centos7安装rabbitmq

"""
1.你需要对应erlang和rabbitmq的版本对应关系
https://www.rabbitmq.com/which-erlang.html
2.选定版本
erlang:erlang-21.3.8.14-1.el7.x86_64.rpm
rabbitmq:rabbitmq-server-3.8.5-1.el7.noarch.rpm
3.卸载erlang
rpm -qa | grep erlang | xargs rpm -e --nodeps
4.安装erlang
4.1去官网
https://packagecloud.io/rabbitmq/erlang
4.2找到对应的版本
wget --content-disposition https://packagecloud.io/rabbitmq/erlang/packages/el/7/erlang-21.3.8.14-1.el7.x86_64.rpm/download.rpm
4.3安装
rpm -Uvh erlang-23.3.4.11-1.el7.x86_64.rpm
# 安装  该步骤可以省略
yum install -y erlang
# 查看版本
erl -v

5安装rabitmq
wget https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.8.5/rabbitmq-server-3.8.5-1.el7.noarch.rpm
5.2需要一些配置
rpm --import https://www.rabbitmq.com/rabbitmq-release-signing-key.asc
yum -y install epel-release
yum -y install socat
5.3解压&安装
rpm -ivh rabbitmq-server-3.8.5-1.el7.noarch.rpm

5.4启用平台管理插件
rabbitmq-plugins enable rabbitmq_management

6.启动
6.1启动
systemctl start rabbitmq-server
6.2查看状态
systemctl status rabbitmq-server
6.3可视化网址
wusen0601.xyz:15672
guest/guest
6.4但是mq3版本以后只让本机登录
6.4.1创建用户密码
rabbitmqctl add_user admin admin
6.4.2设置admin为管理员
rabbitmqctl set_user_tags admin administrator
6.4.3授权远程访问
rabbitmqctl set_permissions -p / admin "." "." ".*"
6.4.4重启rabbitmq
systemctl restart rabbitmq-server

7去浏览器看
wusen0601.xyz:15672
admin/admin
"""