version: "3.8" services: backend: build: context: . dockerfile: Dockerfile image: backend:starter container_name: medusa-server-default depends_on: - postgres - redis environment: DATABASE_URL: postgres://postgres:postgres@postgres:5432/medusa-docker REDIS_URL: redis://redis NODE_ENV: development JWT_SECRET: something COOKIE_SECRET: something PORT: 9000 ports: - "9000:9000" volumes: - .:/app/medusa - node_modules:/app/medusa/node_modules postgres: image: postgres:10.4 ports: - "5432:5432" environment: POSTGRES_USER: postgres POSTGRES_PASSWORD: postgres POSTGRES_DB: medusa-docker redis: image: redis expose: - 6379 volumes: node_modules: