DOCKER，KAFKA和.NET-在Kafka容器中连接.NET应用程序容器

Question

[thrd：kafka：19092/bootstrap]：kafka：19092/bootstrap：连接到 ipv4＃192.168.32.4：19092失败：连接拒绝（在状态1毫秒之后 连接）

我的docker-compose.yml

version: "3.7"

services:
  zoo:
    container_name: zoo
    hostname: zoo
    image: zookeeper:3.4.9
    ports:
      - 2181:2181
    networks:
      - prod_context_net

  kafka:
    container_name: kafka
    hostname: kafka
    image: confluentinc/cp-kafka:5.3.0
    ports:
      - 9092:9092
    environment:
      KAFKA_LISTENERS: INTERNAL://0.0.0.0:19092,EXTERNAL://0.0.0.0:9092
      KAFKA_ADVERTISED_LISTENERS: INTERNAL://kafka:19092,EXTERNAL://localhost:9092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: INTERNAL
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zoo:2181
      KAFKA_LOG4J_LOGGERS: kafka.controller=INFO,kafka.producer.async.DefaultEventHandler=INFO,state.change.logger=INFO
      KAFKA_DEFAULT_REPLICATION_FACTOR: 1
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
    depends_on:
      - zoo
    networks:
      - prod_context_net

  kafka_ui:
    container_name: kafka_ui
    hostname: kafka_ui
    image: provectuslabs/kafka-ui
    depends_on:
      - kafka
      - zoo
    ports:
      - 8080:8080
    restart: always
    environment:
      KAFKA_CLUSTERS_0_NAME: kafka_cluster
      KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: kafka:19092
      KAFKA_CLUSTERS_0_ZOOKEEPER: zoo:2181
    networks:
      - prod_context_net

  application:
    container_name: application
    hostname: application
    image: prod_context/application
    build:
      context: ./
      dockerfile: ./application/Dockerfile
    environment:
      - KafkaEndpoint=kafka:19092
      - KafkaGroupId=GroupId
    ports:
      - 7772:8080
    depends_on:
      - kafka
      - zoo
    networks:
      - prod_context_net

networks:
  prod_context_net:
    name: prod_context_net
    driver: bridge

我从主机运行了该应用程序，并通过Localhost访问了该应用程序：9092成功，但我希望能够通过容器运行我的应用程序。

尽管这不是解决方案，但重新启动了在我的情况下使用的应用程序