istio improvements

testapp/srv/srv-v1.yaml

@@ -20,6 +20,13 @@ spec:
       containers:
       - name: testapp-srv
         image: 127.0.0.1:5000/testapp/srv:v1
+        resources:
+          limits:
+            cpu: 100m
+            memory: 128Mi
+          requests:
+            cpu: 100m
+            memory: 64Mi
         imagePullPolicy: Always
         ports:
         - containerPort: 8080
@@ -28,6 +35,8 @@ apiVersion: v1
 kind: Service
 metadata:
   name: testapp-srv
+  labels:
+    app: testapp-srv
 spec:
   type: ClusterIP
   ports:
@@ -36,7 +45,6 @@ spec:
   selector:
     app: testapp-srv
 ---
----
 apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
 metadata: