Google's services, at least, are written assuming they are running on a million machines inside of a Google datacenter, with all sorts of dependencies on the infrastructure; worse (for the purposes of converting them to easy-to-install packages), they are written assuming the existence of Google SREs.
Everyone else is in the same boat, with software meant to be run on a datacenter and not a MacMini. You'd really need to start over from scratch, and first with a platform that can run on one to a million machines, then rewriting everything to run on top of it.
It's not impossible, but it's a lot of work.
[1] Such a movement probably already exists, in which case you should join it.