It seemed off to call cleanup in the prepare function
just because we don't call cleanup unless the dv is deleting.
Instead we check in the clenup function itself if it should be
done: in this 2 specific cases in case of deletion and in case
the dv succeeded.
The cleanup will be used in future commit also for population cleanup
which we also want to happen not only on deletion.

Signed-off-by: Shelly Kagan <skagan@redhat.com>

Add new datavolume phase PendingPopulation to
indicate wffc when using populators, this new
phase will be used in kubevirt in order to know
that there is no need for dummy pod to pass wffc phase
and that the population will occur once creating the vm.

Signed-off-by: Shelly Kagan <skagan@redhat.com>

The annotations will be used to update dv that uses the
populators.

Signed-off-by: Shelly Kagan <skagan@redhat.com>

Signed-off-by: Shelly Kagan <skagan@redhat.com>

Signed-off-by: Shelly Kagan <skagan@redhat.com>

The import pod should be taken from pvcprime

Signed-off-by: Shelly Kagan <skagan@redhat.com>

Signed-off-by: Shelly Kagan <skagan@redhat.com>

The populators are handling existing PVCs.
The PVC already has a defined requested size,
inflating the PVC' with fsoverhead will only be
on the PVC' spec and will not reflect on the target
PVC, this seems undesired.
Instead if the populators is using by PVC that the
datavolume controller created the inflation will happen
there if needed.

Signed-off-by: Shelly Kagan <skagan@redhat.com>

Signed-off-by: Shelly Kagan <skagan@redhat.com>

Signed-off-by: Shelly Kagan <skagan@redhat.com>

Signed-off-by: Shelly Kagan <skagan@redhat.com>

Instead if checking if the annotation on pvcPrime is not desired
go over desired list and if the annotation exists add it.

Signed-off-by: Shelly Kagan <skagan@redhat.com>

Signed-off-by: Shelly Kagan <skagan@redhat.com>

Signed-off-by: Shelly Kagan <skagan@redhat.com>

Signed-off-by: Shelly Kagan <skagan@redhat.com>