feat: Setup system metrics collection (host, k8s, cilium, kubevirt)

flux/components/kubevirt/app/kustomization.yml

@@ -6,6 +6,7 @@ resources:
   - https://github.com/kubevirt/containerized-data-importer/releases/download/v1.61.0/cdi-operator.yaml
   - https://github.com/kubevirt/containerized-data-importer/releases/download/v1.61.0/cdi-cr.yaml
   - disable-selinux.yml
+  - service-monitor.yml
 patches:
   - target:
       kind: Deployment

flux/components/kubevirt/app/service-monitor.yml

@@ -0,0 +1,17 @@
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: kubevirt
+  namespace: kubevirt
+  labels:
+    app.kubernetes.io/part-of: kubevirt
+    app.kubernetes.io/component: monitoring
+spec:
+  selector:
+    matchLabels:
+      prometheus.kubevirt.io: "true"
+  endpoints:
+  - port: metrics
+    scheme: https
+    tlsConfig:
+      insecureSkipVerify: true

flux/monitoring/configs/kustomization.yaml → flux/monitoring/configs/flux/kustomization.yaml

@@ -10,6 +10,8 @@ configMapGenerator:
       - dashboards/cluster.json
       - dashboards/logs.json
     options:
+      annotations:
+        grafana_folder: "Flux"
       labels:
         grafana_dashboard: "1"
         app.kubernetes.io/part-of: flux

flux/monitoring/configs/kubernetes/kustomization.yml

@@ -0,0 +1,32 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: monitoring
+generatorOptions:
+  disableNameSuffixHash: true
+  labels:
+    grafana_dashboard: "1"
+    app.kubernetes.io/component: monitoring
+    app.kubernetes.io/part-of: kubernetes
+commonAnnotations:
+  grafana_folder: "Kubernetes"
+
+configMapGenerator:
+  - name: dashboards-k8s-views-global
+    files:
+      - https://raw.githubusercontent.com/dotdc/grafana-dashboards-kubernetes/refs/tags/v2.5.3/dashboards/k8s-views-global.json
+
+  - name: dashboards-k8s-views-namespaces
+    files:
+      - https://raw.githubusercontent.com/dotdc/grafana-dashboards-kubernetes/refs/tags/v2.5.3/dashboards/k8s-views-namespaces.json
+
+  - name: dashboards-k8s-views-nodes
+    files:
+      - https://raw.githubusercontent.com/dotdc/grafana-dashboards-kubernetes/refs/tags/v2.5.3/dashboards/k8s-views-nodes.json
+
+  - name: dashboards-k8s-views-pods
+    files:
+      - https://raw.githubusercontent.com/dotdc/grafana-dashboards-kubernetes/refs/tags/v2.5.3/dashboards/k8s-views-pods.json
+
+  - name: dashboards-k8s-kubevirt
+    files:
+      - https://raw.githubusercontent.com/aenix-io/cozystack/refs/tags/v0.23.1/dashboards/kubevirt/kubevirt-control-plane.json

flux/monitoring/configs/kustomization.yml

@@ -0,0 +1,7 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: monitoring
+resources:
+  - flux
+  - system
+  - kubernetes