Add echoserver

workloads/echoserver.xml

@@ -0,0 +1,28 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: echoserver
+spec:
+  template:
+    metadata:
+      labels:
+        name: echoserver
+    spec:
+      containers:
+      - image: k8s.gcr.io/echoserver:1.4
+        imagePullPolicy: Always
+        name: echoserver
+        ports:
+        - containerPort: 8080
+---
+kind: Service
+apiVersion: v1
+metadata:
+  name: echoserver
+spec:
+  selector:
+    name: echoserver
+  ports:
+  - protocol: TCP
+    port: 80
+    targetPort: 8080