Docker replacement with emphasis on tool reusability. Docker made incremental builds right, and I love the idea. However, it reimplemented the whole tooling around it instead of using what's in there.
It will support FreeBSD/ZFS/Jails and Linux/LVM|BTRFS|ZFS/LXC on the first release. My goal is to re-use existing tooling as much as possible.
I am writing it in Haskell.