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333Please respect copyright.PENANAAUXQxudxXD
首先查看防火墙的状态:333Please respect copyright.PENANAL4ovV6Up11
# ufw status333Please respect copyright.PENANAC1bes9N8iC
如果防火墙开启了,要开放80端口用于certbot验证333Please respect copyright.PENANAdMzBXA0m8w
# ufw allow 80333Please respect copyright.PENANAUYcPp10JLH
# ufw allow 443
3 安装certbot: 333Please respect copyright.PENANAvgxVUVNPUS
# apt install certbot
4. 生成证书:333Please respect copyright.PENANAbQjCCDvFZj
# certbot certonly333Please respect copyright.PENANAn0vPOmlB0d
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。333Please respect copyright.PENANA6Qci5F4d4z
输入email: [email protected]333Please respect copyright.PENANAmjr9TVtYTU
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/333Please respect copyright.PENANA2qwRP47qrN
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333Please respect copyright.PENANAYqmF090kB4
# ps -aux | grep certbot333Please respect copyright.PENANA66O4vcQZZm
# kill 进程号(第二列的数字)
本文参考资料:333Please respect copyright.PENANABdVRj4mkEq
https://blog.csdn.net/skyyemperor/article/details/113424148333Please respect copyright.PENANAwwfofaDa3J
https://zhuanlan.zhihu.com/p/571124400
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