Letsencrypt SSL証明書の更新(2021/4/19実施)

April 20, 2021 – 10:15 am

定期的に行っている Letsencrypt SSL証明書を更新した。


[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

 - Congratulations! Your certificate and chain have been saved at:
   Your key file has been saved at:
   Your cert will expire on 2021-07-18. 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

更新作業終了後、httpd を restart し、更新を反映:

[root@server02 letsencrypt]# systemctl restart httpd

更新後のSSL証明書の有効期限は、2021/04/19 から 2021/07/18 まで


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