If you’re an engineer using Terraform in a team (or CI/CD) and you’ve ever worried about state corruption, drift, locking issues, or “who changed what”, this guide is built as a practical survival manual. It covers remote state, state locking, drift detection, safe recovery, and real-world workflows so you can operate Terraform confidently in production.
Terraform becomes safe and scalable when you treat state like a first-class system:
✅ Remote State → store state centrally (not on laptops) so teams and pipelines stay consistent
✅ Locking → prevent concurrent applies that can corrupt infrastructure
✅ Drift → detect when real infra diverges from code (and fix it safely)
✅ Recovery → handle lost/invalid state, rollbacks, imports, and “bad apply” scenarios
#Terraform #IaC #DevOps #CloudEngineering #SRE #AWS #Azure #GCP #CICD #PlatformEngineering
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