90437d9a6c
The current shebang requires /usr/bin/python which is not available in Ubuntu Jammy by default. Change-Id: Id64d6bba35e3dcecac7772964b81aea51661b6cb
84 lines
2.5 KiB
Python
84 lines
2.5 KiB
Python
#!/usr/bin/env python3
|
|
|
|
# Copyright (c) 2015 Rackspace, Inc.
|
|
#
|
|
# 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.
|
|
|
|
"""
|
|
Barbican worker server, running a periodic retry/scheduler process.
|
|
"""
|
|
|
|
import eventlet
|
|
import os
|
|
import sys
|
|
|
|
# Oslo messaging RPC server uses eventlet.
|
|
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
|
|
|
|
# 'Borrowed' from the Glance project:
|
|
# If ../barbican/__init__.py exists, add ../ to Python search path, so that
|
|
# it will override what happens to be installed in /usr/(local/)lib/python...
|
|
possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
|
|
os.pardir,
|
|
os.pardir))
|
|
if os.path.exists(os.path.join(possible_topdir, 'barbican', '__init__.py')):
|
|
sys.path.insert(0, possible_topdir)
|
|
|
|
|
|
from barbican.common import config
|
|
from barbican import queue
|
|
from barbican.queue import retry_scheduler
|
|
from barbican import version
|
|
|
|
from oslo_log import log
|
|
from oslo_service import service
|
|
|
|
|
|
def fail(returncode, e):
|
|
sys.stderr.write("ERROR: {0}\n".format(e))
|
|
sys.exit(returncode)
|
|
|
|
|
|
def main():
|
|
try:
|
|
CONF = config.CONF
|
|
CONF(sys.argv[1:], project='barbican',
|
|
version=version.version_info.version_string)
|
|
|
|
# Import and configure logging.
|
|
log.setup(CONF, 'barbican-retry-scheduler')
|
|
LOG = log.getLogger(__name__)
|
|
LOG.debug("Booting up Barbican worker retry/scheduler node...")
|
|
|
|
# Queuing initialization (as a client only).
|
|
queue.init(CONF, is_server_side=False)
|
|
|
|
service.launch(
|
|
CONF,
|
|
retry_scheduler.PeriodicServer(),
|
|
restart_method='mutate'
|
|
).wait()
|
|
except RuntimeError as e:
|
|
fail(1, e)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|