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.PENANAGkwJI5ZCON
首先查看防火墙的状态:168Please respect copyright.PENANAYCRqDU37qh
# ufw status168Please respect copyright.PENANA6hngEx1K0W
如果防火墙开启了,要开放80端口用于certbot验证168Please respect copyright.PENANALdJEVoG6Qk
# ufw allow 80168Please respect copyright.PENANA5SVquPgUrC
# ufw allow 443
3 安装certbot: 168Please respect copyright.PENANA5RfmknP3iK
# apt install certbot
4. 生成证书:168Please respect copyright.PENANAtfexouYGS5
# certbot certonly168Please respect copyright.PENANAHWQSQATeem
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.PENANAtqeCqDtCyr
输入email: [email protected]168Please respect copyright.PENANAD5otuXOwVE
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/168Please respect copyright.PENANA9MNh8sTgcd
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.PENANADLxlre73qG
# ps -aux | grep certbot168Please respect copyright.PENANAino95dkfFY
# kill 进程号(第二列的数字)
本文参考资料:168Please respect copyright.PENANAIVEqKxX61e
https://blog.csdn.net/skyyemperor/article/details/113424148168Please respect copyright.PENANAjoS1Jey7Zt
https://zhuanlan.zhihu.com/p/571124400
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