If you follow below steps keenly you should have a working Drupal 9 CMS installed on your CentOS 8 server.
- Step 1: Update System. ...
- Step 2: Install MariaDB database on CentOS 8. ...
- Step 3: Create Drupal Database. ...
- Step 4: Install PHP 7.3 and Apache Web Server. ...
- Step 5: Download Drupal 9 on CentOS 8.