Investigate move to Container-Linux?

[andersla]

For easier OS maintenance and security upgrades, Investigate moving KubeNow image from current Ubuntu 16 to Container Linux (now supported by Kubeadm - https://kubernetes.io/docs/tasks/tools/install-kubeadm/)

[mcapuccini]

Good idea! Perhaps we could pack a single Docker image that would then work on any cloud provider.