tool · inferred from evidence
[auth.generic_oauth]
A section in Grafana's configuration file for generic OAuth settings, where `login_attribute_path` is configured.
- Grafana 10 upgrade: OAuth login fails with "user already exists"
This is the documented Grafana v10 breaking change: OAuth integrations no longer look users up by email, which is how your 9.x users were matched. Existing accounts cant be found by email anymore, so the signup path fails with "user already