As part of the upcoming docker hackathon (<a href="https://blog.docker.com/2016/06/docker-1-12-hackathon/" rel="nofollow">https://blog.docker.com/2016/06/docker-1-12-hackathon/</a>) we've developed Whaleprint, a tool inspired by Hashicorp terraform which allows declarative service definitions over docker swarm mode using DAB.<p>Feedback and suggestions are welcome.