A Springboot web app to authenticate user using a postgresql database hosted in Apache web server in okeanos.gr cloud
for starters we check if the firewall works on our centOS7 machine
We added 2 rules so http and https will be accessible from everywhere(e.g a browser) 1.firewall-cmd --permanent --zone=public --add-service=http 2.firewall-cmd --permanent --zone=public --add-service=https and we reload so it will save the configurations firewall-cmd --reload
we inserted the command yum -y install httpd in case there wasnt in our machine
and we enabled the httpd with the command sudo systemtc1 start httpd