Question 1

What's the difference between Terraform and manual cloud console management?

Accepted Answer

Terraform lets you declare infrastructure as code, version it in Git, and apply changes consistently. Manual clicking is slow, error-prone, and impossible to audit or roll back.

Question 2

How does state management work in Terraform?

Accepted Answer

State files track resource IDs and properties. Local state works for learning; production uses remote backends (S3, Terraform Cloud) with locking to prevent concurrent applies.

Question 3

What is a Terraform module?

Accepted Answer

A module is a reusable package of Terraform code, think of it like a library. AWS VPC module bundles 30+ resources; use it once instead of writing 300 lines.

Question 4

Is OpenTofu a Terraform replacement?

Accepted Answer

OpenTofu is an open-source fork with 100% Terraform HCL compatibility. Use if you want open-source governance; Terraform is still the industry default.

Question 5

Can Terraform manage Kubernetes resources?

Accepted Answer

Yes, via Kubernetes provider. Use Terraform for cloud infra (VPC, nodes) and Helm for app deployments, or Terraform for both, depends on your team's workflow.

Question 6

How do I prevent state drift in production?

Accepted Answer

Use Spacelift or Atlantis for policy enforcement, Sentinel for cost/compliance checks, and tfsec/Checkov for security scanning before apply.

Question 7

What's the salary bump for learning Terraform?

Accepted Answer

$25k-$60k premium in DevOps/Platform/SRE roles. Junior: $95k-$120k; Mid: $120k-$155k; Senior: $155k-$195k.

प्रदेश	ज्युनियर	मध्यम	सीनियर
USA	$95k	$120k	$155k
UK	£55k	£75k	£95k
EU	€45k	€62k	€82k
CANADA	C$80k	C$105k	C$135k

Terraform Advanced

Terraform Advanced म्हणजे काय

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🎯 Terraform Advanced वापरणारी करिअर

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❓ FAQ

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