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YOUR LEARNING PATH

CKAD: Incident Response

You get a ticket, not a tutorial. Diagnose and fix real, broken workloads under pressure — a dead Service, a port mismatch, a bad config release — the way on-call actually works.

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Your practice sequence

One exercise at a time

  1. The Service With No Endpoints

    Next

    A ticket, not a tutorial: the storefront returns nothing. Diagnose the dead Service and restore it.

    IntermediateFree15 min

  2. The Service That Reaches Nothing

    A ticket, not a tutorial: the Service has endpoints but every request hangs. Find the port mismatch and fix it.

    IntermediatePlus15 minLocked

  3. Checkout Broke After a Config Change

    A ticket, not a tutorial: customers can't check out after a config release. Find the flag that got flipped and restore it.

    IntermediatePlus15 minLocked