- Add memo for experimental setup.

- Add deployment file for application deployment.

README.txt

@@ -41,4 +41,4 @@ we need to modify these:
 
 - For scheduler-extender: https://github.com/nclabteam/k8s-scheduler-extender-example.git
 
-
+- Please check experimental_setup.txt for configuring testbed

app/deployment.yaml

@@ -0,0 +1,45 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: app-example1
+spec:
+  replicas: 3
+  selector:
+   matchLabels:
+    app: app-example1
+  template:
+    metadata:
+      labels:
+        app: app-example1
+    spec:
+      containers:
+      - name: app-example1
+        image: nguyennd1995/simpleapp_200
+        imagePullPolicy: Always
+        ports:
+        - containerPort: 8080
+        resources:
+         requests:
+          cpu: "50m"
+          memory: "32Mi"
+         limits:
+          cpu: "150m"
+          memory: "128Mi"
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: app-example1
+  labels:
+    app: app-example1
+spec:
+  selector:
+    app: app-example1
+  ports:
+  - port: 8080
+    targetPort: 8080
+    protocol: TCP
+    nodePort: 30006
+  type: NodePort
+

experimental_setup.txt

@@ -15,7 +15,17 @@
 
 	+ Switch kube-proxy to ipvs mode
 
-*** Note *** Traffic gen scripts must be executed on traffic gen machine
+	+ App to deploy can be found in app/ directory
+
+	+ HPA must be enabled for the depoyed application:
+
+		"kubectl autoscale deployment <application_deployment_name> --min=3 --max=12 --cpu-percent=80"
+
+*** Note *** 
+
+	+ Traffic gen scripts must be executed on traffic gen machine
+
+	+ Application on each node can be accessed using nodeip and port, e.g. 192.168.10.25:10000
 
 - Section V_A - Evaluate 3 nodes