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Linux Ganglia Tutorials
Ganglia and Nagios Cluster monitoring Part 2
The scope of Ganglia and Nagios is enormous. What we have touched on here though is relevant to a cluster, grid, or cloud infrastructure. In Part 2, learn how to install and configure Nagios to watch hosts and services, alerting users when things go wrong. The article also shows you how to unite Nagios with Ganglia (from Part 1) and add two other features to Nagios for standard clusters, grids, and clouds to help with monitoring network switches and the resource manager.
Linux high-performance cluster monitoring with Ganglia
This article will walk you through Installing and configuring the basic Ganglia (a scalable, distributed monitoring system for high-performance clusters) setup. it will also show you how to use the Python modules to extend functionality with IPMI, and how to use Ganglia host spoofing to monitor IPMI. The goal is not only to set up a Ganglia high-performance Linux cluster monitoring system, but also to add more monitoring capability by writing simple Ganglia plug-ins.