mirror of https://github.com/k3s-io/k3s
9588d2098a
This PR is the first part of redesign of volume reconstruction work. The changes include 1. Remove dependency on volume spec stored in actual state for volume cleanup process (UnmountVolume and UnmountDevice) Modify AttachedVolume struct to add DeviceMountPath so that volume unmount operation can use this information instead of constructing from volume spec 2. Modify reconciler's volume reconstruction process (syncState). Currently workflow is when kubelet restarts, syncState() is only called once before reconciler starts its loop. a. If volume plugin supports reconstruction, it will use the reconstructed volume spec information to update actual state as before. b. If volume plugin cannot support reconstruction, it will use the scanned mount path information to clean up the mounts. In this PR, all the plugins still support reconstruction (except glusterfs), so reconstruction of some plugins will still have issues. The next PR will modify those plugins that cannot support reconstruction well. This PR addresses issue #52683, #54108 (This PR includes the changes to update devicePath after local attach finishes) |
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