docker compose configuration override

Override your docker-compose.yml

The trouble in the docker-compose.yml and docker-compose-prod.yml is that you have to repeat common configurations.

To avoid that, you can use the override feature of docker-compose :

A docker-compose.override.yml file will override the configuration.

We can use docker-compose.override.yml for the DEV env, and a `docker-compose.prod.yml for production :

docker-compose -f docker-compose.yml -f docker-compose.prod.yml up -d

source: https://docs.docker.com/compose/extends/#example-use-case