Ravi Sir's Cards › AWS
Incident runbooks
This revision card explains Incident runbooks. It starts from the need that architecture without a runbook is a slide deck. It describes A=L3/L4, B=L7, C=false-positive unlock — never delete the whole ACL. The how-to section notes page , then classify , then act , then comms , then evidence for cost protection. An example on the card is fatima Khan keeps printed Runbook A beside on-call laptop.
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What this card says
Why do we need it?
Architecture without a runbook is a slide deck.
What is it?
A=L3/L4, B=L7, C=false-positive unlock — never delete the whole ACL.
runbook
How to do it
Page → classify → act → comms → evidence for cost protection.
Example
Fatima Khan keeps printed Runbook A beside on-call laptop.