Say I have a bunch of clients with ONE master host that houses the gmetad
and web interface. If I define one cluster (i.e. 'Cluster'), it works, but let's say I want a second set of cluster, how does that work? I can't point all my client nodes to the master server? It looks like I have to create some sort of "middle man" server to collect the data for each cluster?
Setting up Ganglia for multiple clusters
ganglia
Best Answer
My server with the web frontend and gmetad has gmetad.conf with one
gridname
, plus onedata_source
entry for each cluster. Eachdata_source
draws from one or more systems in the cluster:Each host registers itself into a particular cluster, and onto a cluster-specific multicast address in its
gmond.conf
: