centos7安装Rabbitmq

centos7安装Rabbitmq

• 下载

  erlang-23.2.7-2.el7.x86_64.rpm下载地址

  RabbitMQ 3.8.30 下载地址 选择Assets下rabbitmq-server-3.8.30-1.el7.noarch.rpm

• 下载完成后，将下载的包上传至服务器

  yum localinstall erlang-23.2.7-2.el7.x86_64.rpm #本地安装erlang
  erl -v 
  # 退出 Eshell 方法 按 Ctrl + g 然后 输入 q 按 Enter
  yum localinstall rabbitmq-server-3.8.30-1.el7.noarch.rpm #本地安装rabbitmq
  

  # 启动rabbitmq
  systemctl start rabbitmq-server
  # 查看rabbitmq状态
  systemctl status rabbitmq-server
  # 设置rabbitmq服务开机自启动
  systemctl enable rabbitmq-server
  # 关闭rabbitmq服务
  systemctl stop rabbitmq-server
  # 重启rabbitmq服务
  systemctl restart rabbitmq-server
  

  systemctl start rabbitmq-server然后 systemctl status rabbitmq-server 看到 Active: active (running)即代表启动成功

• 如果出现执行systemctl start rabbitmq-server卡住或报如下错误

  Job for rabbitmq-server.service failed because the control process exited with error code. See "systemctl status rabbitmq-server.service" and "journalctl -xe" for details.

  解决RabbitMQ启动报错

  [root@junjian rabbitmq]# hostname # 查看主机名
  junjian.com
  [root@junjian rabbitmq]# hostnamectl set-hostname junjian # 设置主机名
  [root@junjian rabbitmq]# hostname
  junjian
  [root@junjian rabbitmq]# ifconfig # 查看ip
  ...
  ens33: ...
          inet 192.168.159.11 ...
          ...
  ...
  [root@junjian rabbitmq]# vim /etc/hosts
  # 末尾添加
  # 192.168.159.11 junjian
  [root@junjian rabbitmq]# systemctl start rabbitmq-server
  [root@junjian rabbitmq]# systemctl status rabbitmq-server
     ...
     Active: active (running) ...
     ...