# Pastebin OmGvZeit
  db:
    image: postgres:12.3
    user: postgres
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    volumes:
      - cb_postgres:/var/lib/postgresql/data:z
      - ./pg_custom:/docker-entrypoint-initdb.d/
    ports:
      - "127.0.0.1:15432:5432"