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173Please respect copyright.PENANArJUyUM2mwG
首先查看防火墙的状态:173Please respect copyright.PENANA4kmzvonZxp
# ufw status173Please respect copyright.PENANALMO4IVkHki
如果防火墙开启了,要开放80端口用于certbot验证173Please respect copyright.PENANAZqZorQysod
# ufw allow 80173Please respect copyright.PENANAeJR1LhKuEL
# ufw allow 443
3 安装certbot: 173Please respect copyright.PENANAalt473YOaQ
# apt install certbot
4. 生成证书:173Please respect copyright.PENANAhSiwAgqVoM
# certbot certonly173Please respect copyright.PENANA7myJSgpDCw
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。173Please respect copyright.PENANAMj8ww7Axk2
输入email: [email protected]173Please respect copyright.PENANAmQ0vGPaV2F
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/173Please respect copyright.PENANAUkiWORzR5W
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173Please respect copyright.PENANAb07QlK5rFl
# ps -aux | grep certbot173Please respect copyright.PENANA4GKbc5y72i
# kill 进程号(第二列的数字)
本文参考资料:173Please respect copyright.PENANA9iG3dW8ihg
https://blog.csdn.net/skyyemperor/article/details/113424148173Please respect copyright.PENANAXBb5tujCbs
https://zhuanlan.zhihu.com/p/571124400
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