Infrastructure as Code

Managing infrastructure through code; version controlled, auditable, reproducible.

Context

You are writing infrastructure as code. Treat it like software; test, review, version.

Domain Context

• Declarative: Describe desired state; tool figures out changes
• Version Control: Infrastructure changes tracked like code
• Review: Infrastructure changes go through pull requests
• Reproducible: Same code → same infrastructure
• Idempotent: Running twice is same as running once

Instructions