Update service.yml

kubernetes/frontend/templates/service.yml

 apiVersion: v1
 kind: Service
 metadata:
-  creationTimestamp: null
-  labels:
-    app: frontend
-  name: frontend
+name: frontend
 spec:
-  ports:
-  - name: 3000-3000
-    nodePort: 30000
-    port: 3000
-    protocol: TCP
-    targetPort: 3000
-  selector:
-    app: frontend
+type: LoadBalancer
+ports:
+port: 80
+targetPort: 80
+nodePort: 31730
+selector:
+app: frontend
\ No newline at end of file
-  type: NodePort
-status:
-  loadBalancer: {}