Introduction

The LOMP stack consists of OpenLiteSpeed, MariaDB, and PHP, making it a powerful solution for hosting dynamic websites. This guide will walk you through the installation of the LOMP stack on Debian 11, which can be effectively hosted on a Windows VPS UK for optimal performance.

Prerequisites

• A Debian 11 server with root access
• Basic knowledge of Linux commands
• An active internet connection

Step 1: Update Your System

Start by updating your package index and upgrading existing packages:

sudo apt update && sudo apt upgrade -y

Step 2: Install OpenLiteSpeed

Add the OpenLiteSpeed repository:

wget -O - https://repo.openlitespeed.org/repo/OpenLiteSpeed.key | sudo apt-key add -
echo "deb https://repo.openlitespeed.org/debian/ bullseye main" | sudo tee /etc/apt/sources.list.d/openlitespeed.list

Update your package index again and install OpenLiteSpeed:

sudo apt update
sudo apt install openlitespeed -y

Step 3: Install MariaDB

Install the MariaDB server package:

sudo apt install mariadb-server -y

Secure your MariaDB installation:

sudo mysql_secure_installation

Follow the prompts to set the root password and secure your database server.

Step 4: Install PHP

Install PHP along with necessary extensions:

sudo apt install lsphp lsphp-common lsphp-mysql lsphp-zip lsphp-curl lsphp-mbstring lsphp-xml -y

Step 5: Configure OpenLiteSpeed

Access the OpenLiteSpeed web admin interface to configure your server:

Open your web browser and navigate to:

http://your_server_ip:7080

The default username is admin and the password is 123456. You should change it after the first login.

Step 6: Set Up a Virtual Host

In the OpenLiteSpeed web admin interface, set up a new virtual host for your website:

• Navigate to Virtual Hosts.
• Add a new virtual host with the desired domain name.
• Set the document root to the directory where your website files will reside.

Step 7: Test PHP Configuration

Create a test PHP file in your document root:

echo <?php phpinfo(); ?> | sudo tee /var/www/html/info.php

Access the PHP info page in your browser:

http://your_server_ip/info.php

You should see the PHP information page.

Step 8: Configure Firewall

Allow HTTP and HTTPS traffic through the firewall:

sudo ufw allow 'Nginx Full'

Step 9: Restart OpenLiteSpeed

Restart OpenLiteSpeed to apply all changes:

sudo systemctl restart openlitespeed

Step 10: Conclusion

You have successfully installed the LOMP stack (OpenLiteSpeed, MariaDB, and PHP) on Debian 11. This powerful web hosting solution can significantly benefit from being hosted on a Windows VPS. For additional options, explore various VPS UK Windows solutions, including Windows Virtual Private Server Hosting and Windows VPS Hosting UK for optimal performance and security.