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Monitoring tutorial. WLCG workshop 24 th April 2008 James Casey, IT-GS-MND. Welcome. Why the tutorials? Better monitornig at the site improves site reliability And therefore reliability of the grid We’ve been working with Nagios in WLCG for 1.5 years now
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Monitoring tutorial WLCG workshop 24th April 2008 James Casey, IT-GS-MND
Welcome • Why the tutorials? • Better monitornig at the site improves site reliability • And therefore reliability of the grid • We’ve been working with Nagios in WLCG for 1.5 years now • Trying to transfer this knowledge Presentation title - 2
Outline • Nagios Introduction • And ‘traditional’ Nagios usage • Nagios for monitoring grid services • Slight focus on EGEE/gLite • Other topics • How the ROC would use Nagios to monitor you • And tell you when they see problems • What (one) site thinks of all this • Better historical monitoring of results • The OSG view • Using Nagios in a slightly different way Presentation title - 3
Questions about how to do anything you see today: https://twiki.cern.ch/twiki/bin/view/LCG/GridServiceMonitoringInfo wlcg-monitoring-discuss@cern.ch Thank you ! Presentation title - 4