def test_boot_servers_with_affinity_overquota(self): # Tests that we check server group member quotas and cleanup created # resources when we fail with OverQuota. self.flags(server_group_members=1, group='quota') # make sure we start with 0 servers servers = self.api.get_servers(detail=False) self.assertEqual(0, len(servers)) created_group = self.api.post_server_groups(self.affinity) ex = self.assertRaises(client.OpenStackApiException, self._boot_servers_to_group, created_group) self.assertEqual(403, ex.response.status_code) # _boot_servers_to_group creates 2 instances in the group in order, not # multiple servers in a single request. Since our quota is 1, the first # server create would pass, the second should fail, and we should be # left with 1 server and it's 1 block device mapping. servers = self.api.get_servers(detail=False) self.assertEqual(1, len(servers)) ctxt = context.get_admin_context() servers = db.instance_get_all(ctxt) self.assertEqual(1, len(servers)) ctxt_mgr = db_api.get_context_manager(ctxt) with ctxt_mgr.reader.using(ctxt): bdms = db_api._block_device_mapping_get_query(ctxt).all() self.assertEqual(1, len(bdms)) self.assertEqual(servers[0]['uuid'], bdms[0]['instance_uuid'])
def test_boot_servers_with_affinity_overquota(self): # Tests that we check server group member quotas and cleanup created # resources when we fail with OverQuota. self.flags(quota_server_group_members=1) # make sure we start with 0 servers servers = self.api.get_servers(detail=False) self.assertEqual(0, len(servers)) created_group = self.api.post_server_groups(self.affinity) ex = self.assertRaises(client.OpenStackApiException, self._boot_servers_to_group, created_group) self.assertEqual(403, ex.response.status_code) # _boot_servers_to_group creates 2 instances in the group in order, not # multiple servers in a single request. Since our quota is 1, the first # server create would pass, the second should fail, and we should be # left with 1 server and it's 1 block device mapping. servers = self.api.get_servers(detail=False) self.assertEqual(1, len(servers)) ctxt = context.get_admin_context() servers = db.instance_get_all(ctxt) self.assertEqual(1, len(servers)) ctxt_mgr = db_api.get_context_manager(ctxt) with ctxt_mgr.reader.using(ctxt): bdms = db_api._block_device_mapping_get_query(ctxt).all() self.assertEqual(1, len(bdms)) self.assertEqual(servers[0]['uuid'], bdms[0]['instance_uuid'])