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126Please respect copyright.PENANAWiw3Ht1hNY
首先查看防火墙的状态:126Please respect copyright.PENANADNoFYSsaEu
# ufw status126Please respect copyright.PENANACsrEva8ilg
如果防火墙开启了,要开放80端口用于certbot验证126Please respect copyright.PENANATZOH8EeJNU
# ufw allow 80126Please respect copyright.PENANAa1RsWuizyC
# ufw allow 443
3 安装certbot: 126Please respect copyright.PENANAf2ORbitwao
# apt install certbot
4. 生成证书:126Please respect copyright.PENANAP2QHoYMvjW
# certbot certonly126Please respect copyright.PENANA9CJhcAvtdm
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。126Please respect copyright.PENANA0KZgY1jrbD
输入email: [email protected]126Please respect copyright.PENANA8ZKFerS2VF
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/126Please respect copyright.PENANAYeJnFJGEps
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126Please respect copyright.PENANAXihXHb9jW0
# ps -aux | grep certbot126Please respect copyright.PENANA74zTfGDOe8
# kill 进程号(第二列的数字)
本文参考资料:126Please respect copyright.PENANACgfqCFrtlw
https://blog.csdn.net/skyyemperor/article/details/113424148126Please respect copyright.PENANAHkttRhfQwR
https://zhuanlan.zhihu.com/p/571124400
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