1.安装rabbitmq

前言

本文介绍如何安装rabbitmq,安装版本为写该文章时的稳定最新版。

安装步骤

安装erlang

• CentOS 7中安装Erlang 20.x，新建文件/etc/yum.repos.d/rabbitmq-erlang.repo：

# In /etc/yum.repos.d/rabbitmq-erlang.repo[rabbitmq-erlang]
name=rabbitmq-erlang
baseurl=https://dl.bintray.com/rabbitmq/rpm/erlang/20/el/7gpgcheck=1gpgkey=https://dl.bintray.com/rabbitmq/Keys/rabbitmq-release-signing-key.ascrepo_gpgcheck=0enabled=1

• CentOS 6中安装Erlang 20.x ，新建文件/etc/yum.repos.d/rabbitmq-erlang.repo：

# In /etc/yum.repos.d/rabbitmq-erlang.repo[rabbitmq-erlang]
name=rabbitmq-erlang
baseurl=https://dl.bintray.com/rabbitmq/rpm/erlang/20/el/6gpgcheck=1gpgkey=https://dl.bintray.com/rabbitmq/Keys/rabbitmq-release-signing-key.ascrepo_gpgcheck=0enabled=1

• 安装erlang，并验证是否安装成功

yum install erlang 
erl                    # 验证是否安装成功

注： 参考https://github.com/rabbitmq/erlang-rpm

安装rabbitmq-server

• 下载rabbitmq-server（如果没安装wget可以通过yum install -y wget 安装该软件）

wget https://dl.bintray.com/rabbitmq/all/rabbitmq-server/3.7.6/rabbitmq-server-3.7.6-1.el7.noarch.rpm

• 安装并启动

yum -y install socatrpm -ivh rabbitmq-server-3.7.6-1.el7.noarch.rpm service rabbitmq-server start                                         # centos 6执行该命令systemctl start rabbitmq-server.service                         # centos 7执行该命令

• 执行开机启动

chkconfig rabbitmq-server on                       # centos 6执行该命令systemctl enable rabbitmq-server.service    # centos 7执行该命令

• 编辑配置文件允许guest用户登录(注意后面逗号)

cd /etc/rabbitmq/
cp /usr/share/doc/rabbitmq-server-3.7.6/rabbitmq.config.example /etc/rabbitmq/
mv rabbitmq.config.example rabbitmq.config

• 开启web页面管理工具

[root@bogon rabbitmq]# rabbitmq-plugins enable rabbitmq_management The following plugins have been configured:
  rabbitmq_management
  rabbitmq_management_agent
  rabbitmq_web_dispatch
Applying plugin configuration to rabbit@bogon...
The following plugins have been enabled:
  rabbitmq_management
  rabbitmq_management_agent
  rabbitmq_web_dispatch
started 3 plugins.

• 重启rabbitmq

service rabbitmq-server restart                                          # centos 6执行该命令systemctl restart rabbitmq-server.service                         # centos 7执行该命令

• 开启防火墙

  iptables -I INPUT -p tcp --dport 15675 -j ACCEPT
  iptables -I INPUT -p tcp --dport 5672 -j ACCEPT
  service iptables

  firewall-cmd --zone=public --add-port=15672/tcp --permanent
  firewall-cmd --zone=public --add-port=5672/tcp --permanent
  firewall-cmd --reload

• centos 7

• centos 6

• 网页访问，验证mq安装成功

http://192.168.1.249:15672
name: guest
name: guest

补充说明

• centos 6 命令
  service rabbitmq-server start
  service rabbitmq-server stop
  service rabbitmq-server restart

• centos 7 命令
  systemctl start rabbitmq-server.service
  systemctl stop rabbitmq-server.service
  systemctl restart rabbitmq-server.service