Problem with Nginx Proxy Manager and Proxmox LXC #555

Rdlgrmpf · 2025-04-10T20:25:44Z

Rdlgrmpf
Apr 10, 2025

Hi everyone,

I am trying to set this up after using the Proxmox LXC script.
Here are my configs:
/opt/adventurelog/frontend/.env:

PUBLIC_SERVER_URL='https://adventurelog-api.l2.mydomain.de'
BODY_SIZE_LIMIT=Infinity
ORIGIN='https://adventurelog.l2.mydomain.de

/opt/adventurelog/backend/server/.env:

PUBLIC_URL='https://adventurelog-api.l2.mydomain.de'
DEBUG=True
FRONTEND_URL='https://adventurelog.l2.mydomain.de'
CSRF_TRUSTED_ORIGINS='https://adventurelog.l2.mydomain.de,https://adventurelog-api.l2.mydomain.de'

Services:

root@adventurelog:~# systemctl status adventurelog-*
● adventurelog-backend.service - AdventureLog Backend Service
     Loaded: loaded (/etc/systemd/system/adventurelog-backend.service; enabled; preset: enabled)
     Active: active (running) since Thu 2025-04-10 22:17:43 CEST; 7min ago
   Main PID: 384 (python3)
      Tasks: 3 (limit: 76890)
     Memory: 240.1M
        CPU: 10.721s
     CGroup: /system.slice/adventurelog-backend.service
             ├─384 python3 manage.py runserver 0.0.0.0:8000
             └─388 /usr/bin/python3 manage.py runserver 0.0.0.0:8000

Apr 10 22:17:43 adventurelog systemd[1]: Started adventurelog-backend.service - AdventureLog Backend Service.
Apr 10 22:17:45 adventurelog python3[388]: Watching for file changes with StatReloader
Apr 10 22:17:45 adventurelog python3[388]: System check identified some issues:
Apr 10 22:17:45 adventurelog python3[388]: WARNINGS:
Apr 10 22:17:45 adventurelog python3[388]: ?: (staticfiles.W004) The directory '/opt/adventurelog/backend/server/static' in the STATICFILES_DIRS setting does not exist.
Apr 10 22:17:45 adventurelog python3[388]: System check identified 1 issue (0 silenced).

● adventurelog-frontend.service - AdventureLog SvelteKit Frontend Service
     Loaded: loaded (/etc/systemd/system/adventurelog-frontend.service; enabled; preset: enabled)
     Active: active (running) since Thu 2025-04-10 22:17:41 CEST; 7min ago
   Main PID: 186 (node)
      Tasks: 11 (limit: 76890)
     Memory: 81.4M
        CPU: 457ms
     CGroup: /system.slice/adventurelog-frontend.service
             └─186 /usr/bin/node build 127.0.0.1:3000

Apr 10 22:18:49 adventurelog node[186]: <h"... is not valid JSON
Apr 10 22:18:49 adventurelog node[186]:     at JSON.parse (<anonymous>)
Apr 10 22:18:49 adventurelog node[186]:     at parseJSONFromBytes (node:internal/deps/undici/undici:5738:19)
Apr 10 22:18:49 adventurelog node[186]:     at successSteps (node:internal/deps/undici/undici:5719:27)
Apr 10 22:18:49 adventurelog node[186]:     at fullyReadBody (node:internal/deps/undici/undici:4609:9)
Apr 10 22:18:49 adventurelog node[186]:     at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
Apr 10 22:18:49 adventurelog node[186]:     at async consumeBody (node:internal/deps/undici/undici:5728:7)
Apr 10 22:18:49 adventurelog node[186]:     at async load (file:///opt/adventurelog/frontend/build/server/chunks/17-BBHUusZd.js:11:26)
Apr 10 22:18:49 adventurelog node[186]:     at async load_server_data (file:///opt/adventurelog/frontend/build/server/index.js:1203:18)
Apr 10 22:18:49 adventurelog node[186]:     at async file:///opt/adventurelog/frontend/build/server/index.js:2652:18

Nginx config:

From what I found on other discussions here and reddit that should be correct.

When I click login or signup, I get a blank page and this error on the server:
adventurelog.txt

Short version:

Apr 10 22:18:45 adventurelog node[186]: SyntaxError: Unexpected token '<', "<html>
Apr 10 22:18:45 adventurelog node[186]: <h"... is not valid JSON
Apr 10 22:18:45 adventurelog node[186]:     at JSON.parse (<anonymous>)
Apr 10 22:18:45 adventurelog node[186]:     at parseJSONFromBytes (node:internal/deps/undici/undici:5738:19)
Apr 10 22:18:45 adventurelog node[186]:     at successSteps (node:internal/deps/undici/undici:5719:27)
Apr 10 22:18:45 adventurelog node[186]:     at fullyReadBody (node:internal/deps/undici/undici:4609:9)
Apr 10 22:18:45 adventurelog node[186]:     at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
Apr 10 22:18:45 adventurelog node[186]:     at async consumeBody (node:internal/deps/undici/undici:5728:7)
Apr 10 22:18:45 adventurelog node[186]:     at async load (file:///opt/adventurelog/frontend/build/server/chunks/17-BBHUusZd.js:11:26)
Apr 10 22:18:45 adventurelog node[186]:     at async load_server_data (file:///opt/adventurelog/frontend/build/server/index.js:1203:18)
Apr 10 22:18:45 adventurelog node[186]:     at async Promise.all (index 1)
Apr 10 22:18:45 adventurelog node[186]:     at async render_data (file:///opt/adventurelog/frontend/build/server/index.js:2433:19)

Does anyone have advice?

Cheers
Robin

Answered by Rdlgrmpf

Apr 14, 2025

Nevermind, I am stupid. Just leaving this here in case anyone else has the same problem.

If you are using whitelists on your reverse proxy, make sure that the frontend server is allowed to access it....

View full answer

Rdlgrmpf · 2025-04-14T06:49:20Z

Rdlgrmpf
Apr 14, 2025
Author

Nevermind, I am stupid. Just leaving this here in case anyone else has the same problem.

If you are using whitelists on your reverse proxy, make sure that the frontend server is allowed to access it....

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