This is a good move for CoreOS and Red Hat, I think. I've thought for a while that the platform market would shake out and be left with one and at most two winners. Previously we saw Deis fold into Microsoft and now CoreOS into Red Hat. I expect that Docker will run independently for another few years before their investors realise it's time to push for an acquisition exit, but it's unclear by whom. I figure Heptio w…
Given their self-inflicted XHR debacle that dethroned Office, I just don't see Microsoft passing up this opportunity.
Google, on the other hand, doesn't need Docker to plug any holes in their go to market unless it's a blocking play. However, Docker is already cozy with Microsoft, so I don't see a Google acquisition going anywhere.