pnp4nagios, CentOS 5.3 and pcre
I started testing out the pnp4nagios tool to incorporate graphs of performance data into Nagios. Despite what Klein and Sellens suggest (p. 57), I really don’t want separate tools for monitoring and trending. Cactialready handles UPS metrics, switch ports, router traffic, etc. For everything else – system load, etc. – I see no reason to have two checks run rather than just one (Nagios).
There was a CentOS package for the older pnp4nagios 0.4.x, but I opted to build and install the new 0.6.x from source. Unfortunately, I hit one snag – it requires PCRE compiled with support for Unicode properties, and I couldn’t find any package for CentOS compiled with that option. So, with a simple edit of the %configure macro in the SPEC file, I built one. Unfortunately, I wasn’t working in a real build environment – just on one of my web servers – so I only built the .i386 version, but you can feel free to build from the source rpm.
