contos7上安装rabbitmq

#centeros7 安装erlang
yum install erlang
#启动扩展源
yum install epel-release
#下载rabbitmq源文件
wget http://www.rabbitmq.com/releases/rabbitmq-server/v3.6.6/rabbitmq-server-3.6.6-1.el7.noarch.rpm
#安装
yum install rabbitmq-server-3.6.6-1.el7.noarch.rpm 
#尝试执行
yum install socat
# 添加开机启动RabbitMQ服务
chkconfig rabbitmq-server on
# 启动服务
/sbin/service rabbitmq-server start
# 查看服务状态
/sbin/service rabbitmq-server status 
# 停止服务
 /sbin/service rabbitmq-server stop
# 查看当前所有用户
 rabbitmqctl list_users
# 查看默认guest用户的权限
 rabbitmqctl list_user_permissions guest
由于RabbitMQ默认的账号用户名和密码都是guest。为了安全起见, 先删掉默认用户
rabbitmqctl delete_user guest
# 添加新用户
rabbitmqctl add_user username password
# 设置用户
rabbitmqctl set_user_tags username administrator
# 赋予用户默认vhost的全部操作权限
rabbitmqctl set_permissions -p / username ".*" ".*" ".*"
# 查看用户的权限
rabbitmqctl list_user_permissions username
#这是打开管理插件的命令.
rabbitmq-plugins enable rabbitmq_management