Instalacion MySql en Centos 7
Comandos a utilizar
Paso1.
yum install -y http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm
Paso2.
yum install mysql-server
Paso3.
systemctl start mysqld
Paso4.
systemctl enable mysqld
Paso5.
mysql_secure_installation
centos 7