Innovation and open source releases’ Blogs

Automatically starting and purging Puppet processes

puppet May 11th, 2011

On the systems we configure and maintain through Puppet, we sometimes see processes running for an excessive amount of time, causing the actual synchronization of system configuration to stall. To mitigate this, we have developed a script called checkpuppet.

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Release of Nagios plugins developed by Kumina

Nagios May 2nd, 2011

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.

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Publishing EC2 scripts on GitHub

code April 29th, 2011

We’re glad to announce that we’ve published our set of EC2 scripts on GitHub! The repository contains current versions of the code described in our previous two blog posts on EC2.

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Using munin to trend puppetmaster

Graph created by puppet_node April 27th, 2011

We wanted to trend our puppetmaster to give us an idea of the amount of nodes and the time it takes to compile a catalog. Searching on the web didn’t yield the results we needed, so we made our own.

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Automatically creating entries in PowerDNS for Amazon EC2 instances

code April 18th, 2011

By default, instances created on Amazon EC2 will have a randomly assigned IPv4 address, which is why we’ve written a script to automatically create DNS entries in PowerDNS for instances managed through EC2.

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Hetzner Failover IP OCF script part deux: local DNS resolving

failover February 23rd, 2011

A second OCF script, which can be used to maintain local DNS entries when using a Hetzner failover setup.

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