I've done pretty much nothing with Docker (we use it at work to ensure consistent builds, all I do involving is run the shell script that uses it to build the c

I've done pretty much nothing with Docker (we use it at work to ensure consistent builds, all I do involving is run the shell script that uses it to build the code.) I'd say Docker is a rather spiffed-up version of BSD chroot jails, with a repository and more than just filesystem isolation. Jails for all the things. Probably just as wrong as the "lightweight virtualization" but I found it interesting that people claiming to have experience with Docker would immediately compare it with virtualization instead of jails. Not enough BSD?