def update_ingress_backend(self, ns_name, service_name, oper):
ingress_ids = self._find_ingress(self._ingress_label_cache, ns_name,
service_name)
for ingress_id in ingress_ids or []:
ingress = IngressKM.get(ingress_id)
lb = LoadbalancerKM.get(ingress_id)
if not ingress or not lb:
continue
if oper == 'ADD':
new_backend_list = self._get_new_backend_list(
ingress.spec, ns_name)
for new_backend in new_backend_list[:] or []:
if new_backend['member']['serviceName'] == service_name:
# Create a firewall rule for ingress to this service.
fw_uuid = VncIngress.add_ingress_to_service_rule(
ns_name, ingress.name, service_name)
lb.add_firewall_rule(fw_uuid)
self._create_listener_pool_member(
ns_name, lb, new_backend)
else:
old_backend_list = self._get_old_backend_list(lb)
for old_backend in old_backend_list[:] or []:
if old_backend['member']['serviceName'] == service_name:
self._delete_listener(old_backend['listener_id'])
# Delete rules created for this ingress to service.
deleted_fw_rule_uuid =\
VncIngress.delete_ingress_to_service_rule(ns_name,
ingress.name,
service_name)
lb.remove_firewall_rule(deleted_fw_rule_uuid)
def update_ingress_backend(self, ns_name, service_name, oper):
ingress_ids = self._find_ingress(
self._ingress_label_cache, ns_name, service_name)
for ingress_id in ingress_ids or []:
ingress = IngressKM.get(ingress_id)
lb = LoadbalancerKM.get(ingress_id)
if not ingress or not lb:
continue
if oper == 'ADD':
new_backend_list = self._get_new_backend_list(ingress.spec, ns_name)
for new_backend in new_backend_list[:] or []:
if new_backend['member']['serviceName'] == service_name:
self._create_listener_pool_member(
ns_name, lb, new_backend)
else:
old_backend_list = self._get_old_backend_list(lb)
for old_backend in old_backend_list[:] or []:
if old_backend['member']['serviceName'] == service_name:
self._delete_listener(old_backend['listener_id'])