Which statement about Terraform state management is accurate?

Which statement about Terraform state management is accurate?

• A. State is updated during the next plan or apply
• B. Changes to resources via the portal update the current state file immediately
• C. Changing resources via the portal does not update the current state file
• D. The state file is deleted after each plan

Answer: (A)

The main idea here is how Terraform’s state file stays in sync with what actually exists in the real world. Terraform keeps a snapshot of your managed infrastructure in a state file, and that snapshot is updated as you work with Terraform through plan and apply. During planning, Terraform refreshes its view of the current resources so the proposed changes are based on reality. When you apply, Terraform makes the requested changes and then writes the updated reality into the state file. This means the state is effectively updated during the next plan (through the refresh) or the next apply (through the actual write of the new state). Changes made outside Terraform, like in a portal, aren’t reflected in the state file until you run plan/refresh and apply to reconcile and record those updates. The state file isn’t deleted after each plan.

The main idea here is how Terraform’s state file stays in sync with what actually exists in the real world. Terraform keeps a snapshot of your managed infrastructure in a state file, and that snapshot is updated as you work with Terraform through plan and apply. During planning, Terraform refreshes its view of the current resources so the proposed changes are based on reality. When you apply, Terraform makes the requested changes and then writes the updated reality into the state file. This means the state is effectively updated during the next plan (through the refresh) or the next apply (through the actual write of the new state). Changes made outside Terraform, like in a portal, aren’t reflected in the state file until you run plan/refresh and apply to reconcile and record those updates. The state file isn’t deleted after each plan.