this post was submitted on 28 Apr 2024
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I'm hoping someone can help me figure out what I'm doing wrong.

I have a VM on my local network that has Traefik, 2 apps (whomai and myapp), and wireguard in server mode (let's call this VM "server"). I have another VM on the same network with Traefik and wireguard in client mode (let's call this VM "client").

  • both VMs can can ping each other using their VPN IP addresses
  • wireguard successfully handshakes
  • I have myapp.mydomain.com as a host override on my router so every computer in my house points it to "client"
  • when I run curl -L --header 'Host: myapp.mydomain.com' from the myapp container it successfully returns the myapp page.

But when I browse to http://myapp.mydomain.com I get "Internal Server Error", yet nothing appears in the docker logs for any app (neither traefik container, neither wireguard container, nor the myapp container).

Any suggestions/assistance would be appreciated!

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[–] shasta@lemm.ee 1 points 6 months ago (1 children)

500 errors typically log a stack trace in the server logs. Have you checked there? That would give more indication of where to start debugging.

[–] mike_wooskey@lemmy.d.thewooskeys.com 1 points 6 months ago (1 children)

By "server log", do you mean traefik's log? If so, this is the only thing I could find (and I don't know what it means): https://lemmy.d.thewooskeys.com/comment/514711

[–] shasta@lemm.ee 1 points 6 months ago

No. Traefik says the 500 error came from downstream. So that means either wireguard or myapp. Check the logs for those.