How to Configure Red Hat Cluster

Cluster Configuration Tool with snapshots : On running the systemconfigcluster, the following steps need to be followed to create a cluster configuration file (usually /etc/cluster/cluster.conf) 1. Select Create New Configuration2. Name the Cluster – apache_cluster3. Add Cluster Nodes4. Add Fencing Devices5. Assign Fence Devices to cluster nodes6. Add Shared Resources1. IP Address2. Shared Filesystems3. Script7. Add HA Service8. Add resources to the HA service9. Save the Cluster Configuration10. Keep a backup copy of the text file /etc/cluster/cluster.conf