API Gateway V1 to EventBridge

This example lives in the pulumi/examples repository. Check out just this directory to use it:

$ git clone --filter=blob:none --sparse https://github.com/pulumi/examples pulumi-examples
$ git -C pulumi-examples sparse-checkout set aws-ts-apigateway-eventbridge
$ cd pulumi-examples/aws-ts-apigateway-eventbridge

This example demonstrates an API Gateway V1 integration with EventBridge and Lambda that also validates request bodies (using an API Gateway model) and returns a custom HTTP response.

Prerequisites#

1. Install Pulumi
2. Configure AWS credentials
3. Install Node.js

Deploying the example#

1. Clone this repo, change to this directory, then create a new stack for the project:

   pulumi stack init

2. Specify an AWS region to deploy into:

   pulumi config set aws:region us-west-2

3. Install dependencies:

   npm install

4. Deploy the stack:

   pulumi up

5. In a few moments, the API Gateway instance service will be up and running and its public URL emitted as a Pulumi stack output.

   ...
   Outputs:
       url: "https://andchh8hg8.execute-api.us-west-2.amazonaws.com/dev"

6. Verify the deployment with curl:

   With invalid POST data:

   curl --data '{"some-invalid-property-name": "Chris"}' --header "Content-Type: application/json" "$(pulumi stack output url)/uploads"
   
   HTTP/2 400
   {"message": "Invalid request body"}

   With valid POST data:

   curl --data '{"name": "Chris"}' --header "Content-Type: application/json" "$(pulumi stack output url)/uploads"
   
   HTTP/2 201
   {"accepted":true}

7. Verify the Lambda was invoked with pulumi logs:

   pulumi logs --follow
   
   Collecting logs for stack dev since 2022-01-06T16:18:48.000-08:00.
   ...
   
   {
       source: 'my-event-source',
       detail: { 'name': 'Chris' }
   }

Cleaning up#

When you’re ready, destroy your stack and remove it:

pulumi destroy
pulumi stack rm