version: "3" services: gb0: build: context: . dockerfile: gb0.Dockerfile ports: - "16667:16667" gb2c: build: context: . dockerfile: gb2c.Dockerfile environment: - "GB2C_GB0_TRIBUNES=taiste:http://gb0:16667" ports: - "16666:16666" reverse-proxy: image: nginx volumes: - ./nginx.conf:/etc/nginx/conf.d/default.conf - ./gc2:/srv/gc2 ports: - "8080:80"