My System:
Windows Server 2019
Installation behing a WEB-Proxy Firewall
How do i proceed?
Stop Grafana (sc stop grafana)
Change to Grafana Path (cd \Program Files\GrafanaLabs\grafana\bin)
Install plugIn (grafana-cli.exe plugins install grafana-image-renderer)
Start Grafana (sc start grafana)
Check PlugIn: installed and signed
Stop Grafana (sc stop grafana)
Start Grafana (sc start grafana)
Check PlugIn: now it says: Modified Signature
Solution for this Problem:
Should i post this to GitHub?
Hi, Yes I think that if this bug is not going away that you should report it in the image-renderer repo.
Here is a related issue that you might want to check out from two days ago. Thanks for noting this!
opened 01:20PM - 09 Jul 21 UTC
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**What happened**:
Restart Grafana service, or computer. Grafana front end says grafana-image-renderer not installed. grafana-cli might agree, or might show it installed. grafana-image-renderer folder and files exist on disk without any apparent changes since before service was restarted.
**What you expected to happen**:
Once installed, grafana-image-renderer continues to show as installed and work after service / computer restarts.
**How to reproduce it (as minimally and precisely as possible)**:
Install v8.x and grafana-image-renderer on Windows (I'm using MySQL, and Grafana was upgraded from at least v7, v6 before that - no idea if relevant).
```loop to here```
Restart Grafana service once to activate grafana-image-renderer.
Check front end and confirm grafana-image-renderer installed and working.
Restart Grafana service.
Check front end and observe that it says grafana-image-renderer is not installed.
Run ```grafana-cli.exe plugins ls``` and observe it may / may not show grafana-image-renderer as installed. Even if it's shown as installed, it doesn't work.
Run ```grafana-cli.exe remove grafana-image-renderer``` and observe from result that it was removed, even if ```grafana-cli.exe plugins ls``` said it wasn't installed.
Run ```grafana-cli.exe remove grafana-image-renderer``` and observe the file not found error because it tried to remove a file that wasn't there - observe how this is different to the run above.
Run ```grafana-cli.exe install grafana-image-renderer``` and observe success reported, and prompt to restart Grafana service to activate plugin.
Loop back to ```loop to here``` in this list. Repeat until you're convinced I'm not making this up.
**Anything else we need to know?**:
As I recall, following the upgrade of 7.x to 8.0.2 the plugins refused to run and I think I had to delete the plugins.json from the plugins root folder and let it rebuild before they would work. All other plugins work fine now - only grafana-image-renderer gives problems.
**Environment**:
- Grafana Image Renderer version: 3.0.1
- Grafana version: 8.0.1 - 8.0.5
- Data source type & version: MySQL 5.7 DB for Grafana data. Graph data sources include MySQL and InfluxDB
- OS Grafana is installed on: Windows Server 2012 R2
- User OS & Browser: Window 10 AMD64, Chrome 91.0.4472.124 (Official Build) (64-bit)
- Grafana plugins:
grafana-clock-panel ←[33m@←[0m 1.1.3
grafana-image-renderer ←[33m@←[0m 3.0.1
grafana-piechart-panel ←[33m@←[0m 1.6.2
grafana-polystat-panel ←[33m@←[0m 1.2.5
grafana-worldmap-panel ←[33m@←[0m 0.3.3
- Others:
briangann-datatable-panel ←[33m@←[0m 1.0.3
briangann-gauge-panel ←[33m@←[0m 0.0.9
farski-blendstat-panel ←[33m@←[0m 1.0.3
jasonlashua-prtg-datasource ←[33m@←[0m 4.0.4
michaeldmoore-annunciator-panel ←[33m@←[0m 1.1.0
michaeldmoore-multistat-panel ←[33m@←[0m 1.7.2
mtanda-heatmap-epoch-panel ←[33m@←[0m 0.1.8
mxswat-separator-panel ←[33m@←[0m 1.0.1
neocat-cal-heatmap-panel ←[33m@←[0m 0.0.4
petrslavotinek-carpetplot-panel ←[33m@←[0m 0.1.2
satellogic-3d-globe-panel ←[33m@←[0m 0.1.1
savantly-heatmap-panel ←[33m@←[0m 0.2.1
vonage-status-panel ←[33m@←[0m 1.0.11
Hi @ulrichc
I have seen that you had the same issue than me. I would like to confirm with you when you applied steps from 9 to 13 the image-render plugin works again?
Please let me know your comments due to that I’m facing the same issue and I have tried to call the chromium with different arguments but I have not been a lucky guy.
Have a nice day!
system
June 9, 2022, 7:17pm
4
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