Plugin can not be health checked

[juaniyyoo]

Hello,

The plugin is not working and can not be health checked.

I tried installing and uninstalling it in grafana GUI and grafana-cli. However it keeps sending back "Plugin unvailable" message with a 503 return code from https://[HOST]/api/datasources/[id]/health. Aside, plugins such as prometheus work.

I am using the default grafana/grafana latest docker image.
Grafana cli version is : Grafana CLI version 8.3.6

Here are grafana logs :

t=2022-02-16T19:52:01+0000 lvl=info msg="Request Completed" logger=context userId=1 orgId=1 uname=admin method=GET path=/api/live/ws status=0 remote_addr=[my local address] time_ms=2 size=0 referer=
t=2022-02-16T19:56:26+0000 lvl=eror msg="Plugin unavailable" logger=context userId=1 orgId=1 uname=admin error="plugin unavailable" remote_addr=[my local address]

Browser logs :

WebSocket connection to 'ws://[SERVER ADDRESS]:3000/api/live/ws' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED

Everything is working up for other plugins.

Would you have any idea about it ?

[marcusolsson]

Hm. Plugin unavailable together with a 503 typically means that the plugin has crashed. Do you have any idea of how I could reproduce this on my end? Are you using a public URL? Or are you reading a local file?

[zoltanbedi]

I'm going to close this issue as no answer was given.