[rdo-users] Quickstart and containers

If I am trying to familiarize myself with the newer containerized overcloud (Queens & upwards), is there a way to build a TripleO Quickstart on a single node? As I say, it's mainly to get some experience in the newer configurations, after which I could probably grab some more baremetal and do proper setups. I do find myself wondering, though, with the way Quickstart worked with images, if it's been doing containers all along...