This is a simple POF-webserver for a Raspberry Pi Cluster running Docker Swarm. This included code (/code) will return a simple "hello world"-page with info from each workers in the swarm:
The Docker Image utilizes https://github.com/sergeytykhonov/rpi-php for an ARM working image of apache and php.
See more at and pull the image at https://hub.docker.com/r/jontek2/rpi-docker-swarm-hello-world/