cinder/cinder/cmd/api.py
Corey Bryant 9f0aae5b58 Monkey patch original current_thread _active
Monkey patch the original current_thread to use the up-to-date _active
global variable. This solution is based on that documented at:
https://github.com/eventlet/eventlet/issues/592

Change-Id: Ida548b4bec00530418fd3d7ab254e971af77d3fe
Closes-Bug: #1863021
2020-05-01 10:35:13 -04:00

70 lines
2.2 KiB
Python

#!/usr/bin/env python
# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# 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.
"""Starter script for Cinder OS API."""
import logging as python_logging
import sys
import eventlet # noqa
eventlet.monkey_patch()
# Monkey patch the original current_thread to use the up-to-date _active
# global variable. See https://bugs.launchpad.net/bugs/1863021 and
# https://github.com/eventlet/eventlet/issues/592
import __original_module_threading as orig_threading
import threading # noqa
orig_threading.current_thread.__globals__['_active'] = threading._active
from oslo_config import cfg
from oslo_log import log as logging
from oslo_reports import guru_meditation_report as gmr
from oslo_reports import opts as gmr_opts
from cinder import i18n # noqa
i18n.enable_lazy()
# Need to register global_opts
from cinder.common import config
from cinder import coordination
from cinder import objects
from cinder import rpc
from cinder import service
from cinder import utils
from cinder import version
CONF = cfg.CONF
def main():
objects.register_all()
gmr_opts.set_defaults(CONF)
CONF(sys.argv[1:], project='cinder',
version=version.version_string())
config.set_middleware_defaults()
logging.setup(CONF, "cinder")
python_logging.captureWarnings(True)
utils.monkey_patch()
gmr.TextGuruMeditation.setup_autorun(version, conf=CONF)
coordination.COORDINATOR.start()
rpc.init(CONF)
launcher = service.process_launcher()
server = service.WSGIService('osapi_volume')
launcher.launch_service(server, workers=server.workers)
launcher.wait()