Centos7 安装RabbitMQ

首先安装基础依赖

    yum install -y socat

    yum install erlang

image

Erlang 安装完毕后 配置Linux环境变量

    vim /etc/profile

    export ERLANG_HOME=/usr/local/lib/erlang

    export PATH=$PATH:$ERLANG_HOME/bin

    source /etc/profile

然后从RabbmitMQ官网下载安装包

image

wget  https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.7.13/rabbitmq-server-3.7.13-1.el7.noarch.rpm

下载完毕后执行命令

    rpm -ivh rabbitmq-server-3.7.13-1.el7.noarch.rpm

image

最后启动RabbmitMQ

    chkconfig rabbitmq-server on 

    /sbin/service rabbitmq-server start

启用UI界面:

rabbitmq-plugins enable rabbitmq_management

创建用户

[root@localhost ~]# rabbitmqctl add_user shumingjian 227227
Adding user "shumingjian" ...

将其设置为管理员

[root@localhost ~]# rabbitmqctl set_user_tags shumingjian  administrator
Setting tags for user "shumingjian" to [administrator] ...

创建一个虚拟主机

rabbitmqctl add_vhost  vhost_name

打开管理后台
you_ip:15672

此刻，应该如图:

WechatIMG477.jpeg

常见问题:
如果你的erlang版本达不到rabbitMQ的要求版本,请执行

yum -y remove erlang* 

＃在/etc/yum.repos.d/rabbitmq-erlang.repo 
[rabbitmq-erlang] 
name = rabbitmq-erlang
 baseurl = https://dl.bintray.com/rabbitmq-erlang/rpm/erlang/21/el/ 7
 gpgcheck = 1
 gpgkey = https://dl.bintray.com/rabbitmq/Keys/rabbitmq-release-signing-key.asc
 repo_gpgcheck = 0
 enabled = 1

yum install erlang