thanks Ken, could you point me in th right direction for a guide or some already working configuration?
Thanks Damiano Il giorno lun 11 set 2023 alle ore 16:26 Ken Gaillot <kgail...@redhat.com> ha scritto: > On Thu, 2023-09-07 at 10:27 +0100, Antony Stone wrote: > > On Wednesday 06 September 2023 at 17:01:24, Damiano Giuliani wrote: > > > > > Everything is clear now. > > > So the point is to use pacemaker and create the floating vip and > > > bind it to > > > sqlproxy to health check and route the traffic to the available and > > > healthy > > > galera nodes. > > > > Good summary. > > > > > It could be useful let pacemaker manage also galera services? > > > > No; MySQL / Galera needs to be running on all nodes all the > > time. Pacemaker > > is for managing resources which move between nodes. > > It's still helpful to configure galera as a clone in the cluster. That > way, Pacemaker can monitor it and restart it on errors, it will respect > things like maintenance mode and standby, and it can be used in > ordering constraints with other resources, as well as advanced features > such as node utilization. > > > > > If you want something that ensures processes are running on > > machines, > > irrespective of where the floating IP is, look at monit - it's very > > simple, > > easy to configure and knows how to manage resources which should run > > all the > > time. > > > > > Do you have any guide that pack this everything together? > > > > No; I've largely made this stuff up myself as I've needed it. > > > > > > Antony. > > > -- > Ken Gaillot <kgail...@redhat.com> > > _______________________________________________ > Manage your subscription: > https://lists.clusterlabs.org/mailman/listinfo/users > > ClusterLabs home: https://www.clusterlabs.org/ >
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