Always Honor PersistentVolume Reclaim Policy

[xing-yang]

Enhancement Description

• One-line enhancement description (can be used as a release note): PersistentVolume reclaim policy should always be honored
• Kubernetes Enhancement Proposal: https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/2644-honor-pv-reclaim-policy
• Discussion Link: volume leaks when PVC is deleted when associated PV is in the terminating state kubernetes-csi/external-provisioner#546
• Primary contact (assignee): @deepakkinni @xing-yang
• Responsible SIGs: SIG-Storage
• Enhancement target (which target equals to which milestone):
  • Alpha release target (x.y): 1.23
  • Beta release target (x.y): 1.31
  • Stable release target (x.y): 1.32
• Alpha
  • KEP (k/enhancements) update PR(s): Honor Persistent Volume Reclaim Policy #2680
  • Code (k/k) update PR(s): PV controller changes to support PV Deletion protection finalizer kubernetes#105773
  • Docs (k/website) update(s): PR submitted
• Beta
  • KEP (k/enhancements) update PR(s): promote KEP-2644 to beta in 1.31 #4397
  • e2e tests: add e2e test for HonorPVReclaimPolicy kubernetes#123151
  • Code (k/k) update PR(s): Promote HonorPVReclaimPolicy to beta and enable it by default kubernetes#124842
  • Docs (k/website) update(s): promote HonorPVReclaimPolicy to beta website#46794
  • Blog: Blogpost for honor PV reclaim policy fix moving to Beta website#46890
• GA
  • KEP (k/enhancements) update PR(s): KEP-2644: promote HonorPVReclaimPolicy to GA #5035
  • Code (k/k) update PR(s): promote HonorPVReclaimPolicy to GA kubernetes#129583, promote HonorPVReclaimPolicy to GA kubernetes-csi/external-provisioner#1328

Please keep this description up to date. This will help the Enhancement Team to track the evolution of the enhancement efficiently.

[xing-yang]

/sig storage

[JamesLaverack]

/milestone v1.22

[gracenng]

Hi @xing-yang, 1.22 Enhancements Shadow here.

The KEP looks all good, however, the status of the KEP on Enhancement track sheet will be at risk until the KEP is merged into master.

Thanks!

[gracenng]

Hi @xing-yang 👋 1.22 Enhancements shadow here.
To help SIG's be aware of their workload, I just wanted to check to see if SIG-Storage will need to do anything for this enhancement and if so, are they OK with it?
Thanks!

[JamesLaverack]

Hi @deepakkinni, 1.22 Enhancements Lead here. 👋 With enhancements freeze now in effect we are removing this enhancement from the 1.22 release.

Feel free to file an exception to add this back to the release. If you plan to do so, please file this as early as possible.

Thanks!
/milestone clear

[xing-yang]

KEP is here but not merged yet: #2680