Hi, I've installed ganglia (gmond) onto some of my clusters nodes using the rpm, (OS is Redhat 7.1) and followed the instructions to configure the webserver stuff on my front end machine, all works OK, except that the web interface is only reporting about the front end nodes where its installed.
Whilst trying to cure the problem I discovered that each of the nodes can telnet to localhost 8649 and get what appears to be a correctly formatted XML output containing the nodes metrics, however the same test done between 2 nodes will fail, it seems that gmond is only accepting requests from local connections. Any ideas would be gratefully received, as looking at the reports for the front end machine this tool looks great! Thanks David.
