It’s been around 3 years since I last worked with Docker in any seriousness. At that time, the state of networking and deployment was quite rudimentary, and there was still reliance on deploying load balancers and similar infrastructure. I was very impressed then, when revisiting the “getting started” tutorials, at how straight-forward and powerful Docker Swarm now is.
I’ve built a small implementation of those tutorials to illustrate the ease with which a full stack can be deployed.