Kubernetes - Production Best Practices
What is the expected behavior if a readiness probe fails for a pod in Kubernetes?
What is the expected behavior if a readiness probe fails for a pod in Kubernetes?
medium📝 Command Output Q5 of 15
Step-by-Step Solution
Solution:
Step 1: Understand readiness probe failure impact
When readiness probe fails, Kubernetes marks the pod as not ready.Step 2: Effect on traffic routing
Kubernetes removes the pod from service endpoints, so it stops receiving new traffic.Final Answer:
The pod is removed from service endpoints and stops receiving traffic -> Option AQuick Check:
Readiness failure = no traffic to pod [OK]
Quick Trick: Readiness failure removes pod from service traffic [OK]
Common Mistakes:
- Thinking pod is deleted on readiness failure
- Assuming pod restarts on readiness failure
- Confusing readiness failure with scaling behavior
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