services: db: image: postgres ports: - "5432:5432" environment: - "POSTGRES_DB=${DB_NAME}" - "POSTGRES_USER=${DB_USER}" - "POSTGRES_PASSWORD=${DB_PASSWORD}" volumes: - "db:/var/lib/postgresql/data" php: build: "docker/php" volumes: - "./:/var/www/html" web: build: "docker/nginx" ports: - "8080:80" volumes: - "./:/var/www/html" volumes: db: