我的docker编写文件

version: '3'
services:
  zookeeper:
    container_name: zookeeper
    image: confluentinc/cp-zookeeper
    ports:
      - "32181:32181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 32181
      ZOOKEEPER_TICK_TIME: 2000
      ZOOKEEPER_SYNC_LIMIT: 2

  kafka:
    container_name: kafka
    image: confluentinc/cp-kafka
    ports:
      - "9094:9094"
    environment:
      KAFKA_ZOOKEEPER_CONNECT: localhost:32181
      KAFKA_LISTENERS: INTERNAL://localhost:9092,OUTSIDE://localhost:9094
      KAFKA_ADVERTISED_LISTENERS: INTERNAL://localhost:9092,OUTSIDE://localhost:9094
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INTERNAL:PLAINTEXT,OUTSIDE:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: INTERNAL
      ES_JAVA_OPTS: "-Xms512m -Xmx3000m"

生产商代码是

var kafka = require('kafka-node'),
    Producer = kafka.Producer,
    KeyedMessage = kafka.KeyedMessage,
    client = new kafka.KafkaClient({kafkaHost:"localhost:9094"}),

    producer = new Producer(client),
    km = new KeyedMessage('key', 'message'),
    payloads = [
        { topic: 'topic1', messages: 'hi', partition: 0 },
        { topic: 'topic1', messages: ['hello', 'world', km] }
    ];

client.createTopics(topicsToCreate, (error, result) => {

                echo ("------------------------KAFAK--------------------")
                console.log(error);
                console.log(result);            
            });

在向主题发送付费负载之前创建主题时出现以下错误

{ BrokerNotAvailableError: Broker not available (loadMetadataForTopics)
    at new BrokerNotAvailableError (C:\wamp64\www\ws-proxy\HOZ-KOG-WebSocket_NodeJS\node_modules\kafka-node\lib\errors\BrokerNotAvailableError.js:11:9)
    at KafkaClient.loadMetadataForTopics (C:\wamp64\www\ws-proxy\HOZ-KOG-WebSocket_NodeJS\node_modules\kafka-node\lib\kafkaClient.js:891:21)
    at KafkaClient.loadMetadata (C:\wamp64\www\ws-proxy\HOZ-KOG-WebSocket_NodeJS\node_modules\kafka-node\lib\kafkaClient.js:876:8)
    at KafkaClient.getController (C:\wamp64\www\ws-proxy\HOZ-KOG-WebSocket_NodeJS\node_modules\kafka-node\lib\kafkaClient.js:267:8)
    at KafkaClient.sendControllerRequest (C:\wamp64\www\ws-proxy\HOZ-KOG-WebSocket_NodeJS\node_modules\kafka-node\lib\kafkaClient.js:1219:8)
    at KafkaClient.createTopics (C:\wamp64\www\ws-proxy\HOZ-KOG-WebSocket_NodeJS\node_modules\kafka-node\lib\kafkaClient.js:935:8)
    at C:\wamp64\www\ws-proxy\HOZ-KOG-WebSocket_NodeJS\index_behind_kong.js:60:11
    at C:\wamp64\www\ws-proxy\HOZ-KOG-WebSocket_NodeJS\node_modules\kafka-node\lib\baseClient.js:370:18
    at KafkaClient.loadMetadataForTopics (C:\wamp64\www\ws-proxy\HOZ-KOG-WebSocket_NodeJS\node_modules\kafka-node\lib\kafkaClient.js:891:12)
    at RetryOperation._fn (C:\wamp64\www\ws-proxy\HOZ-KOG-WebSocket_NodeJS\node_modules\kafka-node\lib\baseClient.js:360:12) message: 'Broker not available (loadMetadataForTopics)' }
undefined

在调用createtopic方法之前，我已经给出了5秒的延迟，但是没有发现任何问题。
请帮忙。