chore(nginx): monitoring port expose

Signed-off-by: Rajesh Rajendran <rjshrjndrn@gmail.com>

scripts/helmcharts/openreplay/charts/nginx-ingress/templates/deployment.yaml

@@ -41,6 +41,9 @@ spec:
             - name: http
               containerPort: 80
               protocol: TCP
+            - name: metrics
+              containerPort: 9145
+              protocol: TCP
           livenessProbe:
             httpGet:
               path: /healthz

scripts/helmcharts/openreplay/charts/nginx-ingress/templates/service.yaml

@@ -19,3 +19,19 @@ spec:
     {{- end }}
   selector:
     {{- include "nginx-ingress.selectorLabels" . | nindent 4 }}
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "nginx-ingress.fullname" . }}-metrics
+  labels:
+    {{- include "nginx-ingress.labels" . | nindent 4 }}
+    openreplay/monitoring: nginx-ingress-metrics
+spec:
+  selector:
+    {{- include "nginx-ingress.selectorLabels" . | nindent 4 }}
+  ports:
+    - name: metrics
+      port: 9145
+      targetPort: 9145
+      protocol: TCP