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rbd: update namespace name in rados object

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If a PV is reattached to a new PVC in a different
namespace we need to update the namespace name
in the rados object.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna 2022-10-27 16:51:27 +02:00 committed by mergify[bot]
parent 019628c8c2
commit 07aa9dea5c
2 changed files with 13 additions and 1 deletions
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6
internal/journal/voljournal.go
View File

@ -864,3 +864,9 @@ func (conn *Connection) ReserveNewUUIDMapping(ctx context.Context,
return setOMapKeys(ctx, conn, journalPool, cj.namespace, cj.csiDirectory, setKeys)
}
// ResetVolumeOwner updates the owner in the rados object.
func (conn *Connection) ResetVolumeOwner(ctx context.Context, pool, reservedUUID, owner string) error {
return setOMapKeys(ctx, conn, pool, conn.config.namespace, conn.config.cephUUIDDirectoryPrefix+reservedUUID,
map[string]string{conn.config.ownerKey: owner})
}

8
internal/rbd/rbd_journal.go
View File

@ -538,7 +538,7 @@ func undoVolReservation(ctx context.Context, rbdVol *rbdVolume, cr *util.Credent
// Generate new volume Handler
// The volume handler won't remain same as its contains poolID,clusterID etc
// which are not same across clusters.
// nolint:gocyclo,cyclop // TODO: reduce complexity
// nolint:gocyclo,cyclop,nestif // TODO: reduce complexity
func RegenerateJournal(
volumeAttributes map[string]string,
claimName,
@ -625,6 +625,12 @@ func RegenerateJournal(
return "", err
}
}
if rbdVol.Owner != owner {
err = j.ResetVolumeOwner(ctx, rbdVol.JournalPool, rbdVol.ReservedID, owner)
if err != nil {
return "", err
}
}
// Update Metadata on reattach of the same old PV
parameters := k8s.PrepareVolumeMetadata(claimName, owner, "")
err = rbdVol.setAllMetadata(parameters)