Terraform Debugging Guide

Debug Terraform configurations and state issues using a systematic four-phase approach with provider-specific considerations.

Error Classification

Terraform errors fall into four categories:

1. Language Errors - Syntax and configuration issues
2. State Errors - State file corruption, drift, or lock issues
3. Core Errors - Terraform engine problems
4. Provider Errors - Cloud provider authentication or API issues

Phase 1: Reproduce and Isolate

Gather Initial Information