Traefik cannot fetch configuration data (Client.Timeout exceeded while awaiting headers) #305

New Issue

MrUnknownDE · 2026-04-05T17:05:41+02:00

MrUnknownDE commented

2026-04-05 17:05:41 +02:00

Originally created by @pizzaandcheese on 1/28/2026

Describe the Bug

When opening the "Request Logs" section the following error appears in the traefik logs:
ERR Provider error, retrying in 586.330963ms error="cannot fetch configuration data: do fetch request: Get \"http://pangolin-app:3001/api/v1/traefik-config\": context deadline exceeded (Client.Timeout exceeded while awaiting headers)" providerName=http
When the error appears in the logs the Dashboard also spits out a Modal that states: "Error: failed to filter logs"

On one of my larger instances the "Request Logs" page never loads and ends up locking up the dashboard for a time.

Environment

OS Type & Version: Almalinux 9.7
Pangolin Version: 1.15.1
Gerbil Version: 1.3.0
Traefik Version: 3.6.7
Newt Version: 1.9.0
Olm Version: (if applicable)
Container Runtime: podman 5.6.0

To Reproduce

Open "Request Logs" section

https://github.com/user-attachments/assets/8680cd9c-1265-40d4-9bd3-8ed90324d1be

Expected Behavior

Request Logs appear without error

*Originally created by @pizzaandcheese on 1/28/2026* ### Describe the Bug When opening the "Request Logs" section the following error appears in the traefik logs: `ERR Provider error, retrying in 586.330963ms error="cannot fetch configuration data: do fetch request: Get \"http://pangolin-app:3001/api/v1/traefik-config\": context deadline exceeded (Client.Timeout exceeded while awaiting headers)" providerName=http` When the error appears in the logs the Dashboard also spits out a Modal that states: "Error: failed to filter logs" On one of my larger instances the "Request Logs" page never loads and ends up locking up the dashboard for a time. ### Environment - OS Type & Version: Almalinux 9.7 - Pangolin Version: 1.15.1 - Gerbil Version: 1.3.0 - Traefik Version: 3.6.7 - Newt Version: 1.9.0 - Olm Version: (if applicable) - Container Runtime: podman 5.6.0 ### To Reproduce Open "Request Logs" section https://github.com/user-attachments/assets/8680cd9c-1265-40d4-9bd3-8ed90324d1be ### Expected Behavior Request Logs appear without error

MrUnknownDE closed this issue

2026-04-05 17:05:41 +02:00

MrUnknownDE added the stale stale stale stale stale stale stale stale stale stale stale stale stale stale labels 2026-04-05 17:05:42 +02:00

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Reference: github/pangolin#305