• download MysqL repo source

wget http://repo.MysqL.com/MysqL-community-release-el7-5.noarch.rpm@H_301_11@

@H_301_11@

• install rpm source

rpm -ivh MysqL-community-release-el7-5.noarch.rpm

@H_301_11@

• install MysqL

yum install MysqL-server@H_301_11@

@H_301_11@

• firewall setting

service firewalld stop

service iptables stop

@H_301_11@

• auto start services

systemctl enable MysqLd