feat: enable monitoring

requirements/kustomization.yaml

@@ -7,3 +7,4 @@ resources:
   - webhook
   - storageClass
   - gateway
+  - monitoring

requirements/monitoring/grafana.yaml

@@ -0,0 +1,71 @@
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: grafana
+  namespace: default
+spec:
+  interval: 30m
+  chart:
+    spec:
+      chart: grafana
+      version: "7.0.x"
+      interval: 30m
+      sourceRef:
+        kind: HelmRepository
+        name: grafana
+        namespace: flux-system
+  values:
+    grafana.ini:
+      instance_name: "W.I.S.V. Christiaan Huygens Metrics"
+      security:
+        disable_initial_admin_creation: false
+        disable_gravatar: true
+      analytics:
+        reporting_enabled: false
+      users:
+        viewers_can_edit: true
+    persistence:
+      enabled: true
+      size: 1Gi
+    datasources:
+      datasources.yaml:
+        apiVersion: 1
+        datasources:
+          - name: victoriametrics
+            type: prometheus
+            orgId: 1
+            url: http://victoriametrics-victoria-metrics-single-server:8428
+            access: proxy
+            isDefault: true
+            updateIntervalSeconds: 10
+            editable: false
+    dashboardProviders:
+      dashboardproviders.yaml:
+        apiVersion: 1
+        providers:
+          - name: "default"
+            orgId: 1
+            folder: ""
+            type: file
+            disableDeletion: true
+            editable: false
+            options:
+              path: /var/lib/grafana/dashboards/default
+    dashboards:
+      default:
+        ingress:
+          gnetId: 9614
+          revision: 1
+          datasource: victoriametrics
+        victoriametrics:
+          gnetId: 10229
+          revision: 23
+          datasource: victoriametrics
+        kubernetes:
+          gnetId: 14205
+          revision: 1
+          datasource: victoriametrics
+        flux:
+          url: https://raw.githubusercontent.com/fluxcd/flux2/main/manifests/monitoring/monitoring-config/dashboards/cluster.json
+    ingress:
+      enabled: false

requirements/monitoring/kustomization.yaml

@@ -0,0 +1,5 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - grafana.yaml
+  - victoriametrics.yaml

requirements/monitoring/victoriametrics.yaml

@@ -0,0 +1,27 @@
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: victoriametrics
+  namespace: default
+spec:
+  interval: 30m
+  chart:
+    spec:
+      chart: victoria-metrics-single
+      version: "0.9.x"
+      interval: 30m
+      sourceRef:
+        kind: HelmRepository
+        name: victoriametrics
+        namespace: flux-system
+  values:
+    server:
+      retentionPeriod: "1w"
+      persistentVolume:
+        size: 4Gi
+      statefulSet:
+        enabled: false
+      scrape:
+        enabled: true
+      ingress:
+        enabled: false