Nginx vs Apache comparison - Hands-On Comparison

Nginx vs Apache Comparison

📖 Scenario: You are setting up a web server for a small business website. You want to compare two popular web servers, Nginx and Apache, to understand their basic configuration differences and how they serve web pages.

🎯 Goal: Build simple configuration files for both Nginx and Apache to serve a static HTML page. Learn how to set up the server root, listen on port 80, and serve an index.html file.

📋 What You'll Learn

Create a basic Nginx configuration file to serve static content

Create a basic Apache configuration file to serve static content

Understand the key differences in configuration syntax

Test that both servers serve the index.html page correctly

💡 Why This Matters

🌍 Real World

Web servers like Nginx and Apache are used worldwide to host websites and web applications. Knowing how to configure them is essential for deploying and managing web services.

💼 Career

Many DevOps and system administrator roles require knowledge of web server configuration and management. Understanding Nginx and Apache basics is a key skill for these jobs.

1

Create Nginx configuration file

Create a file named nginx.conf with a server block that listens on port 80, sets the root directory to /var/www/html, and serves index.html as the default file.

Nginx

# Write the Nginx server block configuration here
# Your code here

Need a hint?

Use the server block to define the listening port and root directory. The location / block handles requests to the root URL.

2

Create Apache configuration file

Create a file named apache.conf with a <VirtualHost *:80> block that sets the DocumentRoot to /var/www/html and specifies index.html as the default directory index.

Nginx

# Write the Apache VirtualHost configuration below
# Your code here

Need a hint?

Use the <VirtualHost *:80> block to define the listening port and document root. The DirectoryIndex directive sets the default file.

3

Compare configuration differences

Add comments in both nginx.conf and apache.conf files explaining the key differences: Nginx uses server blocks and directives like listen, root, and location, while Apache uses <VirtualHost> blocks and directives like DocumentRoot and DirectoryIndex.

Nginx

server {
    listen 80;
    root /var/www/html;
    index index.html;

    location / {
        try_files $uri $uri/ =404;
    }
}

# Add comment about Nginx configuration differences here


    DocumentRoot "/var/www/html"
    DirectoryIndex index.html


# Add comment about Apache configuration differences here
# Your code here

Need a hint?

Write simple comments starting with # describing the main configuration style differences.

4

Test serving index.html page

Write two commands: one to start Nginx using nginx.conf and one to start Apache using apache.conf. Then write a command to fetch the homepage from localhost using curl. Print the output of the curl command.

Nginx

# Start Nginx and Apache, then fetch homepage with curl
# Your code here

Need a hint?

Use sudo nginx -c nginx.conf to start Nginx with your config, sudo apachectl -f apache.conf to start Apache, and curl http://localhost to fetch the homepage.