Ingress Nginx 在服务器片段中使用正则表达式

Question

apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  annotations:
    kubernetes.io/ingress.class: nginx
    nginx.ingress.kubernetes.io/auth-method: POST
    nginx.ingress.kubernetes.io/auth-response-headers: id
    nginx.ingress.kubernetes.io/auth-url: http://auth.default.svc.cluster.local:8000/authenticate
    nginx.ingress.kubernetes.io/configuration-snippet: error_page 401 /error/401;
      error_page 403 /error/403;
    nginx.ingress.kubernetes.io/rewrite-target: /
    nginx.ingress.kubernetes.io/server-snippet: location = /fhir/{
      auth_request /auth/; auth_request_set $id $upstream_http_id;
      proxy_pass http://pth-auth.default.svc.cluster.local:8000/authenticate; proxy_set_header x-tenant-id $id;
      proxy_method POST; error_page 401 /error/401; error_page 403 /error/403;} location = /error/401 { proxy_method
      POST; proxy_pass http://auth.default.svc.cluster.local:8000/error/401; }
      location = /error/403 { proxy_method POST; proxy_pass http://auth.default.svc.cluster.local:8000/error/403;
      } location = /auth/ { proxy_pass http://auth.default.svc.cluster.local:8000/authenticate; proxy_method POST;
      proxy_set_header x-original-method $request_method; proxy_set_header x-original-uri $request_uri;}
    nginx.ingress.kubernetes.io/use-regex: 'true'
  name: ingress-nginx
spec:
  rules:
    - http:
        paths:
          - path: /?(.*)
            backend:
              serviceName: xyz
              servicePort: 80

在 location = /fhir/ 的服务器片段中，我想匹配具有 /fhir/(.*) 的任何模式，但我无法为此找到任何好的解决方案。目前它作为精确匹配工作。

Answer 1

这对我有用 location ~* "^/fhir/.*" {无论你想在这里写什么} 这将匹配任何具有前缀 fhir.Took 引用的内容 https://kubernetes.github.io/ingress-nginx/user-guide/ingress-path-matching/

Ingress Nginx 在服务器片段中使用正则表达式

Ingress Nginx use regex in Server snippet

kubernetes

nginx-ingress