A simple demonstration of in-region (HA) and cross-region (DR) failover automation using Amazon RDS Aurora PostgreSQL Global Database, RDS Proxy and Route53
Cloudformation Stack deployment error:
CloudFormation did not receive a response from your Custom Resource. Please check your logs for requestId [7590d9b8-a15f-4aff-b844-e8a07e5fd529]. If you are using the Python cfn-response module, you may need to update your Lambda function code so that CloudFormation can attach the updated version.