024802aafd
The neutron.common.rpc module has been in neutron-lib for awhile now and neutron is shimmed to use neutron-lib already. This patch removes neutron.common.rpc and switches the code over to use neutron-lib's implementation where needed. NeutronLibImpact Change-Id: I733f07a8c4a2af071b3467bd710290eee11a4f4c
80 lines
2.9 KiB
Python
80 lines
2.9 KiB
Python
# Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from neutron_lib.agent import topics
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from neutron_lib.api.definitions import metering as metering_apidef
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from neutron_lib import rpc as n_rpc
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from neutron.api.rpc.agentnotifiers import metering_rpc_agent_api
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from neutron.db.metering import metering_db
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from neutron.db.metering import metering_rpc
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from neutron import service
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class MeteringPlugin(metering_db.MeteringDbMixin):
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"""Implementation of the Neutron Metering Service Plugin."""
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supported_extension_aliases = [metering_apidef.ALIAS]
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path_prefix = "/metering"
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__filter_validation_support = True
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def __init__(self):
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super(MeteringPlugin, self).__init__()
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self.meter_rpc = metering_rpc_agent_api.MeteringAgentNotifyAPI()
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rpc_worker = service.RpcWorker([self], worker_process_count=0)
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self.add_worker(rpc_worker)
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def start_rpc_listeners(self):
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self.endpoints = [metering_rpc.MeteringRpcCallbacks(self)]
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self.conn = n_rpc.Connection()
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self.conn.create_consumer(
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topics.METERING_PLUGIN, self.endpoints, fanout=False)
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return self.conn.consume_in_threads()
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def create_metering_label(self, context, metering_label):
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label = super(MeteringPlugin, self).create_metering_label(
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context, metering_label)
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data = self.get_sync_data_metering(context)
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self.meter_rpc.add_metering_label(context, data)
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return label
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def delete_metering_label(self, context, label_id):
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data = self.get_sync_data_metering(context, label_id)
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label = super(MeteringPlugin, self).delete_metering_label(
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context, label_id)
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self.meter_rpc.remove_metering_label(context, data)
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return label
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def create_metering_label_rule(self, context, metering_label_rule):
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rule = super(MeteringPlugin, self).create_metering_label_rule(
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context, metering_label_rule)
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data = self.get_sync_data_for_rule(context, rule)
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self.meter_rpc.add_metering_label_rule(context, data)
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return rule
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def delete_metering_label_rule(self, context, rule_id):
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rule = super(MeteringPlugin, self).delete_metering_label_rule(
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context, rule_id)
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data = self.get_sync_data_for_rule(context, rule)
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self.meter_rpc.remove_metering_label_rule(context, data)
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return rule
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