访问kubernetes-dashboard使用ingess(404未找到)

5hcedyr0 于 2023-06-28 发布在 Kubernetes

关注(0)|答案(1)|浏览(131)

我对k8s相对来说是个新手，为了熟悉它，我跟随了tutorial。有一个通过ingress暴露kubernetes-dashboard的例子，我尝试了一下。
通过运行以下命令配置kubernetes-dashboard。根据documentation。kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.6.1/aio/deploy/recommended.yaml
但与教程kubernetes不同的是--dashboard是通过端口443暴露的

service/dashboard-metrics-scraper   ClusterIP   10.108.119.138   <none>        8000/TCP   50m
service/kubernetes-dashboard        ClusterIP   10.100.58.17     <none>        443/TCP    50m

因此我相应地更改了入口配置yaml。

apiVersion: networking.k8s.io/v1 
kind: Ingress
metadata:
  annotations:
    kubernetes.io/ingress.class: nginx
    nginx.ingress.kubernetes.io/backend-protocol: "HTTPS"
  name: ingress-dashboard
  namespace: kubernetes-dashboard
spec: 
  rules:
  - host: k8s-dashboard.com
    http:
      paths:
      - pathType: Prefix
        path: /
        backend:
          service:
            name: kubernetes-dashboard
            port: 
              number: 443

然后，我描述了入口并获取IP，并在/etc/hosts中为其添加了一个条目

kubectl describe ingress ingress-dashboard -n kubernetes-dashboard
Name:             ingress-dashboard
Labels:           <none>
Namespace:        kubernetes-dashboard
Address:          192.168.49.2
Ingress Class:    <none>
Default backend:  <default>
Rules:
  Host               Path  Backends
  ----               ----  --------
  k8s-dashboard.com  
                     /   kubernetes-dashboard:443 (172.17.0.6:8443)
Annotations:         kubernetes.io/ingress.class: nginx
                     nginx.ingress.kubernetes.io/backend-protocol: HTTPS
Events:
  Type    Reason  Age                From                      Message
  ----    ------  ----               ----                      -------
  Normal  Sync    24m (x2 over 25m)  nginx-ingress-controller  Scheduled for sync

/etc/hosts更改

192.168.49.2    k8s-dashbaord.com

当试图访问k8s-dashbaord.com时。404 Not Found从nginx找不到因此，它看起来像ingress正在运行，但它无法到达服务。
Map到ingress规则的ip似乎是错误的。（172.17.0.6：8443）。因为这不是服务的IP。
我做错了什么？
P.S.
如果我只是一个代理（kubectl代理）和访问 Jmeter 板，它工作得很好。

kubernetes

来源：https://stackoverflow.com/questions/74899631/access-kubernetes-dashboard-using-ingess-404-not-found

1条答案

按热度按时间

vqlkdk9b1#

不要忘记在你的URL调用结尾的“/”。我的入口工作很好：

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
    namespace: kubernetes-dashboard
    name: kubernetes-dashboard-ingress
    annotations:
      nginx.ingress.kubernetes.io/backend-protocol: "HTTPS"
      nginx.ingress.kubernetes.io/ssl-passthrough: "true"
      nginx.ingress.kubernetes.io/rewrite-target: /$2
spec:
  ingressClassName: nginx
  tls:
  - hosts:
        - shared-kind-1-k8s.local
    secretName: kubernetes-dashboard-cert
  rules:
  - host: shared-kind-1-k8s.local
    http:
      paths:
      - path: /dashboard(/|$)(.*)
        pathType: Prefix
        backend:
          service:
            name: kubernetes-dashboard
            port:
              number: 443

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访问kubernetes-dashboard使用ingess(404未找到)

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