Readiness Probe — Certified Kubernetes App Developer (CKAD) Practice Questions
A readiness probe tells Kubernetes when a container is ready to accept traffic, preventing the Service from routing requests to a pod that has started but is not yet fully initialized. Unlike a liveness probe, which triggers restarts, a failing readiness probe only removes the pod from Service endpoints until it passes again. The CKAD exam tests readiness probes because misconfiguring or omitting them causes traffic to reach unhealthy pods, and candidates must be able to define HTTP, TCP, and exec-based probes with correct timing parameters in pod and Deployment specs.
Free questions on readiness probe
What is the purpose of a readiness probe in Kubernetes?
Free question · medium · full answer + explanation
More readiness probe questions in the full bank
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