protected String host(Reconciliation reconciliation, String podName) {
        return DnsNameGenerator.podDnsName(reconciliation.namespace(), KafkaResources.zookeeperHeadlessServiceName(reconciliation.name()), podName);
    }
@Test
    public void testGetHostReturnsCorrectHostForGivenPod() {
        assertThat(new ZookeeperLeaderFinder(vertx, this::backoff).host(new Reconciliation("test", "Kafka", "myproject", "my-cluster"), KafkaResources.zookeeperPodName("my-cluster", 3)),
                is("my-cluster-zookeeper-3.my-cluster-zookeeper-nodes.myproject.svc.cluster.local"));
    }