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162Please respect copyright.PENANA66X8C6glvw
首先查看防火墙的状态:162Please respect copyright.PENANAl4lsglTrlY
# ufw status162Please respect copyright.PENANAhKcLTQEwct
如果防火墙开启了,要开放80端口用于certbot验证162Please respect copyright.PENANArM6xt2HQEX
# ufw allow 80162Please respect copyright.PENANAnCrdJ0840i
# ufw allow 443
3 安装certbot: 162Please respect copyright.PENANAVkQKf7Xa2o
# apt install certbot
4. 生成证书:162Please respect copyright.PENANAl3XlFXJRv5
# certbot certonly162Please respect copyright.PENANARV9U7lwh9o
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。162Please respect copyright.PENANAANaYcYKqre
输入email: [email protected]162Please respect copyright.PENANAwuL4mW98gD
域名:idealand.xyz
5. 证书生成成功,位于 /etc/letsencrypt/live/idealand.xyz/162Please respect copyright.PENANAe1BtsAAq6z
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162Please respect copyright.PENANAHQ2wYcd3fq
# ps -aux | grep certbot162Please respect copyright.PENANA85uXGc4boD
# kill 进程号(第二列的数字)
本文参考资料:162Please respect copyright.PENANA5VJlHHuDxG
https://blog.csdn.net/skyyemperor/article/details/113424148162Please respect copyright.PENANAbdssQ6MUuV
https://zhuanlan.zhihu.com/p/571124400
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