I would say that you can look at poudriere and jails then. You can tweak your many systems for optimal performance and have a build environment plus update syst

I would say that you can look at poudriere and jails then. You can tweak your many systems for optimal performance and have a build environment plus update system to keep them all running all on your own infrastructure, and roll out updates as required. Jails are fantastic for segregation of services. Linux has comparable things, but I've always been more comfortable in the jail environment. It just makes more sense to me. FreeBSD is much more of a Unix-y way of doing things, and if that's the kind of thing you prefer, it's excellent. I'm not a systemd hater in particular, but I do prefer Ye Olde Wayes.