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185Please respect copyright.PENANAkqhMxEHZ8Z
首先查看防火墙的状态:185Please respect copyright.PENANA4zVkPOFDSc
# ufw status185Please respect copyright.PENANA0bR7StGiAm
如果防火墙开启了,要开放80端口用于certbot验证185Please respect copyright.PENANAedUZdGMV99
# ufw allow 80185Please respect copyright.PENANAMWIAoeqinM
# ufw allow 443
3 安装certbot: 185Please respect copyright.PENANAzy7DnqneIm
# apt install certbot
4. 生成证书:185Please respect copyright.PENANAS3zwkumXVr
# certbot certonly185Please respect copyright.PENANARzuNj2IyDb
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。185Please respect copyright.PENANANAh2twbVUl
输入email: [email protected]185Please respect copyright.PENANA923C4XENJ4
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/185Please respect copyright.PENANAAtQcurj968
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185Please respect copyright.PENANAHLV0hVrIq9
# ps -aux | grep certbot185Please respect copyright.PENANAZKCx6lUHhb
# kill 进程号(第二列的数字)
本文参考资料:185Please respect copyright.PENANAvqBOmNRDEI
https://blog.csdn.net/skyyemperor/article/details/113424148185Please respect copyright.PENANA50SGoFF764
https://zhuanlan.zhihu.com/p/571124400
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