Although it’s going to be easier in puppet 2.6, this helps you if you want to check if a certain value is present in a puppet array and perform actions based on that.

A relatively simple one-liner for getting long running queries out of PostgreSQL.

Kees talks about Puppet at the NLUUG spring conference.

At April 30th, we’re closed because of Koninginnedag.

Puppet Tips&Tricks: How to test the regex you built for your regsubst invocation. In IRB.

Puppet Tips&Tricks: A ruby function to be used with puppet for converting boolean values to numerical values. Useful for nagios, for example.

Kees talks about Puppet at T-DOSE 2009.

Another blog post in our Puppet Tips&Tricks series: Creating a fact which contains the installed version of a package.