Let’s Encryptの自動更新ができない件について
こんにちは、
以前記載したSSLの記事ですが、定期的に証明書を更新する設定をcronに設定していましたが、気がつくと証明書が更新されなくて、証明書が切れてしまいました。
手動で以下のコマンドを実施してみるとエラーが表示されました。
$ certbot renew --dry-run
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Processing /etc/letsencrypt/renewal/edge-style-tech.com.conf
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Cert is due for renewal, auto-renewing...
Could not choose appropriate plugin: The manual plugin is not working; there may be problems with your existing configuration.
The error was: PluginError('An authentication script must be provided with --manual-auth-hook when using the manual plugin non-interactively.',)
Attempting to renew cert (edge-style-tech.com) from /etc/letsencrypt/renewal/edge-style-tech.com.conf produced an unexpected error: The manual plugin is not working; there may be problems with your existing configuration.
The error was: PluginError('An authentication script must be provided with --manual-auth-hook when using the manual plugin non-interactively.',). Skipping.
All renewal attempts failed. The following certs could not be renewed:
/etc/letsencrypt/live/edge-style-tech.com/fullchain.pem (failure)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
** DRY RUN: simulating 'certbot renew' close to cert expiry
** (The test certificates below have not been saved.)
All renewal attempts failed. The following certs could not be renewed:
/etc/letsencrypt/live/edge-style-tech.com/fullchain.pem (failure)
** DRY RUN: simulating 'certbot renew' close to cert expiry
** (The test certificates above have not been saved.)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
原因はどうやら、アスタリスクの更新は自動で実施してくれないみたいです。
しょうがないので手動で以下のコマンドを実行し、DNSを更新する作業を再度実施しました。
$ certbot certonly --server https://acme-v02.api.letsencrypt.org/directory --manual --preferred-challenges dns -d '*.edge-style-tech.com' -d edge-style-tech.com
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
NOTE: The IP of this machine will be publicly logged as having requested this
certificate. If you're running certbot in manual mode on a machine that is not
your server, please ensure you're okay with that.
Are you OK with your IP being logged?
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
(Y)es/(N)o: Y
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Please deploy a DNS TXT record under the name
_acme-challenge.edge-style-tech.com with the following value:
Plubrq9nGN5Vxxxxxxxxxxxxxxxxxxxxxxxxxxx
Before continuing, verify the record is deployed.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Press Enter to Continue
※ DNSのTTLの値を上記、値に更新してエンター
Waiting for verification...
Cleaning up challenges
IMPORTANT NOTES:
- Congratulations! Your certificate and chain have been saved at:
/etc/letsencrypt/live/edge-style-tech.com/fullchain.pem
Your key file has been saved at:
/etc/letsencrypt/live/edge-style-tech.com/privkey.pem
Your cert will expire on 2020-10-26. To obtain a new or tweaked
version of this certificate in the future, simply run certbot
again. To non-interactively renew *all* of your certificates, run
"certbot renew"
- If you like Certbot, please consider supporting our work by:
Donating to ISRG / Let's Encrypt: https://letsencrypt.org/donate
Donating to EFF: https://eff.org/donate-le
無事、証明書が更新されたのでapacheを再起動します。
$ systemctl reload httpd
これで正常にブラウザからサイトがエラーなく表示されるようになりました。
ディスカッション
コメント一覧
まだ、コメントがありません