ceph / ceph/ceph-csi

Cross namespace volume data source in PVC

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#3,588 7 comments 0 reactions 1 assignee Claimed by @humblec View on GitHub
component/cephfs component/deployment component/nfs component/rbd dependency/k8s keepalive
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Description

# Describe the feature you'd like to have #
kubernete 1.26 is allowing cross namespace volume data sources in PVC. According to the doc, `you must enable the CrossNamespaceVolumeDataSource feature gate for the csi-provisioner.` So I'm assuming ceph-csi need to support this feature?
https://kubernetes.io/docs/concepts/storage/persistent-volumes/#cross-namespace-data-sources

# What is the value to the end user? (why is it a priority?) #
End users can leverage ceph's COW clone feature across different namespace. Currently it both source and destination pvc need to be on same namespace

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