hello guys,
i'm the app's developer, and a long time TMO lurker.
I'm a bit surprised to see a topic here so early

First of all, i'd like to point out that this project is heavily inspired on previous works done by preflex on "XWayland Victory!" and elros34 "sailfish_linux_chroot".

As edp17 already stated, LXC and harbour-containers usually works out-of-the-box on XA2's generation devices (android base >=9), since AlienDalvik works within a container as well.

Probably the wiki's requirements page needs some updates since community ports seems to require more than just "CONFIG_DEVPTS_MULTIPLE_INSTANCES" on kernel's defconfig, as i excepted.
Unfortunately i don't own other sailfishos devices than my Pro1 to work on, i'm happy anyway to help porters to bring containers on community ports.