AZURE

Terraform Module Testing as Governance: The Part That Actually Enforces the Rules

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Terraform testing as governance

Over the last few weeks this series has built up a fair set of rules. Module boundaries decide what each module is responsible for. Calling conventions decide how those modules get pinned, what goes in and what comes out. Pinned sources, typed inputs, validated variables, outputs treated as a contract, providers passed down rather than … Read more

Your Terraform Provider Is Pinned. It’s Still Waiting to Break You

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Terraform provider version pinning

I want to talk about the gap between the Terraform you wrote on day one and the Terraform you’re still running two years later, because that gap is where most of the pain in a mature platform actually lives. Not in the initial build. In everything that happens to your modules and providers after nobody’s … Read more