Looks like Golem Unlimited is pretty much dead, having zero updates in the last 16 months (on Github). I have a modest amount of hardware, some of which is currently running a single provider on the network and getting a few bucks every couple weeks. I'd like to run more hardware as a single unit, but can't really find any documentation for how to do so. I was thinking Kubernetes might have promise, though I'm not 100% sure of compatibility and such. I'm thinking rewards would scale logistically and being a small provider I'd still see improving returns rather than diminishing.