AWS 2-9: AWS Governance and Security Meetings

[rajadain]

• [x] Create OUs for Stroud
• [x] Setup Control Tower
  • https://stroudcenter.awsapps.com/start
• [x] Create specific AWS accounts for Billing, User Management, Security
• [x] Move existing AWS accounts into OUs
  • [x] ModelMW Staging
  • [x] ModelMW Production
  • [x] MonitorMW
• [x] Define User Roles for Each Account
• [ ] Transition ModelMW to use Service Roles at runtime
• [ ] Transition ModelMW to use Assumed Roles in CI
• [ ] Transition ModelMW developers to use developer tokens that expire every day