Configuration | Grafana Labs
grafana.com › docs › lokiGrafana Loki is configured in a YAML file (usually referred to as loki.yaml) which contains information on the Loki server and its individual components, depending on which mode Loki is launched in. Configuration examples can be found in the Configuration Examples document.
Provisioning | Grafana Labs
grafana.com › docs › grafanaIf you are running multiple instances of Grafana you might run into problems if they have different versions of the datasource.yaml configuration file. The best way to solve this problem is to add a version number to each datasource in the configuration and increase it when you update the config.