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166Please respect copyright.PENANAWzGL0l3OdW
首先查看防火墙的状态:166Please respect copyright.PENANANaI4HvHlF7
# ufw status166Please respect copyright.PENANAjcd5rnGOAa
如果防火墙开启了,要开放80端口用于certbot验证166Please respect copyright.PENANApnaSvRhiiC
# ufw allow 80166Please respect copyright.PENANA5Rhu7P7uL2
# ufw allow 443
3 安装certbot: 166Please respect copyright.PENANAB0ZEyweK7d
# apt install certbot
4. 生成证书:166Please respect copyright.PENANAFxSYN8mg89
# certbot certonly166Please respect copyright.PENANAy30iIVuUuq
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。166Please respect copyright.PENANAmi3pPVKVBr
输入email: [email protected]166Please respect copyright.PENANAZVtSzm9sQb
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/166Please respect copyright.PENANAva04mSdG7I
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166Please respect copyright.PENANAOnS1BH6r9I
# ps -aux | grep certbot166Please respect copyright.PENANAT1wDHeZdTt
# kill 进程号(第二列的数字)
本文参考资料:166Please respect copyright.PENANAWC31MtSsW6
https://blog.csdn.net/skyyemperor/article/details/113424148166Please respect copyright.PENANAegyyO10l3k
https://zhuanlan.zhihu.com/p/571124400
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