Hello there! I work with a number of sites that utilize Grafana for measuring metrics for performance & after recent updates to Grafana v8.3.4 (a551d74b11) I’ve noticed that all of our alert rules state that the plugin is unavailable and are in an alerting status. I had changed over to the unified alerting method but that did not help us out any bit & our conf is set to allow the unsigned simpod plugin also.
Are you using a reverse proxy? If so, this might be relevant to your problem. Timing is right:
opened 04:36AM - 09 Feb 22 UTC
closed 06:25PM - 10 Feb 22 UTC
type/docs
**What happened**:
Unable to create a new dashboard or save changes to existing… dashboards following update to Grafana v8.3.5
**What you expected to happen**:
Ability to create/modify dashboards in Grafana
**How to reproduce it (as minimally and precisely as possible)**:
- Log into Grafana instance and click on "+" button and create new dashboard
- Go to save the dashboard into a folder
- Attempt to save fails, "Origin Not Allowed" error shows up in upper right corner
**Anything else we need to know?**:
Attached is what I'm seeing in the console upon trying to save; looks like it is getting a 403 Forbidden for FQDN/api/dashboards/db and this is preventing dashboard from saving. Clicking the "Save" button prompts one of these errors in the console. I'm also seeing a 403 Forbidden on FQDN/api/frontend-metrics and a screenshot for that is attached too. I'm not seeing anything of particular use in the /var/log/grafana/grafana.log at INFO level, let me know if I should try debug level.
<img width="1676" alt="Screen Shot 2022-02-08 at 10 26 05 PM" src="https://user-images.githubusercontent.com/16138910/153122711-779a4b11-48f3-4071-a5da-b7dd218859de.png">
<img width="1675" alt="Screen Shot 2022-02-08 at 10 31 46 PM" src="https://user-images.githubusercontent.com/16138910/153122716-9a93814d-2712-43ee-83cf-6883646cfb9c.png">
**Environment**:
- Grafana version: 8.3.5
- Data source type & version: InfluxDB
- OS Grafana is installed on: RHEL 8
- User OS & Browser: Safari, Chrome
- Grafana plugins: None
- Others: None
