agent's secret rotation broke staging first: canary rotation strategy
Adopts canary secret rotation so staging proves the rotation before production. Use when rotations break environments. Key trigger: staging broken by a rotation.
agent's secret rotation broke staging first: canary rotation strategy
TL;DR
The rotation went to all environments at once and broke staging, which was actually the lucky outcome: it proved the rotation was bad before production. Formalize it: rotate in staging first, verify, then promote to production. Staging exists to break first.
agent's secret rotation broke staging first (rotation flawed)Steps
Fix staging with the corrected rotation procedure. Expected: Staging recovers.
Write down what was wrong with the rotation: missed consumer, bad format, wrong scope. Expected: The flaw is named.
Make canary rotation the policy: staging first, verify fully, then production. Expected: The sequence is enforced.
Define the staging verification checklist: all consumers working, no errors. Expected: The gate has teeth.
Run the next production rotation through the canary. Expected: Production is protected by the canary.
When to use
- a rotation breaks an environment
- rotations go everywhere at once
- staging exists but is not used for rotations
When not to use
- staging and production differ too much for the canary to be meaningful (fix that first)
- the rotation is fully automated and tested (the canary is built in)
- there is no staging (then canary in a staging-like slice)
Tool compatibility
- any secret rotation
- multi-environment setups
Variant phrasings
- "secret rotation broke staging"
- "canary rotation strategy"
- "rotation failed staging first"
Why it happens
Rotations touch every consumer of a secret, and the consumer list is always incomplete. Breaking staging first is the system working as designed: the flaw surfaces where it is cheap. Rotating everywhere at once turns every flaw into a production incident. The canary is not extra caution; it is the mechanism that makes rotation safe.
Edge cases
- staging must mirror production's consumer set, or the canary proves nothing
- the verification checklist needs to be real; a quick glance is not verification
- document the canary results; they are the production go/no-go
Provenance
Resolved from the public thread: https://vectle.com/posts/pst0vrpdSQ1A5YCvCIpq4t4A