Hello Yamamoto: I've reviewed the test results you have submitted in this bug report. I reviewed specifically the pool creation, because this is affected by the patch you are trying to revert. In all cases failing, I don't see the pool creation call is returning any error or something wrong [1]. For example, in a previous test execution [2], I can see similar results [3]. Can you explain this revert? Thank you in advance. [1] test_health_monitor_basic: 2018-11-07 13:32:37,586 31013 DEBUG [tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: {"pool": {"protocol": "TCP", "lb_algorithm": "ROUND_ROBIN", "listener_id": "494fa76a-fad8-436f-bfc8-0c256df172f4"}} Response - Headers: {u'content-type': 'application/json', 'status': '201', u'connection': 'close', 'content-location': 'http://10.4.70.20:9696/v2.0/lbaas/pools', u'x-openstack-request-id': 'req-7311c333-0246-41e9-8615-b21417db14e7', u'date': 'Wed, 07 Nov 2018 13:32:37 GMT', u'content-length': '410'} Body: {"pool": {"lb_algorithm": "ROUND_ROBIN", "protocol": "TCP", "description": "", "admin_state_up": true, "loadbalancers": [{"id": "afe147d9-5fe3-4abb-8a0a-c8123f539fa8"}], "tenant_id": "f82e68dd776d449bb8a0d2ec829525cd", "session_persistence": null, "healthmonitor_id": null, "listeners": [{"id": "494fa76a-fad8-436f-bfc8-0c256df172f4"}], "members": [], "id": "76220cf7-37d3-4ad8-aee2-74346924592e", "name": ""}} test_listener_basic: 2018-11-07 13:22:11,249 31011 DEBUG [tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: {"pool": {"protocol": "TCP", "lb_algorithm": "ROUND_ROBIN", "listener_id": "a49cb03e-e889-4135-8f4a-4ea8028f88fa"}} Response - Headers: {u'content-type': 'application/json', 'status': '201', u'connection': 'close', 'content-location': 'http://10.4.70.20:9696/v2.0/lbaas/pools', u'x-openstack-request-id': 'req-93f25447-a4e4-41a2-8caa-967dae523133', u'date': 'Wed, 07 Nov 2018 13:22:11 GMT', u'content-length': '410'} Body: {"pool": {"lb_algorithm": "ROUND_ROBIN", "protocol": "TCP", "description": "", "admin_state_up": true, "loadbalancers": [{"id": "ebdd24c6-676d-4fab-8773-121a2b88e1d8"}], "tenant_id": "65f20950846b4f5ba21dcc2b2f591153", "session_persistence": null, "healthmonitor_id": null, "listeners": [{"id": "a49cb03e-e889-4135-8f4a-4ea8028f88fa"}], "members": [], "id": "5134ac19-ac3c-4fe0-b4f8-100ac3b7a2da", "name": ""}} test_load_balancer_basic: 2018-11-07 13:26:16,068 31011 DEBUG [tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: {"pool": {"protocol": "TCP", "lb_algorithm": "ROUND_ROBIN", "listener_id": "0f53d1ab-fa7c-4d58-9605-e65ca20f05a8"}} Response - Headers: {u'content-type': 'application/json', 'status': '201', u'connection': 'close', 'content-location': 'http://10.4.70.20:9696/v2.0/lbaas/pools', u'x-openstack-request-id': 'req-bdbf4f2e-0de1-4dd0-8ee8-193a386d6cf1', u'date': 'Wed, 07 Nov 2018 13:26:16 GMT', u'content-length': '410'} Body: {"pool": {"lb_algorithm": "ROUND_ROBIN", "protocol": "TCP", "description": "", "admin_state_up": true, "loadbalancers": [{"id": "9d34cef0-2e92-4622-a7ac-35a27a0799cd"}], "tenant_id": "558a7c69d7b941f6a763105213ea8e8e", "session_persistence": null, "healthmonitor_id": null, "listeners": [{"id": "0f53d1ab-fa7c-4d58-9605-e65ca20f05a8"}], "members": [], "id": "7078acab-85c6-4b2a-b980-ad991fc407e0", "name": ""}} test_session_persistence: 2018-11-07 13:36:52,304 31013 DEBUG [tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: {"pool": {"protocol": "TCP", "session_persistence": {"type": "SOURCE_IP"}, "lb_algorithm": "ROUND_ROBIN", "listener_id": "acbf6f2f-50d1-4f07-ace9-88ce9115872f"}} Response - Headers: {u'content-type': 'application/json', 'status': '201', u'connection': 'close', 'content-location': 'http://10.4.70.20:9696/v2.0/lbaas/pools', u'x-openstack-request-id': 'req-8ecbdc91-58b6-46d1-b884-3458e4830fb9', u'date': 'Wed, 07 Nov 2018 13:36:52 GMT', u'content-length': '448'} Body: {"pool": {"lb_algorithm": "ROUND_ROBIN", "protocol": "TCP", "description": "", "admin_state_up": true, "loadbalancers": [{"id": "5329f193-c7e0-448e-aa72-3ed5ce411627"}], "tenant_id": "254d7648158d49a486444481e71860aa", "session_persistence": {"cookie_name": null, "type": "SOURCE_IP"}, "healthmonitor_id": null, "listeners": [{"id": "acbf6f2f-50d1-4f07-ace9-88ce9115872f"}], "members": [], "id": "08b57943-5259-4d91-976a-19b298082763", "name": ""}} test_shared_pools: 2018-11-07 13:20:03,474 31007 DEBUG [tempest.lib.common.rest_client] Request - Headers: {'Content-Type': 'application/json', 'Accept': 'application/json', 'X-Auth-Token': ''} Body: {"pool": {"protocol": "TCP", "lb_algorithm": "ROUND_ROBIN", "listener_id": "c7931345-10ab-4edd-8f05-fa4eca1c4a90"}} Response - Headers: {u'content-type': 'application/json', 'status': '201', u'connection': 'close', 'content-location': 'http://10.4.70.20:9696/v2.0/lbaas/pools', u'x-openstack-request-id': 'req-0225e056-0c6f-4552-b7fd-81e689469bb7', u'date': 'Wed, 07 Nov 2018 13:20:03 GMT', u'content-length': '410'} Body: {"pool": {"lb_algorithm": "ROUND_ROBIN", "protocol": "TCP", "description": "", "admin_state_up": true, "loadbalancers": [{"id": "c37b24a4-f540-481d-a23f-981051388c2b"}], "tenant_id": "8ed34c49b83e48c381c9f4bcf88db0a0", "session_persistence": null, "healthmonitor_id": null, "listeners": [{"id": "c7931345-10ab-4edd-8f05-fa4eca1c4a90"}], "members": [], "id": "1927b0fb-4102-47a6-b0d8-6c031b1684a2", "name": ""}} [2] http://logs.openstack.org/87/199387/122/check/networking-midonet-tempest-multinode-ml2-full/3214122/logs/tempest.txt.gz [3] 2018-10-10 04:34:20.923 31069 INFO tempest.lib.common.rest_client [req-ec3fbe1c-10d5-422c-bef7-3298153431f1 ] Request (TestHealthMonitors:setUpClass): 201 POST http://10.208.32.73:9696/v2.0/lbaas/pools 0.506s 2018-10-10 04:34:20.923 31069 DEBUG tempest.lib.common.rest_client [req-ec3fbe1c-10d5-422c-bef7-3298153431f1 ] Request - Headers: {'X-Auth-Token': '', 'Accept': 'application/json', 'Content-Type': 'application/json'} Body: {"pool": {"listener_id": "ebbc4509-36d6-43d0-8a23-56c80850c712", "protocol": "TCP", "lb_algorithm": "ROUND_ROBIN"}} Response - Headers: {u'connection': 'close', 'status': '201', 'content-location': 'http://10.208.32.73:9696/v2.0/lbaas/pools', u'content-type': 'application/json', u'date': 'Wed, 10 Oct 2018 04:34:20 GMT', u'content-length': '410', u'x-openstack-request-id': 'req-ec3fbe1c-10d5-422c-bef7-3298153431f1'} Body: {"pool": {"lb_algorithm": "ROUND_ROBIN", "protocol": "TCP", "description": "", "admin_state_up": true, "loadbalancers": [{"id": "033dfc22-e7c1-494a-9a81-4c9755f45c24"}], "tenant_id": "b84f4e090fed424385871681acf95a06", "session_persistence": null, "healthmonitor_id": null, "listeners": [{"id": "ebbc4509-36d6-43d0-8a23-56c80850c712"}], "members": [], "id": "227c2f18-1fc9-43ff-a88b-f790abcce222", "name": ""}} _log_request_full tempest/lib/common/rest_client.py:436