/usr/lib/python2.7/dist-packages/neutron_lbaas/agent/agent.py is in python-neutron-lbaas 1:9.1.0-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Copyright 2015 Rackspace
#
# 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 sys
from neutron.agent.common import config
from neutron.agent.linux import interface
from neutron.common import config as common_config
from neutron.common import rpc as n_rpc
from oslo_config import cfg
from oslo_service import service
from neutron_lbaas._i18n import _
from neutron_lbaas.agent import agent_manager as manager
from neutron_lbaas.services.loadbalancer import constants
OPTS = [
cfg.IntOpt(
'periodic_interval',
default=10,
help=_('Seconds between periodic task runs')
)
]
class LbaasAgentService(n_rpc.Service):
def start(self):
super(LbaasAgentService, self).start()
self.tg.add_timer(
cfg.CONF.periodic_interval,
self.manager.run_periodic_tasks,
None,
None
)
def main():
cfg.CONF.register_opts(OPTS)
cfg.CONF.register_opts(manager.OPTS)
# import interface options just in case the driver uses namespaces
cfg.CONF.register_opts(interface.OPTS)
config.register_interface_driver_opts_helper(cfg.CONF)
config.register_agent_state_opts_helper(cfg.CONF)
config.register_root_helper(cfg.CONF)
common_config.init(sys.argv[1:])
config.setup_logging()
mgr = manager.LbaasAgentManager(cfg.CONF)
svc = LbaasAgentService(
host=cfg.CONF.host,
topic=constants.LOADBALANCER_AGENTV2,
manager=mgr
)
service.launch(cfg.CONF, svc).wait()
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