CDK demo of Privatelink and RDS for cross-account access

[aarondodd]

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:rocket: Feature Request

General Information

• [X] :wave: I may be able to implement this feature request

• [ ] :warning: This feature might incur a breaking change

Description

Leverage the CDK to deploy a Privatelink-backed RDS HA cluster with a Lambda function to keep the NLB in sync with the primary node. Failover events trigger an update of the NLB through a Lambda subscription to the RDS events queue.

Proposed Solution

This is a working demo that has already been deployed and a generalized example is being submitted here via a pull request.

Environment

• CDK CLI Version: 1.116.0
• Example: aws-cdk-privatelink-rds
• Example Version: 1.0
• OS: all
• Language: Python

Other information

[ryparker]

Hey @aarondodd 👋🏻

Thanks for opening this issue and a resolving PR.

Marking this as p2 which means that we are unable to work on this immediately. However since you've created a PR we should be able to approve it as soon as we have bandwidth to test your example.