The table below summarises the default ports for each of the services typically used with QuantumLeap. So, if you run them behind firewalls, remember to include the corresponding rules.
Just FYI, the following ones should not be typically exposed to the outside but are used within the cluster.
|TCP||4200||CrateDB Admin UI|
|TCP||4300||CrateDB Transport Protocol|
|TCP||6379||Redis cache (used by geocoding)|
For more info on ports numbers, you can always inspect the ports being exposed in the docker-compose-dev.yml file of this repo (actually the one you used to deploy, of course).