I’ve pushed nimblestratus/rpi-swarm to the Docker Hub. It was pretty easy to port — basically stock Swarm, with Dockerfile changes needed for the Pi.
Thanks to hypriot for the hypriot/rpi-golang container which I used as a base.
One caveat…. only containers which are created for the Pi will be able to run on the Raspberry Pi. When issuing jobs to a heterogenous swarm you’ll need to use Swarm filters to ensure that the proper container is run.
