I don't think this will get me in trouble; the iTunes side of Apple, for a long time (they might have changed semi-recently), was using a home-spun, container-f

I don't think this will get me in trouble; the iTunes side of Apple, for a long time (they might have changed semi-recently), was using a home-spun, container-free distribution platform called "Carnival". It was running JVMs straight on Linux boxes, and as far as I know, was not using any kind of containers. There was talk of moving to k8s before I left, so it's possible this is no longer true.