projects.ourpad.casa 502 outage — fixed #1

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opened 2026-05-23 19:06:47 +00:00 by shawn · 0 comments
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Incident

projects.ourpad.casa returned 502 Bad Gateway.

Root Cause

NPMPlus proxy host #17 had forward_host: 192.168.0.127 but the project directory server (nginx serving static HTML) runs on 192.168.0.223:8834 (CT 100 docker LXC on primary Proxmox).

Fix

Updated proxy host via NPMPlus API PUT: forward_host changed from 192.168.0.127192.168.0.223.

Verification

curl -skI https://projects.ourpad.casa/ → HTTP/2 200

Prevention

Consider using a DNS name or hostname alias for backends instead of raw IPs, to survive DHCP changes/migrations.

## Incident `projects.ourpad.casa` returned 502 Bad Gateway. ## Root Cause NPMPlus proxy host #17 had `forward_host: 192.168.0.127` but the project directory server (nginx serving static HTML) runs on `192.168.0.223:8834` (CT 100 docker LXC on primary Proxmox). ## Fix Updated proxy host via NPMPlus API PUT: `forward_host` changed from `192.168.0.127` → `192.168.0.223`. ## Verification `curl -skI https://projects.ourpad.casa/` → HTTP/2 200 ## Prevention Consider using a DNS name or hostname alias for backends instead of raw IPs, to survive DHCP changes/migrations.
shawn closed this issue 2026-05-23 19:06:47 +00:00
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Reference: shawn/project-directory#1