快速安装MQ

1.下载安装包

https://pan.xunlei.com/s/VMcgIEKFu1NjV7joeL8RTeIgA1  提取码：k4hw

2.安装Erlang依赖包

rpm -ivh erlang-22.0.7-1.el7.x86_64.rpm

3.安装RabbitMQ安装包(需要联网)

yum install -y rabbitmq-server-3.7.18-1.el7.noarch.rpm

注意:默认安装完成后配置文件模板在:/usr/share/doc/rabbitmq-server-3.7.18/rabbitmq.config.example目录中,需要
将配置文件复制到/etc/rabbitmq/目录中,并修改名称为rabbitmq.config

4.复制配置文件
cp /usr/share/doc/rabbitmq-server-3.7.18/rabbitmq.config.example /etc/rabbitmq/rabbitmq.config

5.查看配置文件位置
ls /etc/rabbitmq/rabbitmq.config

6.修改配置文件(参见下图:)
vim /etc/rabbitmq/rabbitmq.config 

将上图中配置文件中红色部分去掉%%,以及最后的,逗号 修改为下图:

7.执行如下命令,启动rabbitmq中的插件管理

rabbitmq-plugins enable rabbitmq_management

出现如下说明:
Enabling plugins on node rabbit@localhost:
rabbitmq_management
The following plugins have been configured:
rabbitmq_management
rabbitmq_management_agent
rabbitmq_web_dispatch
Applying plugin configuration to rabbit@localhost...
The following plugins have been enabled:
rabbitmq_management
rabbitmq_management_agent
rabbitmq_web_dispatch

set 3 plugins.
Offline change; changes will take effect at broker restart.

8.启动RabbitMQ的服务

启动
systemctl start rabbitmq-server

重启
systemctl restart rabbitmq-server

停止
systemctl stop rabbitmq-server

9.查看服务状态(见下图:)

systemctl status rabbitmq-server
● rabbitmq-server.service - RabbitMQ broker
Loaded: loaded (/usr/lib/systemd/system/rabbitmq-server.service; disabled; vendor preset: disabled)
Active: active (running) since 三 2019-09-25 22:26:35 CST; 7s ago
Main PID: 2904 (beam.smp)
Status: "Initialized"
CGroup: /system.slice/rabbitmq-server.service
├─2904 /usr/lib64/erlang/erts-10.4.4/bin/beam.smp -W w -A 64 -MBas ageffcbf -MHas ageffcbf -
MBlmbcs...
├─3220 erl_child_setup 32768
├─3243 inet_gethost 4
└─3244 inet_gethost 4
.........

10.关闭防火墙服务
systemctl disable firewalld
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
systemctl stop firewalld

linux防火墙设置 命令如下，这里根据自己设置的端口进行更改。

firewall-cmd --add-port=3306/tcp --permanent --zone=public

#重启防火墙(修改配置后要重启防火墙) firewall-cmd --reload

#查看防火墙状态：systemctl status firewalld

#开启防火墙状态：systemctl start firewalld

#关闭防火墙状态：systemctl stop firewalld

#查看已经开放的防火墙端口：iptables -nL

 

11.访问web管理界面
http://ip地址:15672/

12.登录管理界面
username: guest
password: guest