Broken internal HTTPS access #4

New Issue

MrUnknownDE · 2026-04-05T17:00:31+02:00

MrUnknownDE commented

2026-04-05 17:00:31 +02:00

Originally created by @Cypac-Cybersecurity on 4/4/2026

Describe the Bug

I made the mistake of updating everything before doing a backup and randomly a number of HTTPS container endpoints I need access to now show 'no available server' when I browse to the reverse proxy address. No errors show up in the logs... no indicators of issues appear anywhere else.

I spent a few hours troubleshooting and finally tried to roll back to v1.16.2 and while some of the https internal proxies worked again, the ones I re-created after going to 1.17.0 still do not work, and the ui after the roll back is broken.

Specifically I'm trying to access Portainer at 9443 and NGinx Proxy Manager (NPMPlus) at https port 81... neither work in 1.17.0

Environment

OS Type & Version: (e.g., Ubuntu 22.04)
Pangolin Version: 1.17.0
Gerbil Version: n/a
Traefik Version: n/a
Newt Version: n/a
Olm Version: (if applicable)

To Reproduce

Upgrade to 1.17.0 and make a reverse proxy to https://Portainer:9443, then browse to the public url

Expected Behavior

the UI should come up

*Originally created by @Cypac-Cybersecurity on 4/4/2026* ### Describe the Bug I made the mistake of updating everything before doing a backup and randomly a number of HTTPS container endpoints I need access to now show 'no available server' when I browse to the reverse proxy address. No errors show up in the logs... no indicators of issues appear anywhere else. I spent a few hours troubleshooting and finally tried to roll back to v1.16.2 and while some of the https internal proxies worked again, the ones I re-created after going to 1.17.0 still do not work, and the ui after the roll back is broken. Specifically I'm trying to access Portainer at 9443 and NGinx Proxy Manager (NPMPlus) at https port 81... neither work in 1.17.0 ### Environment - OS Type & Version: (e.g., Ubuntu 22.04) - Pangolin Version: 1.17.0 - Gerbil Version: n/a - Traefik Version: n/a - Newt Version: n/a - Olm Version: (if applicable) ### To Reproduce Upgrade to 1.17.0 and make a reverse proxy to https://Portainer:9443, then browse to the public url ### Expected Behavior the UI should come up

MrUnknownDE closed this issue

2026-04-05 17:00:31 +02:00

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main

dev

dependabot/npm_and_yarn/dev-minor-updates-b4e5d6b9c5

revert-2766-feature/systemd-install-instructions

dependabot/npm_and_yarn/prod-patch-updates-05702d39f2

dependabot/npm_and_yarn/next-16.2.1

dependabot/npm_and_yarn/recharts-3.8.1

alerting-rules

private-site-ha

dependabot/docker/docker/library/node-25-slim

ssh

delete-account

msg-delivery

org-only-idp

cicd

patch

site-targets-auto-login

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Reference: github/pangolin#4