5
7

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 5 years have passed since last update.

Let's Encrypt のエラー対策

Last updated at Posted at 2018-01-14

Let's encrypt で証明書を取得しようとした所、次のエラーが出ました。

Performing the following challenges:
Client with the currently selected authenticator does not support any combination of challenges that will satisfy the CA.

ネット情報では、数日前から発生している問題とのこと。

Apache2 と Nginx で対処コマンドが異なります。

Centos 7 の Apache2 では、次のコマンドで解決しました。
example.com は置き換えて下さい。

sudo certbot --authenticator standalone --installer apache -d example.com --pre-hook "apachectl stop" --post-hook "apachectl start"

実行後

IMPORTANT NOTES:
 - Congratulations! Your certificate and chain have been saved at:
   /etc/letsencrypt/live/***/fullchain.pem
5
7
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
5
7

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?