version: "2" services: redis: image: redis ports: - 127.0.0.1:6379:6379 mongodb: image: mongo ports: - 127.0.0.1:27017:27017 rethinkdb: image: rethinkdb ports: - 127.0.0.1:28015:28015 zookeeper: image: zookeeper ports: - 127.0.0.1:2181:2181