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大家好，我有一个入口控制器正在运行，我为 kafka 部署了一个入口（通过 strimzi 部署），但是入口向我显示地址的多个 Ip，而不是一个，所以我想知道为什么以及我能做什么从我在教程中看到的修复它，当你有一个入口时，地址中给出的 Ip 与入口控制器服务中的相同（在我的情况下它应该是：172.24.20.195）所以这里是ingres 控制器组件：

root@di-admin-general:/home/lda# kubectl get all -n ingress-nginx -o wide
NAME                                        READY   STATUS    RESTARTS   AGE    IP               NODE                           NOMINATED NODE   READINESS GATES
pod/default-http-backend-598b7d7dbd-ggghv   1/1     Running   2          6d3h   192.168.129.71   pr-k8s-fe-fastdata-worker-02   <none>           <none>
pod/nginx-ingress-controller-4rdxd          1/1     Running   2          6d3h   172.24.20.8      pr-k8s-fe-fastdata-worker-02   <none>           <none>
pod/nginx-ingress-controller-g6d2f          1/1     Running   2          6d3h   172.24.20.242    pr-k8s-fe-fastdata-worker-01   <none>           <none>
pod/nginx-ingress-controller-r995l          1/1     Running   2          6d3h   172.24.20.38     pr-k8s-fe-fastdata-worker-03   <none>           <none>

NAME                               TYPE           CLUSTER-IP        EXTERNAL-IP     PORT(S)                      AGE    SELECTOR
service/default-http-backend       ClusterIP      192.168.42.107    <none>          80/TCP                       6d3h   app=default-http-backend
service/nginx-ingress-controller   LoadBalancer   192.168.113.157   172.24.20.195   80:32641/TCP,443:32434/TCP   163m   workloadID_nginx-ingress-controller=true

NAME                                      DESIRED   CURRENT   READY   UP-TO-DATE   AVAILABLE   NODE SELECTOR   AGE    CONTAINERS                 IMAGES                                                   SELECTOR
daemonset.apps/nginx-ingress-controller   3         3         3       3            3           <none>          6d3h   nginx-ingress-controller   rancher/nginx-ingress-controller:nginx-0.35.0-rancher2   app=ingress-nginx

NAME                                   READY   UP-TO-DATE   AVAILABLE   AGE    CONTAINERS             IMAGES                                                         SELECTOR
deployment.apps/default-http-backend   1/1     1            1           6d3h   default-http-backend   rancher/nginx-ingress-controller-defaultbackend:1.5-rancher1   app=default-http-backend

NAME                                              DESIRED   CURRENT   READY   AGE    CONTAINERS             IMAGES                                                         SELECTOR
replicaset.apps/default-http-backend-598b7d7dbd   1         1         1       6d3h   default-http-backend   rancher/nginx-ingress-controller-defaultbackend:1.5-rancher1   app=default-http-backend,pod-template-hash=598b7d7dbd
root@di-admin-general:/home/lda#

这是卡夫卡部分：

root@di-admin-general:/home/lda# kubectl get ingress -n kafkanew -o wide
NAME                         CLASS    HOSTS                            ADDRESS                                  PORTS     AGE
kafka-ludo-kafka-0           <none>   broker-0.172.24.20.195.nip.io    172.24.20.242,172.24.20.38,172.24.20.8   80, 443   5d22h
kafka-ludo-kafka-1           <none>   broker-1.172.24.20.195.nip.io    172.24.20.242,172.24.20.38,172.24.20.8   80, 443   5d22h
kafka-ludo-kafka-2           <none>   broker-2.172.24.20.195.nip.io    172.24.20.242,172.24.20.38,172.24.20.8   80, 443   5d22h
kafka-ludo-kafka-bootstrap   <none>   bootstrap.172.24.20.195.nip.io   172.24.20.242,172.24.20.38,172.24.20.8   80, 443   5d22h

您会看到我们有 3 个 ips (172.24.20.242,172.24.20.38,172.24.20.8) 而不是我认为应该是 172.24.20.195 的一个，请如果有人可以提供解释，链接到 srimzi yaml 用于在这里公开一个入口：https ://developers.redhat.com/blog/2019/06/12/accessing-apache-kafka-in-strimzi-part-5-ingress/ 谢谢你的帮助

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1 回答 1

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您的外部 IP 是您在 中看到的kubectl get svc，在您的情况下为 172.24.20.195。

您在其中看到的其他 IPkubectl get ingress是入口控制器 pod IP，它们位于集群内部。

于 2021-03-10T15:47:14.250 回答