Update cdk stack with lambda layer for kubectl

Author: nrajb

PetAdoptions/cdk/pet_stack/lib/services.ts

@@ -31,6 +31,7 @@ import { CfnJson, RemovalPolicy, Fn, Duration, Stack, StackProps, CfnOutput } fr
 import { readFileSync } from 'fs';
 import 'ts-replace-all'
 import { TreatMissingData, ComparisonOperator } from 'aws-cdk-lib/aws-cloudwatch';
+import { KubectlLayer } from 'aws-cdk-lib/lambda-layer-kubectl';
 
 export class Services extends Stack {
     constructor(scope: Construct, id: string, props?: StackProps) {
@@ -335,6 +336,7 @@ export class Services extends Stack {
             defaultCapacity: 2,
             defaultCapacityInstance: ec2.InstanceType.of(ec2.InstanceClass.T3, ec2.InstanceSize.MEDIUM),
             version: KubernetesVersion.of('1.27'),
+            kubectlLayer: new KubectlLayer(this, 'kubectl') 
         });
 
         const clusterSG = ec2.SecurityGroup.fromSecurityGroupId(this,'ClusterSG',cluster.clusterSecurityGroupId);