aws-cloudformation / aws-cloudformation/cloudformation-coverage-roadmap

DBCluster Allow Engine Mode Change

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Description

### Name of the resource

AWS::RDS::DBCluster

### Resource name

_No response_

### Description

The migration from Aurora Serverless V1 to V2 requires the DBCluster be changed from `serverless` to `provisioned`. This can be completed using the AWS CLI using the `--allow-engine-mode-change` option. This does not require a replacement of the resource, just an interruption. Cloudformation should also allow for an engine mode change without requiring a replacement to support the migration from serverless v1 to v2.

### Other Details

_No response_

Contributor guide

Open the contributing guide

Research direction

Start by reviewing the AWS::RDS::DBCluster behavior described in the issue and the AWS CLI --allow-engine-mode-change option. Done means CloudFormation supports the serverless-to-provisioned engine-mode transition without replacing the DBCluster, while allowing the documented interruption.

Written by the indexing model from the issue text.

Assessment

Tech stack
aws
Domain
cloud
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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