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168Please respect copyright.PENANALjBjbz05yY
首先查看防火墙的状态:168Please respect copyright.PENANAaO7gS9MHuE
# ufw status168Please respect copyright.PENANApdSpD4D7Rt
如果防火墙开启了,要开放80端口用于certbot验证168Please respect copyright.PENANA3gXOOmcDIZ
# ufw allow 80168Please respect copyright.PENANAQc9p58ZX2P
# ufw allow 443
3 安装certbot: 168Please respect copyright.PENANAq2D6hX3JOw
# apt install certbot
4. 生成证书:168Please respect copyright.PENANAnbPCuM0knN
# certbot certonly168Please respect copyright.PENANA8N787OCvfd
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。168Please respect copyright.PENANAmT8eY72q5B
输入email: [email protected]168Please respect copyright.PENANAwMQ85DHl3n
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/168Please respect copyright.PENANAsTfpNQsDAt
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168Please respect copyright.PENANAxehEDrnqt6
# ps -aux | grep certbot168Please respect copyright.PENANA2HZFAN70IO
# kill 进程号(第二列的数字)
本文参考资料:168Please respect copyright.PENANAfjNTEci0tC
https://blog.csdn.net/skyyemperor/article/details/113424148168Please respect copyright.PENANAk1w9GrtXAI
https://zhuanlan.zhihu.com/p/571124400
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