Installing Ganglia on the Cluster Nodes

Install ganglia-gmond on the cluster nodes, but not gmetad (we do not want to collect and store historical performance metrics on each node—we'll do this only on the cluster node manager).

Here again are the RPM package names before and after the Ganglia 3.0 release:

Old RPM Package Name	New (3.0) RPM Package Name
ganglia-monitor-core-gmond	ganglia-gmond
ganglia-monitor-core-lib	ganglia-devel
gexec	ganglia-gexec-server