Question

我在kubernetes中部署并运行了一项服务

ssk181993@sdn-assign2:~$ kubectl get svc
NAME                             TYPE           CLUSTER-IP      EXTERNAL-IP      PORT(S)          AGE
kubernetes                       ClusterIP      10.11.240.1     <none>           443/TCP          19d
weather-view-deployment          LoadBalancer   10.11.250.200   130.211.181.24   9082:32173/TCP   1d
weather-view-service             NodePort       10.11.243.238   <none>           9082:32640/TCP   1d

当我尝试访问外部IP时，

ssk181993 @ sdn-assign2：〜$ curl 130.21.181.24:9082
curl：（7）无法连接到130.21.181.24端口9082：连接超时

有什么建议吗？

更新 -

service.yml

`apiVersion: v1
kind: Service
metadata:
  name: weather-view-service
spec:
  type: LoadBalancer
  loadBalancerIP: 78.11.24.25
  ports:
    -
      port: 9082
      targetPort: 9082
  selector:
    app: weather-view
  type: NodePort
status:
  loadBalancer: {}`

deployment.yml

`apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: weather-view-deployment
spec:
  replicas: 2 # tells deployment to run 2 pods matching the template
  minReadySeconds: 10
  strategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 1
      maxSurge: 1
  template: # create pods using pod definition in this template
    metadata:
      labels:
        app: weather-view
    spec:
      containers:
      - name: weather-view
        image: ##dockerhubimage##
        ports:
        - containerPort: 9082`

请参阅git中文件夹结构的图像。 https://i.stack.imgur.com/d0BAZ.jpg

Answer 1

您正在尝试访问内部目标端口，如果将服务类型字段设置为NodePort，Kubernetes主服务器将从标记配置的范围（默认值：30000-32767）中分配端口。

所以尽量做curl http://130.211.181.24:32173

有关详细信息，请参阅此link。

无法访问kubernetes中的公开IP

1 个答案: