1. 将需要生成SSL证书的域名解析到它對應的IP地址
2. 检查防火墙的设置163Please respect copyright.PENANAlybFvZ7Nsv
首先查看防火墙的状态:163Please respect copyright.PENANA2AB6xNybfJ
# ufw status163Please respect copyright.PENANAsD3RNHjduS
如果防火墙开启了,要开放80端口用于certbot验证163Please respect copyright.PENANAurgQJGCmik
# ufw allow 80163Please respect copyright.PENANA8q0DWZYUcM
# ufw allow 443
3 安装certbot: 163Please respect copyright.PENANA2gXyLkoyxi
# apt install certbot
4. 生成证书:163Please respect copyright.PENANASnKcJjWZgz
# certbot certonly163Please respect copyright.PENANAGeaAtajJuR
选择authenticate时,如果服务上有apache或其它网站服务器在80端口运行,选择2使用已有的网站服务器验证;否则选1让certbot创建一个临时的网站来验证。163Please respect copyright.PENANA4T6Dxe2ao9
输入email: [email protected]163Please respect copyright.PENANA4djqbqKBtM
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/163Please respect copyright.PENANARqR8MUgzOK
fullchain.pem为公钥,privkey.pem为私钥
6. 如果运行certbot的过程中断线,再次运行前需要结束之前的进程163Please respect copyright.PENANAkMSEfuqvSO
# ps -aux | grep certbot163Please respect copyright.PENANA19efBmJfPU
# kill 进程号(第二列的数字)
本文参考资料:163Please respect copyright.PENANAyBGZi2Lt9J
https://blog.csdn.net/skyyemperor/article/details/113424148163Please respect copyright.PENANAhBy26ZMqjA
https://zhuanlan.zhihu.com/p/571124400
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