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112Please respect copyright.PENANAUPfgfyCjir
首先查看防火墙的状态:112Please respect copyright.PENANA3IUl1nUtwz
# ufw status112Please respect copyright.PENANAnH2vMa9x2A
如果防火墙开启了,要开放80端口用于certbot验证112Please respect copyright.PENANATMEzq0m2Hi
# ufw allow 80112Please respect copyright.PENANAynkiRp8ky3
# ufw allow 443
3 安装certbot: 112Please respect copyright.PENANAFL0sfCbHBE
# apt install certbot
4. 生成证书:112Please respect copyright.PENANAVTysfxdpju
# certbot certonly112Please respect copyright.PENANAglkcw8Xcwy
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。112Please respect copyright.PENANAakNkTsByqs
输入email: [email protected]112Please respect copyright.PENANAhXwRJKIWqi
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/112Please respect copyright.PENANA8fOmBCYklT
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112Please respect copyright.PENANA5SFLvIwD2W
# ps -aux | grep certbot112Please respect copyright.PENANALAX6kX8I6q
# kill 进程号(第二列的数字)
本文参考资料:112Please respect copyright.PENANAksRx6lQ4s9
https://blog.csdn.net/skyyemperor/article/details/113424148112Please respect copyright.PENANAI4ySk36qZF
https://zhuanlan.zhihu.com/p/571124400
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