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170Please respect copyright.PENANATdY7FQx5IY
首先查看防火墙的状态:170Please respect copyright.PENANAAe9dYd7nfQ
# ufw status170Please respect copyright.PENANAvFdxM34ZB4
如果防火墙开启了,要开放80端口用于certbot验证170Please respect copyright.PENANAN9p1XsOghG
# ufw allow 80170Please respect copyright.PENANAo9jVUZcqxL
# ufw allow 443
3 安装certbot: 170Please respect copyright.PENANAP1gzDi85IL
# apt install certbot
4. 生成证书:170Please respect copyright.PENANAU7Ib6ZROp7
# certbot certonly170Please respect copyright.PENANApJ85Axyfhc
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。170Please respect copyright.PENANA0SHtAt6h3Z
输入email: [email protected]170Please respect copyright.PENANAaw7QO7KTDv
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/170Please respect copyright.PENANAUUKTmfDAWE
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170Please respect copyright.PENANAvVufvaxkAU
# ps -aux | grep certbot170Please respect copyright.PENANA5z8Dt8uYt6
# kill 进程号(第二列的数字)
本文参考资料:170Please respect copyright.PENANArVr1g0YPFY
https://blog.csdn.net/skyyemperor/article/details/113424148170Please respect copyright.PENANAHbhEywRWh1
https://zhuanlan.zhihu.com/p/571124400
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