HashiCorp Terraform 003 Workflow Guide

HashiCorp Terraform 003 workflow guide covering init, fmt, validate, plan, and apply decisions.

This chapter teaches the Terraform lifecycle that still matters no matter which associate version you learned on first. Strong answers usually start from the workflow stage first, not from the flag.

Work this chapter in order

Lesson	Focus
2.1 Init, Plan, Apply, and Destroy	Learn the core lifecycle and what each major command actually owns.
2.2 Fmt, Validate, and Safe Review	Learn the quality and review steps that protect the workflow.

Fast routing inside this chapter

If the question is really about…	Go first to…
what stage comes next in the lifecycle	2.1 Init to Destroy
formatting, validation, or plan-review hygiene	2.2 Fmt, Validate & Review

What strong answers usually do

classify the workflow stage before choosing a command
preserve plan review instead of collapsing everything into apply
keep formatting and validation separate from change execution

In this section

HashiCorp Terraform 003 Init, Plan, Apply Guide
Study HashiCorp Terraform 003 Init, Plan, Apply: key concepts, common traps, and exam decision cues.
HashiCorp Terraform 003 Fmt and Validate Guide
Study HashiCorp Terraform 003 Fmt and Validate: key concepts, common traps, and exam decision cues.

Revised on Sunday, May 10, 2026

1. Foundations

3. Config