layout: centostitle: 在CentOS8安装RabbitMQ
date: 2021-01-02 20:44:05
tags: Linux
categories: Linux

安装Erlang

由于RabbitMQ是基于Erlang语言开发，所以在安装RabbitMQ之前，需要先安装Erlang。

  1. [root@wing-centos Downloads]# wget https://github.com/rabbitmq/erlang-rpm/releases/download/v23.2.1/erlang-23.2.1-1.el8.x86_64.rpm
  2. [root@wing-centos Downloads]# dnf install -y erlang-21.3.8.6-1.el7.x86_64.rpm

添加RabbitMq

到https://packagecloud.io/rabbitmq/rabbitmq-server/packages/el/8/rabbitmq-server-3.8.9-1.el8.noarch.rpm下载最新rpm包

  1. [root@wing-centos Downloads]# wget --content-disposition https://packagecloud.io/rabbitmq/rabbitmq-server/packages/el/8/rabbitmq-server-3.8.9-1.el8.noarch.rpm/download.rpm

安装

  1. [root@wing-centos Downloads]# dnf install rabbitmq-server-3.8.9-1.el8.noarch.rpm

查看包的详细信息

  1. [root@wing-centos Downloads]# rpm -qi rabbitmq-server
  2. Name        : rabbitmq-server
  3. Version     : 3.8.9
  4. Release     : 1.el8
  5. Architecture: noarch
  6. Install Date: Sat 02 Jan 2021 09:51:24 PM CST
  7. Group       : Development/Libraries
  8. Size        : 16062796
  9. License     : MPLv2.0 and MIT and ASL 2.0 and BSD
  10. Signature   : RSA/SHA256, Fri 25 Sep 2020 02:52:51 AM CST, Key ID 6b73a36e6026dfca
  11. Source RPM  : rabbitmq-server-3.8.9-1.el8.src.rpm
  12. Build Date  : Fri 25 Sep 2020 02:52:50 AM CST
  13. Build Host  : 7d818ab8-a4b5-4a3a-406c-c1fc4634db09
  14. Relocations : (not relocatable)
  15. URL         : https://www.rabbitmq.com/
  16. Summary     : The RabbitMQ server
  17. Description :
  18. RabbitMQ is an open source multi-protocol messaging broker.

配置防火墙并启动RabbitMQ

防火墙添加5672和15672端口，15672是后台管理地址的端口

  1. [root@wing-centos Downloads]# firewall-cmd --add-port={5672,15672}/tcp --permanent
  2. success
  3. [root@wing-centos Downloads]# firewall-cmd --reload
  4. success

启动RabbitMQ并设置自动启动

  1. [root@wing-centos Downloads]# systemctl start rabbitmq-server.service
  2. [root@wing-centos Downloads]# systemctl enable rabbitmq-server.service
  3. Created symlink /etc/systemd/system/multi-user.target.wants/rabbitmq-server.service → /usr/lib/systemd/system/rabbitmq-server.service.

安装后台管理

安装RabbitMQ RabbitMQ Management

  1. [root@wing-centos ~]# rabbitmq-plugins enable rabbitmq_management

设置管理员用户，后台默认有一个guest用户，但只能够本地访问，远程访问需要再添加用户。

  1. rabbitmqctl add_user username passwd  //添加用户，后面两个参数分别是用户名和密码
  2. rabbitmqctl set_permissions -p / username ".*" ".*" ".*"  //添加权限
  3. rabbitmqctl set_user_tags username administrator  //修改用户角色,将用户设为管理员

参考：
https://www.osradar.com/how-to-install-rabbitmq-on-rhel-8-centos-8
https://www.cnblogs.com/cwp-bg/p/10070467.html