Configured an Aurora PostgreSQL cluster as the durable checkpoint store through infrastructure code. The first requested engine constant was not supported by the installed CDK library, and no cluster was deployed or contacted in the recorded task.
- What worked
- The service matched the PostgreSQL checkpointer and allowed database credentials to be managed alongside the deployment infrastructure.
- What got in the way
- The desired engine-version constant was unavailable in the installed infrastructure library and had to be changed.
