download @R_301_198@ repo source
wget http://repo.@R_301_198@.com/@R_301_198@-community-release-el7-5.noarch.rpm
install rpm source
rpm -ivh @R_301_198@-community-release-el7-5.noarch.rpm
install @R_301_198@
yum install @R_301_198@-server
firewall setting
service firewalld stop
service iptables stop
auto start services
systemctl enable @R_301_198@d
