cluster-glue (Reusable Cluster Components) Additional cluster tools to play with e.g. some STONITH scripts. You might also want to install corosync, pacemaker, resource-agents, crmsh, fence-agents and eventually cluster-glue. You must have a haclient group and hacluster user to run this script. groupadd -g 226 haclient useradd -u 226 -g 226 -c "Pacemaker" -d / -s /bin/false hacluster