The only difference between dev/stage/prod/whathaveyou with docker is the topography of the servers. For the (local) dev case, the topography is 1 box; an "all-

The only difference between dev/stage/prod/whathaveyou with docker is the topography of the servers. For the (local) dev case, the topography is 1 box; an "all-in-one" system. This does not require you to have different dockerfiles per environment, it just means you have to make dockerfiles that don't care about the topography!