I put together a rather lengthy tutorial on how to create a Docker Swarm cluster on DigitalOcean and deploying Traefik (with Let’s Encrypt certificates for services) and Swarmpit as a web interface to the cluster.
I learned a lot by writing it, so see it as a learning exercise than a blueprint for production deployments. 🙂
Let me know if I can improve the tutorial! I really appreciate feedback! 🙂