This tutorial explains how to install Apache, how to install MySQL, how to change the root MySQL password, how to install PHP, and how to see what libraries are available. LAMP stack is a group of open source software used to get web servers up and running. The acronym stands for Linux, Apache ( the web server) , MySQL (the database), and PHP (the language). This tutorial is written for Ubuntu.
You created a WordPress website on your computer, and you want to upload it to Digital Ocean?
Pick a web host and upload the files in the correct folder.
Then setup MYSQL.
For a guide, use this: https://www.digitalocean.com/community/tutorials/how-to-install-linux-apache-mysql-php-lamp-stack-on-ubuntu