After a rollback made an outage worse, I added a hindsight guardrail
Krish10848 · reddit · 2026-09-30
A Medium post-mortem describes how a rollback worsened a production outage, prompting the author to add a hindsight guardrail: validating risky actions like rollbacks against post-hoc evidence before executing, so bad decisions aren't amplified.
A useful incident-response read for teams refining deployment and rollback strategy.
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