update and improve grafana

apps/monitoring/grafana.values.yaml

@@ -33,6 +33,10 @@ datasources:
         type: prometheus
         url: http://thanos-querier.prometheus.svc:9090
         isDefault: true
+      - name: Prometheus
+        type: prometheus
+        url: http://prometheus.prometheus.svc:9090
+        isDefault: false
 
 dashboardProviders:
  dashboardproviders.yaml:

apps/monitoring/kustomization.yaml

@@ -16,17 +16,5 @@ helmCharts:
   - releaseName: grafana
     name: grafana
     repo: https://grafana.github.io/helm-charts
-    version: 7.3.7
+    version: 7.3.9
     valuesFile: grafana.values.yaml
-
-  # - releaseName: influxdb
-  #   name: influxdb2
-  #   repo: https://helm.influxdata.com/
-  #   version: 2.1.2
-  #   valuesFile: influxdb.values.yaml
-
-  # - releaseName: telegraf-speedtest
-  #   name: telegraf
-  #   repo: https://helm.influxdata.com/
-  #   version: 1.8.39
-  #   valuesFile: telegraf-speedtest.values.yaml