This allows you to expose ports from the same container both to the world and to only localhost. For example, you can open Gitlab's SSH port, but keep its :80 private for your reverse proxy. (Yes I know I should be using docker networking instead of localhost it's complicated)
This allows you to expose ports from the same container both to the world and to only localhost. For example, you can open Gitlab's SSH port, but keep its
:80private for your reverse proxy. (Yes I know I should be using docker networking instead of localhost it's complicated)