安装参考：
参考：https://www.jianshu.com/p/ed07a5a913c6 （简书:erlang版本过低啊，安装失败）
参考：https://jingyan.baidu.com/article/456c463b16f3820a583144a1.html （百度：No package rabbitmq-server-3.6.8-1.el7.noarch.rpm available）
安装过程：
1，yum安装基本依赖
yum -y update yum install gcc gcc-c++ glibc-devel make epel-release ncurses-devel openssl-devel autoconf java-1.8.0-openjdk-devel git wget wxBase.x86_64 socat
2，安装erlang依赖
#一般安装：貌似版本偏低 yum install -y erlang //验证是否成功 erl #进入erlang执行环境 #安装新版本的erlang wget https://packages.erlang-solutions.com/erlang-solutions-1.0-1.noarch.rpm rpm -Uvh erlang-solutions-1.0-1.noarch.rpm yum install -y erlang erl -version
3，安装rabbitmq
//方法1：百度的(失败) //导入RabbitMQ源 rpm -Uvh https://www.rabbitmq.com/releases/rabbitmq-server/v3.6.8/rabbitmq-server-3.6.8-1.el7.noarch.rpm //安装RabbitMQ公共库秘钥 rpm --import https://www.rabbitmq.com/rabbitmq-release-signing-key.asc //安装RabbitMQ：结果是 no package available yum install rabbitmq-server-3.6.8-1.el7.noarch.rpm //方法2：（知乎的：配合安装新版本的erlang成功了） //安装rabbitmq wget https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.7.15/rabbitmq-server-3.7.15-1.el7.noarch.rpm //导入秘钥 rpm --import https://www.rabbitmq.com/rabbitmq-release-signing-key.asc //安装 yum install rabbitmq-server-3.7.15-1.el7.noarch.rpm
4,操作和管理
#安装成功后需要启动 systemctl start rabbitmq-server systemctl enable rabbitmq-server # 启用web管理界面 rabbitmq-plugins enable rabbitmq_management # guest用户只能用于localhost访问 # 添加新用户及授权 rabbitmqctl add_user fort fort #账号：fort 密码：fort rabbitmqctl set_user_tags fort administrator rabbitmqctl set_permissions -p / fort '.*' '.*' '.*' rabbitmqctl list_permissions # 访问ip:15672即可进入管理界面 #需要开启防火墙
安装遇到问题
1，yum源问题：参考: https://www.runoob.com/linux/linux-yum.html
//备份默认的yum源 mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup //配置国内163源 wget http://mirrors.163.com/.help/CentOS7-Base-163.repo mv CentOS7-Base-163.repo CentOS-Base.repo //生成缓存 yum clean all yum makecache //配置rpm包 rpm -uvh XXXX //使用rpm包安装 yun intall XXXX
2，安装RabbitMQ报错
rpm -ivh rabbitmq-server-3.6.15-1.el7.noarch.rpm
warning: rabbitmq-server-3.6.15-1.el7.noarch.rpm: Header V4 RSA/SHA1 Signature, key ID 6026dfca: NOKEY error: Failed dependencies: socat is needed by rabbitmq-server-3.6.15-1.el7.noarch
//解决：
yum install socat