SLES12 officially supports Docker

Since end of 2015, SUSE also provides Docker on z through their "containers module" on top of SLES 12 (SP1). This makes SUSE the first one of the big enterprise distributions to support Docker on z Systems commercially. The package also contains base images for conveniently starting. Having decoupled Docker from the SLES 12 base vehicle through a module is a goodness, this allows for independent updates on a potentially higher frequency.