I am attempting to create a fallback for my error_page. Principally, the logic ought to be one thing like the next

load foobar.html > doesn’t exist on distant server -> load 404.html from distant server to indicate 404 web page -> doesn’t exist on distant server – > load 404.html on native filesystem.

I’ve the next, and loading each localhost/404.html and localhost/international404.html works, however after I break localhost/404.html (by eradicating the file from the http server) it doesn’t present the worldwide404.html web page as I might anticipate.

server {
    hear      80;
    server_name instance.com www.instance.com;
    proxy_intercept_errors on;

    location / {
        proxy_pass http://localhost:3000;
        proxy_set_header X-Actual-IP $remote_addr;
        proxy_set_header X-Forwarded-For $remote_addr;
        error_page 404 /404.html;
    }

    location /404.html {
        proxy_pass http://localhost:3000/404.html;
        error_page 404 /international404.html;
    }

    location /international404.html {
        root /usr/share/nginx/html;
    }
}

The above works effective after I hit http://localhost/404.html (when the 404.html file is on distant server it reveals that, after I delete it, it hundreds the worldwide404.html file). Nonetheless, after I sort a non-existent web page I simply get the default nginx 404 web page.