Microservices - Orchestration with Kubernetes
Why is it important to set different failure thresholds for liveness and readiness probes in a production microservice?
Why is it important to set different failure thresholds for liveness and readiness probes in a production microservice?
hard📝 Conceptual Q10 of 15
Step-by-Step Solution
Solution:
Step 1: Understand probe failure thresholds
Failure thresholds control how many failures trigger action (restart or traffic removal).Step 2: Balance restart and traffic routing
Setting thresholds avoids frequent restarts but ensures traffic only goes to healthy pods.Final Answer:
Different thresholds prevent unnecessary restarts and ensure healthy traffic routing -> Option AQuick Check:
Threshold tuning balances stability and availability [OK]
Quick Trick: Tune failure thresholds to balance restarts and traffic flow [OK]
Common Mistakes:
MISTAKES- Restarting pods immediately on any failure
- Disabling readiness probes incorrectly
- Ignoring probe resource impact
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