Why it matters in practice
GitOps, IaC and Build Systems matters because it shapes how an operator scopes the work, chooses validation steps, prioritizes evidence and explains risk. The point is not to accumulate trivia; it is to understand which control boundary is in play and how that boundary can fail under realistic pressure.
Primary coverage
- Track which repos are authoritative for infrastructure and which controllers apply the changes.
- Review plan, approval and environment-selection logic for ways to redirect deployment intent.
- Compare declared state to runtime state to identify hidden privilege or drift.
- Treat build metadata, attestation and controller identity as first-class trust objects.
Selected public references
Write findings in terms of trust crossed, scope enlarged and business or operational effect reached. That keeps the note useful whether you are validating a lab, an internal research target or a live customer environment.
Selected public references
- Argo CD SecurityGitOps controller trust and risk context.
- Flux SecurityGitOps deployment and controller security.
- Terraform StateState and IaC trust considerations.