GoogleCloudPlatform/kubernetes — pull request #1546 by smarterclayton (2014-10-02 19:00:48+00:00)
Title: Allow configurable Kubelet net image for isolated networks

Public access to the DockerHub is not guaranteed in all environments,
add a flag to the kubelet that allows it to use a different image (like
one on a private registry) as well as only pull the first time the
image is needed.

Fixes #1545