def test_interface_monitor_filtering(self):
br_1 = self.useFixture(net_helpers.OVSBridgeFixture()).bridge
br_2 = self.useFixture(net_helpers.OVSBridgeFixture()).bridge
mon_no_filter = ovsdb_monitor.SimpleInterfaceMonitor(
respawn_interval=30,
ovsdb_connection=cfg.CONF.OVS.ovsdb_connection)
mon_no_filter.start(block=True)
mon_br_1 = ovsdb_monitor.SimpleInterfaceMonitor(
respawn_interval=30,
ovsdb_connection=cfg.CONF.OVS.ovsdb_connection,
bridge_names=[br_1.br_name],
ovs=br_1)
mon_br_1.start(block=True)
mon_br_2 = ovsdb_monitor.SimpleInterfaceMonitor(
respawn_interval=30,
ovsdb_connection=cfg.CONF.OVS.ovsdb_connection,
bridge_names=[br_2.br_name],
ovs=br_1)
mon_br_2.start(block=True)
self.addCleanup(self._stop_monitors,
[mon_no_filter, mon_br_1, mon_br_2])
p1 = self.useFixture(net_helpers.OVSPortFixture(br_1))
p2 = self.useFixture(net_helpers.OVSPortFixture(br_2))
ports_expected = {p1.port.name, p2.port.name}
try:
common_utils.wait_until_true(lambda: not self._check_port_events(
mon_no_filter, ports_expected=ports_expected),
timeout=5)
except common_utils.WaitTimeout:
self.fail('Interface monitor not filtered did not received an '
'event for ports %s' % ports_expected)
self.assertIs(
0,
len(
self._check_port_events(mon_br_1,
ports_expected={p1.port.name},
ports_not_expected={p2.port.name})))
self.assertIs(
0,
len(
self._check_port_events(mon_br_2,
ports_expected={p2.port.name},
ports_not_expected={p1.port.name})))
def __init__(
self,
ovsdb_monitor_respawn_interval=constants.DEFAULT_OVSDBMON_RESPAWN):
super(InterfacePollingMinimizer, self).__init__()
self._monitor = ovsdb_monitor.SimpleInterfaceMonitor(
respawn_interval=ovsdb_monitor_respawn_interval,
ovsdb_connection=cfg.CONF.OVS.ovsdb_connection)
def setUp(self):
super(TestSimpleInterfaceMonitor, self).setUp()
self.monitor = ovsdb_monitor.SimpleInterfaceMonitor()
def setUp(self):
super(TestSimpleInterfaceMonitor, self).setUp()
self.monitor = ovsdb_monitor.SimpleInterfaceMonitor()
self.addCleanup(self.monitor.stop)
self.monitor.start(block=True, timeout=60)