What is the state of containerization on FreeBSD as of FreeBSD 12? I've read about a few paths forward so far:
- Jails -- mature, but not a container mechanism ...
- Jetpack -- There is repository activity but no discussion anywhere about this.
- Docker -- Maybe stalled/dead? Repository is 6 months stale.
- Tredly -- I believe this was a stillborn.
Based on this, it seems that jails is the only option, but jails in itself is just the isolation mechanism. Is there a more comprehensive containerization story being worked on for FreeBSD?