making services optional in k8s-deployment

Author: Ani1357

k8s-deployment/templates/service.yaml

@@ -1,3 +1,4 @@
+{{- if .Values.servicePorts }}
 apiVersion: v1
 kind: Service
 metadata:
@@ -8,5 +9,6 @@ metadata:
   {{- end }}
 spec:
   type: ClusterIP
-  ports: {{- .Values.servicePorts | toYaml | nindent 4 }} 
-  selector: {{- include "deployment.selectorLabels" . | nindent 4 }}
+  ports: {{- .Values.servicePorts | toYaml | nindent 4 }}
+  selector: {{- include "deployment.selectorLabels" . | nindent 4 }}
+{{- end }}