rabbitmq启动失败问题小记

来源：互联网发布：retrofit2 json 编辑：程序博客网时间：2024/05/21 06:25

今日安装rabbitmq学习AMQP，启动rabbitmq失败，提示以下错误：

1[root@leeon sbin]# rabbitmq-server start
2Activating RabbitMQ plugins ...
30 plugins activated:
4 
5ERROR: unexpected epmd error: address

遂google找到解决方法：

It turns out this is a simple hostname resolution issue. For reasons unknown, my mac's hostname was not resolving to an IP for an interface that was being used. This was easily solved by editing /etc/hosts and adding an entry matching the output of 'hostname' so that it always resolves to 127.0.0.1:

01[rob@macbook ~]$ hostname
02rsmbp.local
03 
04[rob@macbook ~]$ cat/etc/hosts
05##
06# Host Database
07#
08# localhost is used to configure the loopback interface
09# when the system is booting. Do not change this entry.
10##
11127.0.0.1 localhost 
12255.255.255.255 broadcasthost
13::1 localhost 
14fe80::1%lo0 localhost
15127.0.0.1 rsmbp rsmbp.local

执行hostname命令查看本机主机名，然后在hosts文件中将主机名指向127.0.0.1 这里要注意的是如果主机名是rsmbp.local，那么配置的时候要使rsmbp 和 rsmbp.local 均指向127.0.0.1

就比如我自己的vps中的指向

1127.0.0.1 leeon leeon.me