From c4c71aed63653372a48441bd51e9eeb614f9bdfe Mon Sep 17 00:00:00 2001
From: Khufu-I <Khufu-I@users.noreply.github.com>
Date: Thu, 29 Apr 2021 19:45:36 -0700
Subject: [PATCH] feat(synthetics): update CloudWatch Synthetics NodeJS runtime
 (#14157)

fixes https://github.com/aws/aws-cdk/issues/14153

----

*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*
---
 packages/@aws-cdk/aws-synthetics/README.md           |  8 ++++----
 packages/@aws-cdk/aws-synthetics/lib/canary.ts       | 10 ++++++++++
 packages/@aws-cdk/aws-synthetics/test/canary.test.ts |  2 +-
 3 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/packages/@aws-cdk/aws-synthetics/README.md b/packages/@aws-cdk/aws-synthetics/README.md
index 80a6defd34848..4c39b1430ca90 100644
--- a/packages/@aws-cdk/aws-synthetics/README.md
+++ b/packages/@aws-cdk/aws-synthetics/README.md
@@ -44,7 +44,7 @@ const canary = new synthetics.Canary(this, 'MyCanary', {
     code: synthetics.Code.fromAsset(path.join(__dirname, 'canary')),
     handler: 'index.handler',
   }),
-  runtime: synthetics.Runtime.SYNTHETICS_NODEJS_PUPPETEER_3_0,
+  runtime: synthetics.Runtime.SYNTHETICS_NODEJS_PUPPETEER_3_1,
 });
 ```
 
@@ -107,7 +107,7 @@ const canary = new Canary(this, 'MyCanary', {
     code: synthetics.Code.fromInline('/* Synthetics handler code */'),
     handler: 'index.handler', // must be 'index.handler'
   }),
-  runtime: synthetics.Runtime.SYNTHETICS_NODEJS_PUPPETEER_3_0,
+  runtime: synthetics.Runtime.SYNTHETICS_NODEJS_PUPPETEER_3_1,
 });
 
 // To supply the code from your local filesystem:
@@ -116,7 +116,7 @@ const canary = new Canary(this, 'MyCanary', {
     code: synthetics.Code.fromAsset(path.join(__dirname, 'canary')),
     handler: 'index.handler', // must end with '.handler'
   }),
-  runtime: synthetics.Runtime.SYNTHETICS_NODEJS_PUPPETEER_3_0,
+  runtime: synthetics.Runtime.SYNTHETICS_NODEJS_PUPPETEER_3_1,
 });
 
 // To supply the code from a S3 bucket:
@@ -125,7 +125,7 @@ const canary = new Canary(this, 'MyCanary', {
     code: synthetics.Code.fromBucket(bucket, 'canary.zip'),
     handler: 'index.handler', // must end with '.handler'
   }),
-  runtime: synthetics.Runtime.SYNTHETICS_NODEJS_PUPPETEER_3_0,
+  runtime: synthetics.Runtime.SYNTHETICS_NODEJS_PUPPETEER_3_1,
 });
 ```
 
diff --git a/packages/@aws-cdk/aws-synthetics/lib/canary.ts b/packages/@aws-cdk/aws-synthetics/lib/canary.ts
index 72d4b311ce6e3..45687dc05cb51 100644
--- a/packages/@aws-cdk/aws-synthetics/lib/canary.ts
+++ b/packages/@aws-cdk/aws-synthetics/lib/canary.ts
@@ -122,6 +122,16 @@ export class Runtime {
    */
   public static readonly SYNTHETICS_NODEJS_PUPPETEER_3_0 = new Runtime('syn-nodejs-puppeteer-3.0');
 
+  /**
+   * `syn-nodejs-puppeteer-3.1` includes the following:
+   * - Lambda runtime Node.js 12.x
+   * - Puppeteer-core version 5.5.0
+   * - Chromium version 88.0.4298.0
+   *
+   * @see https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch_Synthetics_Library_nodejs_puppeteer.html#CloudWatch_Synthetics_runtimeversion-nodejs-puppeteer-3.1
+   */
+  public static readonly SYNTHETICS_NODEJS_PUPPETEER_3_1 = new Runtime('syn-nodejs-puppeteer-3.1');
+
   /**
    * @param name The name of the runtime version
    */
diff --git a/packages/@aws-cdk/aws-synthetics/test/canary.test.ts b/packages/@aws-cdk/aws-synthetics/test/canary.test.ts
index aad8d0d17a4f5..6eb5c228fec6e 100644
--- a/packages/@aws-cdk/aws-synthetics/test/canary.test.ts
+++ b/packages/@aws-cdk/aws-synthetics/test/canary.test.ts
@@ -44,7 +44,7 @@ test('Canary can have generated name', () => {
       handler: 'index.handler',
       code: synthetics.Code.fromInline('/* Synthetics handler code */'),
     }),
-    runtime: synthetics.Runtime.SYNTHETICS_NODEJS_PUPPETEER_3_0,
+    runtime: synthetics.Runtime.SYNTHETICS_NODEJS_PUPPETEER_3_1,
   });
 
   // THEN