# Extra Grafana datasource — apply to **monitoring** (same namespace as kube-prometheus Grafana).
# The Grafana sidecar watches ConfigMaps labeled **grafana_datasource: "1"** and loads YAML keys as files.
# Does not require editing the kube-prometheus-stack Helm release.
#
#   kubectl apply -f clusters/noble/apps/grafana-loki-datasource/loki-datasource.yaml
#
# Remove with: kubectl delete -f clusters/noble/apps/grafana-loki-datasource/loki-datasource.yaml
apiVersion: v1
kind: ConfigMap
metadata:
  name: grafana-datasource-loki
  namespace: monitoring
  labels:
    grafana_datasource: "1"
data:
  loki.yaml: |
    apiVersion: 1
    datasources:
      - name: Loki
        type: loki
        uid: loki
        access: proxy
        url: http://loki-gateway.loki.svc.cluster.local:80
        isDefault: false
        editable: false
        jsonData:
          maxLines: 1000