Kubernetes nginx入口重定向没有路径前缀

问题描述

我有几个应用程序正在尝试为其设置入口，应用程序本身将重定向到其他网址，例如：

app1host:8080/auth/logout?redirect_uri=/

我正在尝试创建一个规则，允许重定向重定向回我的路径，但没有任何成功。

app1host:8080/auth/logout?redirect_uri=/ -> domain.com/app1/auth/logout?redirect_uri=/

当前代码将我重定向回根文件夹 domain.com/

kind: Ingress
apiVersion: networking.k8s.io/v1beta1
Metadata:
  name: Nginx
  namespace: webservices
  uid: 96336c73-dcae-4c69-b1d3-0eacf8902173
  resourceVersion: '356090'
  generation: 63
  creationTimestamp: '2021-03-21T09:51:34Z'
  annotations:
    kubernetes.io/ingress.class: Nginx
    Nginx.ingress.kubernetes.io/rewrite-target: /$2
  managedFields:
    - manager: nginx-ingress-controller
      operation: Update
      apiVersion: networking.k8s.io/v1beta1
      time: '2021-03-21T14:19:21Z'
      fieldsType: FieldsV1
      fieldsV1:
        f:status:
          f:loadBalancer:
            f:ingress: {}
    - manager: dashboard
      operation: Update
      apiVersion: networking.k8s.io/v1beta1
      time: '2021-03-23T22:51:34Z'
      fieldsType: FieldsV1
      fieldsV1:
        f:Metadata:
          f:annotations:
            f:Nginx.ingress.kubernetes.io/app-root: {}
            f:Nginx.ingress.kubernetes.io/rewrite-target: {}
    - manager: Mozilla
      operation: Update
      apiVersion: networking.k8s.io/v1beta1
      time: '2021-03-23T23:06:04Z'
      fieldsType: FieldsV1
      fieldsV1:
        f:Metadata:
          f:annotations:
            .: {}
            f:kubernetes.io/ingress.class: {}
        f:spec:
          f:rules: {}
spec:
  rules:
    - host: domain.com
      http:
        paths:
          - path: /app1(/|$)(.*)
            pathType: ImplementationSpecific
            backend:
              serviceName: app1
              servicePort: 8080
          - path: /app2(/|$)(.*)
            pathType: ImplementationSpecific
            backend:
              serviceName: app2
              servicePort: 8181
status:
  loadBalancer:
    ingress:
      - ip: 192.168.0.250

解决方法

您是否尝试过使用 proxy-redirect-from 和 proxy-redirect-to：

nginx.ingress.kubernetes.io/proxy-redirect-from: "http://app1host:8080/"
nginx.ingress.kubernetes.io/proxy-redirect-to: "http://example.com/app1/"

我必须自己在应用程序中设置 http 根，现在它可以按预期工作。

kubernetes nginx-ingress