In a DevOps lab, use VMs on a laptop to learn how to build the server deployment side of an immutable environment. In production, stable operations usually means network-booting servers into scripted ...
As I’ve written about before, Vagrant is handy tool for creating localized VMs. It’s a lot like firing up EC2 images, but, for the most part, things are localized (you can, by the way, use Vagrant to ...