Puppet Enterprise & AWS Security Groups
This week I had to do a few installations of Puppet Enterprise on an EC2 instance. Although this seemed like a simple enough task, I did hit upon one annoying issue. I was doing a Monolithic installation as it was just for testing, I had done this several times on Digital Ocean↗ and locally using a Vagrant box↗ with no issue at all. Reading through the documenation I had to open the following ...