Nginx: Nginx, Django and Gunicorn nginx settings

nginx_django_project.conf

# Gunicorn
#
upstream my_app_name {
     server 127.0.0.1:9001;
}


# WWW redirect to non-www
#
server {
    server_name  www.my-app-name.com.br;
    rewrite ^(.*) http://my-app-name.com.br$1 permanent;
}
 

# Server adjustments
#
server {
    listen 80;
    server_name my-app-name.com.br;
    
    client_max_body_size 10M;

    # Log files
    #
    access_log /path/to/logs/nginx/access.log;
    error_log  /path/to/logs/nginx/error.log;
 

    location / {
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $http_host;
        proxy_redirect off;
         
        if (!-f $request_filename) {
            proxy_pass http://my_app_name;
            break;
        }   

    }


    # Cache files
    #
    location ~* \.(?:ico|css|js|gif|jpe?g|png)$ {
        expires 30d;
        access_log off;
        add_header Vary Accept-Encoding;
    }
    

    # Static files
    #
    location /static/ {
        autoindex on;
        alias /path/to/static/;
    }
    
    location /media/ {
        autoindex on;
        alias /path/to/media/;
    }
}