Mailing list

Ask questions on the Flapjack mailing list on Google Groups.

GitHub issues

Report bugs + request features on our issue tracker.

We also have issue trackers for the Vagrant box, packages, and Ruby API client


Join #flapjack on


Ping @auxesis (Lindsay Holmwood) or @jessereynolds (Jesse Reynolds) on Twitter.


We try to cover as much as possible in the documentation.

If you find the Flapjack documentation lacking, we consider that a bug! Please create a GitHub issue and we’ll get it fixed ASAP.


Finding signal in the monitoring noise with Flapjack by Lindsay Holmwood & Jesse Reynolds, from 2014:

Data driven alerting with Flapjack + Puppet + Hiera at Puppetcamp Sydney 2014:


Or download the logo bundle zip (includes the Illustrator source).

The Flapjack logo is shared under the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) license.

Font used in logo is Exo.

There is an Apple colour palette available for use on OS X.