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rbd: remove retrieving volumeHandle from PV annotation

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we have added clusterID mapping to identify the volumes
in case of a failover in Disaster recovery in #1946.
with #2314 we are moving to a configuration in
configmap for clusterID and poolID mapping.
and with #2314 we have all the required information
to identify the image mappings.
This commit removes the workaround implementation done
in #1946.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna
2021-12-14 14:40:36 +05:30
committed by mergify[bot]
parent e743e06748
commit 50d6ea825c
4 changed files with 7 additions and 80 deletions
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29
internal/controller/persistentvolume/persistentvolume.go
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@ -129,28 +129,6 @@ func checkStaticVolume(pv *corev1.PersistentVolume) bool {
return pv.Spec.CSI.VolumeAttributes["staticVolume"] == "true"
}
// storeVolumeIDInPV stores the new volumeID in PV object.
func (r ReconcilePersistentVolume) storeVolumeIDInPV(
ctx context.Context,
pv *corev1.PersistentVolume,
newVolumeID string) error {
if v, ok := pv.Annotations[rbd.PVVolumeHandleAnnotationKey]; ok {
if v == newVolumeID {
return nil
}
}
if pv.Annotations == nil {
pv.Annotations = make(map[string]string)
}
if pv.Labels == nil {
pv.Labels = make(map[string]string)
}
pv.Labels[rbd.PVReplicatedLabelKey] = rbd.PVReplicatedLabelValue
pv.Annotations[rbd.PVVolumeHandleAnnotationKey] = newVolumeID
return r.client.Update(ctx, pv)
}
// reconcilePV will extract the image details from the pv spec and regenerates
// the omap data.
func (r ReconcilePersistentVolume) reconcilePV(ctx context.Context, obj runtime.Object) error {
@ -200,12 +178,7 @@ func (r ReconcilePersistentVolume) reconcilePV(ctx context.Context, obj runtime.
return err
}
if rbdVolID != volumeHandler {
err = r.storeVolumeIDInPV(ctx, pv, rbdVolID)
if err != nil {
log.ErrorLogMsg("failed to store volumeID in PV %s", err)
return err
}
log.DebugLog(ctx, "volumeHandler changed from %s to %s", volumeHandler, rbdVolID)
}
return nil