}
			return true, nil
		}
	}
	return true, fmt.Errorf("failed to delete rs %q, can't find the real server", rsToDelete.String())
}

func (m *GracefulTerminationManager) tryDeleteRs() {
	if !m.rsList.flushList(m.deleteRsFunc) {
		klog.ErrorS(nil, "Try flush graceful termination list error")
	}
}

// MoveRSOutofGracefulDeleteList to delete an rs and remove it from the rsList immediately

	fp.netlinkHandle.EnsureAddressBind("4.4.4.4", defaultDummyDevice)

	fp.cleanLegacyService(nil, map[string]*utilipvs.VirtualServer{"ipvs0": vs})

	fp.gracefuldeleteManager.tryDeleteRs()

	remainingRealServers, _ := fp.ipvs.GetRealServers(vs)

	if len(remainingRealServers) != 2 {