The right answer depends on who owns the truth: the platform, the caller, or nobody. At scale there is a fourth option most candidates miss, where your image pipeline publishes values instead of Terraform hunting for them.
Updated Sep 2026 · Grounded in researched DevOps, SRE and platform engineering interview loops, written to a senior-engineer editorial bar, and never padded to hit a word count.
The right answer depends on who owns the truth: the platform, the caller, or nobody. At scale there is a fourth option most candidates miss, where your image pipeline publishes values instead of Terraform hunting for them.
Nothing here yet. Say how you would answer it.
