As I’ve worked through setting up Jenkins and Puppet (and remembering my password!), I created a job to automate rspec tests on my puppet controlrepo. I am sure I will go through many iterations of this as I learn more, so we’ll just call this version 1.0. The goal is that when I push a branch to my controlrepo on GitHub, Jenkins automagically runs the test. Today, we will ensure that Jenkins is notified of activity on a GitHub repo, that it spins up a clean test environment without any left over files that may inadvertently assist, and run the tests. What it will NOT do is notify anyone – it won’t work off a Pull Request and provide feedback like Travis CI does, for instance. Hopefully, I will figure that out soon.

The example below is using GitHub. You can certainly make this work with BitBucket, GitLab, Mercurial, and tons of other source control systems and platforms, but you might need some additional Jenkins Plugins. It should be pretty apparent where to change Git/GitHub to the system/platform you chose.

Creating A Job

From the main view of your Jenkins instance, click New Item. Call it whatever you want, choose Freestyle project as the type, and click OK. The next page is going to be where we set up all the parameters for the job. There are tabs across the top AND you can scroll down; you’ll see the same selection items either way. Going from the top to the bottom, the settings that we want:

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