How can I set up Ganglia so that I get an email if a machine in the cluster is using, for example, greater than 95% of physical RAM?
How to set up alerts on Ganglia?
4.7k Views Asked by Tanmay At
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The easiest way is here: http://sourceforge.net/apps/trac/ganglia/wiki/ganglia_nagios_integration
You'll need to use nagios as your alerting system.
There is Open Source project on googlecode named ganglia-alert. This tool connects the gmetad and gets the data. You can configure the rules based on your requirement for sending the alerts.
I am planning to use this tool.
http://code.google.com/p/ganglia-alert/