/usr/lib/python2.7/dist-packages/oslo_messaging/_cmd/zmq_proxy.py is in python-oslo.messaging 5.10.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | # Copyright 2015 Mirantis, 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.
import argparse
import logging
from oslo_config import cfg
from oslo_messaging._drivers.zmq_driver.proxy import zmq_proxy
from oslo_messaging._drivers.zmq_driver.proxy import zmq_queue_proxy
from oslo_messaging._drivers.zmq_driver import zmq_options
CONF = cfg.CONF
zmq_options.register_opts(CONF)
opt_group = cfg.OptGroup(name='zmq_proxy_opts',
title='ZeroMQ proxy options')
CONF.register_opts(zmq_proxy.zmq_proxy_opts, group=opt_group)
USAGE = """ Usage: ./zmq-proxy.py [-h] [] ...
Usage example:
python oslo_messaging/_cmd/zmq-proxy.py"""
def main():
parser = argparse.ArgumentParser(
description='ZeroMQ proxy service',
usage=USAGE
)
parser.add_argument('--config-file', dest='config_file', type=str,
help='Path to configuration file')
parser.add_argument('--host', dest='host', type=str,
help='Host FQDN for current proxy')
parser.add_argument('--frontend-port', dest='frontend_port', type=int,
help='Front-end ROUTER port number')
parser.add_argument('--backend-port', dest='backend_port', type=int,
help='Back-end ROUTER port number')
parser.add_argument('--publisher-port', dest='publisher_port', type=int,
help='Back-end PUBLISHER port number')
parser.add_argument('-d', '--debug', dest='debug', type=bool,
default=False,
help="Turn on DEBUG logging level instead of INFO")
args = parser.parse_args()
if args.config_file:
cfg.CONF(["--config-file", args.config_file])
log_level = logging.INFO
if args.debug:
log_level = logging.DEBUG
logging.basicConfig(level=log_level,
format='%(asctime)s %(name)s '
'%(levelname)-8s %(message)s')
if args.host:
CONF.zmq_proxy_opts.host = args.host
if args.frontend_port:
CONF.set_override('frontend_port', args.frontend_port,
group='zmq_proxy_opts')
if args.backend_port:
CONF.set_override('backend_port', args.backend_port,
group='zmq_proxy_opts')
if args.publisher_port:
CONF.set_override('publisher_port', args.publisher_port,
group='zmq_proxy_opts')
reactor = zmq_proxy.ZmqProxy(CONF, zmq_queue_proxy.UniversalQueueProxy)
try:
while True:
reactor.run()
except (KeyboardInterrupt, SystemExit):
reactor.close()
if __name__ == "__main__":
main()
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