1 ) Install apache mariadb php and phpmyadmin on server by using following command
#yum install php phpmyadmin httpd mariadb
2) type below command and set the password for root
#mysql_secure_installation
3) #vim /etc/httpd/conf.d/phpMyAdmin.conf
in the section/container <Directory /usr/share/phpMyAdmin/> </Directory>
add the following two lines.
Options Indexes FollowSymLinks
Require all granted
4) add firewall rules and reload firewall
#firewall-cmd –permanent –add-port=80/tcp
#firewall-cmd –permanent –add-port=80/udp
#firewall-cmd –permanent –add-port=443/tcp
#firewall-cmd –permanent –add-port=443/udp
#firewall-cmd –reload
OR
#firewall-cmd –permanent –add-service=http
#systemctl restart firewalld
5) Now restart apache service by typing
#service httpd restart or
#systemctl restart httpd.service
6) checking and adding apache and mariadb services to startup
#systemctl is-enabled httpd
#systemctl is-enabled mariadb
if it says its disabled then enable it by following command.
#systemctl enable httpd
#systemctl enable mariadb