create-services.sh

docker network create --driver overlay test-net

docker service create --name test-server \
                      --publish 80:80 \
                      --replicas 1 \
                      --network test-net \
                      debian:latest \
                      /bin/bash -lc "apt-get update && apt-get install -y netcat && echo test > /tmp/page.html; while true; do nc -l 80 < /tmp/page.html; done"

docker service create --name test-consumer \
                      --replicas 2 \
                      --network test-net \
                      debian:latest \
                      /bin/bash -lc "sleep 3600"

If I have 5 nodes (3 exclusive managers, 2 workers), I end up with test-server running on worker1 and a copy of test-consumer on both worker1 and worker2 however test-consumer on worker2 can't resolve test-server via DNS or access it via the service VIP.