Infrastructure CDK

Infrastructure (CDK)

Location

infrastructure/cdk/

Responsibilities

• Provision API Gateway, Lambda, Cognito, DynamoDB, S3, and supporting resources
• Capture environment-specific wiring and permissions
• Provide reproducible, versioned infrastructure changes

Typical Stack Operations

cd infrastructure/cdk
cdk synth
cdk diff
cdk deploy --all

Guardrails

• Review cdk diff before deployment
• Keep IAM permissions scoped tightly
• Separate shared vs environment-specific settings
• Track breaking infra changes in release notes

Testing

• Use CDK/unit/integration tests under infra test directories
• Validate stack outputs consumed by frontend/backend modules