I used to work in data centers on the physical layer.

I used to work in data centers on the physical layer. Once something became a software issue beyond simple provisioning another team took over.

What this article doesn't cover is how the DC/OS would work, or even if it could, across collocation centers instead of wholly owned data centers.
http://www.wired.com/2016/04/want-build-empire-like-googles-os/