Can you please provide sos reports? We need to understand why the ovn nb db is changing from: WORKING: external_ids : {enabled=True, listener_33d808ee-781b-4d69-842c-6d4a3b44f7fd="443:pool_0c7e84f6-9da4-4839-a0b6-a720730de6c5", listener_7f388eab-ebf4-46e5-8142-2ada37478be4="80:pool_ea99e8e9-5148-40ca-872f-b9e1d53104fc", lr_ref=neutron-86c3b602-eafa-4cb3-991a-1c953716350a, ls_refs="{\"neutron-8741ffd1-120f-4c1b-b84d-22c14b28078d\": 1, \"neutron-392cea35-4fcd-46ce-95ee-826a9afd796e\": 4}", "neutron:vip"="172.30.36.185", "neutron:vip_fip"="10.46.44.122", "neutron:vip_port_id"="463de45f-b5f5-47a6-8c5f-56f391eb27b1", pool_0c7e84f6-9da4-4839-a0b6-a720730de6c5="member_2dc01275-b79b-460b-b2c4-6dbc34ba852b_10.197.1.137:443_4f2034dc-1357-4939-856b-f155c52bb856,member_ea53999e-5543-4b91-bdb0-6fa2dfd223e3_10.197.2.29:443_4f2034dc-1357-4939-856b-f155c52bb856", pool_ea99e8e9-5148-40ca-872f-b9e1d53104fc="member_7a37ea3a-c461-46fa-b36d-a6c26ac3c1ae_10.197.1.137:80_4f2034dc-1357-4939-856b-f155c52bb856,member_d396fcf0-8409-4333-9f72-4389f647c509_10.197.2.29:80_4f2034dc-1357-4939-856b-f155c52bb856"} vips : {"10.46.44.122:443"="10.197.1.137:443,10.197.2.29:443", "10.46.44.122:80"="10.197.1.137:80,10.197.2.29:80", "172.30.36.185:443"="10.197.1.137:443,10.197.2.29:443", "172.30.36.185:80"="10.197.1.137:80,10.197.2.29:80"} TO: After some time, stop working: external_ids : {enabled=True, listener_33d808ee-781b-4d69-842c-6d4a3b44f7fd="443:pool_0c7e84f6-9da4-4839-a0b6-a720730de6c5", listener_7f388eab-ebf4-46e5-8142-2ada37478be4="80:pool_ea99e8e9-5148-40ca-872f-b9e1d53104fc", lr_ref=neutron-86c3b602-eafa-4cb3-991a-1c953716350a, ls_refs="{\"neutron-8741ffd1-120f-4c1b-b84d-22c14b28078d\": 1, \"neutron-392cea35-4fcd-46ce-95ee-826a9afd796e\": 4}", "neutron:vip"="172.30.36.185", "neutron:vip_port_id"="463de45f-b5f5-47a6-8c5f-56f391eb27b1", pool_0c7e84f6-9da4-4839-a0b6-a720730de6c5="member_2dc01275-b79b-460b-b2c4-6dbc34ba852b_10.197.1.137:443_4f2034dc-1357-4939-856b-f155c52bb856,member_ea53999e-5543-4b91-bdb0-6fa2dfd223e3_10.197.2.29:443_4f2034dc-1357-4939-856b-f155c52bb856", pool_ea99e8e9-5148-40ca-872f-b9e1d53104fc="member_7a37ea3a-c461-46fa-b36d-a6c26ac3c1ae_10.197.1.137:80_4f2034dc-1357-4939-856b-f155c52bb856,member_d396fcf0-8409-4333-9f72-4389f647c509_10.197.2.29:80_4f2034dc-1357-4939-856b-f155c52bb856"} vips : {"172.30.36.185:443"="10.197.1.137:443,10.197.2.29:443", "172.30.36.185:80"="10.197.1.137:80,10.197.2.29:80"}
Created attachment 1716150 [details] log from controllers when fip vip gets removed Log with events on controllers that depicts this issue. 2020-09-23 08:40:37.828 [N2] 49 DEBUG networking_ovn.common.maintenance [req-ece4077c-7621-4c18-b22d-f96b6d1e3921 - - - - -] Maintenance task: Fixing resource 32be228a-3700-42cc-83ec-1bfc59315709 (type: ports) to 2020-09-23 08:40:38.081 [O0] 26 INFO networking_ovn.octavia.ovn_driver [-] XXX net_ovn vip_port_update_handler lb_id 9da5245e-d9dd-474b-9573-9376f254a0c1 port_name ovn-lb-vip-9da5245e-d9dd-474b-9573-9376f254a0c1 fip None lb_vip_fip 10.46.44.95 removing ext_id OVN_PORT_FIP_EXT_ID_KEY
Posted on https://review.opendev.org/#/c/753833/ To be backported to stable/train.
Fixed in python-networking-ovn-7.3.1-1.20200902233413.el8ost https://brewweb.engineering.redhat.com/brew/buildinfo?buildID=1338151
Verified on OSP16.1 with OVN octavia (compose: RHOS-16.1-RHEL-8-20201110.n.1). Please refer to the verification procedure described on https://bugzilla.redhat.com/show_bug.cgi?id=1875806
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Red Hat OpenStack Platform 16.1.3 bug fix and enhancement advisory), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2020:5413