Source code for ironic_inspector.common.rpc_service

# 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.

from oslo_config import cfg
from oslo_log import log
from oslo_service import service

from ironic_inspector.common import rpc
from ironic_inspector.conductor import manager

CONF = cfg.CONF
LOG = log.getLogger(__name__)

SERVER_NAME = 'ironic-inspector-rpc-server'


[docs] class RPCService(service.Service): def __init__(self, host): super(RPCService, self).__init__() self.host = host self.manager = manager.ConductorManager() self.rpcserver = None
[docs] def start(self): super(RPCService, self).start() self.rpcserver = rpc.get_server([self.manager]) self.rpcserver.start() self.manager.init_host() LOG.info('Created RPC server for service %(service)s on host ' '%(host)s.', {'service': manager.MANAGER_TOPIC, 'host': self.host})
[docs] def stop(self): try: self.rpcserver.stop() self.rpcserver.wait() except Exception as e: LOG.exception('Service error occurred when stopping the ' 'RPC server. Error: %s', e) try: self.manager.del_host() except Exception as e: LOG.exception('Service error occurred when cleaning up ' 'the RPC manager. Error: %s', e) super(RPCService, self).stop(graceful=True) LOG.info('Stopped RPC server for service %(service)s on host ' '%(host)s.', {'service': manager.MANAGER_TOPIC, 'host': self.host})