201f7807f2
This patch introduces the RPC contract changes required for both the server (plugin) and agent to propagate and retrieve additional information about Distributed Routers, like MAC addresses and Port Bindings. Partially-implements: blueprint neutron-ovs-dvr Change-Id: I04a2ee5fceea79d2786c799178f8dd1675925a39 Authored-by: Vivekanandan Narasimhan <vivekanandan.narasimhan@hp.com> Co-Authored-By: Armando Migliaccio <armamig@gmail.com>
125 lines
5.2 KiB
Python
125 lines
5.2 KiB
Python
# Copyright (c) 2013 OpenStack Foundation
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# All Rights Reserved.
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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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"""
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Unit Tests for ml2 rpc
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"""
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import mock
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from neutron.agent import rpc as agent_rpc
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from neutron.common import rpc as n_rpc
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from neutron.common import topics
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from neutron.openstack.common import context
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from neutron.plugins.ml2.drivers import type_tunnel
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from neutron.plugins.ml2 import rpc as plugin_rpc
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from neutron.tests import base
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class RpcApiTestCase(base.BaseTestCase):
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def _test_rpc_api(self, rpcapi, topic, method, rpc_method, **kwargs):
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ctxt = context.RequestContext('fake_user', 'fake_project')
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expected_retval = 'foo' if method == 'call' else None
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expected_version = kwargs.pop('version', None)
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expected_msg = rpcapi.make_msg(method, **kwargs)
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if rpc_method == 'cast' and method == 'run_instance':
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kwargs['call'] = False
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rpc = n_rpc.RpcProxy
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with mock.patch.object(rpc, rpc_method) as rpc_method_mock:
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rpc_method_mock.return_value = expected_retval
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retval = getattr(rpcapi, method)(ctxt, **kwargs)
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self.assertEqual(retval, expected_retval)
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if expected_version:
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expected = [
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mock.call(ctxt, expected_msg, topic=topic,
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version=expected_version)]
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else:
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expected = [
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mock.call(ctxt, expected_msg, topic=topic)
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]
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rpc_method_mock.assert_has_calls(expected)
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def test_delete_network(self):
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rpcapi = plugin_rpc.AgentNotifierApi(topics.AGENT)
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self._test_rpc_api(rpcapi,
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topics.get_topic_name(topics.AGENT,
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topics.NETWORK,
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topics.DELETE),
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'network_delete', rpc_method='fanout_cast',
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network_id='fake_request_spec')
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def test_port_update(self):
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rpcapi = plugin_rpc.AgentNotifierApi(topics.AGENT)
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self._test_rpc_api(rpcapi,
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topics.get_topic_name(topics.AGENT,
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topics.PORT,
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topics.UPDATE),
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'port_update', rpc_method='fanout_cast',
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port='fake_port',
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network_type='fake_network_type',
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segmentation_id='fake_segmentation_id',
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physical_network='fake_physical_network')
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def test_tunnel_update(self):
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rpcapi = plugin_rpc.AgentNotifierApi(topics.AGENT)
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self._test_rpc_api(rpcapi,
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topics.get_topic_name(topics.AGENT,
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type_tunnel.TUNNEL,
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topics.UPDATE),
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'tunnel_update', rpc_method='fanout_cast',
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tunnel_ip='fake_ip', tunnel_type='gre')
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def test_device_details(self):
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rpcapi = agent_rpc.PluginApi(topics.PLUGIN)
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self._test_rpc_api(rpcapi, topics.PLUGIN,
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'get_device_details', rpc_method='call',
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device='fake_device',
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agent_id='fake_agent_id',
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host='fake_host')
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def test_devices_details_list(self):
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rpcapi = agent_rpc.PluginApi(topics.PLUGIN)
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self._test_rpc_api(rpcapi, topics.PLUGIN,
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'get_devices_details_list', rpc_method='call',
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devices=['fake_device1', 'fake_device2'],
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agent_id='fake_agent_id', host='fake_host',
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version='1.3')
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def test_update_device_down(self):
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rpcapi = agent_rpc.PluginApi(topics.PLUGIN)
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self._test_rpc_api(rpcapi, topics.PLUGIN,
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'update_device_down', rpc_method='call',
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device='fake_device',
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agent_id='fake_agent_id',
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host='fake_host')
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def test_tunnel_sync(self):
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rpcapi = agent_rpc.PluginApi(topics.PLUGIN)
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self._test_rpc_api(rpcapi, topics.PLUGIN,
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'tunnel_sync', rpc_method='call',
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tunnel_ip='fake_tunnel_ip',
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tunnel_type=None)
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def test_update_device_up(self):
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rpcapi = agent_rpc.PluginApi(topics.PLUGIN)
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self._test_rpc_api(rpcapi, topics.PLUGIN,
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'update_device_up', rpc_method='call',
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device='fake_device',
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agent_id='fake_agent_id',
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host='fake_host')
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