[raesene4]

Yep, at the moment, with raw docker engine, if a user has access to create containers, they're basically able to get root on the box, as the docker daemon runs as root and there isn't any authorization control by default, so it doesn't work well for that kind of scenario.

With that said there's a couple of ways this is getting addressed.

1) in 1.10 authorization plugins landed as a feature,so it's possible to add this functionality. 2) there's a number of services which run on top of Docker Engine (e.g. Docker Universal Control Plane) which have authentication/authorisation at that level.