PUG Berlin - Workshop Puppet unit and integration testing and deployment

Date: July, 20, 2016

rspec

Requirements

An actual ruby installation - either in a VM or locally with RVM/rbenv

Vagrant and Virtualbox or VMware installed.

I hope we have internet access... or preinstall:

• rspec-puppet
• puppet-lint
• beaker

gem install rspec-puppet puppet-lint beaker

Overview

This repository contains a module with several errors. We want to identify different ways to get notified about the errors.

Some errors are obious, others are not

Step 1 - Unit Testing

For unit testing we will make use of rspec-puppet

• make module working (minimal changes, only let rspec-puppet pass)
• resource coverage
• define testing
• fact testing
• function testing

Step 2 - Integration testing

For integration testing we will use beaker as wrapper around vagrant and virtualbox/VMware.

Identify MultiOS testing solutions

Fix code so that beaker tests will pass

Add more beaker tests

r10 deployment

Overview

Have a Puppet Matser at hand Install r10k using the puppet agent ruby gem installer

Step 1

create r10k git repository

create a new branch remove master branch

add Puppetfile to new branch with our tested module add a tag to the tested module

either

create more repos with puppet modules

or

add forge modules to Puppetfile

Step 2 deployment

run r10k deploy environment -pv

create new branch add module to puppetfile

rerun r10k deploy