wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm

yum -y install mysql57-community-release-el7-10.noarch.rpm

yum -y install mysql-community-server.x86_64 

service mysqld start

grep "password" /var/log/mysqld.log

mysql -uroot -p

ALTER USER ‘root‘@‘localhost‘ IDENTIFIED BY ‘mySql123!‘;