» Manipulating Terraform State

Terraform uses state data to remember which real-world object corresponds to each resource in the configuration; this allows it to modify an existing object when its resource declaration changes.

Terraform updates state automatically during plans and applies. However, it's sometimes necessary to make deliberate adjustments to Terraform's state data, usually to compensate for changes to the configuration or the real managed infrastructure.

Terraform CLI supports several workflows for interacting with state: