Introduction

Apache is a widely used web server that can host Python web applications using the mod_wsgi module. In this guide, you will learn how to run Python scripts with Apache and mod_wsgi on Ubuntu 22.04, which can be effectively hosted on a Windows VPS UK.

Prerequisites

• An Ubuntu 22.04 server with root access
• Basic knowledge of Linux commands
• An active internet connection
• Python installed on your server

Step 1: Update Your System

Start by updating your package index:

sudo apt update -y

Step 2: Install Apache

Install the Apache web server:

sudo apt install apache2 -y

Start and enable Apache to run at boot:

sudo systemctl start apache2
sudo systemctl enable apache2

Step 3: Install mod_wsgi

Install the mod_wsgi package:

sudo apt install libapache2-mod-wsgi-py3 -y

Step 4: Create a Python Script

Create a simple Python script to test the setup:

echo "def application(environ, start_response):
    status = '200 OK'
    headers = [('Content-Type', 'text/plain')]
    start_response(status, headers)
    return [b'Hello, World!']" > ~/myapp.wsgi

Step 5: Configure Apache to Serve the Python Script

Create a new Apache configuration file:

sudo nano /etc/apache2/sites-available/myapp.conf

Add the following configuration to the file:

<VirtualHost *:80>
    ServerName your_domain_or_IP
    WSGIScriptAlias / /home/your_username/myapp.wsgi
    </VirtualHost>

Replace your_domain_or_IP and your_username with your actual domain name or IP address and your username.

Step 6: Enable the New Site Configuration

Enable the new site configuration and reload Apache:

sudo a2ensite myapp
sudo systemctl reload apache2

Step 7: Adjust Firewall Settings

If you have a firewall running, allow HTTP traffic:

sudo ufw allow 'Apache'

Step 8: Test the Configuration

Open your web browser and navigate to your server's IP address or domain:

http://your_domain_or_IP

You should see the message Hello, World!.

Step 9: Conclusion

You have successfully set up Apache with mod_wsgi to run Python scripts on Ubuntu 22.04. This configuration 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.