We use Vagrant at work and it serves us well. We do all of our provisioning with Chef however, using one cookbook for our Vagrant box and web servers. This allo

We use Vagrant at work and it serves us well. We do all of our provisioning with Chef however, using one cookbook for our Vagrant box and web servers. This allows us to achieve a more-or-less consistent configuration across all environments. One of these days, I'd like to do a deep dive into Nix. I'm not sure it can really be compared to Vagrant or Docker, but the idea of purely functional provisioning appeals to me.