HTTP 500 internal server error for https://monitoring.laprimaire.org

democratech / 2022

4 stars 2 forks source link

HTTP 500 internal server error for https://monitoring.laprimaire.org #19

Closed JMLX42 closed 3 years ago

JMLX42 commented 3 years ago

Other hosts work as expected.

[x] Try to reproduce locally.
[x] Diagnose why monitoring.laprimaire.org is misbehaving.
[x] Fix the problem.

JMLX42 commented 3 years ago

It doesn't happen locally with self signed certs. So I guess the issue comes from the Let'sEncrypt integration.

JMLX42 commented 3 years ago

There is a 500 error returned by the nginx reverse proxy in the logs:

nginx-proxy    | nginx.1    | monitoring.laprimaire.org 141.101.68.39 - - [26/Mar/2021:17:00:21 +0000] "GET /login HTTP/1.1" 500 579 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36"

But nothing in the grafana logs.

JMLX42 commented 3 years ago

The logs of the Let'sEncrypt container show no trace of the monitoring.laprimaire.org FQDN. That's because the LETSENCRYPT_HOST env var is not actually defined on the grafana container.