AWS data source: aws_rds_cluster_instance

[bobbyiliev]

Currently, the AWS Terraform provider does not have an aws_rds_cluster_instance data source.

It will be very useful to have this as we can use it to get all of the required information for cluster instances, eg. if the instance is a reader or a writer, which is currently not possible with the available data sources.

References:

• aws_rds_cluster_instance resource code.
• Old tracking issue: Add a aws_rds_cluster_instance data source or add cluster type info to the aws_rds_instance data source hashicorp/terraform-provider-aws#9739
• Contributor guide