kubernetes nginx ingress zipkin basic-auth

所以我正在使用zipkin从其他服务中收集kubernetes中的数据 . 我正在定义nginx入口控制器以暴露我的服务，所有工作都很好 . 由于zipkin是管理员的东西，我很想拥有一些安全性，即 . 基本认证 . 如果我添加3行标记为“#problematic lines - start”和“#problematic lines - stop”，我的zipkin前面不再可见，我得到503 .

它是用https://github.com/kubernetes/ingress/tree/master/examples/auth/basic/nginx创建的，这里没有困难的事情 .

apiVersion: v1
kind: Service
metadata:
  name: zipkin
  labels:
    app: zipkin
    tier: monitor
spec:
  ports:
  - port: 9411
    targetPort: 9411
  selector:
    app: zipkin
    tier: monitor
---
apiVersion: apps/v1beta1
kind: Deployment
metadata:
  name: zipkin
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: zipkin
        tier: monitor
    spec:
      containers:
      - name: zipkin
        image: openzipkin/zipkin
        resources:
          requests:
            memory: "300Mi"
            cpu: "100m"
          limits:
            memory: "500Mi"
            cpu: "250m"
        ports:
        - containerPort: 9411
---
apiVersion: v1
kind: Service
metadata:
  name: zipkin-ui
  labels:
    app: zipkin-ui
    tier: monitor
spec:
  ports:
  - port: 80
    targetPort: 80
  selector:
    app: zipkin-ui
    tier: monitor
---
apiVersion: apps/v1beta1
kind: Deployment
metadata:
  name: zipkin-ui
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: zipkin-ui
        tier: monitor
    spec:
      containers:
      - name: zipkin-ui
        image: openzipkin/zipkin-ui
        resources:
          requests:
            memory: "300Mi"
            cpu: "100m"
          limits:
            memory: "500Mi"
            cpu: "250m"
        ports:
        - containerPort: 80
        env:
        - name: ZIPKIN_BASE_URL
          value: "http://zipkin:9411"
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: zipkin
  namespace: default
  annotations:
    kubernetes.io/ingress.class: "nginx"
    ingress.kubernetes.io/enable-cors: "true"
    ingress.kubernetes.io/ssl-redirect: "false"
#problematic lines - start
    ingress.kubernetes.io/auth-type: basic
    ingress.kubernetes.io/auth-secret: basic-auth
    ingress.kubernetes.io/auth-realm: "Authentication Required"
#problematic lines - stop
spec:
  rules:
  - host: "zipkin.lalala.com"
    http:
      paths:
      - path: /
        backend:
          serviceName: zipkin-ui
          servicePort: 80

我'm not sure if it'不是关于可能的影响，但我使用https://github.com/kubernetes/ingress/blob/master/controllers/nginx/rootfs/etc/nginx/nginx.conf文件作为我的nginx入口控制器的模板，因为我需要修改一些CORS规则 . 我看到那里有一部分：

{{ if $location.BasicDigestAuth.Secured }}
{{ if eq $location.BasicDigestAuth.Type "basic" }}
auth_basic "{{ $location.BasicDigestAuth.Realm }}";
auth_basic_user_file {{ $location.BasicDigestAuth.File }};
{{ else }}
auth_digest "{{ $location.BasicDigestAuth.Realm }}";
auth_digest_user_file {{ $location.BasicDigestAuth.File }};
{{ end }}
proxy_set_header Authorization "";
{{ end }}

但我看不到结果： kubectl exec nginx-ingress-controller-lalala-lalala -n kube-system cat /etc/nginx/nginx.conf | grep auth . 由于这个原因，我的猜测是我需要添加一些注释来使这个 {{ if $location.BasicDigestAuth.Secured }} 部分工作 . 不幸的是我找不到任何关于它的东西 .