Merge branch 'main' into gen-ai-support

.github/workflows/release_lambda.yml

@@ -3,6 +3,9 @@ name: Release Lambda layer
 on:
   workflow_dispatch:
     inputs:
+      version:
+        description: The version to tag the lambda release with, e.g., 1.2.0
+        required: true
       aws_region:
         description: 'Deploy to aws regions'
         required: true
@@ -98,7 +101,7 @@ jobs:
             aws lambda publish-layer-version \
               --layer-name ${{ env.LAYER_NAME }} \
               --content S3Bucket=${{ env.BUCKET_NAME }},S3Key=aws-opentelemetry-python-layer.zip \
-              --compatible-runtimes python3.10 python3.11 python3.12 \
+              --compatible-runtimes python3.10 python3.11 python3.12 python3.13 \
               --compatible-architectures "arm64" "x86_64" \
               --license-info "Apache-2.0" \
               --description "AWS Distro of OpenTelemetry Lambda Layer for Python Runtime" \
@@ -184,45 +187,13 @@ jobs:
         with:
           name: layer.tf
           path: layer.tf
-      - name: Commit changes
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
-          mv layer.tf lambda-layer/terraform/lambda/
-          git add lambda-layer/terraform/lambda/layer.tf
-          git commit -m "Update Lambda layer ARNs for releasing" || echo "No changes to commit"
-          git push
-  create-release:
-    runs-on: ubuntu-latest
-    needs: generate-release-note
-    steps:
-      - name: Checkout Repo @ SHA - ${{ github.sha }}
-        uses: actions/checkout@v4
-      - name: Get latest commit SHA
-        run: |
-          echo "COMMIT_SHA=${GITHUB_SHA}" >> $GITHUB_ENV
-          SHORT_SHA=$(echo $GITHUB_SHA | cut -c1-7)
-          echo "SHORT_SHA=${SHORT_SHA}" >> $GITHUB_ENV
-      - name: Create Tag
-        run: |
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
-          TAG_NAME="lambda-${SHORT_SHA}"
-          git tag -a "$TAG_NAME" -m "Release Lambda layer based on commit $TAG_NAME"
-          git push origin "$TAG_NAME"
-          echo "TAG_NAME=${TAG_NAME}" >> $GITHUB_ENV
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      - name: Create Release
+      - name: Create GH release
         id: create_release
-        uses: actions/create-release@v1
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ env.TAG_NAME }}
-          release_name: "Release AWSOpenTelemetryDistroPython Lambda Layer"
-          body_path: lambda-layer/terraform/lambda/layer.tf
-          draft: true
-          prerelease: false
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
+        run: |
+          gh release create --target "$GITHUB_REF_NAME" \
+             --title "Release lambda-v${{ github.event.inputs.version }}" \
+             --draft \
+             "lambda-v${{ github.event.inputs.version }}" \
+             layer.tf

lambda-layer/README.md

@@ -1,6 +1,6 @@
 # AWS Lambda Application Signals Support
 
-This package provides support for **Application Signals** in AWS Lambda environment.
+This folder provides support for **Application Signals** in AWS Lambda environments. You can explore this repository to learn how to build a Lambda layer for AWS Python Runtimes from scratch in your AWS account. Alternatively, you can directly visit the AWS documentation, [Enable Application Signals on Lambda functions](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Application-Signals-Enable-Lambda.html), and use the AWS-managed Lambda layers we provide.
 
 ## Features
 
@@ -53,4 +53,4 @@ Lambda function and view the traces and metrics through the AWS CloudWatch Conso
 By default the layer enable botocore and aws-lambda instrumentation libraries only for better Lambda cold start performance. To 
 enable all opentelemetry python 
 supported libraries you can set environment variable `OTEL_PYTHON_DISABLED_INSTRUMENTATIONS=none`. Refer to details in 
-[OpenTelemetry Python Disabling Specific Instrumentations](Disabling Specific Instrumentations)
+[OpenTelemetry Python Disabling Specific Instrumentations](https://opentelemetry.io/docs/zero-code/python/configuration/#disabling-specific-instrumentations)

lambda-layer/src/Dockerfile

@@ -1,4 +1,4 @@
-FROM public.ecr.aws/sam/build-python3.12 AS python312
+FROM public.ecr.aws/sam/build-python3.13 AS python313
 
 ADD . /workspace
 
@@ -19,6 +19,13 @@ RUN mkdir -p /build && \
   chmod 755 /build/otel-instrument && \
   rm -rf /build/python/urllib3*
 
+FROM public.ecr.aws/sam/build-python3.12 AS python312
+
+WORKDIR /workspace
+
+COPY --from=python313 /build /build
+
+RUN python3 -m compileall /build/python
 
 FROM public.ecr.aws/sam/build-python3.11 AS python311
 

lambda-layer/terraform/lambda/main.tf

@@ -5,7 +5,7 @@ locals {
 resource "aws_lambda_layer_version" "sdk_layer" {
   layer_name          = var.sdk_layer_name
   filename            = "${path.module}/../../src/build/aws-opentelemetry-python-layer.zip"
-  compatible_runtimes = ["python3.10", "python3.11", "python3.12"]
+  compatible_runtimes = ["python3.10", "python3.11", "python3.12", "python3.13"]
   license_info        = "Apache-2.0"
   source_code_hash    = filebase64sha256("${path.module}/../../src/build/aws-opentelemetry-python-layer.zip")
 }

lambda-layer/terraform/lambda/variables.tf

@@ -1,7 +1,7 @@
 variable "sdk_layer_name" {
   type        = string
   description = "Name of published SDK layer"
-  default     = "aws-opentelemetry-distro-python"
+  default     = "AWSOpenTelemetryDistroPython"
 }
 
 variable "function_name" {
@@ -19,17 +19,11 @@ variable "architecture" {
 variable "runtime" {
   type        = string
   description = "Python runtime version used for sample Lambda Function"
-  default     = "python3.12"
+  default     = "python3.13"
 }
 
 variable "tracing_mode" {
   type        = string
   description = "Lambda function tracing mode"
   default     = "Active"
 }
-
-variable "enable_collector_layer" {
-  type        = bool
-  description = "Enables building and usage of a layer for the collector. If false, it means either the SDK layer includes the collector or it is not used."
-  default     = false
-}