Hello, I’m using grafana 9.2 docker image with grafana renderer latest docker image. But rendering does not work because of the certificate used for grafana. We get the following error in the logging: {“failure”:“net::ERR_CERT_AUTHORITY_INVALID”,“level”:“error”,“message”:“Browser request failed”…

I had the same issue with my Docker Grafana and Docker image renderer as well. Instead of using GF_RENDERING_IGNORE_HTTPS_ERRORS=true on Grafana environment, configure it that way on the image render section: renderer: image: grafana/grafana-image-renderer:2.0.1 container_name: renderer …

Thank you for the link but I think the troubleshooting steps don’t apply to the docker image for the image-renderer!

Please try to increase the log level and check the docker logs so that can view what the complete error message is about and it could help for further investigation.

Here are the logs: Image-renderer docker: {"err":"Error: net::ERR_CERT_AUTHORITY_INVALID at [https ://x.x.x.x:3000/d-solo/mvrzTKxnk/scapacity-management?orgId=1&refresh=5m&from=1651063990218&to=1666871590218&panelId=21&width=1000&height=500&tz=Europe%2FAmsterdam&render=1\n](https ://x.x.x.x.x:3000…

Hi @ronaldbuffing , Try to add this option in the docker-compose file as it might be helpful to resolve it. GF_RENDERER_PLUGIN_IGNORE_HTTPS_ERRORS=true Let us know the results.

I already have this environment variable set for the grafana docker image but this does not resolve the issue. environment: - GF_RENDERER_PLUGIN_IGNORE_HTTPS_ERRORS=true - GF_PATHS_CONFIG=/var/lib/grafana/grafana.ini - GF_RENDERING_SERVER_URL=http://renderer:8081/render - GF_RENDERING_C…

Thanks for the quick reply. Looking again at the attached logs you provided, it says: server.go:3230: http: TLS handshake error from [192.168.64.1:51812](http ://192.168.64.1:51812/): remote error: tls: unknown certificate So the error comes from the server with IP [192.168.64.1:51812] when tryin…

There is nothing wrong with the certificate. The ip is the ip of the grafana-image-renderer docker . Setting the environment variable should ignore the https errors. Please involve the grafana-image-renderer developer for this issue.

Hi @ronaldbuffing , Could you please provide me with the complete docker-compse.yml and the version you used before? Also, can you please provide as how you configure your SSL cert (i guess it is defined in the docker-compose file)? Thanks

Below my docker-compose file: grafana: restart: always image: grafana/grafana-enterprise:9.2.0 volumes: - /opt/docker/metrics/grafana:/var/lib/grafana ports: - "3000:3000" links: - influxdb depends_on: - influxdb environment: - GF_RENDERING_IGNORE_HTTPS_ERRORS=true - GF_RENDERER_PLUGIN_IGNORE_HTTPS…

Certificate error with renderer docker image and https

Grafana Installation

usman.ahmad October 28, 2022, 10:49am 3

Hi @ronaldbuffing,

Welcome to the community support forums !!

Please check the following documentation which describes the troubleshooting steps for the Image Render Plugin:

I hope this helps.

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Certificate error with renderer docker image and https

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