fix: PR comments

Author: maxday

nodejs/sample-apps/aws-sdk/deploy/wrapper/main.tf

@@ -1,6 +1,6 @@
 locals {
-  collector_layer_arn = "arn:aws:lambda:${data.aws_region.current.name}:${var.account_id}:layer:opentelemetry-collector-arm64-0_15_0:1"
-  sdk_layer_arn       = "arn:aws:lambda:${data.aws_region.current.name}:${var.account_id}:layer:opentelemetry-nodejs-0_14_0:1"
+  collector_layer_arn = "arn:aws:lambda:${data.aws_region.current.name}:${var.account_id}:layer:opentelemetry-collector-arm64-${var.collector_layer_version}:1"
+  sdk_layer_arn       = "arn:aws:lambda:${data.aws_region.current.name}:${var.account_id}:layer:opentelemetry-nodejs-${var.nodejs_layer_version}:1"
 }
 
 data "aws_region" "current" {}

nodejs/sample-apps/aws-sdk/deploy/wrapper/variables.tf

@@ -27,3 +27,15 @@ variable "runtime" {
   description = "NodeJS runtime version used for sample Lambda Function"
   default     = "nodejs22.x"
 }
+
+variable "collector_layer_version" {
+  type  = string,
+  description = "Collector layer version, see latest releases here: https://github.com/open-telemetry/opentelemetry-lambda/releases"
+  default = "0_15_0"
+}
+
+variable "nodejs_layer_version" {
+  type  = string,
+  description = "Node.js layer version, see latest releases here: https://github.com/open-telemetry/opentelemetry-lambda/releases"
+  default = "0_14_0"
+}

nodejs/sample-apps/aws-sdk/lib/otel-sample-lambda-stack.ts

@@ -4,15 +4,17 @@ import * as lambda from 'aws-cdk-lib/aws-lambda';
 import * as path from 'path';
 
 const AWS_ACCOUNT_ID = '184161586896'; // Replace with your AWS account ID if you want to use a specific layer
+const NODEJS_LAYER_VERSION = '0_14_0'; // Update with the latest version if needed
+const COLLECTOR_LAYER_VERSION = '0_15_0'; // Update with the latest version if needed
 
 export class OtelSampleLambdaStack extends cdk.Stack {
   constructor(scope: Construct, id: string, props?: cdk.StackProps) {
     super(scope, id, props);
 
     const region = cdk.Stack.of(this).region;
     const architecture = lambda.Architecture.ARM_64;
-    const collectorLayerArn = `arn:aws:lambda:${region}:${AWS_ACCOUNT_ID}:layer:opentelemetry-collector-${architecture}-0_15_0:1`; // Update with the latest version if needed
-    const nodejsInstrumentationLayerArn = `arn:aws:lambda:${region}:${AWS_ACCOUNT_ID}:layer:opentelemetry-nodejs-0_14_0:1`; // Update with the latest version if needed
+    const collectorLayerArn = `arn:aws:lambda:${region}:${AWS_ACCOUNT_ID}:layer:opentelemetry-collector-${architecture}-${COLLECTOR_LAYER_VERSION}:1`;
+    const nodejsInstrumentationLayerArn = `arn:aws:lambda:${region}:${AWS_ACCOUNT_ID}:layer:opentelemetry-nodejs-${NODEJS_LAYER_VERSION}:1`;
 
     new lambda.Function(this, 'MyLambdaFunction', {
       runtime: lambda.Runtime.NODEJS_22_X,
@@ -29,7 +31,7 @@ export class OtelSampleLambdaStack extends cdk.Stack {
         OTEL_EXPORTER_OTLP_ENDPOINT: 'http://localhost:4318/',
         OTEL_TRACES_EXPORTER: 'console',
         OTEL_METRICS_EXPORTER: 'console',
-        OTEL_LOG_LEVEL: 'INFO',
+        OTEL_LOG_LEVEL: 'DEBUG',
         OTEL_TRACES_SAMPLER: 'always_on',
         AWS_LAMBDA_EXEC_WRAPPER: '/opt/otel-handler',
       },