That can happen if the builtin password for the engine database's grafana user changes, or if you manually restore the grafana database from a backup.

You could try resetting the password by copying it back into the data source config in grafana's UI. (You'll need admin privlieges for grafana to do so.)
The password for the engine database's grafana user should be located in /etc/ovirt-engine-dwh/ovirt-engine-dwhd.conf.d/10-setup-grafana-database.conf on the engine host.

-Patrick Hibbs

On Thu, 2022-06-09 at 09:32 +0100, Maton, Brett wrote:

I tried to connect to grafana via the monitoring portal link from the dash and all panels are failing to display any data with varying error messages, but all include 'Origin Not Allowed'

I navigated to Data Sources and ran a test on the PostgreSQL connection (localhost) which threw the same Origin Not Allowed error message.

Any suggestions?
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