if err != nil {
			return nil, err
		}
	} else {
		var err error

		allocatorParams := ipam.CIDRAllocatorParams{
			ClusterCIDRs:         clusterCIDRs,
			ServiceCIDR:          ic.serviceCIDR,
			SecondaryServiceCIDR: ic.secondaryServiceCIDR,
			NodeCIDRMaskSizes:    nodeCIDRMaskSizes,
		}