What are some examples of Nginx configurations?

What are some examples of Nginx configurations?

Nginx configurations can vary widely based on use cases. For example, a basic server block might look like this:

server {
    listen 80;
    server_name example.com;

    location / {
        root /var/www/html;
        index index.html index.htm;
    }
}

Can you give me an example of a reverse proxy configuration?

Sure! Here's a simple reverse proxy configuration:

server {
    listen 80;
    server_name myapp.com;

    location / {
        proxy_pass http://localhost:3000;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }
}

What about load balancing with Nginx?

For load balancing, you can use the following configuration:

http {
    upstream myapp {
        server app1.example.com;
        server app2.example.com;
    }

    server {
        listen 80;
        location / {
            proxy_pass http://myapp;
        }
    }
}