After upgrading to core-2021.8 my Lets Encrypt adon has failed to start.
I am not sure why and I do not know how to search for the error. I have not installed any new add-ons or anything.
If anyone can me a hint where to look or what to do, I would really appreciate it
From Supervisor log:
21-08-10 08:07:04 ERROR (SyncWorker_5) [supervisor.docker] Can't start addon_core_letsencrypt: 500 Server Error for http+docker://localhost/v1.41/containers/0e33681e4486c12865ea12857fbfaba7f5b59dc061f5171038742bfc55844146/start: Internal Server Error ("driver failed programming external connectivity on endpoint addon_core_letsencrypt (8931540a60b99ddab025b3b91a72797246db26116561d20acececef9469949d2): Error starting userland proxy: listen tcp4 0.0.0.0:8123: bind: address already in use")
From the log:
Logger: homeassistant.components.hassio
Source: components/hassio/websocket_api.py:109
Integration: Home Assistant Supervisor (documentation, issues)
First occurred: 8.24.52 (1 occurrences)
Last logged: 8.24.52
Failed to to call /addons/core_letsencrypt/start - Port '8123' is already in use by something else on the host.
Core version: core-2021.8.5
Supervisor version: supervisor-2021.06.8