On Fri, 25 Mar 2022 at 19:59, Albert Braden <ozzzo@yahoo.com> wrote:

We’re running kolla-ansible Train and implementing durable queues. I was able to make it work by adding these lines to etc/kolla/config/global.conf:

[oslo_messaging_rabbit] amqp_durable_queues = True

But we want to do it one cluster at a time, so I tried commenting that out and adding line: amqp_durable_queues: "True" to group_vars/<region>/vars.yml but that seems to have no effect. Where can I put this value to enable durable queues per-cluster?

1) Region does not automatically become a group - you need to have an aptly named group - I believe you know that but I'm just stating this for completeness. :-) 2) The approach you are taking is correct but you need some level of indirection. Keep the line you added to global.conf where it is, replace "True" with something like "{{ my_amqp_durable_queues }}" (without quotes of course) and then set the my_amqp_durable_queues variable like you wanted to. -yoctozepto