add hello-application.yaml file under ja directory

content/ja/examples/service/access/hello-application.yaml

@@ -0,0 +1,20 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: hello-world
+spec:
+  selector:
+    matchLabels:
+      run: load-balancer-example
+  replicas: 2
+  template:
+    metadata:
+      labels:
+        run: load-balancer-example
+    spec:
+      containers:
+        - name: hello-world
+          image: gcr.io/google-samples/node-hello:1.0
+          ports:
+            - containerPort: 8080
+              protocol: TCP