neutron/neutron/server/__init__.py
Victor Morales 429703a9a8 Expose neutron api application as a wsgi script
This can then be loaded into a wsgi compatible web server like
apache2/httpd or nginx.

DocImpact A new neutron-api script is installed, and can be used to
start either a standalone wsgi server (calling the script directly),
or as a wsgi script loaded by a web server (e.g. by httpd/mod_wsgi).

Change-Id: Ie9bb8b33f6e1335219e574d832ac264b043d90e6
Partial-Bug: #1666779
Co-Authored-By: Brandon Logan <brandon.logan@rackspace.com>
Co-Authored-By: Ihar Hrachyshka <ihrachys@redhat.com>
2017-04-17 02:07:27 +00:00

53 lines
1.7 KiB
Python

# Copyright 2011 VMware, Inc.
# 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.
# If ../neutron/__init__.py exists, add ../ to Python search path, so that
# it will override what happens to be installed in /usr/(local/)lib/python...
import sys
from oslo_config import cfg
from neutron._i18n import _
from neutron.common import config
from neutron.common import profiler
def _init_configuration():
# the configuration will be read into the cfg.CONF global data structure
config.init(sys.argv[1:])
config.setup_logging()
config.set_config_defaults()
if not cfg.CONF.config_file:
sys.exit(_("ERROR: Unable to find configuration file via the default"
" search paths (~/.neutron/, ~/, /etc/neutron/, /etc/) and"
" the '--config-file' option!"))
def boot_server(server_func):
_init_configuration()
try:
server_func()
except KeyboardInterrupt:
pass
except RuntimeError as e:
sys.exit(_("ERROR: %s") % e)
def get_application():
_init_configuration()
profiler.setup('neutron-server', cfg.CONF.host)
return config.load_paste_app('neutron')