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rbd: refractor to use mirror interface

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Refractoring code to use mirror
interface.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna
2024-07-26 10:01:02 +02:00
committed by mergify[bot]
parent 132f258569
commit b185bfde4d
9 changed files with 411 additions and 306 deletions
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19
internal/rbd/controllerserver.go
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@ -988,7 +988,7 @@ func (cs *ControllerServer) DeleteVolume(
func cleanupRBDImage(ctx context.Context,
rbdVol *rbdVolume, cr *util.Credentials,
) (*csi.DeleteVolumeResponse, error) {
mirroringInfo, err := rbdVol.GetImageMirroringInfo()
info, err := rbdVol.GetMirroringInfo()
if err != nil {
log.ErrorLog(ctx, err.Error())
@ -998,7 +998,7 @@ func cleanupRBDImage(ctx context.Context,
// Mirroring is enabled on the image
// Local image is secondary
// Local image is in up+replaying state
if mirroringInfo.State == librbd.MirrorImageEnabled && !mirroringInfo.Primary {
if info.GetState() == librbd.MirrorImageEnabled.String() && !info.IsPrimary() {
// If the image is in a secondary state and its up+replaying means its
// an healthy secondary and the image is primary somewhere in the
// remote cluster and the local image is getting replayed. Delete the
@ -1007,11 +1007,18 @@ func cleanupRBDImage(ctx context.Context,
// the image on all the remote (secondary) clusters will get
// auto-deleted. This helps in garbage collecting the OMAP, PVC and PV
// objects after failback operation.
localStatus, rErr := rbdVol.GetLocalState()
sts, rErr := rbdVol.GetGlobalMirroringStatus()
if rErr != nil {
return nil, status.Error(codes.Internal, rErr.Error())
}
if localStatus.Up && localStatus.State == librbd.MirrorImageStatusStateReplaying {
localStatus, rErr := sts.GetLocalSiteStatus()
if rErr != nil {
log.ErrorLog(ctx, "failed to get local status for volume %s: %w", rbdVol.RbdImageName, rErr)
return nil, status.Error(codes.Internal, rErr.Error())
}
if localStatus.IsUP() && localStatus.GetState() == librbd.MirrorImageStatusStateReplaying.String() {
if err = undoVolReservation(ctx, rbdVol, cr); err != nil {
log.ErrorLog(ctx, "failed to remove reservation for volume (%s) with backing image (%s) (%s)",
rbdVol.RequestName, rbdVol.RbdImageName, err)
@ -1023,8 +1030,8 @@ func cleanupRBDImage(ctx context.Context,
}
log.ErrorLog(ctx,
"secondary image status is up=%t and state=%s",
localStatus.Up,
localStatus.State)
localStatus.IsUP(),
localStatus.GetState())
}
inUse, err := rbdVol.isInUse()