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In Kubernetes progressive delivery, which resource is typically configured to control how requests are distributed between different application versions?

easy📝 Conceptual Q2 of 15
Kubernetes - Advanced Deployment Patterns
In Kubernetes progressive delivery, which resource is typically configured to control how requests are distributed between different application versions?
APersistentVolume
BConfigMap
CService
DPodDisruptionBudget
Step-by-Step Solution
Solution:
  1. Step 1: Identify traffic routing resource

    In Kubernetes, the Service resource acts as a stable endpoint to route traffic to pods.
  2. Step 2: Understand progressive delivery needs

    Progressive delivery requires splitting traffic between versions, which is managed by the Service selecting pods via labels.
  3. Final Answer:

    Service -> Option C
  4. Quick Check:

    Service routes traffic between pod versions [OK]
Quick Trick: Service routes traffic to pods by labels [OK]
Common Mistakes:
  • Confusing ConfigMap as traffic router
  • Thinking PersistentVolume manages traffic
  • Assuming PodDisruptionBudget controls routing

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