chore: update Lambda Node.js to 20.x

go/codepipeline-build-deploy/codepipeline-build-deploy.go

@@ -101,7 +101,7 @@ func NewCodePipelineBuildDeployStack(scope constructs.Construct, id string, prop
 		Architecture: lambda.Architecture_ARM_64(),
 		Code:         lambda.AssetCode_FromAsset(jsii.String("./lambda/"), nil),
 		Handler:      jsii.String("trigger-build.handler"),
-		Runtime:      lambda.Runtime_NODEJS_18_X(),
+		Runtime:      lambda.Runtime_NODEJS_20_X(),
 		Environment: &map[string]*string{
 			"REGION":                 jsii.String(os.Getenv("CDK_DEFAULT_REGION")),
 			"CODEBUILD_PROJECT_NAME": jsii.String(*buildImage.ProjectName()),

python/codepipeline-build-deploy/codepipeline_build_deploy/codepipeline_build_deploy_stack.py

@@ -76,7 +76,7 @@ def __init__(self, scope: Construct, construct_id: str, **kwargs) -> None:
             architecture=lambda_.Architecture.ARM_64,
             code=lambda_.Code.from_asset("lambda"),
             handler="trigger-build.handler",
-            runtime=lambda_.Runtime.NODEJS_18_X,
+            runtime=lambda_.Runtime.NODEJS_20_X,
             environment={
                 "CODEBUILD_PROJECT_NAME": build_image.project_name,
                 "REGION": os.getenv('CDK_DEFAULT_REGION') or ""

typescript/api-gateway-lambda-token-authorizer/lib/stack/gateway-lambda-auth-stack.ts

@@ -49,7 +49,7 @@ export class GatewayLambdaAuth extends cdk.Stack {
    */
   private getOperationalFunction(): cdk.aws_lambda.IFunction {
     return new cdk.aws_lambda_nodejs.NodejsFunction(this, "operational-lambda", {
-      runtime: cdk.aws_lambda.Runtime.NODEJS_18_X,
+      runtime: cdk.aws_lambda.Runtime.NODEJS_20_X,
       handler: "index.handler",
       bundling: {
         sourceMap: true,
@@ -76,7 +76,7 @@ export class GatewayLambdaAuth extends cdk.Stack {
    */
   private getLambdaAuthFunction(): cdk.aws_lambda.IFunction {
     return new cdk.aws_lambda_nodejs.NodejsFunction(this, "authentication-lambda", {
-      runtime: cdk.aws_lambda.Runtime.NODEJS_18_X,
+      runtime: cdk.aws_lambda.Runtime.NODEJS_20_X,
       handler: "index.handler",
       bundling: {
         sourceMap: true,

typescript/api-gateway-parallel-step-functions/index.ts

@@ -15,7 +15,7 @@ export class ApiGatewayParallelStepFunctionsStack extends cdk.Stack {
     const { vpc: vpcLambda } = new VpcNestedStack(this, 'nested-stack-lambda');
 
     const lambdaFunction1 = new lambda.Function(this, 'lambda-function-1', {
-      runtime: lambda.Runtime.NODEJS_18_X,
+      runtime: lambda.Runtime.NODEJS_20_X,
       vpc: vpcLambda,
       vpcSubnets: {
         subnetType: ec2.SubnetType.PRIVATE_ISOLATED,
@@ -32,7 +32,7 @@ export class ApiGatewayParallelStepFunctionsStack extends cdk.Stack {
     })
 
     const lambdaFunction2 = new lambda.Function(this, 'lambda-function-2', {
-      runtime: lambda.Runtime.NODEJS_18_X,
+      runtime: lambda.Runtime.NODEJS_20_X,
       vpc: vpcLambda,
       vpcSubnets: {
         subnetType: ec2.SubnetType.PRIVATE_ISOLATED,

typescript/aspects/lib/sample-construct.ts

@@ -10,7 +10,7 @@ export class SampleLambdaConstruct extends Construct {
         const lambdaProps: lambda.FunctionProps = {
             handler: 'index.handler',
             code: lambda.Code.fromInline('export function handler(event, context){}'),
-            runtime: lambda.Runtime.NODEJS_18_X,
+            runtime: lambda.Runtime.NODEJS_20_X,
         }
 
         new lambda.Function(this, 'StandardFunction', lambdaProps);

typescript/codepipeline-build-deploy/lib/codepipeline-build-deploy-stack.ts

@@ -22,24 +22,24 @@ export class CodepipelineBuildDeployStack extends cdk.Stack {
   constructor(scope: Construct, id: string, props?: cdk.StackProps) {
     super(scope, id, props);
 
-    // modify gitignore file to remove unneeded files from the codecommit copy    
+    // modify gitignore file to remove unneeded files from the codecommit copy
     let gitignore = fs.readFileSync('.gitignore').toString().split(/\r?\n/);
     gitignore.push('.git/');
     gitignore = gitignore.filter(g => g != 'node_modules/');
     gitignore.push('/node_modules/');
-    
+
     const codeAsset = new Asset(this, 'SourceAsset', {
       path: path.join(__dirname, "../"),
       ignoreMode: IgnoreMode.GIT,
       exclude: gitignore,
     });
-    
+
     const codeRepo = new codecommit.Repository(this, "repo", {
       repositoryName: "simple-code-repo",
       // Copies files from codepipeline-build-deploy directory to the repo as the initial commit
       code: Code.fromAsset(codeAsset, 'main'),
     });
-    
+
     // Creates an Elastic Container Registry (ECR) image repository
     const imageRepo = new ecr.Repository(this, "imageRepo");
 
@@ -72,13 +72,13 @@ export class CodepipelineBuildDeployStack extends cdk.Stack {
         },
       },
     });
-    
+
     // CodeBuild project that builds the Docker image
     const buildTest = new codebuild.Project(this, "BuildTest", {
       buildSpec: codebuild.BuildSpec.fromSourceFilename("buildspec.yaml"),
       source: codebuild.Source.codeCommit({ repository: codeRepo }),
       environment: {
-        buildImage: codebuild.LinuxBuildImage.AMAZON_LINUX_2_4,  
+        buildImage: codebuild.LinuxBuildImage.AMAZON_LINUX_2_4,
       }
     });
 
@@ -90,7 +90,7 @@ export class CodepipelineBuildDeployStack extends cdk.Stack {
       architecture: lambda.Architecture.ARM_64,
       code: lambda.Code.fromAsset("./lambda"),
       handler: "trigger-build.handler",
-      runtime: lambda.Runtime.NODEJS_18_X,
+      runtime: lambda.Runtime.NODEJS_20_X,
       environment: {
         REGION: process.env.CDK_DEFAULT_REGION!,
         CODEBUILD_PROJECT_NAME: buildImage.projectName,
@@ -233,7 +233,7 @@ export class CodepipelineBuildDeployStack extends cdk.Stack {
       ],
     };
 
-    // Run jest test and send result to CodeBuild    
+    // Run jest test and send result to CodeBuild
     const testStage = {
       stageName: "Test",
       actions: [

typescript/cognito-api-lambda/index.ts

@@ -11,7 +11,7 @@ export class CognitoProtectedApi extends Stack {
     const helloWorldFunction = new Function(this, 'helloWorldFunction', {
       code: new AssetCode('src'),
       handler: 'helloworld.handler',
-      runtime: Runtime.NODEJS_18_X
+      runtime: Runtime.NODEJS_20_X
     });
 
     // Rest API backed by the helloWorldFunction
@@ -38,7 +38,7 @@ export class CognitoProtectedApi extends Stack {
       providerArns: [userPool.userPoolArn],
     })
 
-    // Hello Resource API for the REST API. 
+    // Hello Resource API for the REST API.
     const hello = helloWorldLambdaRestApi.root.addResource('HELLO');
 
     // GET method for the HELLO API resource. It uses Cognito for
@@ -48,9 +48,9 @@ export class CognitoProtectedApi extends Stack {
       authorizer: {
         authorizerId: authorizer.ref
       }
-      
+
     })
-    
+
   }
 }
 

typescript/inspector2/lib/inspector2-monitoring-resource.ts

@@ -9,9 +9,9 @@ import {
 import { Construct } from 'constructs';
 
 /** A Custom Resource construct for monitoring Amazon Inspector scan results.
- * 
+ *
  * Deploys a Lambda to handle initial scan results and another Lambda to handle Inspector2 Findings.
- * 
+ *
  * For more details see https://docs.aws.amazon.com/inspector/latest/user/findings-managing-automating-responses.html
  */
 export class Inspector2MonitoringResource extends cdk.Resource {
@@ -42,13 +42,13 @@ export class Inspector2MonitoringResource extends cdk.Resource {
 
     const inspector2InitialScanHandler = new lambda_nodejs.NodejsFunction(scope, 'Inspector2InitialScanHandler', {
       timeout: cdk.Duration.minutes(15),
-      runtime: lambda.Runtime.NODEJS_18_X,
+      runtime: lambda.Runtime.NODEJS_20_X,
       logRetention: logs.RetentionDays.ONE_DAY,
     });
 
     const inspector2FindingHandler = new lambda_nodejs.NodejsFunction(scope, 'Inspector2FindingHandler', {
       timeout: cdk.Duration.minutes(15),
-      runtime: lambda.Runtime.NODEJS_18_X,
+      runtime: lambda.Runtime.NODEJS_20_X,
       logRetention: logs.RetentionDays.ONE_DAY,
     });
 

typescript/lambda-api-ci/lib/lambda-api-stack.ts

@@ -36,7 +36,7 @@ export class CDKExampleLambdaApiStack extends Stack {
         this.lambdaFunction = new Function(this, props.functionName, {
             functionName: props.functionName,
             handler: "handler.handler",
-            runtime: Runtime.NODEJS_18_X,
+            runtime: Runtime.NODEJS_20_X,
             code: new AssetCode(`./src`),
             memorySize: 512,
             timeout: Duration.seconds(10),

typescript/lambda-manage-s3-event-notification/lib/shared-resources-stack.ts

@@ -19,7 +19,7 @@ export class SharedStack extends cdk.Stack {
     this.bucketName = bucket.bucketName;
 
     const fn = new lambda.Function(this, 'S3EventNotificationsLambda', {
-      runtime: lambda.Runtime.NODEJS_18_X,
+      runtime: lambda.Runtime.NODEJS_20_X,
       functionName: 'S3EventNotificationsManager',
       handler: 'manage-s3-event-notifications.handler',
       code: lambda.Code.fromAsset(path.join(__dirname, '../lambda')),

typescript/lambda-provisioned-concurrency-autoscaling/lib/lambda-pc-autoscaling-schedule.ts

@@ -25,7 +25,7 @@ export class LambdaPCScalingScheduleStack extends Stack {
     this.lambdaFunction = new NodejsFunction(this, 'LambdaFunction', {
       functionName: this.lambdaFunctionName,
       entry: `./lambda/lambda-handler.ts`,
-      runtime: Runtime.NODEJS_18_X,
+      runtime: Runtime.NODEJS_20_X,
       memorySize: 512,
       timeout: Duration.seconds(6),
     });
@@ -45,13 +45,13 @@ export class LambdaPCScalingScheduleStack extends Stack {
     })
     // Scaling out every weekday (Monday through Friday) at 11:00 AM(UTC+0),
     asg.scaleOnSchedule(`${this.lambdaFunctionName}ScheduleScaleOut`, {
-      schedule: Schedule.expression('cron(0 11 ? * MON-FRI *))'), 
+      schedule: Schedule.expression('cron(0 11 ? * MON-FRI *))'),
       minCapacity: 1,
       maxCapacity: 1
     })
     // Scaling in every weekday (Monday through Friday) at 12:00 AM(UTC+0),
     asg.scaleOnSchedule(`${this.lambdaFunctionName}ScheduleScaleIn`, {
-      schedule: Schedule.expression('cron(0 12 ? * MON-FRI *))'),  
+      schedule: Schedule.expression('cron(0 12 ? * MON-FRI *))'),
       minCapacity: 0,
       maxCapacity: 0
     })

typescript/lambda-provisioned-concurrency-autoscaling/lib/lambda-pc-autoscaling-target.ts

@@ -26,7 +26,7 @@ export class LambdaPCScalingTargetStack extends Stack {
     this.lambdaFunction = new NodejsFunction(this, 'LambdaFunction', {
       functionName: this.lambdaFunctionName,
       entry: `./lambda/lambda-handler.ts`,
-      runtime: Runtime.NODEJS_18_X,
+      runtime: Runtime.NODEJS_20_X,
       memorySize: 512,
       timeout: Duration.seconds(6),
     });
@@ -36,7 +36,7 @@ export class LambdaPCScalingTargetStack extends Stack {
       version: this.lambdaFunction.currentVersion,
       provisionedConcurrentExecutions: 1,
     });
-    // Create Metric of Lambda Provisioned Concurrency 
+    // Create Metric of Lambda Provisioned Concurrency
     const metrics = new Metric({
       metricName: 'ProvisionedConcurrencyUtilization',
       namespace: 'AWS/Lambda',