i’m trying to setup nginx to run as a proxy to aggregate multiple services. running on different ports on the server, using nginx to let me connect to all the services by going to a specific subdirectory. so i can keep only one port open in the router between my lab and the main house network.

i’m using the following config file from an example i found to do this, with a landing page to let me get to the other services:

used config file

server { listen 80; server_name 10.0.0.114; # Replace with your domain or IP

# Redirect HTTP to HTTPS
return 301 https://$host$request_uri;

}

server { listen 1403 ssl; # Listen on port 443 for HTTPS server_name 10.0.0.114; # Replace with your domain or IP

ssl_certificate /certs/cert.pem;  # Path to your SSL certificate
ssl_certificate_key /certs/key.pem;  # Path to your SSL certificate key

location / {
    root /var/www/html;  # Path to the directory containing your HTML file
    index index.html;  # Default file to serve
}


location /transbt {
#configuration for transmission
    proxy_pass http://10.89.0.3:9091/;  
proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;$proxy_add_x_forwarded_for;
}

but the problem i’m having is that, while nginx does redirect to transmission’s login prompt just fine, after logging in it tries to redirect me to 10.0.0.114:1403/transmission/web instead of remaining in 10.0.0.114:1403/transbt and breaks the page. i’ve found a configuration file that should work, but it manually redirects each subdirectory transmission tries to use, and adds proxy_pass_header X-Transmission-Session-Id; which i’m not sure what’s accomplishing: github gist

is there a way to do it without needing to declare it explicitly for each subdirectory? especially since i need to setup other services, and i doubt i’ll find config files for those as well it’s my first time setting up nginx, and i haven’t been able to find anything to make it work.

Edit: I forgot to mention. The server is still inside of a nat. It’s not reachable by the outside. The SSL certificate is self signed and it’s just a piece of mind because a lot of things connect to the home net. And none of the services I plan to use only support http.

  • brokenlcd@feddit.itOPEnglish
    2·
    4 days ago

    I’ll need to check. I doubt I’ll be able to setup a DNS resolver. Since I can’t risk the whole network going down if the DNS resolver fails. Plus the server will have limited exposure to the home net via the other router.

    Still. Thanks for the tips. I’ll update the post with the solution once I figure it out.

    • darkan15@lemmy.worldEnglish
      2·
      4 days ago

      Most routers, or devices, let you set up at least a primary and secondary DNS resolver (some let you add more), so you could have your local one as primary and an external one like google or Cloudflare as secondary. That way, if your local DNS resolver is down, it will directly go and query the external one, and still resolve them.

      Still. Thanks for the tips. I’ll update the post with the solution once I figure it out.

      You are welcome.