openshift/origin — pull request #114 by ironcladlou (2014-09-19 02:02:28+00:00)
Title: Check errors when creating kubelet volume root dir

Short circuit kubelet initialization if the root volume directory can't be
created, as volume mounts are non-functional in the absence of the directory.

Without this check, volume mounts (including Docker socket mounts for builds)
fail in non-obvious ways.