57d9951f82
As we are not actually employed by the openstack foundation we cannot legally use the Openstack Foundation on our copyrights.
107 lines
3.9 KiB
Python
107 lines
3.9 KiB
Python
#!/usr/bin/env python
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# Copyright 2016 Rackspace Hosting Inc.
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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"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import sys
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from gunicorn.app import base
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from gunicorn import config as gconfig
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from neutron.common import config
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from neutron.common import utils
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from neutron import service # noqa For api_workers config value
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from oslo_config import cfg
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from oslo_log import log as logging
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options = [
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cfg.StrOpt('access_log',
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default='/var/log/neutron/http_access.log',
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help='The Access log file to write to.'),
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cfg.StrOpt('error_log',
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default='/var/log/neutron/http_error.log',
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help='The Error log file to write to.'),
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cfg.StrOpt('worker_class',
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default='eventlet',
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help='The type of workers to use.'),
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cfg.IntOpt('worker_connections',
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default=20,
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help='The number of concurrent worker threads.'),
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cfg.IntOpt('limit_request_line',
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default=0,
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help='The maximum size of HTTP request line in bytes.'),
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cfg.StrOpt('loglevel',
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default='debug',
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help='The granularity of Error log outputs.'),
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]
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cfg.CONF.register_opts(options, 'gunicorn')
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LOG = logging.getLogger(__name__)
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class Neutron(base.Application):
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def init(self, *args, **kwargs):
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pass
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def load_config(self):
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self.cfg = gconfig.Config(self.usage, prog=self.prog)
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settings = {'bind': '%s:%s' % (cfg.CONF.bind_host, cfg.CONF.bind_port),
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'workers': cfg.CONF.api_workers,
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'worker_connections': cfg.CONF.gunicorn.worker_connections,
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'worker_class': cfg.CONF.gunicorn.worker_class,
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'proc_name': 'neutron-server',
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'accesslog': cfg.CONF.gunicorn.access_log,
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'errorlog': cfg.CONF.gunicorn.error_log,
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'limit_request_line': cfg.CONF.gunicorn.limit_request_line,
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'loglevel': cfg.CONF.gunicorn.loglevel,
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'access_log_format': ' '.join(('%(h)s',
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'%(l)s',
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'%(u)s',
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'%(t)s',
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'"%(r)s"',
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'%(s)s',
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'%(b)s',
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'"%(f)s"',
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'"%(a)s"',
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'%(T)s',
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'%(D)s',)),
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}
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for k, v in settings.iteritems():
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self.cfg.set(k.lower(), v)
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def load(self):
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return config.load_paste_app(app_name=self.prog)
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def run(self):
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base.Arbiter(self).run()
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def main():
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config.init(sys.argv[1:])
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if not cfg.CONF.config_file:
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sys.exit(_("ERROR: Unable to find configuration file via the default"
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" search paths (~/.neutron/, ~/, /etc/neutron/, /etc/) and"
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" the '--config-file' option!"))
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config.setup_logging()
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utils.log_opt_values(LOG)
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neutron_api = Neutron(prog='neutron')
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neutron_api.run()
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if __name__ == '__main__':
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main()
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