feat(grafana): sidecar for loading dashboards from configmap

!1

templates/ConfigMap-GrafanaProvisioning.yaml

@@ -0,0 +1,31 @@
+{{ if .Values.nfc_monitoring.additions.dashboard_sidecar.enabled -}}
+---
+# Provisioning config
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  labels:
+    app.kubernetes.io/component: graphing
+    app.kubernetes.io/instance: k8s
+    app.kubernetes.io/name: grafana
+    app.kubernetes.io/managed-by: {{ $.Release.Service }}
+    app.kubernetes.io/part-of: {{ $.Chart.Name }}
+    app.kubernetes.io/version: {{ $.Chart.Version }}
+  name: provisioning-config
+  namespace: "{{ .Values.nfc_monitoring.grafana.namespace }}"
+data:
+  provisioning.yaml: |-
+    apiVersion: 1
+    providers:
+      - name: 'configmap-dashboard-provider'
+        orgId: 1
+        folder: ''
+        folderUid: ''
+        type: file
+        disableDeletion: false
+        updateIntervalSeconds: 10
+        allowUiUpdates: false
+        options:
+          path: /var/lib/grafana/dashboards
+          foldersFromFilesStructure: true
+{{- end }}