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# 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 Designate API."""
import os
from oslo_config import cfg
from oslo_log import log as logging
from paste import deploy
from designate import conf
from designate import heartbeat_emitter
from designate import policy
from designate import rpc
from designate.common import config
CONF = conf.CONF
CONFIG_FILES = ['api-paste.ini', 'designate.conf']
def _get_config_files(env=None):
if env is None:
env = os.environ
dirname = env.get('OS_DESIGNATE_CONFIG_DIR', '/etc/designate').strip()
return [os.path.join(dirname, config_file) for config_file in CONFIG_FILES]
def init_application():
conf_files = _get_config_files()
logging.register_options(cfg.CONF)
cfg.CONF([], project='designate', default_config_files=conf_files)
config.set_defaults()
logging.setup(cfg.CONF, 'designate')
policy.init()
if not rpc.initialized():
rpc.init(CONF)
heartbeat = heartbeat_emitter.get_heartbeat_emitter('api')
heartbeat.start()
conf = conf_files[0]
return deploy.loadapp('config:%s' % conf, name='osapi_dns')
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