rabbitmq config hostname/nodename

最新推荐文章于 2024-04-12 01:53:31 发布

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本文记录了RabbitMQ服务启动过程中的配置细节及遇到的EPMD连接问题。通过查看/var/log/rabbitmq/startup日志文件发现，RabbitMQ尝试激活插件时出现警告，并显示EPMD无法为指定主机myfbahost建立TCP连接的错误。进一步检查了rabbitmq-env.conf文件中NODENAME设置以及/etc/hosts文件中关于myfbahost的IP地址配置。

cat /var/log/rabbitmq/startup_*
Activating RabbitMQ plugins ...

********************************************************************************
*WARNING* Undefined function ssl:ssl_accept/3
*WARNING* Undefined function unicode:characters_to_binary/3
********************************************************************************

0 plugins activated:

ERROR: epmd error for host "myfbahost": address (unable to establish tcp connection)

/etc/rabbitmq

#cat rabbitmq-env.conf
NODENAME=fba@myfbahost

#cat /etc/hosts
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1       localhost.localdomain localhost
::1       localhost6.localdomain6 localhost6

127.0.0.1       localhost.localdomain
127.0.0.1 myfbahost