chore: add serviceMonitor in sample yaml (#304)

Signed-off-by: Peter Pan <Peter.Pan@daocloud.io>
Co-authored-by: Thomas Schuetz <38893055+thschue@users.noreply.github.com>

container/manifests/deployment.yaml

@@ -28,8 +28,8 @@ spec:
             cpu: "1"
             memory: "512Mi"
           requests:
-            cpu: "0.5"
-            memory: "256Mi"
+            cpu: "0.2"
+            memory: "156Mi"
         env:
         - name: K8SGPT_MODEL
           value: "gpt-3.5-turbo"

container/manifests/service.yaml

@@ -3,6 +3,8 @@ kind: Service
 metadata:
   name: k8sgpt-service
   namespace: k8sgpt
+  labels:
+     app: k8sgpt
 spec:
   selector:
     app: k8sgpt

container/manifests/serviceMonitor.yaml

@@ -0,0 +1,15 @@
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  labels:
+    app: k8sgpt
+  name: k8sgpt-service-monitor
+  namespace: k8sgpt
+spec:
+  endpoints:
+  - honorLabels: true
+    path: /metrics
+    port: http
+  selector:
+    matchLabels:
+      app: k8sgpt