Removing neutron from the affected projects, since Yatin found the cause in devstack.
** No longer affects: neutron -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/2002629 Title: devstack build in the gate fails with: ovnnb_db.sock: database connection failed Status in devstack: In Progress Bug description: Recently we seem to have many the same devstack build failure in many different gate jobs. The usual error message is: + lib/neutron_plugins/ovn_agent:start_ovn:714 : wait_for_db_file /var/lib/ovn/ovnsb_db.db + lib/neutron_plugins/ovn_agent:wait_for_db_file:175 : local count=0 + lib/neutron_plugins/ovn_agent:wait_for_db_file:176 : '[' '!' -f /var/lib/ovn/ovnsb_db.db ']' + lib/neutron_plugins/ovn_agent:start_ovn:716 : is_service_enabled tls-proxy + functions-common:is_service_enabled:2089 : return 0 + lib/neutron_plugins/ovn_agent:start_ovn:717 : sudo ovn-nbctl --db=unix:/var/run/ovn/ovnnb_db.sock set-ssl /opt/stack/data/CA/int-ca/private/devstack-cert.key /opt/stack/data/CA/int-ca/devstack-cert.crt /opt/stack/data/CA/int-ca/ca-chain.pem ovn-nbctl: unix:/var/run/ovn/ovnnb_db.sock: database connection failed (No such file or directory) + lib/neutron_plugins/ovn_agent:start_ovn:1 : exit_trap A few example logs: https://zuul.opendev.org/t/openstack/build/ec852d75c8094afcb4140871bc9ffa36 https://zuul.opendev.org/t/openstack/build/eae988aa8cd24c78894a3d3438392357 The search expression 'message:"ovnnb_db.sock: database connection failed"' gives me 1200+ hits in https://opensearch.logs.openstack.org for the last 2 weeks. To manage notifications about this bug go to: https://bugs.launchpad.net/devstack/+bug/2002629/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp