Hello,
I was using grafana on my Raspberry PI 4 with Image Renderer.
It was always not ideal, but worked fine.
After updating (I think from version 10 to 11) the image renderer didn’t work anymore.
I think the reason might be a API change, after some searching I also found a new option to use a docker with Grafna-image-renderer.
But I don’t seem to get this working.
As I understand, I should see in grafana a link with Direct link rendered image
But in my case it is saying no image renderer plugin installed.
My setup is the following.
Grafana:
Running on Raspberry PI 4
Access URL for Grafana: https://mydomain:9443/grafana
Docker:
On a Synology NAS. I installed the lastest grafana image renderer.
I have kept the default settings and added the following:
- Webserver port: 8081
On the enviroment added: - GF_RENDERING_SERVER_URL = http://NAS-IP/:8081/render
- GF_RENDERING_CALLBACK_URL = https://mydomain:9443/grafana/
- GF_LOG_FILTERS = rendering: debug
- GF_AUTH_ANONYMOUS_ENABLED = true
When I go to the URL: http://NAS-IP/:8081/render, I get an Unauthorized message.
But I now if this relevant, because I should use the normal URL from the grafana for rendering.
I have no idea how to troubleshoot, there’s nothing showing in the grafana log of the log in docker.
Any idea’s what I’m doing wrong here or how to troubleshoot?
Regards,
Edwin