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PVC mount with LUKS encryption enabled fails with "LUKS passphrase cannot be empty"

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astra_trident
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snapx
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Applies to

  • NetApp Trident
  • Red Hat OpenShift
  • Linux Unified Key Setup (LUKS) encryption

Issue

After enabling LUKS encryption for volumes on Trident, mounting a non-LUKS encrypted PVC using OpenShift fails with the following error:
 
Trident Event Logs (kubectl get events -n trident):
 
TYPE           REASON             OBJECT          MESSAGE
Warning        FailedMount        pod/<PV_Id>     MountVolume.MountDevice failed for volume "<PVC_Id>" : rpc error: code = Internal desc = rpc error: code = Internal desc = failed to stage volume: LUKS passphrase cannot be empty
Warning        FailedMount        pod/<PV_Id>     Unable to attach or mount volumes: unmounted volumes=[<Volume_Name>], unattached volumes=[], failed to process volumes=[]: timed out waiting for the condition

 

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