Quarkus Lambda Function URL

Quarkus application deployed as AWS Lambda function, exposed through Lambda Function URL with EMF metrics. Infrastructure provisioned with AWS CDK.

Architecture

• Runtime: AWS Lambda with ARM64 architecture
• Endpoint: Lambda Function URL with CORS support
• Framework: Quarkus with Lambda integration
• Metrics: AWS Lambda PowerTools for Java (EMF)
• IaC: AWS CDK for infrastructure deployment

Modules

• lambda - Quarkus application with JAX-RS endpoints and EMF metrics
• lambda-st - System tests for deployed function
• cdk - AWS CDK infrastructure definition

Prerequisites

• Java 25
• Maven
• AWS CLI configured
• Node.js (for CDK)

Build

mvn clean package

Deploy

./buildAndDeployDontAsk.sh

Builds Lambda function and CDK infrastructure, then deploys without approval prompts. Outputs the Function URL for immediate testing.

References

• BCE Architecture Design Pattern - This project organizes code using the Boundary-Control-Entity pattern
• EMF Specification - CloudWatch Embedded Metric Format for structured logging with metrics
• This project is a member of Constructions Cloud

See you at: airhacks.live