>>> Digimer <li...@alteeve.ca> schrieb am 17.01.2021 um 19:45 in Nachricht <5c428538-3507-d886-8c54-f63bc4bad...@alteeve.ca>: > Hi all, > > I'm trying to figure out how to define a resource such that if it > fails in any way, it will not cause pacemaker self self-fence. The > reasoning being that there are relatively minor ways to fault a single > resource (these are VMs, so for example, a bad edit to the XML > definition renders it invalid, or the definition is accidentally removed). > > In a case like this, I fully expect that resource to enter a failed > state. Of course, pacemaker won't be able to stop it, migrate it, etc. > When this happens currently, it causes the host to self-fence, taking > down all other hosted resources (servers). This is less than ideal. > > Is there a way to tell pacemaker that if it's unable to manage a > resource, it flags it as failed and leaves it at that? I've been trying > to do this and my config so far is; > > pcs resource create srv07-el6 ocf:alteeve:server name="srv07-el6" \ > meta allow-migrate="true" target-role="stopped" \ > op monitor interval="60" start timeout="INFINITY" \ > on-fail="block" stop timeout="INFINITY" on-fail="block" \ > migrate_to timeout="INFINITY" > > This is getting cumbersome and still, in testing, I'm finding cases > where the node gets fenced when something breaks the resource in a > creative way.
Can you give more details? > > Thanks for any insight/guidance! > > -- > Digimer > Papers and Projects: https://alteeve.com/w/ > "I am, somehow, less interested in the weight and convolutions of > Einstein’s brain than in the near certainty that people of equal talent > have lived and died in cotton fields and sweatshops." - Stephen Jay Gould > _______________________________________________ > Manage your subscription: > https://lists.clusterlabs.org/mailman/listinfo/users > > ClusterLabs home: https://www.clusterlabs.org/ _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/