// important when we start apiserver and etcd at the same time.
	snapshotByFamily := make(map[v1.IPFamily]*api.RangeAllocation)
	storedByFamily := make(map[v1.IPFamily]ipallocator.Interface)

	err := wait.PollImmediate(time.Second, 10*time.Second, func() (bool, error) {
		for family, allocator := range c.allocatorByFamily {
			// get snapshot if it is not there