Nginx as reverse proxy in Django - Mini Project: Build & Apply

Nginx as Reverse Proxy for Django

📖 Scenario: You have a Django web application running on your local machine on port 8000. You want to set up Nginx as a reverse proxy to forward requests from port 80 to your Django app. This setup helps improve performance and security by letting Nginx handle client requests first.

🎯 Goal: Build a simple Nginx configuration file that acts as a reverse proxy forwarding HTTP requests to your Django app running on localhost:8000.

📋 What You'll Learn

Create a basic Nginx server block configuration

Set the server to listen on port 80

Use proxy_pass to forward requests to http://localhost:8000

Include necessary proxy headers for Django compatibility

💡 Why This Matters

🌍 Real World

Using Nginx as a reverse proxy is common in deploying Django apps to improve security, performance, and scalability.

💼 Career

Many web developer and DevOps roles require configuring Nginx to serve as a reverse proxy for backend applications like Django.

1

Create the Nginx server block skeleton

Create a file called nginx.conf and write a basic server block that listens on port 80 with an empty location / block.

Django

server {
    listen 80;
    location / {
        # Your code here
    }
}

Need a hint?

Start by defining the server block and set it to listen on port 80. Add an empty location / block inside.

2

Add the proxy_pass directive

Inside the location / block, add the line proxy_pass http://localhost:8000; to forward requests to the Django app running on port 8000.

Django

server {
    listen 80;
    location / {
        # Add proxy_pass here
    }
}

Need a hint?

Use proxy_pass inside the location / block to forward all requests to http://localhost:8000.

3

Add proxy headers for Django compatibility

Inside the location / block, add these lines to set headers:
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;

Django

server {
    listen 80;
    location / {
        proxy_pass http://localhost:8000;
        # Add proxy headers here
    }
}

Need a hint?

These headers help Django know the original request details like host and client IP.

4

Complete the Nginx reverse proxy configuration

Add the server_name localhost; line inside the server block to specify the server name.

Django

server {
    listen 80;
    # Add server_name here
    location / {
        proxy_pass http://localhost:8000;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }
}

Need a hint?

Setting server_name helps Nginx know which requests to handle.