def delete_load_balancer_hard(context, load_balancer_ref): try: for association_ref in load_balancer_ref.instances: db.load_balancer_instance_association_destroy( context, load_balancer_ref.id, association_ref.instance_uuid) for domain_ref in load_balancer_ref.domains: db.load_balancer_domain_destroy(context, domain_ref.id) db.load_balancer_config_destroy(context, load_balancer_ref.config.id) db.load_balancer_destroy(context, load_balancer_ref.id) except Exception, exp: raise exception.DeleteLoadBalancerFailed(msg=str(exp))
def test_update_load_balancer_instances(self): update_kwargs = copy.deepcopy(self.delete_kwargs) new_instance_uuids = ['a-uuid', 'd-uuid', 'e-uuid'] update_kwargs['instance_uuids'] = new_instance_uuids self.mox.StubOutWithMock(db, 'load_balancer_get_by_uuid') self.mox.StubOutWithMock( db, 'load_balancer_instance_association_create') self.mox.StubOutWithMock( db, 'load_balancer_instance_association_destroy') self.mox.StubOutWithMock(db, 'load_balancer_update_state') load_balancer_ref = self.lb_ref for uuid in self.instance_uuids: association_values = { 'load_balancer_id': load_balancer_ref.id, 'instance_uuid': uuid, } association_ref = models.LoadBalancerInstanceAssociation() association_ref.update(association_values) load_balancer_ref.instances.append(association_ref) db.load_balancer_get_by_uuid( self.ctxt, self.uuid).AndReturn(load_balancer_ref) old_instance_uuids = map(lambda x: x['instance_uuid'], load_balancer_ref.instances) need_deleted_instances = filter(lambda x: x not in new_instance_uuids, old_instance_uuids) need_created_instances = filter(lambda x: x not in old_instance_uuids, new_instance_uuids) for instance_uuid in need_deleted_instances: db.load_balancer_instance_association_destroy( self.ctxt, load_balancer_ref.id, instance_uuid).AndReturn(None) for instance_uuid in need_created_instances: association_values = { 'load_balancer_id': load_balancer_ref.id, 'instance_uuid': instance_uuid, } db.load_balancer_instance_association_create( self.ctxt, association_values).AndReturn(None) db.load_balancer_update_state( self.ctxt, self.uuid, state.UPDATING).AndReturn(None) self.mox.ReplayAll() r = tcp.update_load_balancer_instances(self.ctxt, **update_kwargs) self.mox.VerifyAll() self.assertEqual(r, None)
'health_check_unhealthy_threshold': config['health_check_unhealthy_threshold'], } config_ref = db.load_balancer_config_create(context, config_values) # binding instances for uuid in kwargs['instance_uuids']: association = { 'load_balancer_id': load_balancer_ref.id, 'instance_uuid': uuid, } db.load_balancer_instance_association_create(context, association) associated_instances.append(uuid) except Exception, exp: if load_balancer_ref: for instance_uuid in associated_instances: db.load_balancer_instance_association_destroy( context, load_balancer_ref.id, instance_uuid) if config_ref: db.load_balancer_config_destroy(context, config_ref.id) if load_balancer_ref: db.load_balancer_destroy(context, load_balancer_ref.id) raise exception.CreateLoadBalancerFailed(msg=str(exp)) return {'data': {'uuid': load_balancer_ref.uuid}} def update_load_balancer_config(context, **kwargs): expect_keys = [ 'user_id', 'tenant_id', 'protocol', 'uuid', 'config', ] utils.check_input_parameters(expect_keys, **kwargs)