ingress-nginx 配置 basic 认证

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htpasswd -bc auth admin 123456

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kubectl create secret generic --from-file=auth --namespace=kube-ops prome-basic-auth

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apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  name: prometheus
  namespace: kube-ops
  annotations:
    kubernetes.io/ingress.class: "nginx"
    nginx.ingress.kubernetes.io/auth-type: basic
    nginx.ingress.kubernetes.io/auth-secret: prome-basic-auth
    nginx.ingress.kubernetes.io/auth-realm: '提示信息'
spec:
  rules:
  - host: prom.soulchild.cn
    http:
      paths:
      - path: /
        backend:
          serviceName: prometheus
          servicePort: http