Amazon DocumentDB Stream To EventBridge via AWS Lambda Integration

[MohamadSoufan]

Issue #, if available:
#1479
Description of changes:

This project contains a sample AWS Cloud Development Kit (AWS CDK) template for configuring and deploying a CDC Stream (Similar to DynamoDB Stream) for Amazon DocumentDB using AWS Lambda and EventBridge. The stream will processes changes and send them to an EventBridge Bus for further processing.

The following resources will be provisioned:

• A Lambda Function that processes the changes from an already existing Amazon DocumentDB Database and sends them to an EventBridge Bus
• An AWS CDK Custom Resource Lambda Function that enables the CDC of Amazon DocumentDB onto the stream Lambda Function
• A VPC Endpoint for the AWS Lambda Service (This is crucial to enabling the Lambda Event Source Mapping off of the Amazon DocumentDB Database)
• A VPC Endpoint for the AWS Secret Manager Service (This is crucial to allow the Lambda Event Source Mapping off of the Amazon DocumentDB Database)
• A VPC Endpoint for the AWS EventBridge Service
• An EventBridge Bus that will receive changes from the Lambda and publish them to an EventBridge Rule
• An EventBridge Rule that receives the changes for the bus and publishes them to given targets for further processing
• A Lambda Function that acts as a target for the EventBridge Rule and further processes the changes

[MajdSoufan]

@mavi888 are we good to move forward with this PR?

[MajdSoufan]

@mavi888 just following up to see if you have any updates.

[jbesw]

Hello, typically patterns have 4 (sometimes 5) services at maximum. This submission is more of a solution, so I recommend publishing to a separate repo, and then submitting to our repos collection at https://serverlessland.com/repos.