consul: extends: file: docker-compose.yml service: consul ports: - 8500:8500 cloudapi: extends: file: docker-compose.yml service: cloudapi links: - consul:consul environment: - PORT=3000 - ROOT_URL=http://localhost:3000 - CONSUL=consul backend: extends: file: docker-compose.yml service: backend links: - consul:consul environment: - PORT=8000 - ROOT_URL=http://localhost:8000 - CONSUL=consul