[ClusterLabs] Autostart/Enabling of Pacemaker and corosync

Moneta, Howard Howard.Moneta at csaa.com
Mon Apr 26 13:04:08 EDT 2021

Hello community.  I have read that it is not recommended to set Pacemaker and corosync to enabled/auto start on the nodes.  Is this how people have it configured? If a computer restarts unexpectedly, is it better to manually investigate first or allow the node to come back online and rejoin the cluster automaticly in order to minimize downtime?  If the auto start is not enabled, how do you handle patching?  I'm using Pacemaker with PAF, PostgreSQL Automatic Failover. I had thought to follow the published guidance and not set those processes to enabled but other coworkers are resisting and saying that the systems should be configured to recover by themselves around patching or even a temporary unplanned network/virtualization glitch.


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