038cb43567
The conductor service was missing so running nova-all no longer results in a complete environment. This patch adds conductor to the binary list and updates the code to handle the different way in which conductor specifies the topic and manager. Fixes bug 1152371 Change-Id: I4862ad66216ab980e8636e9f3cdbabbace6ee73c
101 lines
3.5 KiB
Python
Executable File
101 lines
3.5 KiB
Python
Executable File
#!/usr/bin/env python
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 OpenStack Foundation
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# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Starter script for all nova services.
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This script attempts to start all the nova services in one process. Each
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service is started in its own greenthread. Please note that exceptions and
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sys.exit() on the starting of a service are logged and the script will
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continue attempting to launch the rest of the services.
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"""
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import eventlet
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eventlet.monkey_patch(os=False)
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import os
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import sys
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from oslo.config import cfg
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possible_topdir = os.path.normpath(os.path.join(os.path.abspath(
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sys.argv[0]), os.pardir, os.pardir))
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if os.path.exists(os.path.join(possible_topdir, "nova", "__init__.py")):
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sys.path.insert(0, possible_topdir)
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from nova import config
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from nova.objectstore import s3server
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from nova.openstack.common import log as logging
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from nova import service
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from nova import utils
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from nova.vnc import xvp_proxy
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CONF = cfg.CONF
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CONF.import_opt('manager', 'nova.conductor.api', group='conductor')
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CONF.import_opt('topic', 'nova.conductor.api', group='conductor')
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CONF.import_opt('enabled_apis', 'nova.service')
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LOG = logging.getLogger('nova.all')
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if __name__ == '__main__':
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config.parse_args(sys.argv)
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logging.setup("nova")
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utils.monkey_patch()
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launcher = service.ProcessLauncher()
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# nova-api
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for api in CONF.enabled_apis:
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try:
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server = service.WSGIService(api)
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launcher.launch_server(server, workers=server.workers or 1)
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except (Exception, SystemExit):
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LOG.exception(_('Failed to load %s') % '%s-api' % api)
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for mod in [s3server, xvp_proxy]:
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try:
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launcher.launch_server(mod.get_wsgi_server())
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except (Exception, SystemExit):
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LOG.exception(_('Failed to load %s') % mod.__name__)
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for binary in ['nova-compute', 'nova-network', 'nova-scheduler',
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'nova-cert', 'nova-conductor']:
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# FIXME(sirp): Most service configs are defined in nova/service.py, but
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# conductor has set a new precedent of storing these configs
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# nova/<service>/api.py.
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#
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# We should update the existing services to use this new approach so we
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# don't have to treat conductor differently here.
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if binary == 'nova-conductor':
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topic = CONF.conductor.topic
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manager = CONF.conductor.manager
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else:
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topic = None
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manager = None
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try:
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launcher.launch_server(service.Service.create(binary=binary,
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topic=topic,
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manager=manager))
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except (Exception, SystemExit):
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LOG.exception(_('Failed to load %s'), binary)
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launcher.wait()
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