## Checklist for adding a new Lambda ### 1. Create the Lambda scaffold - Copy the template: `cp -r lambda/_template lambda/` --- ### 2. Add infrastructure prerequisites (shared stack) - Add a new ECR repository in: infrastructure/terraform/shared/main.tf - Create a PR to deploy this to main then dev in order to deploy the shared stack - Verify the ECR repository exists in AWS --- ### 3. Add Docker build configuration - Create a `Dockerfile` for the Lambda - Verify the Dockerfile path and build context - Add a new image build job in `deploy_terraform.yml` using `_build_image.yml` --- ### 4. Wire the Lambda deploy job (CI) - Add a deploy job using `_deploy_lambda.yml` - Ensure the deploy job depends on the image build job --- ### 5. Deploy - Push changes to GitHub - CI will: 1. Build and push the Docker image 2. Deploy the Lambda 3. Verify everything deployed. Good things to check: - ECR with image - SQS - Trigger SQS - Cloud watch logs --- ### 5. Delete 1. Delete README if you used cp -r --- ## Please feel free to update this document to make it easier for the next person