feat: grafana agent deployment

!1

templates/Service-GrafanaAgent.yaml

@@ -0,0 +1,28 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: grafana-agent
+  namespace: monitoring
+  labels:
+    app.kubernetes.io/instance: k8s
+    app.kubernetes.io/component: exporter
+    app.kubernetes.io/name: grafana-agent
+    app.kubernetes.io/managed-by: {{ $.Release.Service }}
+    app.kubernetes.io/part-of: {{ $.Chart.Name }}
+    app.kubernetes.io/version: {{ $.Chart.Version }}
+spec:
+  selector:
+    app.kubernetes.io/instance: k8s
+    app.kubernetes.io/component: exporter
+    app.kubernetes.io/name: grafana-agent
+    app.kubernetes.io/part-of: {{ $.Chart.Name }}
+  ports:
+    - name: grafana-metrics
+      port: 12345
+      targetPort: grafana-metrics
+    - name: kube-ctrl-mgr
+      port: 11257
+      targetPort: kube-ctrl-mgr
+  #type: LoadBalancer
+  sessionAffinity: ClientIP