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169Please respect copyright.PENANAbOSguIxY0O
首先查看防火墙的状态:169Please respect copyright.PENANAGXZ77MWqZC
# ufw status169Please respect copyright.PENANA4Ji0bOz79R
如果防火墙开启了,要开放80端口用于certbot验证169Please respect copyright.PENANAwVgdoJBtex
# ufw allow 80169Please respect copyright.PENANA2XmqPSE4mZ
# ufw allow 443
3 安装certbot: 169Please respect copyright.PENANA1NyAvuWknS
# apt install certbot
4. 生成证书:169Please respect copyright.PENANAPSzL1WZUL5
# certbot certonly169Please respect copyright.PENANAgMNhXnBC45
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。169Please respect copyright.PENANA3ps3ljBdn6
输入email: [email protected]169Please respect copyright.PENANAdyjnGT4Zmb
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/169Please respect copyright.PENANA5BzAXSBKDg
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169Please respect copyright.PENANA82VacYe5z9
# ps -aux | grep certbot169Please respect copyright.PENANAgKw66BoENT
# kill 进程号(第二列的数字)
本文参考资料:169Please respect copyright.PENANAMEBxq1mN3c
https://blog.csdn.net/skyyemperor/article/details/113424148169Please respect copyright.PENANA5A75NL7KSO
https://zhuanlan.zhihu.com/p/571124400
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