cert-manager letsencrypt颁发无效证书

Question

我跟随this tutorial使用NGINX Ingrss Controller和使用letsencrypt的cert-manager为一个基本应用程序提供服务。

我可以访问这个网站，但是SSL证书坏了，上面写着Issued By: (STAGING) Artificial Apricot R3。

这是我的ClusterIssuer

apiVersion: cert-manager.io/v1alpha2
kind: ClusterIssuer
metadata:
  name: letsencrypt-issuer
  namespace: cert-manager
spec:
  acme:
    server: https://acme-staging-v02.api.letsencrypt.org/directory
    email: my-email@example.com
    privateKeySecretRef:
      name: letsencrypt-issuer
    solvers:
      - http01:
          ingress:
            class:  nginx

和Ingress

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: my-app-ingress-dev
  namespace: my-app
  annotations:
    cert-manager.io/cluster-issuer: letsencrypt-issuer
spec:
  tls:
    - secretName: echo-tls
      hosts:
        - my-app.example.com
  rules:
    - host: my-app.example.com
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: my-app-dev
                port:
                  number: 80

Answer 1

LetsEncrypt staging用于测试，不颁发浏览器信任的证书。使用生产LE URL而不是https://acme-v02.api.letsencrypt.org/directory