Try_files directive in Nginx - Mini Project: Build & Apply

Using the nginx try_files Directive

📖 Scenario: You are setting up a simple nginx web server to serve static files. You want nginx to try to serve a requested file if it exists. If the file does not exist, nginx should serve a default index.html file instead.

🎯 Goal: Configure nginx using the try_files directive to first look for the requested file, and if it is not found, serve index.html as a fallback.

📋 What You'll Learn

Create a basic nginx server block configuration

Add a root directory for static files

Use the try_files directive to check for requested files

Fallback to index.html if the requested file is missing

💡 Why This Matters

🌍 Real World

Web servers often need to serve static files and fallback to a default page for single-page applications or missing files.

💼 Career

Knowing how to configure nginx with try_files is essential for DevOps roles managing web servers and deployments.

1

Create a basic nginx server block

Write a server block with listen 80; and server_name localhost; inside the http context.

Nginx

# Write the server block with listen and server_name
# Your code here

Need a hint?

Start with server { and add listen 80; and server_name localhost; inside.

2

Add the root directory for static files

Inside the existing server block, add a root directive with the value /var/www/html.

Nginx

server {
    listen 80;
    server_name localhost;
    # Add root directive here
    # Your code here
}

Need a hint?

Use root /var/www/html; inside the server block to set the static files directory.

3

Use try_files directive to check requested files

Inside the server block, add a location / block. Inside it, add a try_files directive that tries $uri and $uri/ first, then falls back to /index.html.

Nginx

server {
    listen 80;
    server_name localhost;
    root /var/www/html;

    # Add location block with try_files directive
    # Your code here
}

Need a hint?

Use location / { try_files $uri $uri/ /index.html; } to try requested files and fallback.

4

Print the final nginx configuration

Print the entire nginx configuration you wrote so far.

Nginx

# Print the nginx configuration below
# Your code here

Need a hint?

Print the full nginx configuration text exactly as written.