Added command to restart httpd service

main.tf

@@ -153,7 +153,8 @@ resource "null_resource" "ops" {
 provisioner "remote-exec" {
     inline = [
       "sudo sed -i -E 's/xdmod..nip.io/xdmod.rc.uab.edu/g' /etc/httpd/conf.d/xdmod.conf",
-      "sudo sed -i -E 's/xdmod..nip.io/xdmod.rc.uab.edu/g' /etc/xdmod/simplesamlphp/config/config.php",        
+      "sudo sed -i -E 's/xdmod..nip.io/xdmod.rc.uab.edu/g' /etc/xdmod/simplesamlphp/config/config.php",
+      "sudo systemctl restart httpd",        
    ]
   }