@Override
    public void getConfig(CuratorConfig.Builder builder) {
        for (ConfigServer server : getConfigServers()) {
            CuratorConfig.Server.Builder curatorBuilder = new CuratorConfig.Server.Builder();
            curatorBuilder.hostname(server.hostName);
            builder.server(curatorBuilder);
        }
        builder.zookeeperLocalhostAffinity(true);
        builder.juteMaxBuffer(options.zookeeperJuteMaxBuffer());
    }
Represents a config server cluster.

@author Ulf Lilleengen
config-model/src/main/java/com/yahoo/vespa/model/container/configserver/ConfigserverCluster.java