Hello,
> While the Pacemaker versions support rolling upgrades, those Corosync
> versions do not, so you'll have to do the detach-and-reattach method.
> The main reason to do a new cluster instead is if you want to do some
> testing before making it live.
> --
> Ken Gaillot
than
Hello List,
i have a question about upgrading an Ubuntu 18.04 FailOver System and hope to get some good hints.
- OS Ubuntu 18.04
- corosync 2.4.3
- pacemaker 1.1.18
- haproxy 1.8.8
I have a quite simple system. 2 members in a failover-cluster. I have 2 primitives configured, thats a
