sholder89
(Steve)
October 27, 2020, 12:37am
1
I’m troubleshooting an issue with my Home Assistant server running on a Raspberry Pi 3B+ crashing on a regular basis. I’m not sure if it’s related but I’m noticing this error in the logs every few minutes (see full details below) and I’m unable to access the new observer page
I was able to install the Portainer addon and see that the Observer container is indeed not running and won’t start due to this error. I’ve tried removing the image and reinstalling the container (sorry not a docker person so I’m not sure I’m using the right terminology here) but to no avail.
Any help here would be greatly appreciated!
20-10-27 00:26:35 WARNING (MainThread) [supervisor.misc.tasks] Watchdog/Docker found a problem with observer plugin!
20-10-27 00:26:35 INFO (MainThread) [supervisor.plugins.observer] Starting observer plugin
20-10-27 00:26:35 INFO (SyncWorker_5) [supervisor.docker.interface] Cleaning hassio_observer application
20-10-27 00:26:37 INFO (MainThread) [supervisor.api.security] /supervisor/logs access from core_ssh
20-10-27 00:26:42 ERROR (SyncWorker_5) [supervisor.docker] Can’t start hassio_observer: 403 Client Error: Forbidden (“endpoint with name hassio_observer already exists in network hassio”)
20-10-27 00:26:42 ERROR (MainThread) [supervisor.plugins.observer] Can’t start observer plugin
20-10-27 00:26:42 ERROR (MainThread) [supervisor.misc.tasks] Observer watchdog reanimation failed!
1 Like
Hello! Any help would be greatly appreciated on this issue! Not sure how to get this post seen.
Hello,
you are not hte only one, I have the same issue.
Hassio 0.116.4
Docker container
on a raspberry pi3+
Any help would be greatly appreciated.
Cheers
Dietger
I have this same issue, version 2020.10.0
20-10-28 11:49:17 WARNING (MainThread) [supervisor.misc.tasks] Watchdog/Docker found a problem with observer plugin!
20-10-28 11:49:17 INFO (MainThread) [supervisor.plugins.observer] Starting observer plugin
20-10-28 11:49:17 INFO (SyncWorker_6) [supervisor.docker.interface] Cleaning hassio_observer application
20-10-28 11:49:18 ERROR (SyncWorker_6) [supervisor.docker] Can't start hassio_observer: 403 Client Error: Forbidden ("endpoint with name hassio_observer already exists in network hassio")
20-10-28 11:49:18 ERROR (MainThread) [supervisor.plugins.observer] Can't start observer plugin
20-10-28 11:49:18 ERROR (MainThread) [supervisor.misc.tasks] Observer watchdog reanimation failed!
Well I’m glad I’m not the only one here, this issue has been driving me nuts. Anyone know how to get this seen by the developers?
Hey all, the latest supervisor update seems to have resolved this issue for me for now!
EDIT: I maybe spoke too soon, I’m still getting some observer errors, albeit different ones, and my server has crashed multiple times today.
Yup - Same for me…
Supervisor 2020.10.0
Hassio 0.117
Rpi3B+ running HA and Supervisor on Docker
Did the same with one of my other plugins - DuckDNS.
+1 had been happening since 116.4 on my installation.
I’ve got irregular crashes as well (where my zigbee2mqtt devices become inaccessible), a restart fixes it.
1 Like
wtlr1
(Wtlr1)
October 30, 2020, 1:51pm
11
Same issue here… Not crashing, but repeating the error over and over in the Supervisor Log.
20-10-30 13:32:21 INFO (SyncWorker_1) [supervisor.docker.interface] Cleaning hassio_observer application
20-10-30 13:32:23 ERROR (SyncWorker_1) [supervisor.docker] Can’t start hassio_observer: 403 Client Error: Forbidden (“endpoint with name hassio_observer already exists in network hassio”)
20-10-30 13:32:23 ERROR (MainThread) [supervisor.plugins.observer] Can’t start observer plugin
20-10-30 13:32:23 ERROR (MainThread) [supervisor.misc.tasks] Observer watchdog reanimation failed!
20-10-30 13:33:23 WARNING (MainThread) [supervisor.misc.tasks] Watchdog/Docker found a problem with observer plugin!
Operating System
Ubuntu 20.04.1 LTS
Docker version
19.03.6
I had the same problem with my installation. After doing some searching I came accros some suggestions that this might be related to some bug in Docker (https://github.com/sabeechen/hassio-google-drive-backup/issues/89 )
Long story short; I rebooted my Pi3+ and the problem was solved.
1 Like
Denis_I
(Denis)
November 4, 2020, 11:53am
13
Same issue.
System Health
arch
armv7l
chassis
dev
false
docker
true
docker_version
19.03.13
hassio
true
host_os
Raspbian GNU/Linux 10 (buster)
installation_type
Home Assistant Supervised
os_name
Linux
os_version
5.4.51-v7+
python_version
3.8.6
supervisor
2020.11.0
timezone
Europe/Sofia
version
0.117.2
virtualenv
false
Lovelace
dashboards
1
mode
storage
resources
5
views
8
20-11-04 11:52:06 WARNING (SyncWorker_6) [supervisor.docker] Can't attach hassio_observer to hassio-network!
20-11-04 11:52:08 ERROR (SyncWorker_6) [supervisor.docker] Can't start hassio_observer: 500 Server Error: Internal Server Error ("driver failed programming external connectivity on endpoint hassio_observer (3b4a113cea453c5aeb4fcfddf242fc94a45551c8e0a7a03de452228efcd04c6e): Bind for 0.0.0.0:4357 failed: port is already allocated")
20-11-04 11:52:08 ERROR (MainThread) [supervisor.plugins.observer] Can't start observer plugin
20-11-04 11:52:08 ERROR (MainThread) [supervisor.misc.tasks] Observer watchdog reanimation failed!
20-11-04 11:53:02 WARNING (MainThread) [supervisor.misc.tasks] Watchdog/Application found a problem with observer plugin!
20-11-04 11:53:02 INFO (SyncWorker_0) [supervisor.docker.interface] Cleaning hassio_observer application
20-11-04 11:53:03 INFO (MainThread) [supervisor.plugins.observer] Starting observer plugin
20-11-04 11:53:04 WARNING (SyncWorker_4) [supervisor.docker] Can't attach hassio_observer to hassio-network!
20-11-04 11:53:05 ERROR (SyncWorker_4) [supervisor.docker] Can't start hassio_observer: 500 Server Error: Internal Server Error ("driver failed programming external connectivity on endpoint hassio_observer (57c5dab940a170e8fed4a21f7de0acd7c80f70373dcbf20271c2490d7fa8a5d6): Bind for 0.0.0.0:4357 failed: port is already allocated")
20-11-04 11:53:05 ERROR (MainThread) [supervisor.plugins.observer] Can't start observer plugin
20-11-04 11:53:05 ERROR (MainThread) [supervisor.misc.tasks] Observer watchdog reanimation failed!
bobuzi
(Bobuzi)
November 7, 2020, 7:08pm
15
same issue, RPi3 and Hassio 0.107.4
brusarp
(Brusarp)
November 10, 2020, 9:17am
16
Same issue for my installation:
RPi 3b+
Hassio 0.107.5
Supervisor 2020.11.0
Maybe we’ve to open an issue on github?
Denis_I
(Denis)
November 10, 2020, 9:49am
17
brusarp
(Brusarp)
November 10, 2020, 12:11pm
18
Long story short; I rebooted my Pi3+ and the problem was solved.
Same for me… Try to click “Reboot” from Supervisor (not restart from Settings!) the Rpi and now I don’t have any error!
Denis_I
(Denis)
November 10, 2020, 12:43pm
19
Restarting the RPi solves the problem temporarily. It comes up again after some time.
1 Like
brusarp
(Brusarp)
November 11, 2020, 12:23pm
20
I don’t know how much time has to pass but for now (more than 24 hours, I speak softly!) the problem has not occurred again even after the update to HassOS 4.16