Rabbimq 安装过程，还有踩得坑！centos 安装

一 、安装erlang

　　1 添加yum 源，在/etc/yum.repos.d 下添加 rabbitmq-erlang.repo，内容如下

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

　　2 . yum install erlang . 如果顺利的话很快就能暗转完成，也可以直接下载rpm 包安装，建议版本20 ，安装不成功，卸载后再重新安装

二 、安装rabbitmq

 wget https://dl.bintray.com/rabbitmq/all/rabbitmq-server/3.7.2/rabbitmq-server-3.7.2-1.el7.noarch.rpm
 rpm --import https://dl.bintray.com/rabbitmq/Keys/rabbitmq-release-signing-key.asc
 yum install rabbitmq-server-3.7.-.el7.noarch.rpm
 rabbitmqctl reset #参考 http://blog.csdn.net/wochunyang/article/details/52524977

三 、启动rabbitmq-server

 rabbitmq 用户相关操作

 [root@VM_0_7_centos ~]# rabbitmqctl list_users
 Listing users ...
 user    tags
 guest   [administrator]
 [root@VM_0_7_centos ~]# rabbitmqctl add_user admin admin
 Adding user "admin" ...
 [root@VM_0_7_centos ~]# rabbitmqctl set_user_tags admin administrator
 Setting tags for user "admin" to [administrator] ...
 [root@VM_0_7_centos ~]# rabbitmqctl delete_user guest

 # 启动服务
 [root@VM_0_7_centos ~]#  rabbitmq-server start 

四、登录http://你的服务器:15672/#/