Migrating Shared Infra account to another AWS organization
Before we get started, we have to know about AWS RAM. So, what is RAM?
AWS RAM (Resource Access Manager) is a service provided by Amazon Web Services that enables resource sharing across accounts within an organization or with specific AWS accounts. It allows you to share AWS resources, such as VPC subnets, Transit Gateways, and Route 53 Resolver rules, without the need to duplicate resources across accounts.
I'm trying to make it clear. Here is the case:
Here is the organization A. We have 2 member account in this organization. First account is only for workload, and the second one is infra account. Workload account use subnet that shared from infra account.
Since workload and shared infra is within the same organization, no issue then. But, let's add some difficulty here.
Let's say, workload account has some workload in there, such as EC2. Now, we trying to move shared infra account to another organization, called organization B.
Now we check in shared infra account RAM.
