AKS Bug Fix: Update Autoscaler yaml with CPU utilization threshold.

Author: nathaniel-msft

articles/aks/tutorial-kubernetes-scale.md

@@ -2,7 +2,7 @@
 title: Kubernetes on Azure tutorial - Scale applications in Azure Kubernetes Service (AKS)
 description: In this Azure Kubernetes Service (AKS) tutorial, you learn how to scale nodes and pods and implement horizontal pod autoscaling.
 ms.topic: tutorial
-ms.date: 10/23/2023
+ms.date: 03/05/2023
 ms.custom: mvc
 #Customer intent: As a developer or IT pro, I want to learn how to scale my applications in an Azure Kubernetes Service (AKS) cluster so I can provide high availability or respond to customer demand and application load.
 ---
@@ -114,7 +114,13 @@ These resource requests and limits are defined for each container, as shown in t
         apiVersion: apps/v1
         kind: Deployment
         name: store-front
-        metrics: 50 # target CPU utilization
+        metrics:
+        - type: Resource
+          resource:
+            name: cpu
+            target:
+              type: Utilization
+              averageUtilization: 50
     ```
 
 2. Apply the autoscaler manifest file using the `kubectl apply` command.