torrentio/deployment/docker/optional_metrics/config/grafana/datasources/loki-datasource.yml

apiVersion: 1
datasources:
  - name: Loki
    uid: loki
    type: loki
    access: proxy
    orgId: 1
    url: http://loki:3100
    basicAuth: false
    isDefault: false
    version: 1
    editable: true