services: category_service: container_name: categoryService build: context: . dockerfile: ./category_service/Dockerfile expose: - 20001 service_service: container_name: serviceService build: context: . dockerfile: ./service_service/Dockerfile expose: - 20002 nginx: image: nginx:latest ports: - "80:80" volumes: - ./nginx.conf:/etc/nginx/nginx.conf depends_on: - category_service - service_service