docker build -t swarm-nodes:0.1 .
docker build -f Dockerfile.apply -t swarm-nodes-apply:0.1 . docker build -f Dockerfile.build -t swarm-nodes-build:0.1 . docker build -f Dockerfile.destroy -t swarm-nodes-destroy:0.1 .
docker run -v /keys:/keys -ti --rm swarm-nodes-build:0.1 docker run -v /keys:/keys -ti --rm swarm-nodes-apply:0.1 docker run -v /keys:/keys -ti --rm swarm-nodes-destroy:0.1