def on_present(self, endpoints):
if not self._l7_router:
ing_ctl = ingress_ctl.IngressCtrlr.get_instance()
self._l7_router, listener = ing_ctl.get_router_and_listener()
if not self._l7_router:
LOG.info("No L7 router found - do nothing")
return
lbaas_spec = self._get_lbaas_spec(endpoints)
if self._should_ignore(endpoints, lbaas_spec):
return
pool_name = self._drv_lbaas.get_loadbalancer_pool_name(
self._l7_router, endpoints['metadata']['namespace'],
endpoints['metadata']['name'])
pool = self._drv_lbaas.get_pool_by_name(pool_name,
self._l7_router.project_id)
if not pool:
if self._get_lbaas_route_state(endpoints):
self._set_lbaas_route_state(endpoints, None)
LOG.debug(
"L7 routing: no route defined for service "
":%s - do nothing", endpoints['metadata']['name'])
else:
# pool was found in L7 router LB ,verify that members are up2date
lbaas_route_state = self._get_lbaas_route_state(endpoints)
if not lbaas_route_state:
lbaas_route_state = obj_lbaas.LBaaSRouteState()
lbaas_route_state.pool = pool
if self._sync_lbaas_route_members(endpoints, lbaas_route_state,
lbaas_spec):
self._set_lbaas_route_state(endpoints, lbaas_route_state)
self._clear_route_notification(endpoints)
def _generate_route_state(self, vip, targets, project_id, subnet_id):
name = 'DUMMY_NAME'
drv = t_lbaas.FakeLBaaSDriver()
lb = drv.ensure_loadbalancer(name, project_id, subnet_id, vip, None,
'ClusterIP')
pool = drv.ensure_pool_attached_to_lb(lb, 'namespace', 'svc_name',
'HTTP')
members = {}
for ip, (listen_port, target_port) in targets.items():
members.setdefault((ip, listen_port, target_port),
drv.ensure_member(lb, pool, subnet_id, ip,
target_port, None, None))
return obj_lbaas.LBaaSRouteState(pool=pool,
members=list(members.values()))
def test_on_deleted(self):
endpoints = mock.sentinel.endpoints
project_id = str(uuid.uuid4())
subnet_id = str(uuid.uuid4())
m_handler = mock.Mock(spec=h_ing_lbaas.IngressLoadBalancerHandler)
m_handler._l7_router = t_lbaas.FakeLBaaSDriver().ensure_loadbalancer(
name='L7_Router',
project_id=project_id,
subnet_id=subnet_id,
ip='1.2.3.4',
security_groups_ids=None,
service_type='ClusterIP')
m_handler._get_lbaas_route_state.return_value = (
obj_lbaas.LBaaSRouteState())
m_handler._remove_unused_route_members.return_value = True
h_ing_lbaas.IngressLoadBalancerHandler.on_deleted(m_handler, endpoints)
m_handler._get_lbaas_route_state.assert_called_once()
m_handler._remove_unused_route_members.assert_called_once()