Yeah, so to clarify, I know from the Borg paper that Google basically implemented the first cgroups and the first cgroups-based containers. I'm pretty sure that

Yeah, so to clarify, I know from the Borg paper that Google basically implemented the first cgroups and the first cgroups-based containers. I'm pretty sure that lmctfy was the open-sourcing of this work, but it's also been deprecated and last I heard, that code was moving to libcontainer/runc. If (as the article implies) Google uses Docker internally, that would be a surprising and interesting bit of news.