try fix ingress

traefik/base/002-traefik.yaml

@@ -22,7 +22,7 @@ spec:
           args:
             - --api.insecure
             - --providers.kubernetesingress
-            - --providers.kubernetesingress.ingressendpoint.publishedservice=traefik/traefik-web-service
+            - --providers.kubernetesingress.ingressendpoint.publishedservice=traefik/traefik-service
           ports:
             - name: web
               containerPort: 80

whoami/base/whoami-deployment.yaml

@@ -2,9 +2,10 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: whoami
+  labels:
+    app: whoami
 spec:
   replicas: 3
-  revisionHistoryLimit: 3
   selector:
     matchLabels:
       app: whoami

whoami/base/whoami-svc.yaml

@@ -3,10 +3,9 @@ kind: Service
 metadata:
   name: whoami
 spec:
-  type: NodePort
   ports:
-  - port: 80
-    targetPort: 80
-    nodePort: 31338
+    - name: web 
+      port: 80
+      targetPort: web
   selector:
     app: whoami