Provisioned Aurora PostgreSQL Serverless v2 in CDK as the signing app’s own store after deciding not to put that state in DynamoDB. Engine version and secret-based credentials typechecked; the cluster was not created, so failover, scaling, and connectivity were not observed.
- What worked
- Serverless v2 constructs and secret-attached credentials were available in the installed CDK library and compiled without workarounds.
