Separate AWS accounts for development, staging, and production

(written by lawrence krubner, however indented passages are often quotes). You can contact lawrence at: lawrence@krubner.com

Interesting:

Instead of using regions or tags to separate different staging and prod instances, we switched over totally separate AWS accounts. We need to ensure that our provisioning scripts wouldn’t affect our currently running services, and using fresh accounts meant that we had a blank slate to start with.

The ops account serves as the jump point and centralized login. Everyone in the organization can have a IAM account for it.

The other environments have a set of IAM roles to switch between them. It means there’s only ever one login point for our admin accounts, and a single place to restrict access.

As an example, Alice might have access to all three environments, but Bob can only access dev (ever since he deleted the production load balancer). But they both enter through the ops account.

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