apiVersion: 1

datasources:
  - name: Loki
    uid: loki
    type: loki
    access: proxy
    url: http://loki:3100
    jsonData:
      derivedFields:
        - name: TraceID
          matcherRegex: >-
            trace_id=([0-9a-fA-F]{32})
          datasourceUid: tempo
          url: "$${__value.raw}"