76 lines
2.4 KiB
Python
76 lines
2.4 KiB
Python
# 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.
|
|
|
|
import os
|
|
|
|
import glance_store
|
|
from oslo_config import cfg
|
|
from oslo_log import log as logging
|
|
import osprofiler.initializer
|
|
|
|
from glance.common import config
|
|
from glance import notifier
|
|
|
|
CONF = cfg.CONF
|
|
CONF.import_group("profiler", "glance.common.wsgi")
|
|
CONF.import_opt("enabled_backends", "glance.common.wsgi")
|
|
logging.register_options(CONF)
|
|
|
|
CONFIG_FILES = ['glance-api-paste.ini',
|
|
'glance-image-import.conf',
|
|
'glance-api.conf']
|
|
|
|
|
|
def _get_config_files(env=None):
|
|
if env is None:
|
|
env = os.environ
|
|
dirname = env.get('OS_GLANCE_CONFIG_DIR', '/etc/glance').strip()
|
|
config_files = []
|
|
for config_file in CONFIG_FILES:
|
|
cfg_file = os.path.join(dirname, config_file)
|
|
# As 'glance-image-import.conf' is optional conf file
|
|
# so include it only if it's existing.
|
|
if config_file == 'glance-image-import.conf' and (
|
|
not os.path.exists(cfg_file)):
|
|
continue
|
|
config_files.append(cfg_file)
|
|
|
|
return config_files
|
|
|
|
|
|
def _setup_os_profiler():
|
|
notifier.set_defaults()
|
|
if CONF.profiler.enabled:
|
|
osprofiler.initializer.init_from_conf(conf=CONF,
|
|
context={},
|
|
project='glance',
|
|
service='api',
|
|
host=CONF.bind_host)
|
|
|
|
|
|
def init_app():
|
|
config_files = _get_config_files()
|
|
CONF([], project='glance', default_config_files=config_files)
|
|
logging.setup(CONF, "glance")
|
|
|
|
if CONF.enabled_backends:
|
|
glance_store.register_store_opts(CONF)
|
|
glance_store.create_multi_stores(CONF)
|
|
glance_store.verify_store()
|
|
else:
|
|
glance_store.register_opts(CONF)
|
|
glance_store.create_stores(CONF)
|
|
glance_store.verify_default_store()
|
|
|
|
_setup_os_profiler()
|
|
return config.load_paste_app('glance-api')
|