yes it would be 80 and 443 for http traffic. And the ports that swarm requires for internal communications https://docs.docker.com/engine/swarm/swarm-tutorial/#

yes it would be 80 and 443 for http traffic. And the ports that swarm requires for internal communications https://docs.docker.com/engine/swarm/swarm-tutorial/#open-protocols-and-ports-between-the-hosts https://docs.docker.com/engine/swarm/swarm-tutorial/#open-pr...