testing 1st, 3rd commit and manual configuration enable_cancel_on_failover = True
I did the similar step above with Queens ( as I already made ppa for this ) and in this case, I see different errors. restarting rabbitmq-server solved error msgs =ERROR REPORT==== 24-Feb-2021::08:07:46 === Channel error on connection <0.23680.14> (10.0.0.36:50874 -> 10.0.0.22:5672, vhost: 'openstack', user: 'neutron'), channel 1: {amqp_error,not_found, "queue 'q-l3-plugin_fanout_81f1be30ba514e1189e4c08e1d99a7d0' in vhost 'openstack' has crashed and failed to restart", 'queue.declare'} =ERROR REPORT==== 24-Feb-2021::08:07:46 === Channel error on connection <0.23680.14> (10.0.0.36:50874 -> 10.0.0.22:5672, vhost: 'openstack', user: 'neutron'), channel 1: {amqp_error,not_found, "queue 'q-l3-plugin_fanout_81f1be30ba514e1189e4c08e1d99a7d0' in vhost 'openstack' has crashed and failed to restart", 'queue.declare'} -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1789177 Title: RabbitMQ fails to synchronize exchanges under high load To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-archive/+bug/1789177/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs