Rabbitmq Install
安装
$ wget https://dl.bintray.com/rabbitmq/all/rabbitmq-server/3.7.2/rabbitmq-server-3.7.2-1.el7.noarch.rpm
$ vi /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://dl.bintray.com/rabbitmq/Keys/rabbitmq-release-signing-key.asc
repo_gpgcheck=0
enabled=1
$ yum install rabbitmq-server-3.7.2-1.el7.noarch.rpm管理界面
rabbitmq-plugins enable rabbitmq_management
chown rabbitmq:rabbitmq /var/lib/rabbitmq配置
创建用户
rabbitmqctl add_user tjhb <pass> rabbitmqctl set_user_tags tjhb administrator rabbitmqctl set_permissions -p / tjhb ".*" ".*" ".*" rabbitmqctl delete_user guest然后就可以登录管理控制台了（端口15672）
监听所有地址
下载配置文件，存放在
/etc/rabbitmq/目录下。启动服务
systemctl enable rabbitmq-server systemctl start rabbitmq-server
其它
最后在阿里云的负载均衡上配置下即可。
其它
rabbitmq在刚启动时，如果堆积的消息过多，beam.smp在加载消息会消耗大量资源。60万条记录在db01的配置下，大概要持续加载2分钟