[Pacemaker] Static vs dynamic IPs

Andrew Beekhof andrew at beekhof.net
Tue Oct 2 05:28:28 EDT 2012


On Tue, Oct 2, 2012 at 1:24 AM, Borja Gª de Vinuesa Ordovás
<borjavinuessa at gmail.com> wrote:
> Hello,
>
> What are the implications of running Pacemaker with dynamic IP nodes? The IP
> would change on restart and all configuration would be wrong. Can it be done
> at all?

Nope.  Not because of pacemaker, but the underlying messaging layer
(heartbeat/corosync) wouldn't be able to find its peer when it comes
back up.

>
> Thanks.
> Borja
>
> _______________________________________________
> Pacemaker mailing list: Pacemaker at oss.clusterlabs.org
> http://oss.clusterlabs.org/mailman/listinfo/pacemaker
>
> Project Home: http://www.clusterlabs.org
> Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf
> Bugs: http://bugs.clusterlabs.org
>




More information about the Pacemaker mailing list