Infrastructure as Code Best Practices
How to keep cloud infrastructure reviewable, repeatable, and easier to maintain with IaC workflows.
Infrastructure as Code helps teams manage cloud resources with the same discipline used for application code: review, versioning, and repeatable change.
Use Modules Carefully
Modules are useful when they reduce repetition and make patterns consistent. Keep them small enough that teams can still understand what they create.
Separate Environments
Development, staging, and production should have clear boundaries. State, variables, and permissions need structure to avoid accidental changes.
Review Plans Before Applying
The plan step is where teams understand the impact of a change. Review it carefully, especially around networking, security groups, and destructive updates.
IaC is not only about creating resources. It is about making infrastructure changes understandable.