Minikube Kubernetes入口创建总是抛出错误

Question

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: test-ingress
spec:
  backend:
    serviceName: testsvc
    servicePort: 80

我的kubectl版本是：

客户端版本:version.info{Major:'1'，Minor：'10'，GitVersion:'V1.10.0“，GitCommit:'FC32D2F3698E36B93322A3465F63A14E9F0EAEAD'，GitTreest:'Clean'，BuildDate:'2018-03-26T16:55:54Z”，GoVersion:'GO1.9.3“，编译器：”GC“，平台：”Darwin/AMD64“}服务器版本:Version.info{Major:'1'，Minor：”14“，GitVersion:'V1.14.0”3FA3B27298E5“,Gittreeste:”Clean“,BuildDate：”2019-03-25T15:45:25Z“,GoVersion：”Go1.12.1“,编译器：”GC“,平台：”Linux/AMD64“}

在将kubectl版本升级到V1.14.0之后，我可以毫无问题地创建入口。但现在的问题是，ingress没有重定向到pod：

这是我的Ingress。Yaml：

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
    name: dv
spec:
    rules:
    - host: ui.dv.com
      http:
          paths:
          - path: /
            backend:
                serviceName: ngsc
                servicePort: 3000

这是我的服务：

apiVersion: v1
kind: Service
metadata:
    name: ngsc
spec:
    type: NodePort
    selector:
        app: ngsc
    ports:
    - port: 3000
      nodePort: 30080
      name: http
      targetPort: 3000

这是我的部署：

apiVersion: apps/v1beta1
kind: Deployment
metadata:
    name: ngsc
spec:
    replicas: 2
    template:
        metadata:
            name: ngsc
            labels:
                app: ngsc
        spec:
            containers:
            - image: myimage
              name: ngsc
              imagePullPolicy: IfNotPresent

default       api-server-84dd8bcfc8-2hvlh                1/1     Running            26         3h23m
default       api-server-84dd8bcfc8-s697x                1/1     Running            28         3h23m
default       api-server-84dd8bcfc8-vq4vn                1/1     Running            26         3h23m
default       ngsc-559cbf57df-bcjb7                      1/1     Running            3          3h27m
default       ngsc-559cbf57df-j5v68                      1/1     Running            2          3h27m
kube-system   coredns-fb8b8dccf-ghj4l                    1/1     Running            42         36h
kube-system   coredns-fb8b8dccf-rwhw5                    1/1     Running            41         36h
kube-system   default-http-backend-6864bbb7db-p8fld      1/1     Running            47         36h
kube-system   etcd-minikube                              1/1     Running            3          36h
kube-system   kube-addon-manager-minikube                1/1     Running            4          36h
kube-system   kube-apiserver-minikube                    1/1     Running            27         36h
kube-system   kube-controller-manager-minikube           0/1     Error              4          11m
kube-system   kube-proxy-skn58                           1/1     Running            2          12h
kube-system   kube-scheduler-minikube                    0/1     CrashLoopBackOff   40         36h
kube-system   nginx-ingress-controller-f5744c676-j5r25   1/1     Running            47         3h16m
kube-system   storage-provisioner                        1/1     Running            7          36h

kubectl描述吊舱-N kube-system nginx-ingress-controller-f5744c676-j5r25

我有这个：

Events:
  Type     Reason     Age                    From               Message
  ----     ------     ----                   ----               -------
  Warning  Unhealthy  41m (x98 over 3h9m)    kubelet, minikube  Liveness probe failed: Get http://172.17.0.7:10254/healthz: net/http: request canceled (Client.Timeout exceeded while awaiting headers)
  Warning  Unhealthy  25m (x208 over 3h10m)  kubelet, minikube  Readiness probe failed: Get http://172.17.0.7:10254/healthz: net/http: request canceled (Client.Timeout exceeded while awaiting headers)
  Warning  Unhealthy  5m46s (x4 over 12m)    kubelet, minikube  Readiness probe failed: Get http://172.17.0.6:10254/healthz: net/http: request canceled (Client.Timeout exceeded while awaiting headers)
  Warning  BackOff    35s (x448 over 3h3m)   kubelet, minikube  Back-off restarting failed container

描述入口：

Namespace:        default
Address:          
Default backend:  default-http-backend:80 ()
Rules:
  Host  Path  Backends
  ----  ----  --------
  *     
        /ui   ngsc:3000 (172.17.0.10:3000,172.17.0.7:3000)
  *     
        /api   api-server:8083 (172.17.0.5:8083,172.17.0.9:8083)
Annotations:

挂着，停了下来

这里有什么不对劲吗？

Answer 1

您的清单中没有错误，显然，您使用的是错误的kubectl版本。

如这里所述，kubectl需要位于您正在使用的集群的1个小范围内。

您必须使用的kubectl版本在集群的一个较小的版本差异内。例如，V1.2客户机应该与V1.1、V1.2和V1.3主程序一起工作。使用最新版本的kubectl有助于避免不可预见的问题。

kubectl version