[kolla] restart mariadb container on host 1

Mark Goddard mark at stackhpc.com
Thu Jun 9 08:53:52 UTC 2022

Hi Greg,

It should only have that option set when bootstrapping the cluster. How are
you stopping and starting the container? Could you provide logs?


On Thu, 9 Jun 2022 at 09:17, Gregory Orange <gregory.orange at pawsey.org.au>

> Hi all,
> I wanted to temporarily change a mariadb config in
> /etc/kolla/mariadb/galera.cnf so I intended to stop mariadb on host 1,
> make the change, start it again, then repeat in turn for hosts 2 and 3.
> Upon starting it on host 1, it doesn't rejoin, but creates its own
> separate cluster. Dutiful really, since logs show:
> WSREP: 'wsrep-new-cluster' option used, bootstrapping the cluster
> How do I avoid that? General advice on handling this kind of activity
> would also be welcome.
> Thank you,
> Greg.
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