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174Please respect copyright.PENANAbWLNsa6Gue
首先查看防火墙的状态:174Please respect copyright.PENANAQV0hfXjPuJ
# ufw status174Please respect copyright.PENANAdeZEJX23PH
如果防火墙开启了,要开放80端口用于certbot验证174Please respect copyright.PENANAGLQMwgcApb
# ufw allow 80174Please respect copyright.PENANAIF9gKkwx4m
# ufw allow 443
3 安装certbot: 174Please respect copyright.PENANAAagjtUPLka
# apt install certbot
4. 生成证书:174Please respect copyright.PENANASCn3shN0Rd
# certbot certonly174Please respect copyright.PENANAoQihBsuVqy
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。174Please respect copyright.PENANAHyW2MjmHed
输入email: [email protected]174Please respect copyright.PENANAF9cIO7ZVpR
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/174Please respect copyright.PENANAnYiVSNuHTG
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174Please respect copyright.PENANAekTfMlaq62
# ps -aux | grep certbot174Please respect copyright.PENANAxvNFyPSxCE
# kill 进程号(第二列的数字)
本文参考资料:174Please respect copyright.PENANAOwbFsAd3qD
https://blog.csdn.net/skyyemperor/article/details/113424148174Please respect copyright.PENANAlMMOk50AaA
https://zhuanlan.zhihu.com/p/571124400
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