Testing Puppet

@EslamElHusseiny

Agenda

• Motivation • Why to test ? • Different types of tests • Tools • Demo

Motivation

Why to test ?

Different types of tests

Puppet tests

•Puppet Lint “Validate Puppet style guidelines” •Validate Syntax

•puppet parser validate •r10k puppetfile check •erb -x -T '-' template/example.erb| ruby -c

•Unit tests “rspec-puppet” •Integration tests!

Tools

KitchenCI

•http://kitchen.ci •Your infrastructure deserves tests too •multiple drivers •multiple platforms •many testing frameworks

KitchenCI

•Install gem install test-kitchen

•Initialisation kitchen init

•Destroy, Create, Converge, Setup, Verify, and Destroy kitchen test

ServerSpec

•http://serverspec.org •RSpec tests for your servers configured by

CFEngine, Puppet, Ansible, or anything else. •Tests your servers’ actual state by executing

command locally, via SSH, Docker API, etc…

ServerSpec snippet

Demo!

Thanks!

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Email: enquiries@cakesolutions.net Jobs: http://www.cakesolutions.net/

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