When we install Plugins

Use this command

grafana-cli plugins install grafana-image-renderer

But still no image output.

Check the Grafana logs.

eror msg="Render request failed" logger=plugins.backend pluginId=grafana-image-renderer

Enable Grafana log debug

/etc/grafana/grafana.ini

filters = rendering:debug

Restart Grafana service and check log.

eror msg="Render request failed" logger=plugins.backend pluginId=grafana-image-renderer url="http://localhost:123456/d-solo/NooeGaEnz/http-services-status?orgId=1&panelId=10&render=1"
 error="Error: Failed to launch the browser process!\n/var/lib/grafana/plugins/grafana-image-renderer/chrome-linux/chrome: error while loading shared libraries: libgbm.so.1: cannot open shared object file: No such
 file or directory\n\n\nTROUBLESHOOTING: https://github.com/puppeteer/puppeteer/blob/main/docs/troubleshooting.md\n"
t=2022-05-23T12:31:40+0800 lvl=eror msg="Failed to render and upload alert panel image." logger=alerting.notifier ruleId=6 error="Rendering failed: Error: Failed to launch the browser process!\n/var/lib/grafana/pl
ugins/grafana-image-renderer/chrome-linux/chrome: error while loading shared libraries: libgbm.so.1: cannot open shared object file: No such file or directory\n\n\nTROUBLESHOOTING: https://github.com/puppeteer/pup
peteer/blob/main/docs/troubleshooting.md\n"

Notice that

while loading shared libraries: libgbm.so.1

Let us install it and done.

sudo apt-get update
sudo apt-get install -y libgbm-dev

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