docker-compose-db-only.yml

services:
  db:
    image: 'postgres:16' # We use the official Docker postgres image: https://hub.docker.com/_/postgres
    restart: always
    ports:
      # if you want to expose the postgres instance to a tool on localhost, use this instead:
      # see: https://stackoverflow.com/a/55259785
      # - '6543:5432'
      - '5432'  
    environment:
    - POSTGRES_DB=makeability
    - POSTGRES_USER=admin
    - POSTGRES_PASSWORD=password
    volumes:
    - .:/usr/app/
    - postgres-data:/var/lib/postgresql/data
volumes:
  postgres-data: