RETIRED, Tricircle is to provide networking automation across Neutron.
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# Copyright (c) 2017 Huawei Tech. Co,. Ltd.
# 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.
"""WSGI script for Tricircle API
WSGI handler for running Tricircle API under Apache2, nginx, gunicorn etc.
Community wide goal in Pike:
https://governance.openstack.org/tc/goals/pike/deploy-api-in-wsgi.html
"""
import os
import os.path
from oslo_config import cfg
from oslo_log import log as logging
from tricircle.api import app
from tricircle.common import config
CONFIG_FILE = 'api.conf'
CONF = cfg.CONF
LOG = logging.getLogger(__name__)
def _get_config_file(env=None):
if env is None:
env = os.environ
dir_name = env.get('TRICIRCLE_CONF_DIR', '/etc/tricircle').strip()
return os.path.join(dir_name, CONFIG_FILE)
def init_application():
# initialize the config system
conf_file = _get_config_file()
config.init(app.common_opts, ['--config-file', conf_file])
LOG.info("Configuration:")
CONF.log_opt_values(LOG, logging.INFO)
# return WSGI app
return app.setup_app()