version: '3' services: school-app-db: image: postgres environment: POSTGRES_DB: school_app_api POSTGRES_PASSWORD: school_app_api_password POSTGRES_USER: school_app_api_username PGDATA: /db volumes: - ./pgdata:/db:rw school-app-api: image: registry.mdev.local/school_app_api depends_on: [school-app-db] ports: ["4455:3000"]