nginx - 无法配置Kubernetes Nginx入口基本身份验证

Question

我正在尝试为我的测试入口规则设置基本身份验证，但我不知道为什么它不起作用。我仍然可以在没有密码提示的情况下访问该站点。
版本:
EKS 1.16
Helm chart Nginx-ingress-0.5.2
Nginx版本1.7.2(也尝试使用1.7.0和最新版本)
基本身份验证 secret 内容:

kubectl get secret basic-auth -o yaml
apiVersion: v1
data:
  auth: Zm9vOiRhcHIxJHZ4RzVoc1VQJE1KZmpNcEQ2WHdPV1RaaTFDQUdlYTEK
kind: Secret
metadata:
  creationTimestamp: "2020-07-02T04:46:58Z"
  name: basic-auth
  namespace: default
  resourceVersion: "8252"
  selfLink: /api/v1/namespaces/default/secrets/basic-auth
  uid: e3b8a6d3-009b-4a4c-ad8b-b460381933d8
type: Opaque

入口规则:

Ingress rule:
apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  name: hello-world-ing
  annotations:
    kubernetes.io/ingress.class: "nginx"
    # type of authentication
    nginx.ingress.kubernetes.io/auth-type: basic
    # name of the secret that contains the user/password definitions
    nginx.ingress.kubernetes.io/auth-secret: basic-auth
    # message to display with an appropriate context why the authentication is required
    nginx.ingress.kubernetes.io/auth-realm: 'Authentication Required - foo'
spec:
  rules:
  - host: test.*****.com
    http:
      paths:
      - backend:
          serviceName: docker-hello-world-svc
          servicePort: 8088  

另外我还没有在Nginx Controller 配置文件中为hello-world-ing服务找到basic-auth部分:

kubectl -n nginx-ingress exec -it dev-nginx-ingress-6d5f459bf5-s4qqg -- cat /etc/nginx/conf.d/default-hello-world-ing.conf  
***
    location / {
        proxy_http_version 1.1;
        proxy_connect_timeout 60s;
        proxy_read_timeout 60s;
        proxy_send_timeout 60s;
        client_max_body_size 1m;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Port $server_port;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_buffering on;
        proxy_pass http://default-hello-world-ing-***-docker-hello-world-svc-8088;
    }  
*** 

我还没有在 Controller 日志中发现任何可疑的东西。

Answer 1

基本身份验证可以与另一个 Helm 存储库/ nginx-ingress(而不是nginx-stable / nginx-ingress)配合使用。
nginx-stable存储库适用于使用不同配置的商业Nginx / NginxPlus，而官方Helm stable/nginx-ingress使用开源nginx入口。