The third-level domain name wildcard certificate does not work

[qingfengfenga]

The third-level wildcard domain name does not work, what should I do? Is it because Let's Encrypt does not support it?

Example：

*.xxx.xxx.com

[mayocream]

Let's Encrypt does support it, we have third-level wildcard domain certificates signed by Let's Encrypt.

[basilhe]

@qingfengfenga add more dnsNames in the cluster issuer

dnsNames:
  - xxx.com
  - xxx.xxx.com
  - '*.xxx.com'
  - '*.xxx.xxx.com'
 

and create certificate for the third-level wildcard domain with commonName and dnsNames as follows, it works

  commonName: 'xxx.xxx.com'
  dnsNames:
  - xxx.xxx.com
  - '*.xxx.xxx.com'

[Learntotolearn]

I also encountered this problem. Here are some of my configurations:

spec:
  dnsNames:
  - xx.vip
  - '*.xx.vip'
  - '*.ws.xx.vip'
  issuerRef:
    kind: ClusterIssuer
    name: aliyun
  secretName: https-certificates

[qingfengfenga]

From @basilhe This is my configuration format, which can be used normally in my environment. I hope it can help you

spec:
  secretName: tls
  commonName: x.x.com
  dnsNames:
  - x.x.com
  - "*.x.x.com"
  issuerRef:
    name: letsencrypt-prod
    kind: ClusterIssuer

[Learntotolearn]

From @basilhe This is my configuration format, which can be used normally in my environment. I hope it can help you

spec:
  secretName: tls
  commonName: x.x.com
  dnsNames:
  - x.x.com
  - "*.x.x.com"
  issuerRef:
    name: letsencrypt-prod
    kind: ClusterIssuer

Thank you very much. Can you tell me the meaning of the commonName field? Or tell me where to see the meaning of all fields. Thank you.

[qingfengfenga]

From @basilhe This is my configuration format, which can be used normally in my environment. I hope it can help you

spec:
  secretName: tls
  commonName: x.x.com
  dnsNames:
  - x.x.com
  - "*.x.x.com"
  issuerRef:
    name: letsencrypt-prod
    kind: ClusterIssuer

Thank you very much. Can you tell me the meaning of the commonName field? Or tell me where to see the meaning of all fields. Thank you.

You can find relevant information in the documentation of cert manager

https://cert-manager.io/docs/reference/api-docs/#acme.cert-manager.io/v1.Order

[Learntotolearn]

Thank you.

------------------ 原始邮件 ------------------ 发件人: "pragkent/alidns-webhook" @.>; 发送时间: 2022年9月1日(星期四) 下午2:23 @.>; @.@.>; 主题: Re: [pragkent/alidns-webhook] The third-level domain name wildcard certificate does not work (#18)

From @basilhe This is my configuration format, which can be used normally in my environment. I hope it can help you spec: secretName: tls commonName: x.x.com dnsNames: - x.x.com - "*.x.x.com" issuerRef: name: letsencrypt-prod kind: ClusterIssuer
Thank you very much. Can you tell me the meaning of the commonName field? Or tell me where to see the meaning of all fields. Thank you.

You can find relevant information in the documentation of cert manager

https://cert-manager.io/docs/reference/api-docs/#acme.cert-manager.io/v1.Order

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