When scaling down StatefulSets, will PVCs be deleted together? Is this implemented in the operator?

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When scaling down StatefulSets, will PVCs be deleted together? Is this implemented in the operator? #7891

Closed dxygit1 closed 3 months ago

dxygit1 commented 3 months ago

operator version：eck-operator:2.9.0 When reducing the replicas of a StatefulSet from three to one, I noticed that the corresponding PVCs were also deleted.

pebrc commented 3 months ago

https://www.elastic.co/guide/en/cloud-on-k8s/current/k8s-volume-claim-templates.html#k8s_controlling_volume_claim_deletion

Please reserve Github issues for bug reports and feature requests. We have a community discussion forum for more general questions here https://discuss.elastic.co/c/orchestration/eck/79