This is a clean installation of Magento 2.4 Community Edition on Centos 8.

It comes with Magento 2.4 already downloaded via composer, with all dependencies verified.

The following modules are installed and configured:
-Nginx
-PHP 7.4.9 with all required modules
-PHP-FPM
-Elasticsearch (with JDK dependencies)
-Postfix

This does not come with any database so you have to provide your own, right out of the box, after running the Magento 2.4 installation command-line as per indicated in the standard installation guide, and changing the server name to your own (or the IP of the EC2-instance) in the /etc/nginx/conf.d/magento.conf, you are ready to go, takes about 5 minutes of configuration if you know what to do, this information will be explained in the configuration instructions.