def test_connectivity(self): """Test connectivity with trunk and sub ports. In this test we create a vm that has a trunk on net1 and a vm peer on the same network. We check connectivity between the peer and the vm. We create a sub port on net2 and a peer, check connectivity again. """ vlan_net1 = helpers.get_not_used_vlan(self.tester.bridge, VLAN_RANGE) vlan_net2 = helpers.get_not_used_vlan(self.tester.bridge, VLAN_RANGE) trunk_mac = net.get_random_mac('fa:16:3e:00:00:00'.split(':')) sub_port_mac = net.get_random_mac('fa:16:3e:00:00:00'.split(':')) sub_port_segmentation_id = helpers.get_not_used_vlan( self.tester.bridge, VLAN_RANGE) LOG.debug("Using %(n1)d vlan tag as local vlan ID for net1 and %(n2)d " "for local vlan ID for net2", { 'n1': vlan_net1, 'n2': vlan_net2}) self.tester.set_peer_tag(vlan_net1) self.trunk_manager.create_trunk(self.trunk.trunk_id, self.trunk.port_id, trunk_mac) # tag the patch port, this should be done by the ovs agent but we mock # it for this test conn_testers.OVSBaseConnectionTester.set_tag( self.trunk.patch_port_int_name, self.tester.bridge, vlan_net1) self.tester.wait_for_connection(self.tester.INGRESS) self.tester.wait_for_connection(self.tester.EGRESS) self.tester.add_vlan_interface_and_peer(sub_port_segmentation_id, self.net2_cidr) conn_testers.OVSBaseConnectionTester.set_tag( self.tester._peer2.port.name, self.tester.bridge, vlan_net2) sub_port = trunk_manager.SubPort(self.trunk.trunk_id, uuidutils.generate_uuid(), sub_port_mac, sub_port_segmentation_id) self.trunk_manager.add_sub_port(sub_port.trunk_id, sub_port.port_id, sub_port.port_mac, sub_port.segmentation_id) # tag the patch port, this should be done by the ovs agent but we mock # it for this test conn_testers.OVSBaseConnectionTester.set_tag( sub_port.patch_port_int_name, self.tester.bridge, vlan_net2) self.tester.wait_for_sub_port_connectivity(self.tester.INGRESS) self.tester.wait_for_sub_port_connectivity(self.tester.EGRESS) self.trunk_manager.remove_sub_port(sub_port.trunk_id, sub_port.port_id) self.tester.wait_for_sub_port_no_connectivity(self.tester.INGRESS) self.tester.wait_for_sub_port_no_connectivity(self.tester.EGRESS) self.trunk_manager.remove_trunk(self.trunk.trunk_id, self.trunk.port_id) self.tester.wait_for_no_connection(self.tester.INGRESS)
def setUp(self): super(SubPortTestCase, self).setUp() trunk_id = uuidutils.generate_uuid() port_id = uuidutils.generate_uuid() port_mac = net.get_random_mac('fa:16:3e:00:00:00'.split(':')) trunk_bridge_name = utils.gen_trunk_br_name(trunk_id) trunk_bridge = self.useFixture( net_helpers.OVSTrunkBridgeFixture(trunk_bridge_name)).bridge segmentation_id = helpers.get_not_used_vlan(trunk_bridge, VLAN_RANGE) self.subport = trunk_manager.SubPort(trunk_id, port_id, port_mac, segmentation_id) self.subport.bridge = trunk_bridge self.br_int = self.useFixture(net_helpers.OVSBridgeFixture()).bridge
def test_restart_subport_events(self): ports = self._fill_trunk_dict() self.setup_agent_and_ports(port_dicts=ports) self.wait_until_ports_state(self.ports, up=True) # restart and simulate a subport delete deleted_port = self.ports[2] deleted_sp = trunk_manager.SubPort( self.trunk_dict['id'], deleted_port['id']) self.stop_agent(self.agent, self.agent_thread) self.polling_manager.stop() self.trunk_dict['sub_ports'] = self.trunk_dict['sub_ports'][:1] self.setup_agent_and_ports(port_dicts=ports[:2]) # NOTE: the port_dicts passed in setup_agent_and_ports is stored in # self.ports so we are waiting here only for ports[:2] self.wait_until_ports_state(self.ports, up=True) common_utils.wait_until_true( lambda: (deleted_sp.patch_port_trunk_name not in self.trunk_br.get_port_name_list()))