Describe the feature

The OpenSearch Team allows customers to configure Cold Storage options on their cluster which is a cost efficient way to store infrequently and historical data https://docs.aws.amazon.com/opensearch-service/latest/developerguide/cold-storage.html

The CFN support for this feature is already there please refer: CFN Docs link for ColdStroageOptions

Use Case

he general recommendation is to use high level constructs and due to lack of High level construct for this feature, the CDK template needs to be migrated to use CFN constructs if there is a need to Create an OpenSearchDomain with ColdStorageOptions. This serves as a hinderance to the adoption of the ColdStorageOptions feature for AWS OpenSearch Domains.

Proposed Solution

Add a seperate field for ColdStorageOptions in the existing Domain CDK construct refer below
const domain = new Domain(this, 'Domain', {
version: EngineVersion.OPENSEARCH_1_0,
capacity: {
masterNodes: 2,
warmNodes: 2,
warmInstanceType: 'ultrawarm1.medium.search',
},
ColdStorageOptions: {
Enabled: true
}
});

Other Information

No response

Acknowledgements

• I may be able to implement this feature request
• This feature might incur a breaking change

CDK version used

2.84.0

Environment details (OS name and version, etc.)

macOS Ventura 13.4