AWS Lambda Node with Docker

Basic example template for AWS lambda in Node using JavaScript.

Development

You could use docker-compose for development as it mounts your development project in Docker container.

In order to initiate lambda container for application please run:

~$: make up

After each change to source code you need to down container and up them again:

~$: make down

Test Endpoint

Please ensure you have curl installed in your host machine; and the run:

curl -XPOST "http://localhost:4000/2015-03-31/functions/function/invocations" -d '{}'

Deployment

~$: docker build -t syniol.dev/node:14 .
~$: docker run --name syniol-lambda-node --rm -p 80:8080 syniol.dev/node:14

Docker Image Environment Variables

• LAMBDA_TASK_ROOT: /var/task
• LAMBDA_RUNTIME_DIR: /var/runtime

Credits

2021 © Syniol Limited. All rights reserved.