medium10 pts · first answer countskuberneteshealth-checks

Readiness vs liveness probes

A service takes 40 seconds to warm its cache at startup and sometimes cannot reach its database for a few seconds. Which probe setup is most correct?

A.Use only a liveness probe that checks the database, so Pods restart when it is down.B.Use only a readiness probe; liveness probes are deprecated.C.Use a startup probe for the warm-up, a readiness probe that removes the Pod from Service endpoints when it cannot serve, and a light liveness probe that only checks the process is not stuck.D.Set initialDelaySeconds to 0 on all probes so problems are found faster.

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