if (!noNetworkHosts.isEmpty()) {
filteredHosts.put(PlacementUtil.NO_NETWORKS_HOSTS, noNetworkHosts);
filteredHosts.put(PlacementUtil.NETWORK_NAMES, clusterSpec.getNetworkNames());
}
container.SetTemplateNode(templateNode);
if (clusterSpec.getHostToRackMap() != null
&& clusterSpec.getHostToRackMap().size() != 0) {
container.addRackMap(clusterSpec.getHostToRackMap());
}