Re: Active and standby controller nodes

Most openstack services are stateless but a lot of the infrastructure services like RabbitMQ and MariaDB form a quorum therefore need at least 3 replicas or you might have a bad time if an outage occurs On Fri, Aug 13, 2021 at 10:36 PM Midhunlal Nb <midhunlaln66@gmail.com> wrote:

Hi team, I have a rocky installed openstack environment and it is working fine.In my set up I have;

1 controller node,2 compute nodes and 1 storage node.

Now we are planning to add 1 more controller node as standby.Is it possible to add 1 more controller node in existing set up? if it is possible ,anyone please share the procedure.

Thanks & Regards Midhunlal N B +918921245637

-- Mohammed Naser VEXXHOST, Inc.