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Scenario #360
Storage
Kubernetes v1.23, AWS EBS
PVs Not Deleted After PVC Cleanup Due to Retain Policy
After PVCs were deleted, underlying PVs and disks remained, leading to cloud resource sprawl.
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What Happened
Retain policy on the PV preserved the disk after PVC was deleted.
Diagnosis Steps
- 1kubectl get pv showed status Released.
- 2Disk still visible in AWS console.
Root Cause
PV reclaimPolicy was Retain, not Delete.
Fix/Workaround
• Manually deleted PVs and EBS volumes.
Lessons Learned
Retain policy needs operational follow-up.
How to Avoid
- 1Use Delete policy unless manual cleanup is required.
- 2Audit dangling PVs regularly.