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docs(build_recipes): add build tools page (#7201)
* Adding build tools page * Adding build tools page * Adding build tools page * Adding build tools page
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‎docs/build_recipes/build-tools.md‎

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‎docs/build_recipes/getting-started.md‎

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@@ -19,12 +19,12 @@ Each build tool has its strengths and is optimized for different use cases. Cons
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2020
| Tool | Best for | Considerations |
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| --------------------- | --------------------------------- | ------------------------------------------- |
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| **[pip](build-with-pip.md)** | Simple projects, CI/CD | Lightweight, universal |
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| **[poetry](build-with-poetry.md)** | Modern Python projects | Excellent dependency management, lock files |
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| **[uv](build-with-uv.md)** | Fast builds, performance-critical | Extremely fast, Rust-based |
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| **[pants](build-with-pants.md)** | Monorepos, complex projects | Advanced build system, incremental builds |
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| **[SAM](build-with-sam.md)** | AWS-native deployments | Integrated with AWS, local testing |
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| **[CDK](build-with-cdk.md)** | Infrastructure as code | Programmatic infrastructure, type safety |
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| **[pip](build-tools.md#pip)** | Simple projects, CI/CD | Lightweight, universal |
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| **[uv](build-tools.md#uv)** | Fast builds, performance-critical | Extremely fast, Rust-based |
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| **[poetry](bbuild-tools.md#poetry)** | Modern Python projects | Excellent dependency management, lock files |
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| **[SAM](build-tools.md#sam)** | AWS-native deployments | Integrated with AWS, local testing |
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| **[CDK](build-tools.md#cdk)** | Infrastructure as code | Programmatic infrastructure, type safety |
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| **[pants](build-tools.md#pants)** | Monorepos, complex projects | Advanced build system, incremental builds |
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All examples in this guide are available in the [project repository](https://github.com/aws-powertools/powertools-lambda-python/tree/develop/examples/build_recipes){target="_blank"}.

‎docs/build_recipes/index.md‎

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### 📚 Fundamentals
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* **[Getting started](getting-started.md)** - Prerequisites, tool selection, and basic setup
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* **[Cross-platform builds](cross-platform.md)** - Handle architecture differences and compiled dependencies
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* **[Cross-platform builds](cross-integration.md)** - Handle architecture differences and compiled dependencies
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### 🔧 Build tools
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* **[Build with pip](build-with-pip.md)** - Simple, universal package management
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* **[Build with Poetry](build-with-poetry.md)** - Modern dependency management with lock files
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* **[Build with uv](build-with-uv.md)** - Extremely fast Rust-based package manager
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* **[Build with SAM](build-with-sam.md)** - AWS Serverless Application Model integration
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* **[Build with CDK](build-with-cdk.md)** - Infrastructure as code with type safety
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* **[Build with Pants](build-with-pants.md)** - Advanced build system for monorepos
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* **[Build with pip](build-tools.md#pip)** - Simple, universal package management
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* **[Build with uv](build-tools.md#uv)** - Extremely fast Rust-based package manager
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* **[Build with Poetry](build-tools.md#poetry)** - Modern dependency management with lock files
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* **[Build with SAM](build-tools.md#sam)** - AWS Serverless Application Model integration
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* **[Build with CDK](build-tools.md#cdk)** - Infrastructure as code with type safety
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* **[Build with Pants](build-tools.md#pants)** - Advanced build system for monorepos
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### ⚡ Advanced topics
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‎examples/build_recipes/cdk/basic/app.py‎

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#!/usr/bin/env python3
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import aws_cdk as cdk
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from aws_cdk import (
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Duration,
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Stack,
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)
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from aws_cdk import (
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aws_apigateway as apigateway,
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)
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from aws_cdk import (
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aws_lambda as _lambda,
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)
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from aws_cdk import (
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aws_logs as logs,
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)
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from constructs import Construct
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class PowertoolsLambdaStack(Stack):
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def __init__(self, scope: Construct, construct_id: str, **kwargs) -> None:
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super().__init__(scope, construct_id, **kwargs)
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# Use public Powertools layer
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powertools_layer = _lambda.LayerVersion.from_layer_version_arn(
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self,
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"PowertoolsLayer",
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layer_version_arn="arn:aws:lambda:us-east-1:017000801446:layer:AWSLambdaPowertoolsPythonV3-python313-x86_64:1",
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)
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# Lambda Function
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api_function = _lambda.Function(
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self,
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"ApiFunction",
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runtime=_lambda.Runtime.PYTHON_3_13,
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handler="lambda_function.lambda_handler",
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code=_lambda.Code.from_asset("src"),
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layers=[powertools_layer],
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timeout=Duration.seconds(30),
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memory_size=512,
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environment={
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"POWERTOOLS_SERVICE_NAME": "api-service",
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"POWERTOOLS_METRICS_NAMESPACE": "MyApp",
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"POWERTOOLS_LOG_LEVEL": "INFO",
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},
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log_retention=logs.RetentionDays.ONE_WEEK,
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)
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# API Gateway
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api = apigateway.RestApi(
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self,
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"ApiGateway",
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rest_api_name="Powertools API",
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description="API powered by Lambda with Powertools",
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)
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# API Integration
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integration = apigateway.LambdaIntegration(api_function)
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api.root.add_proxy(
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default_integration=integration,
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any_method=True,
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)
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# Outputs
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cdk.CfnOutput(
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self,
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"ApiUrl",
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value=api.url,
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description="API Gateway URL",
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)
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app = cdk.App()
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PowertoolsLambdaStack(app, "PowertoolsLambdaStack")
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app.synth()

‎examples/build_recipes/cdk/basic/build-cdk.sh‎

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#!/bin/bash
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echo "🏗️ Building CDK application..."
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# Install CDK dependencies
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pip install -r requirements.txt
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# Bootstrap CDK (first time only)
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# cdk bootstrap
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# Deploy stack
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cdk deploy --require-approval never
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echo "✅ CDK application deployed successfully"

‎examples/build_recipes/cdk/basic/cdk-commands.sh‎

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#!/bin/bash
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# Install Python dependencies
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pip install -r requirements.txt
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# Synthesize CloudFormation template
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cdk synth
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# Deploy stack
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cdk deploy
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# Deploy specific stack
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cdk deploy MyLambdaStack
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# Destroy stack
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cdk destroy
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# List all stacks
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cdk list
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# Compare deployed stack with current state
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cdk diff

‎examples/build_recipes/cdk/basic/cdk.json‎

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{
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"app": "python app.py",
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"watch": {
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"include": [
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"**"
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],
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"exclude": [
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"README.md",
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"cdk*.json",
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"requirements*.txt",
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"source.bat",
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"**/__pycache__",
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"**/.venv"
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]
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},
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"context": {
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"@aws-cdk/aws-lambda:recognizeLayerVersion": true,
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"@aws-cdk/core:checkSecretUsage": true,
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"@aws-cdk/core:target-partitions": ["aws", "aws-cn"],
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"@aws-cdk-containers/ecs-service-extensions:enableDefaultLogDriver": true,
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"@aws-cdk/aws-ec2:uniqueImdsv2TemplateName": true,
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"@aws-cdk/aws-ecs:arnFormatIncludesClusterName": true,
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"@aws-cdk/core:validateSnapshotRemovalPolicy": true,
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"@aws-cdk/aws-codepipeline:crossAccountKeyAliasStackSafeResourceName": true,
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"@aws-cdk/aws-s3:createDefaultLoggingPolicy": true,
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"@aws-cdk/aws-sns-subscriptions:restrictSqsDescryption": true,
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"@aws-cdk/aws-apigateway:disableCloudWatchRole": true,
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"@aws-cdk/core:enablePartitionLiterals": true,
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"@aws-cdk/aws-events:eventsTargetQueueSameAccount": true,
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"@aws-cdk/aws-iam:minimizePolicies": true,
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"@aws-cdk/core:validateSnapshotRemovalPolicy": true,
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"@aws-cdk/aws-codepipeline:crossAccountKeysDefaultValueToFalse": true,
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"@aws-cdk/aws-s3:serverAccessLogsUseBucketPolicy": true,
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"@aws-cdk/aws-route53-patters:useCertificate": true,
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"@aws-cdk/customresources:installLatestAwsSdkDefault": false
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}
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}

‎examples/build_recipes/cdk/basic/setup-cdk.sh‎

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#!/bin/bash
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# Install AWS CDK CLI
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npm install -g aws-cdk
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# Verify installation
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cdk --version
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# Bootstrap CDK in your AWS account (one-time setup)
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cdk bootstrap aws://ACCOUNT-ID/REGION

‎examples/build_recipes/cdk/basic/src/lambda_function.py‎

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from aws_lambda_powertools import Logger, Metrics, Tracer
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from aws_lambda_powertools.event_handler import APIGatewayRestResolver
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from aws_lambda_powertools.logging import correlation_paths
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from aws_lambda_powertools.metrics import MetricUnit
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logger = Logger()
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tracer = Tracer()
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metrics = Metrics()
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app = APIGatewayRestResolver()
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@app.get("/health")
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def health_check():
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return {"status": "healthy", "service": "powertools-cdk"}
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@app.get("/metrics")
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def get_metrics():
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metrics.add_metric(name="MetricsEndpointCalled", unit=MetricUnit.Count, value=1)
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return {"message": "Metrics recorded"}
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@logger.inject_lambda_context(correlation_id_path=correlation_paths.API_GATEWAY_REST)
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@tracer.capture_lambda_handler
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@metrics.log_metrics(capture_cold_start_metric=True)
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def lambda_handler(event, context):
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return app.resolve(event, context)

‎examples/build_recipes/cdk/multi-stack/app_multi_stack.py‎

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#!/usr/bin/env python3
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import aws_cdk as cdk
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from stacks.powertools_cdk_stack import PowertoolsStack
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app = cdk.App()
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# Get environment from context or default to dev
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environment = app.node.try_get_context("environment") or "dev"
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# Create stack for the specified environment
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PowertoolsStack(
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app,
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f"PowertoolsStack-{environment}",
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environment=environment,
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env=cdk.Environment(
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account=app.node.try_get_context("account"),
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region=app.node.try_get_context("region") or "us-east-1",
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),
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)
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app.synth()

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