[root@192 software]# /sbin/service rabbitmq-server status Redirecting to /bin/systemctl status rabbitmq-server.service ● rabbitmq-server.service - RabbitMQ broker Loaded: loaded (/usr/lib/systemd/system/rabbitmq-server.service; enabled; vendor preset: disabled) Active: activating (auto-restart) (Result: exit-code) since 四 2022-03-24 20:19:25 CST; 9s ago Process: 3989 ExecStop=/usr/sbin/rabbitmqctl shutdown (code=exited, status=69) Process: 3846 ExecStart=/usr/sbin/rabbitmq-server (code=exited, status=1/FAILURE) Main PID: 3846 (code=exited, status=1/FAILURE) 3月 24 20:19:25 192.168.101.150 systemd[1]: Failed to start RabbitMQ broker. 3月 24 20:19:25 192.168.101.150 systemd[1]: Unit rabbitmq-server.service entered failed state. 3月 24 20:19:25 192.168.101.150 systemd[1]: rabbitmq-server.service failed.
关于安装rabbitmq一直报以上错误的解决办法
学到一个很有用的命令
journalctl -xe
这个命令的作用是查询系统日志
3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: Most common reasons for this are: 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: * Target node is unreachable (e.g. due to hostname resolution, TCP connect 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: * CLI tool fails to authenticate with the server (e.g. due to CLI tool's E 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: * Target node is not running 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: In addition to the diagnostics info below: 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: * See the CLI, clustering and networking guides on https://rabbitmq.com/do 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: * Consult server logs on node rabbit@192 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: * If target node is configured to use long node names, don't forget to use 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: DIAGNOSTICS 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: =========== 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: attempted to contact: [rabbit@192] 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: rabbit@192: 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: * unable to connect to epmd (port 4369) on 192: badarg (unknown POSIX erro 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: Current node details: 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: * node name: 'rabbitmqcli-13219-rabbit@192' 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: * effective user's home directory: /var/lib/rabbitmq 3月 24 20:31:15 192.168.101.150 rabbitmqctl[13219]: * Erlang cookie hash: BkIcji4ACr6+01YuZAAAwQ== 3月 24 20:31:15 192.168.101.150 systemd[1]: Failed to start RabbitMQ broker.
这里可以清晰的看到错误信息
unknown POSIX error
解决办法：
vim /etc/rabbitmq/rabbitmq-env.conf`
在文件里面添加这一行：NODENAME=rabbit@localhost，保存
(注意：rabbitmq-env.conf这个文件没有，打开之后自动创建)
