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168Please respect copyright.PENANAdZs9qNhbqr
首先查看防火墙的状态:168Please respect copyright.PENANADpqLsBA8kg
# ufw status168Please respect copyright.PENANAJMHf7JpIb0
如果防火墙开启了,要开放80端口用于certbot验证168Please respect copyright.PENANAUCbwgy2AWQ
# ufw allow 80168Please respect copyright.PENANAfUdMNLKYo7
# ufw allow 443
3 安装certbot: 168Please respect copyright.PENANAyb7vFhwGU0
# apt install certbot
4. 生成证书:168Please respect copyright.PENANAOyEL0tHKxR
# certbot certonly168Please respect copyright.PENANAp1cYzDWpFs
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。168Please respect copyright.PENANArzv715EuKQ
输入email: [email protected]168Please respect copyright.PENANADLRroyAc5y
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/168Please respect copyright.PENANATTwDpAP7XO
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168Please respect copyright.PENANASG86TV4BqJ
# ps -aux | grep certbot168Please respect copyright.PENANAS9Bpbt1ANp
# kill 进程号(第二列的数字)
本文参考资料:168Please respect copyright.PENANAD7JM5igKEt
https://blog.csdn.net/skyyemperor/article/details/113424148168Please respect copyright.PENANA6UmViW2It8
https://zhuanlan.zhihu.com/p/571124400
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