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144Please respect copyright.PENANAgERIxhWCUZ
首先查看防火墙的状态:144Please respect copyright.PENANAq75Lv2Z2AU
# ufw status144Please respect copyright.PENANAvJLzlgnTvO
如果防火墙开启了,要开放80端口用于certbot验证144Please respect copyright.PENANAar1yLRLSvU
# ufw allow 80144Please respect copyright.PENANAanUpXK5szf
# ufw allow 443
3 安装certbot: 144Please respect copyright.PENANAOJGKVEZ6Po
# apt install certbot
4. 生成证书:144Please respect copyright.PENANASt7zWUAgtu
# certbot certonly144Please respect copyright.PENANAuR7exOOkyc
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。144Please respect copyright.PENANAoMqulHl5ZX
输入email: [email protected]144Please respect copyright.PENANA9MKhZ4IRHK
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/144Please respect copyright.PENANAHFJIm39fas
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144Please respect copyright.PENANAZQT9h1P4O4
# ps -aux | grep certbot144Please respect copyright.PENANAV3L9Exp62J
# kill 进程号(第二列的数字)
本文参考资料:144Please respect copyright.PENANACcSao90YW3
https://blog.csdn.net/skyyemperor/article/details/113424148144Please respect copyright.PENANAdQlUT2Okie
https://zhuanlan.zhihu.com/p/571124400
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