Manage and Refactor Terraform Infrastructure is for learners who can already build a small Terraform and AWS stack and now need to maintain it. Take over existing report storage, reorganize its configuration while preserving resource identity, and coordinate remote state across working copies and environments.
Guided Labs introduce each maintenance operation through reviewed plans and actual data checks. Challenges ask you to finish an unsafe refactor and restore an environment ownership boundary independently. Follow the recommended syllabus order; every unit starts in its own fresh environment.
What You Will Learn
- Import an existing bucket and review configuration alignment before changing it.
- Rename resource addresses with moved declarations while retaining the original storage and report versions.
- Define typed module inputs and useful outputs, call a module from separate roots, and extend stable for_each keys.
- Migrate local mappings into an independently owned, versioned S3 backend and distinguish business cleanup from backend cleanup.
- Observe actual native lock contention between Terraform processes and continue after normal release.
- Match each environment root to its own valid state key and make a scoped change while preserving the neighboring environment.
Who This Course Is For
This course suits Terraform learners, junior platform engineers and cloud maintainers who are moving from initial deployment to safe infrastructure maintenance.
Prerequisites: Terraform on AWS for Beginners or equivalent experience with AWS bucket resources, variables, saved plans and apply; basic local modules and local state; S3 objects and version identities. The application deployment course is optional.
The local module and state foundation is covered in Terraform for Beginners.
Learning environment: A prepared browser-based Linux workspace provides Terraform, AWS tools and AWS View. Each unit starts independently with the workspace and starting conditions its task needs. Keep the specified stores available through functional checks and follow that unit's cleanup boundary.
Frequently Asked Questions
Do I need a personal AWS account or local installation?
No. Tools, access and the exercise resources are prepared in each independent LabEx environment.
What do the state exercises cover?
They use valid existing mappings to teach migration, native locking and correct environment selection. The unit defines which data and resources must remain and when any cleanup begins.
What do the Challenges assess?
They assess the intended resource mappings, current convergent configuration, original data retention and environment boundaries through practical system checks.
