10 Steps: MySQL Monitoring through Nagios: Install & Configure 2010-11-18 Kedar
How to Monitor MySQL with Percona Nagios Plugins 2012-02-23 MySQL Performance Blog
Galera Cluster Nagios Plugin 2012-09-14
Monitoring with Non-Obvious Nagios 2012-09-26 Sheeri K. Cabral
Nagios Monitoring 2009-02-06 Jeremy Andrews
Ethan Galstad Nagios Keynote 2012-09-26 Sheeri K. Cabral
Nagios Event Handlers - Love them 2009-09-09 Dathan Pattishall
Liveblog: Nagios and Another Layer of Indirection 2012-09-27 Sheeri K. Cabral
MySQL replication monitoring on Ubuntu 10.04 with Nagios and NRPE 2012-01-21 Greg Sabino Mullane