Red Hat Training

A Red Hat training course is available for Red Hat Enterprise Linux

3.2.3. Removing Cluster Nodes

The following command shuts down the specified node and removes it from the cluster configuration file, cluster.conf, on all of the other nodes in the cluster. For information on removing all information about the cluster from the cluster nodes entirely, thereby destroying the cluster permanently, see Section 3.4, “Removing the Cluster Configuration”.
pcs cluster node remove node