Yama's Memorandum

Letsencrypt SSL証明書の更新 (2020/12/10実施）

December 10, 2020 – 10:28 am

Letsencrypt SSL証明書の有効期限がひと月を切ったので更新作業を実施した。

以下、更新時のログをアップ:

[root@server02 letsencrypt]# certbot certonly -a certbot-plugin-gandi:dns --certbot-plugin-gandi:dns-credentials gandi.ini -d *.yamasnet.com -d yamasnet.com
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator certbot-plugin-gandi:dns, Installer None
Cert is due for renewal, auto-renewing...
Renewing an existing certificate
Performing the following challenges:
dns-01 challenge for yamasnet.com
dns-01 challenge for yamasnet.com
Waiting 10 seconds for DNS changes to propagate
Waiting for verification...
Cleaning up challenges

IMPORTANT NOTES:
 - Congratulations! Your certificate and chain have been saved at:
   /etc/letsencrypt/live/yamasnet.com/fullchain.pem
   Your key file has been saved at:
   /etc/letsencrypt/live/yamasnet.com/privkey.pem
   Your cert will expire on 2021-03-09. 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

変更を反映するため、httpdを以下でrestart:

[root@server02 letsencrypt]# systemctl restart httpd

本証明書の有効期限は2021/03/10。
　　

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