CenterOS7 安装Mysql

yum -y install mysql-server

报错如下

Loading mirror speeds from cached hostfile
No package mysql-server available.
Error: Nothing to do

解决办法

1. wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm
2. rpm -ivh mysql-community-release-el7-5.noarch.rpm
3. yum install mysql-server