catalog.api服务无法通过dns名称连接到rabbitmq [英] catalog.api service cannot connect to rabbitmq by dns name

问题描述

警告：Microsoft.eShopOnContainers.BuildingBlocks.EventBusRabbitMQ.DefaultRabbitMQPersistentConnection [0]

   

warn: Microsoft.eShopOnContainers.BuildingBlocks.EventBusRabbitMQ.DefaultRabbitMQPersistentConnection[0]
   

以下是使用泊坞日志的错误日志

below is error log by using docker logs

  RabbitMQ.Client.Exceptions.BrokerUnreachableException：没有指定的端点可以访问---> RabbitM

Q.Client.Exceptions.ConnectFailureException：连接失败---> System.Net.Sockets.SocketException：这通常是在主机名解析期间发生的
a临时错误，意味着本地服务器没有收到来自授权的回复。
ative server

          at System.Net.Dns.InternalGetHostByName（String hostName，Boolean includeIPv6）

          at System.Net.Dns.ResolveCallback（Object context）

  RabbitMQ.Client.Exceptions.BrokerUnreachableException: None of the specified endpoints were reachable ---> RabbitM
Q.Client.Exceptions.ConnectFailureException: Connection failed ---> System.Net.Sockets.SocketException: This is usually
a temporary error during hostname resolution and means that the local server did not receive a response from an authorit
ative server
         at System.Net.Dns.InternalGetHostByName(String hostName, Boolean includeIPv6)
         at System.Net.Dns.ResolveCallback(Object context)

如果我用IP地址替换dns名称，  catalog.api服务可以连接到rabbitmq。

if I replace dns name with IP address,  catalog.api service can connect to rabbitmq.

此外，命名服务和DNS服务在sf资源管理器中是健康的。

moreover , the naming service and dns service are  healthy in sf explorer.

背景： 我在本地集群上使用容器部署catalog.api

backgound:   I deploy catalog.api on local cluster with container

推荐答案

HI Pan_happy，

HI Pan_happy,

看起来链接我们需要提供"serviceName.appName"。你可以试试吗？

Looks link we need to give "serviceName.appName". Can you try with that?

一个例子是
here 。

同时浏览该文档的其余部分。

Also go through the rest of that document.

试试看，告诉我。

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