Clean up
After you have completed the workshop, in order to keep charges to a minimum, always delete resources you no longer need.
Before deleting the CloudFormation templates, delete the following resources created during the workshop:
- Site-to-Site VPNs from the VPC services console
- Transit Gateway attachment in NP3
- Endpoint and Endpoint service
- web.np1.aws.kneetoe.com DNS record to endpoint
- VPC peering connection
- RAM share
Delete the CloudFormation templates in reverse order:
- 4.tgw-vpc-cross.yaml
- 3.tgw-dns.yaml
- 2.tgw-csr.yaml (be sure you removed the Site-to-Site VPN form the VPC services first or it will fail to remove and you will have to do it again!)
- 1.tgw-vpcs.yaml (this will also removed the cloud9 stack, no need to manual delete that stack)