LocalStack AWS Samples

A collection of AWS sample applications that can be deployed and tested with LocalStack.

Each sample includes up to four Infrastructure-as-Code deployment methods:

• Scripts — AWS CLI shell scripts
• Terraform — HashiCorp Terraform configurations
• CloudFormation — AWS CloudFormation templates
• CDK — AWS Cloud Development Kit apps

Samples

Sample	Language	Scripts	Terraform	CloudFormation	CDK
apigw-custom-domain	python	✓	✓	✓	✓
apigw-websockets	javascript	✓	✓	✓	✓
appsync-graphql-api	python	✓	✓	✓	✓
athena-s3-queries	python	✓	✓	✓	✓
cdk-for-terraform	—
cdk-resources	javascript
chalice-rest-api	python	✓	✓	✓	✓
cloudwatch-metrics-aws	python	✓	✓	✓	✓
codecommit-git-repo	python	✓	✓
cognito-jwt	python	✓	✓	✓	✓
ec2-docker-instances	python	✓	✓	✓	✓
ecs-ecr-app	python	✓	✓	✓	✓
elb-load-balancing	javascript	✓	✓	✓	✓
emr-serverless-python-dependencies	python
emr-serverless-spark	java	✓	✓	✓	✓
glacier-s3-select	python	✓	✓	✓	✓
glue-etl-jobs	python	✓	✓	✓	✓
glue-msk-schema-registry	python	✓	✓	✓	✓
glue-redshift-crawler	python	✓	✓	✓	✓
iam-policy-enforcement	python	✓	✓	✓	✓
iot-basics	python	✓	✓	✓	✓
lambda-cloudfront	python	✓	✓	✓	✓
lambda-container-image	python	✓	✓	✓	✓
lambda-debugging-sam-java	—
lambda-debugging-sam-javascript	—
lambda-debugging-sam-python	python
lambda-debugging-sam-typescript	—
lambda-event-filtering	javascript, python	✓	✓	✓	✓
lambda-function-urls	javascript, python	✓	✓	✓	✓
lambda-layers	javascript	✓	✓	✓	✓
lambda-php-bref-cdk-app	javascript
lambda-s3-http	python	✓	✓	✓	✓
lambda-xray	python	✓	✓	✓	✓
mq-broker	python	✓	✓	✓	✓
multi-account-multi-region-s3-access	—
neptune-graph-db	python	✓	✓	✓	✓
rds-db-queries	python	✓	✓	✓	✓
rds-failover-test	python	✓	✓	✓	✓
reproducible-ml	python	✓	✓	✓	✓
route53-dns-failover	python	✓	✓	✓	✓
sagemaker-inference	python	✓	✓	✓	✓
stepfunctions-lambda	python	✓	✓	✓	✓
terraform-resources	—
testcontainers-java-sample	—
transfer-ftp-s3	python	✓	✓	✓	✓
web-app-dynamodb	python	✓	✓	✓	✓
web-app-rds	python	✓	✓	✓	✓

Quick Start

# Set AWS credentials for LocalStack
export AWS_ACCESS_KEY_ID=test
export AWS_SECRET_ACCESS_KEY=test
export AWS_DEFAULT_REGION=us-east-1

# Deploy a sample
bash lambda-function-urls/python/scripts/deploy.sh

# Teardown
bash lambda-function-urls/python/scripts/teardown.sh

Prerequisites

• Docker
• LocalStack (running on localhost.localstack.cloud:4566)
• AWS CLI
• Terraform (for Terraform deployments)
• AWS CDK + Node.js (for CDK deployments)