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167Please respect copyright.PENANA6vEoc48wv0
首先查看防火墙的状态:167Please respect copyright.PENANArzOe8RAVD4
# ufw status167Please respect copyright.PENANAvSGt9zLnvt
如果防火墙开启了,要开放80端口用于certbot验证167Please respect copyright.PENANAVSkVIv4m4p
# ufw allow 80167Please respect copyright.PENANADf9pRBjyXS
# ufw allow 443
3 安装certbot: 167Please respect copyright.PENANA0VPAG9lWNL
# apt install certbot
4. 生成证书:167Please respect copyright.PENANAUrpU1yFnVx
# certbot certonly167Please respect copyright.PENANAjVoCvTYOut
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。167Please respect copyright.PENANAzIcP0fD42b
输入email: [email protected]167Please respect copyright.PENANAnWflUSVQrU
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/167Please respect copyright.PENANA67Jc2zW7vB
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167Please respect copyright.PENANALtS3xKWzbu
# ps -aux | grep certbot167Please respect copyright.PENANAvAnoKvPgsn
# kill 进程号(第二列的数字)
本文参考资料:167Please respect copyright.PENANADZrYZ670rV
https://blog.csdn.net/skyyemperor/article/details/113424148167Please respect copyright.PENANAXFmWdp2WjX
https://zhuanlan.zhihu.com/p/571124400
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