ENTRYPOINT/CMD
The CMD for the image is:
CMD ["/bin/sh"]
Should it be /usr/local/bin/kube-proxy, or should the ENTRYPOINT be set as /usr/local/bin/kube-proxy to allow for configuration of switches via command at container runtime?
Also, this image runs as root, whereas the kube-scheduler, kube-apiserver and kube-controller run as either 1000 or 1001. Should this image follow that convention?