Recently we’ve been busy implementing a new DNS infrastructure for our resolvers as well as our authoritative servers. We wanted to be ready for future developments like DNSSEC and we wanted to re-new this important part of our infrastructure for a while. This blog-post gives an overview of our new setup.

An Icinga check to detect rogue Apache modules.

In addition to the kumina repository we released last Friday, we’re happy to announce the release of our nagios-plugins-kumina repository, storing our in-house developed plugins for Nagios.

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

Managing outgoing text alerts based on a Google Calendar.