kubectl expose - 我错过了什么吗？

Question

您好，我尝试通过 fabric8 访问 th spring-boot 教程应用

之后:

C:\Users\gregor>kubectl expose deployment springboottut --type=LoadBalancer --name=my-service
service "my-service" exposed

C:\Users\gregor>kubectl get services my-service
NAME         CLUSTER-IP   EXTERNAL-IP   PORT(S)                                        AGE
my-service   10.0.0.200   <pending>     8080:30852/TCP,9779:32327/TCP,8778:31587/TCP   19s

C:\Users\gregor>kubectl describe services my-service
Name:                   my-service
Namespace:              default
Labels:                 group=net.sklorz
                        project=springboottut
                        provider=fabric8
                        version=0.0.1-SNAPSHOT
Annotations:            <none>
Selector:               group=net.sklorz,project=springboottut,provider=fabric8,version=0.0.1-SNAPSHOT
Type:                   LoadBalancer
IP:                     10.0.0.200
Port:                   port-1  8080/TCP
NodePort:               port-1  30852/TCP
Endpoints:              172.17.0.9:8080
Port:                   port-2  9779/TCP
NodePort:               port-2  32327/TCP
Endpoints:              172.17.0.9:9779
Port:                   port-3  8778/TCP
NodePort:               port-3  31587/TCP
Endpoints:              172.17.0.9:8778
Session Affinity:       None
Events:                 <none>

C:\Users\gregor> kubectl get pods --output=wide
NAME                                      READY     STATUS    RESTARTS   AGE       IP            NODE
configmapcontroller-4273343753-hfg5q      1/1       Running   17         6d        172.17.0.7    minikube
exposecontroller-1770961830-hbkgg         1/1       Running   17         6d        172.17.0.6    minikube
fabric8-3873669821-rhvw5                  2/2       Running   33         6d        172.17.0.2    minikube
fabric8-docker-registry-125311296-ghrl8   1/1       Running   17         6d        172.17.0.11   minikube
fabric8-forge-1088523184-k0q82            1/1       Running   17         6d        172.17.0.4    minikube
gogs-2069416242-nc1j6                     1/1       Running   15         6d        172.17.0.8    minikube
jenkins-56914896-5zcl2                    1/1       Running   27         6d        172.17.0.5    minikube
nexus-2230784709-1k9kr                    1/1       Running   17         6d        172.17.0.12   minikube
springboottut-1863166851-0778n            1/1       Running   0          16m       172.17.0.9    minikube

然后询问浏览器: http://172.17.0.9:8080或者 http://100.0.0.200:8080

• 连接超时

我显然漏掉了什么，文档也没有再给我任何提示。请问有什么想法吗？感谢您的帮助。

Answer 1

您尝试访问的两个地址(172.* 和 10.*)都是私有(private) IP，无法通过公共(public)互联网直接寻址。

您的服务将外部 IP 列为待处理。

EXTERNAL-IP <pending>

一旦云提供商填写了该值，该值就是您应该用作浏览器地址的公共(public)端点。不要忘记添加任何必要的端口 8080