DDNS Client

DDNS Client 是一个运行在用户机上的 Dynamic DNS 客户端更新器，主要原理是利用 DDNS 提供商所支持的 HTTP/HTTPS 域名解析修改链接来定时对本地路由的外网动态 IP 地址进行更新，这样我们就不用担心本地动态 IP 地址的问题了。

DDNS Client is a client or an updater for Dynamic DNS that running on the user computer, The principle is using modifiable HTTP/HTTPS URL of DDNS Provider to periodically update specific domain matching to dynamic public ip address of the local router , so there will be no longer worry about the dynamic public ip problems.

描述

DDNS Client 主要利用 Python 编写，会涉及到其 requests 模块来进行发送 HTTP/HTTPS 请求，利用 ifconfig.me 来获取本地路由的外网动态 IP 地址，然后每隔 300 秒反复进行更新操作。

DDNS Client written by Python, Involving requests module to send HTTP/HTTPS request, and using ifconfig.me to fetch dynamic public address of local router, then every 300s to refresh DNS.

运行 / Running

我们有两种方式运行此程序，一是部署在容器中进行运行，二是可以直接利用本机 python 环境进行运行，推荐第一种。

We have two ways to run this program , First is throughout Docker Container, Second is we can directly run on the local pc that must have python environment installed, First solution is recommended/

容器方式 / Docker Container (Recommended)

docker run -d -t caryyu/ddns-client
--hostname=domain
--username=u
--password=p
--template="https://api.dynu.com/nic/update?
hostname=__HOSTNAME__&myip=__MYIP__&username=__USERNAME__&password=__PASSWORD__"

直接运行 / Python

python runner.python
--hostname=domain
--username=u
--password=p
--template="https://api.dynu.com/nic/update?
hostname=__HOSTNAME__&myip=__MYIP__&username=__USERNAME__&password=__PASSWORD__"

贡献 / Contribution

All of contributions are welcomed.