Spring boot 无法在google云上使用gitlab ci管道部署RabbitMQ？

在springboot应用程序中，

application-prod.yml

的配置如下：

spring:
  rabbitmq:
    host: rabbitmq
    port: 5672
    username: guest
    password:  guest

gitlab ci.yml

配置为：

services:
  - docker:dind
  - rabbitmq:management

variables:
  RABBITMQ_DEFAULT_USER: guest
  RABBITMQ_DEFAULT_PASS: guest
  AMQP_URL: 'amqp://guest:guest@rabbitmq:5672'

stages:
 - build

maven-foo-build:
  stage: build
  script:
    - cd foo
    - ./mvnw package -B -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn
  artifacts:
    paths:
      - foo/target/*.jar

我在gitlab管道上遇到以下异常：

org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused (Connection refused)
    at org.springframework.amqp.rabbit.support.RabbitExceptionTranslator.convertRabbitAccessException(RabbitExceptionTranslator.java:62)
    at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:509)
    at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:702)
    at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.createConnection(ConnectionFactoryUtils.java:214)
    at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:2073)
    at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2047)
    at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:2027)
    at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:403)
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.attemptDeclarations(AbstractMessageListenerContainer.java:1787)

在运行构建阶段之前，我还尝试创建一个新阶段并在管道上运行，例如：

docker-image-test:
  stage: test
  script:
    - docker run -d --hostname rabbitmq --name rabbitmq  -p 5672:5672 rabbitmq:management

但是得到了相同的结果，并且无法连接RabbitMQ。并且也按照下面的链接，什么也没有得到

---

希望通过gitlab CI/CD管道在生产中部署RabbitMQ，目前我们正在使用docker image

RabbitMQ:management

。我会错过什么，任何帮助都会很感激，谢谢我找到了解决办法，也许它会帮助别人。问题在于springboot应用程序中的连接工厂，当我们使用live（prod）时，它无法连接docker image

rabbitmq:Management

。因此，我们需要覆盖RabbitMQ配置中的连接工厂

请在此处找到源代码：

private static final String BROKER_URI = "amqp://guest:guest@rabbitmq:5672";
    @Bean
        public CachingConnectionFactory rabbitConnectionFactory(RabbitProperties config)
            throws Exception {
            CachingConnectionFactory connectionFactory = new CachingConnectionFactory();
            connectionFactory.getRabbitConnectionFactory().setUri(BROKER_URI);
            return connectionFactory;
        }