This project provides a serverless infrastructure for updating the availability zones of autoscaling groups en masse.

• AzFailAwayStack - This stack sets up the serverless application described in the architecture diagram
• TestAsgStack - This stack creates a specified number of asgs for testing the AzFailAwayStack

• The AzFailAwayStack deploys an unsecured HTTP API to API Gateway! Before leveraging this solution in a real world environment be sure to implement proper access controls according to your organization's security guidelines. Not doing so could allow unauthorized updates of your infrastructure.
• This solution assumes that the AWS control plane is operational and that the AZ failures are occurring only at the data plane.

• npm run build compile typescript to js
• cdk deploy -c account=<your_account> -c region=<your_region> AzFailAwayStack
• cdk deploy -c account=<your_account> -c region=<your_region> -c vpcId <your_vpc_id> TestAsgStack