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CI-CD-FUNDAMENTALS6 MIN READ

Turn a failed release into learning

Apply blameless postmortem and Five Whys thinking to improve a CI/CD system after a failed release.

After impact Password reset failed for 38 minutes after a deploy. The customer impact is over; now the team decides what to learn. The incident is no longer only a recovery problem. It is a pipeline design opportunity. Blameless postmortem Facts -> factors -> countermeasures The strongest postmortem turns a painful release into a specific improvement to how software moves. Who missed it? Fast blame, weak learning. The same class of failure becomes easier to catch or contain. Do not ask who failed. Ask how the delivery system allowed the failure to reach users. 01 Facts 02 Cause 03 Action…

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