG = logging.getLogger('nova.all')
|
|
|
|
if __name__ == '__main__':
|
|
config.parse_args(sys.argv)
|
|
logging.setup("nova")
|
|
utils.monkey_patch()
|
|
launcher = service.ProcessLauncher()
|
|
|
|
# nova-api
|
|
for api in CONF.enabled_apis:
|
|
try:
|
|
server = service.WSGIService(api)
|
|
launcher.launch_server(server, workers=server.workers or 1)
|
|
except (Exception, SystemExit):
|
|
LOG.exception(_('Failed to load %s') % '%s-api' % api)
|
|
|
|
for mod in [s3server, xvp_proxy]:
|
|
try:
|
|
launcher.launch_server(mod.get_wsgi_server())
|
|
except (Exception, SystemExit):
|
|
LOG.exception(_('Failed to load %s') % mod.__name__)
|
|
|
|
for binary in ['nova-compute', 'nova-network', 'nova-scheduler',
|
|
'nova-cert']:
|
|
try:
|
|
launcher.launch_server(service.Service.create(binary=binary))
|
|
except (Exception, SystemExit):
|
|
LOG.exception(_('Failed to load %s'), binary)
|
|
launcher.wait()
|