sudo certbot
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator nginx, Installer nginx
Starting new HTTPS connection (1): acme-v01.api.letsencrypt.org
An unexpected error occurred:
The server experienced an internal error :: ACMEv1 is deprecated and you can no longer get certificates from this endpoint. Please use the ACMEv2 endpoint, you may need to update your ACME client software to do so. Visit https://community.letsencrypt.org/t/end-of-life-plan-for-acmev1/88430/27 for more information.
运行 certbot 的时候提示 ACMEv1 is deprecated，解决的方法就是升级 certbot。
Select the appropriate numbers separated by commas and/or spaces, or leave input
blank to select all options shown (Enter 'c' to cancel): 6
Requesting a certificate for nid-node.ninghao.co
Performing the following challenges:
http-01 challenge for nid-node.ninghao.co
Waiting for verification...
Cleaning up challenges
Deploying Certificate to VirtualHost /etc/nginx/conf.d/nid-node.ninghao.co.conf
Redirecting all traffic on port 80 to ssl in /etc/nginx/conf.d/nid-node.ninghao.co.conf
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Congratulations! You have successfully enabled https://nid-node.ninghao.co
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IMPORTANT NOTES:
- Congratulations! Your certificate and chain have been saved at:
/etc/letsencrypt/live/nid-node.ninghao.co/fullchain.pem
Your key file has been saved at:
/etc/letsencrypt/live/nid-node.ninghao.co/privkey.pem
Your certificate will expire on 2021-11-12. To obtain a new or
tweaked version of this certificate in the future, simply run
certbot again with the "certonly" option. 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
