def delete(self, context, lb):
# Discard any ports which are associated with LB
filters = {
'device_id': [lb.id],
'device_owner': [constants.DEVICE_OWNER_NEUTRON_PREFIX + 'LB']
}
lb_ports = self.core_plugin.get_ports(context.elevated(),
filters=filters)
for lb_port in lb_ports:
self.core_plugin.delete_port(context.elevated(), lb_port['id'])
binding = nsxv_db.get_nsxv_lbaas_loadbalancer_binding(
context.session, lb.id)
if binding:
edge_binding = nsxv_db.get_nsxv_router_binding_by_edge(
context.session, binding['edge_id'])
# set LB default rule
lb_common.set_lb_firewall_default_rule(self.vcns,
binding['edge_id'], 'deny')
if edge_binding:
old_lb = lb_common.is_lb_on_router_edge(
context, self.core_plugin, binding['edge_id'])
if not old_lb:
resource_id = lb_common.get_lb_resource_id(lb.id)
self.core_plugin.edge_manager.delete_lrouter(context,
resource_id,
dist=False)
else:
# Edge was created on an exclusive router with the old code
try:
lb_common.del_vip_fw_rule(self.vcns,
binding['edge_id'],
binding['edge_fw_rule_id'])
except nsxv_exc.VcnsApiException as e:
LOG.error(
'Failed to delete loadbalancer %(lb)s '
'FW rule. exception is %(exc)s', {
'lb': lb.id,
'exc': e
})
try:
lb_common.del_vip_as_secondary_ip(
self.vcns, binding['edge_id'], lb.vip_address)
except Exception as e:
LOG.error(
'Failed to delete loadbalancer %(lb)s '
'interface IP. exception is %(exc)s', {
'lb': lb.id,
'exc': e
})
nsxv_db.del_nsxv_lbaas_loadbalancer_binding(context.session, lb.id)
self.lbv2_driver.load_balancer.successful_completion(context,
lb,
delete=True)
def test_del_vip_as_secondary_ip(self):
update_if = if_maker(['10.0.0.6'])
with self._mock_edge_driver_vcns('get_interfaces') as mock_get_if,\
self._mock_edge_driver_vcns(
'update_interface') as mock_update_if:
mock_get_if.return_value = (None, if_list_maker(['10.0.0.6',
'10.0.0.8']))
lb_common.del_vip_as_secondary_ip(
self.edge_driver.vcns, EDGE_ID, '10.0.0.8')
mock_update_if.assert_called_with(EDGE_ID, update_if)
def delete(self, context, lb):
try:
binding = nsxv_db.get_nsxv_lbaas_loadbalancer_binding(
context.session, lb.id)
if binding:
lb_common.del_vip_fw_rule(self.vcns, binding['edge_id'],
binding['edge_fw_rule_id'])
lb_common.del_vip_as_secondary_ip(self.vcns,
binding['edge_id'],
lb.vip_address)
nsxv_db.del_nsxv_lbaas_loadbalancer_binding(context.session,
lb.id)
self.lbv2_driver.load_balancer.successful_completion(
context, lb, delete=True)
except nsxv_exc.VcnsApiException:
with excutils.save_and_reraise_exception():
self.lbv2_driver.load_balancer.failed_completion(context, lb)
LOG.error(_LE('Failed to delete pool %s'), lb.id)
def delete(self, context, lb):
try:
binding = nsxv_db.get_nsxv_lbaas_loadbalancer_binding(
context.session, lb.id)
if binding:
lb_common.del_vip_fw_rule(self.vcns, binding['edge_id'],
binding['edge_fw_rule_id'])
lb_common.del_vip_as_secondary_ip(self.vcns,
binding['edge_id'],
lb.vip_address)
nsxv_db.del_nsxv_lbaas_loadbalancer_binding(
context.session, lb.id)
self.lbv2_driver.load_balancer.successful_completion(context,
lb,
delete=True)
except nsxv_exc.VcnsApiException:
with excutils.save_and_reraise_exception():
self.lbv2_driver.load_balancer.failed_completion(context, lb)
LOG.error(_LE('Failed to delete pool %s'), lb.id)
def delete_vip(self, context, vip, vip_mapping):
LOG.debug('Deleting VIP %s', vip)
if not vip_mapping:
LOG.error(_LE('No mapping found for vip %s'), vip['id'])
else:
edge_id = vip_mapping['edge_id']
edge_vse_id = vip_mapping['edge_vse_id']
app_profile_id = vip_mapping['edge_app_profile_id']
try:
with locking.LockManager.get_lock(edge_id):
self.vcns.delete_vip(edge_id, edge_vse_id)
lb_common.del_vip_as_secondary_ip(self.vcns, edge_id,
vip['address'])
lb_common.del_vip_fw_rule(self.vcns, edge_id,
vip_mapping['edge_fw_rule_id'])
except nsxv_exc.ResourceNotFound:
LOG.error(_LE('vip not found on edge: %s'), edge_id)
except nsxv_exc.VcnsApiException:
with excutils.save_and_reraise_exception():
self.lbv1_driver.vip_failed(context, vip)
LOG.error(
_LE('Failed to delete vip on edge: %s'), edge_id)
try:
with locking.LockManager.get_lock(edge_id):
self.vcns.delete_app_profile(edge_id, app_profile_id)
except nsxv_exc.ResourceNotFound:
LOG.error(_LE('app profile not found on edge: %s'), edge_id)
except nsxv_exc.VcnsApiException:
with excutils.save_and_reraise_exception():
self.lbv1_driver.vip_failed(context, vip)
LOG.error(
_LE('Failed to delete app profile on Edge: %s'),
edge_id)
self.lbv1_driver.delete_vip_successful(context, vip)
def delete(self, context, lb):
binding = nsxv_db.get_nsxv_lbaas_loadbalancer_binding(
context.session, lb.id)
if binding:
try:
lb_common.del_vip_fw_rule(self.vcns, binding['edge_id'],
binding['edge_fw_rule_id'])
except nsxv_exc.VcnsApiException as e:
LOG.error(_LE('Failed to delete loadbalancer %(lb)s FW rule. '
'exception is %(exc)s'), {'lb': lb.id, 'exc': e})
try:
lb_common.del_vip_as_secondary_ip(self.vcns,
binding['edge_id'],
lb.vip_address)
except Exception as e:
LOG.error(_LE('Failed to delete loadbalancer %(lb)s interface'
' IP. exception is %(exc)s'),
{'lb': lb.id, 'exc': e})
nsxv_db.del_nsxv_lbaas_loadbalancer_binding(context.session, lb.id)
self.lbv2_driver.load_balancer.successful_completion(context, lb,
delete=True)
def delete_vip(self, context, vip, vip_mapping):
LOG.debug('Deleting VIP %s', vip)
if not vip_mapping:
LOG.error(_LE('No mapping found for vip %s'), vip['id'])
else:
edge_id = vip_mapping['edge_id']
edge_vse_id = vip_mapping['edge_vse_id']
app_profile_id = vip_mapping['edge_app_profile_id']
try:
with locking.LockManager.get_lock(edge_id):
self.vcns.delete_vip(edge_id, edge_vse_id)
lb_common.del_vip_as_secondary_ip(self.vcns, edge_id,
vip['address'])
lb_common.del_vip_fw_rule(self.vcns, edge_id,
vip_mapping['edge_fw_rule_id'])
except nsxv_exc.ResourceNotFound:
LOG.error(_LE('vip not found on edge: %s'), edge_id)
except nsxv_exc.VcnsApiException:
with excutils.save_and_reraise_exception():
self.lbv1_driver.vip_failed(context, vip)
LOG.error(_LE('Failed to delete vip on edge: %s'), edge_id)
try:
with locking.LockManager.get_lock(edge_id):
self.vcns.delete_app_profile(edge_id, app_profile_id)
except nsxv_exc.ResourceNotFound:
LOG.error(_LE('app profile not found on edge: %s'), edge_id)
except nsxv_exc.VcnsApiException:
with excutils.save_and_reraise_exception():
self.lbv1_driver.vip_failed(context, vip)
LOG.error(_LE('Failed to delete app profile on Edge: %s'),
edge_id)
self.lbv1_driver.delete_vip_successful(context, vip)