Advanced State Management and Drift Detection on AWS
Learn the same Terraform state management workflow on AWS using an S3 backend, S3 lockfiles, import blocks, moved blocks, and drift reconciliation.

Lab Overview
This lab teaches production-ready Terraform state operations on AWS using the same learning progression as the GCP and Azure variants.
You'll learn to:
- Bootstrap an S3 backend with versioning and server-side encryption
- Migrate local Terraform state to S3 and enable S3-native locking with `use_lockfile = true`
- Import existing AWS resources with declarative import blocks
- Refactor Terraform resource addresses safely with moved blocks
- Detect out-of-band changes and reconcile drift intentionally
The result is a consistent, cloud-specific state management workflow you can compare directly with the GCP and Azure labs in this course.
What You'll Learn
Configure an S3 backend for Terraform state and migrate local state safely
Enable S3-native state locking with `use_lockfile = true`
Import an existing AWS resource into Terraform state with import blocks
Refactor Terraform resource addresses with moved blocks instead of recreating infrastructure
Detect and reconcile drift caused by out-of-band changes
Prerequisites
Core Terraform Workflow lab
Understanding of Terraform state
Technologies Covered
Part of a Course
This lab is part of the Terraform 004: Certified Terraform Associate course
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