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179Please respect copyright.PENANA0lSnUushWj
首先查看防火墙的状态:179Please respect copyright.PENANAZcZEFxerPw
# ufw status179Please respect copyright.PENANAxdBJja9eSG
如果防火墙开启了,要开放80端口用于certbot验证179Please respect copyright.PENANAwouuLawe3v
# ufw allow 80179Please respect copyright.PENANAwo6bVS7uPj
# ufw allow 443
3 安装certbot: 179Please respect copyright.PENANAbYnKw2VzTH
# apt install certbot
4. 生成证书:179Please respect copyright.PENANA5xUiC22w0T
# certbot certonly179Please respect copyright.PENANA54AK71i1fv
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。179Please respect copyright.PENANAfQoOHltykQ
输入email: [email protected]179Please respect copyright.PENANAIyBOsFnQA9
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/179Please respect copyright.PENANAUzbU5ABWmQ
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179Please respect copyright.PENANAK0Kcd0f3O5
# ps -aux | grep certbot179Please respect copyright.PENANA8tlRdh6HN5
# kill 进程号(第二列的数字)
本文参考资料:179Please respect copyright.PENANAKN5oJD6PbR
https://blog.csdn.net/skyyemperor/article/details/113424148179Please respect copyright.PENANAVA5CyQIdFd
https://zhuanlan.zhihu.com/p/571124400
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