26ef783d04
blueprint ryu-tunnel-support This patch adds tunneling support to Ryu plugin. Ryu supports gre tunneling which requires quantum ryu plugin to manage key assignment. Change-Id: I9f8db0913941c3da13045170e1557d333f0c68e2 Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
78 lines
2.9 KiB
Python
78 lines
2.9 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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#
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# Copyright 2012 Isaku Yamahata <yamahata at private email ne jp>
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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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import operator
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import unittest2
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from quantum.db import api as db
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from quantum.db import models_v2
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from quantum.openstack.common import cfg
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from quantum.plugins.ryu.common import config
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from quantum.plugins.ryu.db import api_v2 as db_api_v2
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from quantum.plugins.ryu.db import models_v2 as ryu_models_v2
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from quantum.plugins.ryu import ofp_service_type
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class RyuDBTest(unittest2.TestCase):
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def setUp(self):
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options = {"sql_connection": 'sqlite:///:memory:'}
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options.update({'base': models_v2.model_base.BASEV2})
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reconnect_interval = cfg.CONF.DATABASE.reconnect_interval
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options.update({"reconnect_interval": reconnect_interval})
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db.configure_db(options)
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self.hosts = [(cfg.CONF.OVS.openflow_controller,
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ofp_service_type.CONTROLLER),
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(cfg.CONF.OVS.openflow_rest_api,
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ofp_service_type.REST_API)]
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db_api_v2.set_ofp_servers(self.hosts)
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def tearDown(self):
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db.clear_db()
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cfg.CONF.reset()
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def test_ofp_server(self):
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session = db.get_session()
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servers = session.query(ryu_models_v2.OFPServer).all()
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print servers
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self.assertEqual(len(servers), 2)
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for s in servers:
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self.assertTrue((s.address, s.host_type) in self.hosts)
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@staticmethod
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def _tunnel_key_sort(key_list):
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key_list.sort(key=operator.attrgetter('tunnel_key'))
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return [(key.network_id, key.tunnel_key) for key in key_list]
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def test_key_allocation(self):
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tunnel_key = db_api_v2.TunnelKey()
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session = db.get_session()
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network_id0 = u'network-id-0'
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key0 = tunnel_key.allocate(session, network_id0)
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network_id1 = u'network-id-1'
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key1 = tunnel_key.allocate(session, network_id1)
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key_list = tunnel_key.all_list()
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self.assertEqual(len(key_list), 2)
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expected_list = [(network_id0, key0), (network_id1, key1)]
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self.assertEqual(self._tunnel_key_sort(key_list), expected_list)
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tunnel_key.delete(session, network_id0)
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key_list = tunnel_key.all_list()
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self.assertEqual(self._tunnel_key_sort(key_list),
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[(network_id1, key1)])
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