AWS Lambda Web Adapter Example

AWS LWA allows running any web application on supported deployment platforms without having to adapt them to Lambda.

This example demonstrates LWA usage by deploying a simple HonoJS web application using OpenTofu.

Requirements

• NodeJS 22.x
• OpenTofu
• AWS Account

Setup

After cloning, run the following commands:

make app-install
make tf-init

Development

• Run the application: make app-dev
• Build the application: make app-build
• Run the built application in preview mode. LWA will use the run.sh file to start the application: make app-preview

Deployment

• Assume a role in an AWS account.
• Create and validate plan: make tf-plan
• Deploy the infrastructure: make tf-apply
• Destroy the infrastructure: make tf-destroy