Question

我在kubernetes上设置了像这样的nginx入口

apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  name: animefanz-ktor-ingress
  annotations:
    nginx.ingress.kubernetes.io/rewrite-target: /$2
    kubernetes.io/ingress.class: nginx
    nginx.ingress.kubernetes.io/use-regex: "true"
spec:
  tls:
    - hosts:
        - mydomain.com
      secretName: my-tls
  rules:
    - host: mydomain.com
      http:
        paths:
          - path: /myapp(/|$)(.*)
            backend:
              serviceName: myservice
              servicePort: 8080

所以一切正常，但是我想在https://mydomian.com/myapp/api/history调用时做一件事，然后我想将其重定向到https://mydomain2.com/myapp2/api/history并获取参数。

所以我只想将一个api请求转发到另一台服务器。

Answer 1

我认为您可以使用nginx server-snippet / configuration-snippet注释对其进行配置。

与此相关的stackoverflow question。

@Thanh Nguyen Van提供的示例

metadata:
      annotations:
        nginx.ingress.kubernetes.io/configuration-snippet: |
         rewrite /preview https://test.app.example.com$uri permanent;

spec:
      rules:
      - host: test.example.io
        http:
          paths:
          - path: /
            backend:
              serviceName: service-1
              servicePort: 80
      - host: test.app.example.io
        http:
          paths:
          - path: /preview/*
            backend:
              serviceName: service-2
              servicePort: 80

还有@Harsh Manvar

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  annotations:
    nginx.ingress.kubernetes.io/rewrite-target: /
    kubernetes.io/ingress.class: nginx
    nginx.ingress.kubernetes.io/server-snippet: |
          location ~ /preview {
             rewrite /preview https://test.app.example.com$uri permanent;
          }
  name: staging-ingress
spec:
  rules:
  - host: test.example.io
    http:
      paths:
      - path: /
        backend:
          serviceName: service-1
          servicePort: 80
      - path: /preview/*
        backend:
          url: 
          serviceName: service-2
          servicePort: 80
  tls:
  - hosts:
    - test.example.io
    secretName: staging

此外，与此相关的github issue。

希望您觉得这有用。

Nginx Ingres重定向仅在到另一台服务器的路径上

1 个答案: