📄 2026-04-23-cloudflare-error-1033-on-noteshoffdeskcom.md 1,373 bytes Apr 23, 2026 📋 Raw

title: Cloudflare Error 1033 on notes.hoffdesk.com
date: '2026-04-23T01:55:33.191847+00:00'
systems:
- cloudflared
- uvicorn
- systemd
- Cloudflare Tunnel
error: 'Error 1033: Cloudflare can''t reach origin'
resolved: true
tags:
- cloudflare
- systemd
- tunnel
- infrastructure
cost:
time_hours: 2.5
sleep_lost: true
related:
- https://notes.hoffdesk.com/admin

Cloudflare Error 1033 on notes.hoffdesk.com

Systems: cloudflared, uvicorn, systemd, Cloudflare Tunnel
Error: Error 1033: Cloudflare can't reach origin

Attempts

Attempt 1: Checked uvicorn health with curl

Result: Running but bound to 127.0.0.1 — Cloudflared on same machine could not reach it

Attempt 2: Added systemd drop-in to bind uvicorn to 0.0.0.0:8000

Result: Local health passed, still Error 1033 — cloudflared in managed mode

Attempt 3: Checked cloudflared service file for --config path

Result: Found correct command BUT override.conf with old syntax was winning

The Fix

Removed stale override.conf, reloaded systemd, restarted cloudflared with local config. notes.hoffdesk.com came back. Caveat: still hybrid local+managed, needs full migration.

Reflection

Should have run systemctl cat first. I knew about drop-ins but forgot under pressure. Error 1033 is generic — you peel layers like an onion.

Cost

  • Time: 2.5 hours
  • Sleep: Lost
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