def setUp(self):
super(TrunkManagerTestCase, self).setUp()
trunk_id = uuidutils.generate_uuid()
self.tester = self.useFixture(
conn_testers.OVSTrunkConnectionTester(
self.net1_cidr, utils.gen_trunk_br_name(trunk_id)))
self.trunk_manager = trunk_manager.TrunkManager(self.tester.bridge)
self.trunk = trunk_manager.TrunkParentPort(trunk_id,
uuidutils.generate_uuid())
def setUp(self):
super(SubPortTestCase, self).setUp()
trunk_id = uuidutils.generate_uuid()
port_id = uuidutils.generate_uuid()
port_mac = common_utils.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 _set_trunk_metadata(self, trunk_br, port, trunk_id, subport_ids):
"""Set trunk metadata in OVS port for trunk parent port."""
# update the parent port external_ids to store the trunk bridge
# name, trunk id and subport ids so we can easily remove the trunk
# bridge and service ports once this port is removed
trunk_bridge = trunk_br or ovs_lib.OVSBridge(
trunk_utils.gen_trunk_br_name(trunk_id))
port = port or self._get_parent_port(trunk_bridge)
port['external_ids']['bridge_name'] = trunk_br.br_name
port['external_ids']['trunk_id'] = trunk_id
port['external_ids']['subport_ids'] = jsonutils.dumps(subport_ids)
trunk_br.set_db_attribute('Interface', port['name'], 'external_ids',
port['external_ids'])
def test_ovs_bridge_name_set_when_trunk_bound(self):
helpers.register_ovs_agent(host=helpers.HOST)
with self.port() as port:
trunk_port_id = port['port']['id']
trunk_req = {
'port_id': trunk_port_id,
'tenant_id': 'test_tenant',
'sub_ports': []
}
trunk_res = self.trunk_plugin.create_trunk(self.context,
{'trunk': trunk_req})
port['port'][pb.HOST_ID] = helpers.HOST
bound_port = self.core_plugin.update_port(self.context,
trunk_port_id, port)
self.assertEqual(
trunk_utils.gen_trunk_br_name(trunk_res['id']),
bound_port[pb.VIF_DETAILS][pb.VIF_DETAILS_BRIDGE_NAME])
def vif_details_bridge_name_handler(resource, event, set_br_name, **kwargs):
"""If port is a trunk port, generate a bridge_name for its vif_details."""
port = kwargs['port']
if 'trunk_details' in port:
set_br_name(utils.gen_trunk_br_name(port['trunk_details']['trunk_id']))
def __init__(self, trunk_id):
name = utils.gen_trunk_br_name(trunk_id)
super(TrunkBridge, self).__init__(name)
def vif_details_bridge_name_handler(resource, event, set_br_name, **kwargs):
"""If port is a trunk port, generate a bridge_name for its vif_details."""
port = kwargs['port']
if 'trunk_details' in port:
set_br_name(utils.gen_trunk_br_name(port['trunk_details']['trunk_id']))
def manages_this_trunk(self, trunk_id):
"""True if this OVSDB handler manages trunk based on given ID."""
bridge_name = trunk_utils.gen_trunk_br_name(trunk_id)
return ovs_lib.BaseOVS().bridge_exists(bridge_name)
def __init__(self, trunk_id):
name = utils.gen_trunk_br_name(trunk_id)
super(TrunkBridge, self).__init__(name)