In this video from Moabcon 2013, Michael Jennings from LBNL presents: Warewulf NHC Update: Getting NHC Configured and Writing New Checks.
Warewulf Node Health Check is a community project which provides powerful, fully-customizeable framework for preventing jobs from being assigned to nodes which fail prescribed sanity checks. This presentation will provide a brief introduction to NHC for new users followed by a configuration walk-through and a demonstration of implementing custom check functions.”
If you’ll recall, Michael Jennings presented an Overview of Warewulf at SC12.
For more presentation videos from Adaptive Computing, check out the Moabcon 2013 Video Gallery.