如何连接到kubernetes集群中的kafka实例？

我刚刚使用rancher部署了一个kubernetes集群，并使用rancher的云应用部署了kafka（如果我是正确的，它使用helm charts来实现这一点）。不幸的是，我无法从外部连接到它。我刚刚创建了一个入口，指向端口9092上的

kafka dtxkf kafka

服务。但它仍然无法连接

我的分组如下：

NAME                                               READY     STATUS    RESTARTS   AGE
pod/kafka-dtxkf-kafka-0                            1/1       Running   0          13m
pod/kafka-dtxkf-kafka-1                            1/1       Running   0          13m
pod/kafka-dtxkf-kafka-2                            1/1       Running   1          13m
pod/kafka-dtxkf-kafka-rest-85d899545f-jzq4g        1/1       Running   1          13m
pod/kafka-dtxkf-kafka-topics-ui-654d9c455d-pw74m   1/1       Running   0          13m
pod/kafka-dtxkf-schema-registry-6c54bdf8c4-ktjkg   1/1       Running   5          13m
pod/kafka-dtxkf-zookeeper-0                        1/1       Running   0          13m
pod/kafka-dtxkf-zookeeper-1                        1/1       Running   0          13m
pod/kafka-dtxkf-zookeeper-2                        1/1       Running   0          13m

NAME                                               TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)                      AGE
service/ingress-aef7dfa8ffc7dc6099c8c10a74d8e962   ClusterIP   10.43.219.128   <none>        9092/TCP                     3m
service/kafka-dtxkf-kafka                          ClusterIP   10.43.241.160   <none>        9092/TCP                     13m
service/kafka-dtxkf-kafka-headless                 ClusterIP   None            <none>        9092/TCP                     13m
service/kafka-dtxkf-kafka-rest                     ClusterIP   10.43.134.186   <none>        8082/TCP                     13m
service/kafka-dtxkf-kafka-topics-ui                NodePort    10.43.210.62    <none>        8000:31547/TCP               13m
service/kafka-dtxkf-schema-registry                ClusterIP   10.43.101.213   <none>        8081/TCP                     13m
service/kafka-dtxkf-zookeeper                      ClusterIP   10.43.242.136   <none>        2181/TCP                     13m
service/kafka-dtxkf-zookeeper-headless             ClusterIP   None            <none>        2181/TCP,2888/TCP,3888/TCP   13m
service/kubernetes                                 ClusterIP   10.43.0.1       <none>        443/TCP                      1d

NAME                                          DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE
deployment.apps/kafka-dtxkf-kafka-rest        1         1         1            1           13m
deployment.apps/kafka-dtxkf-kafka-topics-ui   1         1         1            1           13m
deployment.apps/kafka-dtxkf-schema-registry   1         1         1            1           13m

NAME                                                     DESIRED   CURRENT   READY     AGE
replicaset.apps/kafka-dtxkf-kafka-rest-85d899545f        1         1         1         13m
replicaset.apps/kafka-dtxkf-kafka-topics-ui-654d9c455d   1         1         1         13m
replicaset.apps/kafka-dtxkf-schema-registry-6c54bdf8c4   1         1         1         13m

NAME                                     DESIRED   CURRENT   AGE
statefulset.apps/kafka-dtxkf-kafka       3         3         13m
statefulset.apps/kafka-dtxkf-zookeeper   3         3         13m

名称就绪状态重新启动
吊舱/卡夫卡-dtxkf-卡夫卡-0 1/1运行0 13米
吊舱/卡夫卡-dtxkf-卡夫卡-1 1/1运行0 13米
吊舱/卡夫卡-dtxkf-卡夫卡-2 1/1运行1 13米
pod/kafka-dtxkf-kafka-rest-85d899545f-jzq4g 1/1运行1 13m
pod/kafka-dtxkf-kafka-topics-ui-654d9c455d-pw74m 1/1运行0 13m
pod/kafka-dtxkf-schema-registry-6c54bdf8c4-ktjkg 1/1运行5 13m
吊舱/卡夫卡-dtxkf-zookeeper-0 1/1运行0 13米
吊舱/卡夫卡-dtxkf-zookeeper-1 1/1运行0.13米
吊舱/卡夫卡-dtxkf-zookeeper-2 1/1运行0.13米
名称类型CLUSTER-IP外部IP端口年龄
服务/入口-aef7dfa8ffc7dc6099c8c10a74d8e962集群10.43.219.128 9092/TCP 3m
服务/kafka dtxkf kafka ClusterIP 10.43.241.160 9092/TCP 13m
服务/卡夫卡dtxkf卡夫卡无头集群无9092/TCP 13m
service/kafka dtxkf kafka rest ClusterIP 10.43.134.186 8082/TCP 13m
服务/卡夫卡dtxkf卡夫卡主题ui节点端口10.43.210.62 8000:31547/TCP 13m
服务/kafka dtxkf模式注册表ClusterIP 10.43.101.213 8081/TCP 13m
服务/卡夫卡dtxkf动物园管理员集群10.43.242.136 2181/TCP 13m
service/kafka dtxkf zookeeper无头集群无2181/TCP、2888/TCP、3888/TCP 13m
服务/kubernetes ClusterIP 10.43.0.1 443/TCP 1d
名称所需的当前最新可用年龄
deployment.apps/kafka-dtxkf-kafka-rest 1 13m
deployment.apps/kafka-dtxkf-kafka-topics-ui 1 13m
deployment.apps/kafka-dtxkf-schema-registry 1 13m
名称所需的当前就绪年龄
replicaset.apps/kafka-dtxkf-kafka-rest-85d899545f 1 13m
replicaset.apps/kafka-dtxkf-kafka-topics-ui-654d9c455d 1 13m
replicaset.apps/kafka-dtxkf-schema-registry-6c54bdf8c4 1 13m
姓名当前年龄
statefulset.apps/kafka-dtxkf-kafka 3 13m
statefulset.apps/kafka-dtxkf-zookeeper 3 13m

我的入口配置：

kubectl描述服务/入口-aef7dfa8ffc7dc6099c8c10a74d8e962：

    Name:              ingress-aef7dfa8ffc7dc6099c8c10a74d8e962
    Namespace:         default
    Labels:            cattle.io/creator=norman
    Annotations:       field.cattle.io/targetWorkloadIds=["statefulset:default:kafka-dtxkf-kafka"]
    Selector:          workloadID_ingress-aef7dfa8ffc7dc6099c8c10a74d8e962=true
    Type:              ClusterIP
    IP:                10.43.219.128
    Port:              <unset>  9092/TCP
    TargetPort:        9092/TCP
    Endpoints:         10.42.0.111:9092,10.42.1.83:9092,10.42.1.84:9092
    Session Affinity:  None
    Events:            <none>

名称：ingress-aef7dfa8ffc7dc6099c8c10a74d8e962
名称空间：默认值
标签：bows.io/creator=norman
注释：field.bown.io/targetWorkloadIds=[“statefulset:default:kafka dtxkf kafka”]
选择器：Workload ID_ingress-aef7dfa8ffc7dc6099c8c10a74d8e962=true
类型：集群
IP:10.43.219.128
端口：9092/TCP
目标端口：9092/TCP
终点：10.42.0.111:9092,10.42.1.83:9092,10.42.1.84:9092
会话关联：无
活动：

我认为负载平衡器只导出http/https流量，对于kafka，您可以使用tcp服务

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我认为负载平衡器只导出http/https流量，对于kafka，您可以使用tcp服务

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您可以共享入口配置吗？你能从lb端点访问其他服务吗？@Amityo Jus共享它：-）你能发布

kubectl描述服务/ingres-aef7dfa8ffc7dc6099c8c10a74d8e962

？@Crou刚刚发布了结果。你能共享ingres配置吗？你能从lb端点访问其他服务吗？@Amityo Jus共享它：-）你能发布

kubectl描述服务/ingres-aef7dfa8ffc7dc6099c8c10a74d8e962

？@Crou刚刚发布了结果。