That is kind of the expected setup. Either a vm or a dedicated system. You let docker do its thing and it should work.
I run lxc because i want contained systems I control. That just means I have to do the work too.
Same, I love lxc like I love jails, you craft beautiful systems that are isolated and clean.
I wouldn’t make a disposable jail, but I make disposable lxcs, lxcs are like temporary distros for me.
There are scripts for making a jail around single apps but yeah I typically don’t use them that way. Lxc I very often install an app I want to test out and toss once I want to dedicate compile time to it.
Yeah, I’d want a jail dockerfile system too, I just usually do them manually. Still, a way to run dockerfiles to build jails would be epic if you could make it work.
I used gentoo for a decade, I just can’t afford the downtime if my workstation goes down, so it’s debian with lxc workspaces for a while, but gentoo actually runs well under lxc.
Mostly every app expects its own distro, either debian or centos, few actually are agnostic, so getting them to run on gentoo was always more of a challenge than on raw debian/Ubuntu.
