Let’s Encrypt/Certbot移除/remove/revoke不需要的域名证书

 

1.首先确认你的证书不再需要，如果有必要，请执行下面的命令进行备份

cp /etc/letsencrypt/ /etc/letsencrypt.backup -r

2.撤销证书然后删除证书

[root@localhost certbot-0.34.2]# certbot revoke    ####这个是撤销命令，执行这命令下面会报错要让我指定变量位置
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Error! Exactly one of --cert-path or --cert-name must be specified!
You have new mail in /var/spool/mail/root
[root@localhost certbot-0.34.2]# certbot revoke --cert-path /etc/letsencrypt/archive/pazzn.com/c
cert1.pem   cert2.pem   chain1.pem  chain2.pem  
[root@localhost certbot-0.34.2]# certbot revoke --cert-path /etc/letsencrypt/archive/pazzn.com/cert
cert1.pem  cert2.pem  
[root@localhost certbot-0.34.2]# certbot revoke --cert-path /etc/letsencrypt/archive/pazzn.com/cert1.pem  ###撤销这个cert1.pem证书，一般默认都是我这个位置
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Starting new HTTPS connection (1): acme-v02.api.letsencrypt.org

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Would you like to delete the cert(s) you just revoked, along with all earlier
and later versions of the cert?
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(Y)es (recommended)/(N)o: y  ##确定撤销
[root@localhost certbot-0.34.2]# certbot delete ###删除证书
Saving debug log to /var/log/letsencrypt/letsencrypt.log

Which certificate(s) would you like to delete?
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1: pazzn.com-0001
2: pazzn.com-0002
3: pazzn.com
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Select the appropriate numbers separated by commas and/or spaces, or leave input
blank to select all options shown (Enter 'c' to cancel): 1

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Deleted all files relating to certificate pazzn.com-0001.
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You have new mail in /var/spool/mail/root
[root@localhost certbot-0.34.2]# certbot delete
Saving debug log to /var/log/letsencrypt/letsencrypt.log

Which certificate(s) would you like to delete?
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1: pazzn.com-0002
2: pazzn.com
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Select the appropriate numbers separated by commas and/or spaces, or leave input
blank to select all options shown (Enter 'c' to cancel): 1

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Deleted all files relating to certificate pazzn.com-0002.
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[root@localhost certbot-0.34.2]# certbot delete
Saving debug log to /var/log/letsencrypt/letsencrypt.log

Which certificate(s) would you like to delete?
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1: pazzn.com
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Select the appropriate numbers separated by commas and/or spaces, or leave input
blank to select all options shown (Enter 'c' to cancel): 1

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Deleted all files relating to certificate pazzn.com.  
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[root@localhost certbot-0.34.2]# certbot delete ###删除完后再次执行就会说没有证书文件了，根据自己需要删除域名指定证书
Saving debug log to /var/log/letsencrypt/letsencrypt.log
No existing certificates found.
[root@localhost certbot-0.34.2]# certbot revoke
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Error! Exactly one of --cert-path or --cert-name must be specified!
You have new mail in /var/spool/mail/root

 3.弄完证书后还得删除在nginx.conf配置文件中的ssl配置内容，不然没有了证书，一般就报404什么的了，所以一定要删除

删除后记得重启nginx服务，网页就撤销证书了。

[root@localhost ~]# systemctl restart nginx.service
[root@localhost ~]# 

最后如图已经撤销：

 

参考链接：https://www.jesusamieiro.com/remove-revoke-a-domain-in-lets-encrypt/