[Feature] Manage Organization resources using CloudFormation

[diegoroccia]

Subject of the issue

AWS Cloudformation added support for the following new resource types

• AWS::Organizations::Account
• AWS::Organizations::Organization
• AWS::Organizations::OrganizationalUnit
• AWS::Organizations::Policy
• AWS::Organizations::ResourcePolicy

But org-formation still manages them via API calls and not via CloudFormation. Having the resources managed via CloudFormation would make it easier to migrate from/to org-formation.

Your environment

• version of org-foramtion (ofn --version) 1.0.16
• version of node (node --version) v18.19.1
• which OS/distro Linux / Ubuntu

Steps to reproduce

Tell us how to reproduce this issue. Please provide ofn projct files if possible, you can use this template as a base. https://plnkr.co/edit/m568SDw2KPufQsUl

• execute aws cloudformation list-stacks in the management account of an Organization managed via org-formation
• notice that

Expected behaviour

There should be stacks for the Organization, the OUs, the Accounts and policies

Actual behaviour

no stacks are listed there

[yannickvr]

Not an issue for most/many, but CloudFormation has a resource limit of 500 resources, so migrating to CF would limit OFN to manage a maximum of 500 accounts.

[diegoroccia]

@yannickvr the tool could create multiple stacks to overcome the limit. Also, this could be an opt in feature, since not everyone cares about it