def _validate_status(param_value):
if len(param_value.strip()) == 0:
msg = _("The 'status' can not be empty.")
raise exception.InvalidGroupSnapshotStatus(reason=msg)
elif param_value.lower() not in c_fields.GroupSnapshotStatus.ALL:
msg = _("Group snapshot status: %(status)s is invalid, "
"valid statuses are: "
"%(valid)s.") % {'status': param_value,
'valid': c_fields.GroupSnapshotStatus.ALL}
raise exception.InvalidGroupSnapshotStatus(reason=msg)
return True
def reset_group_snapshot_status(self, context, gsnapshot, status):
"""Reset status of group snapshot"""
check_policy(context, 'reset_group_snapshot_status')
if status not in c_fields.GroupSnapshotStatus.ALL:
msg = _("Group snapshot status: %(status)s is invalid, "
"valid statuses are: "
"%(valid)s.") % {'status': status,
'valid': c_fields.GroupSnapshotStatus.ALL}
raise exception.InvalidGroupSnapshotStatus(reason=msg)
field = {'updated_at': timeutils.utcnow(),
'status': status}
gsnapshot.update(field)
gsnapshot.save()
