GoogleCloudPlatform/kubernetes — pull request #1218 by bcwaldon (2014-09-08 22:47:10+00:00)
Title: Authenticated docker pulls, pt. I

The simplest reasonable thing to do here is to read the `.dockercfg` files that are already available to the kubelets. This only happens on startup, so any changes the user makes to `.dockercfg` will only be applied after a service restart.