Welcome back to our Puppet and Git 200-series classes. With r10k installed and configured, today we can focus on workflows. The first workflow is for a new module, either a brand new module you are creating or simply a “new to you” module, such as importing more modules from the Forge. In our classrom, we will add a single module from the forge and update the base module to make use of it. This will give us a good understanding of the workflow for r10k.
Workflow To Add A New Module
The first step in our workflow is to decided on a module to add to our setup. If you have a particular module you want to use, feel free to substitute it below. I’ve chosen saz-motd, a very simple module that is visible when installed, but will not have a material impact on your nodes. We can see right now that there is no message of the day, so we’ll know when we’re done:
[root@puppet ~]# cat /etc/motd [root@puppet ~]#
Note: We’ll add our module to a feature branch below. It’s a simple module, so this is fine. More complex modules, such as those that include additional facts and functions, should always be installed on the master first to ensure the plugins are synchronized, which means adding them to production. This was discussed on IRC so I don’t have a link to documentation to show how this works; this is the closest I could find. I’ll mention it again when we install such a module, but I wanted to mention it in case the module you chose provides custom facts/functions.