If a PersistentVolumeClaim requests storage with a StorageClass that has volumeBindingMode: WaitForFirstConsumer, when will the volume be provisioned?

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Kubernetes - Persistent Storage

If a PersistentVolumeClaim requests storage with a StorageClass that has volumeBindingMode: WaitForFirstConsumer, when will the volume be provisioned?

AImmediately when PVC is created

BOnly after a pod using the PVC is scheduled

CWhen the StorageClass is created

DAfter the pod is deleted

Step-by-Step Solution

Solution:

Step 1: Understand volumeBindingMode values
'WaitForFirstConsumer' delays volume provisioning until pod scheduling.
Step 2: Identify provisioning trigger
Volume is provisioned only after a pod that uses the PVC is assigned to a node.
Final Answer:
Only after a pod using the PVC is scheduled -> Option B
Quick Check:
volumeBindingMode WaitForFirstConsumer = delayed provisioning [OK]

Quick Trick: WaitForFirstConsumer delays volume until pod scheduling [OK]

Common Mistakes:

Thinking volume is created immediately
Confusing with Immediate binding mode
Assuming provisioning happens on StorageClass creation

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More Kubernetes Quizzes

If a PersistentVolumeClaim requests storage with a StorageClass that has volumeBindingMode: WaitForFirstConsumer, when will the volume be provisioned?

Step 1: Understand volumeBindingMode values

Step 2: Identify provisioning trigger

Final Answer:

Quick Check:

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