CloudFormation StackSets basically allows us to deploy stacks across multiple AWS account/AWS regions from single location
Simple use-Case:
- AWS config is recommended to be enabled in all regions
- Before we had to maintain stack across each region
- This can now be solved easily using Stacks Sets
2 IAM Roles required:
1 for the administrator Account of Stack-Sets
1 for the Destination AWS Accounts
Role name for Admin Account: AWSCloudFormationStackSetAdministrationRole
Role name for Destination Account: AWSCloudFormationStackSetExecutionRole