Just in case FreeNAS people are lurking around here, all the talk about jails support does not speak to me in the slightest. Utilizing jails has been one of my #1 pain points with FreeNAS. The quality of user-supplied jails was so poor in my experience, I got out of the practice of using pre-build jails and just had to start wiring up my own.

The docker switcharoo in Corral had me excited and I was able to spin up my existing FreeNAS 9.x workflows very easily, but if you're going back to jails thinking that it'll solve problems, let me be at least 1 person to say -- the jails infrastructure has been abysmal for my experience, and I give a hearty thumbs-down to doubling-down on it.