I’m playing with Docker Swarm by using a swarm of dind containers.
However, I can’t access one container from another. For instance, I need to be able to reach
slave. I seem to be able to ping it, but I can’t access it over 3306 or 3307.
Here’s my configuration, including the swarm bootstrapping, the docker compose configuration, and the way I’m starting the stack:
I highlighted the kitchen sink port publishing–it was an(other failed) attempt at getting communication working.
I’m probably doing multiple things wrong here.