1.安装MySQL
yum install mysql mysql-server
2.启动MySQL
service mysqld start
3.配置MySQL
/usr/bin/mysql_secure_installation
Set root password? [Y/n] Y
Remove anonymous users? [Y/n] Y
Disallow root login remotely? [Y/n] Y
Remove test database and access to it? [Y/n] Y
Reload privilege tables now? [Y/n] Y
4.连接MySQL
mysql -uroot -pyourpassword
5.创建可以外部连接的用户
create user IDENTIFIED BY 'password'
