version: '3.9' services: web: build: . command: python run.py volumes: - ./:/shopapp/ ports: - 5000:5000 env_file: - ./.env.dev depends_on: - db db: image: postgres:13-alpine volumes: - ./fashionshop/psql_data/:/var/lib/postgresql/data/ environment: - POSTGRES_USER=postgres - POSTGRES_PASSWORD=postgres - POSTGRES_HOST=db - POSTGRES_DB_NAME=fsapp volumes: postgres_data: