You know the drill. We'll create a Swarm cluster and deploy a few stacks we are already familiar with. Once we're done, we'll have the base required for the exploration of the tasks at hand.
chmod +x scripts/dm-swarm-12.sh ./scripts/dm-swarm-12.sh eval $(docker-machine env swarm-1) docker stack ls
We created the cluster and deployed three stacks. The output of the last command gives us the list of those stacks.
Now we're ready to explore ...