Google Dynamic DNS Updater

How to use

NOTE: Requires Powershell Core 6.0 or later

Edit Config with your dynamic dns username and password as well as the domain. Run as a scheduled task or via Cron.

Run with docker

sudo docker pull dnewsholme/googledynamicdns:latest
sudo docker run -e GDNS_USERNAME="jhksoo" -e GDNS_PASSWORD="sokoks" -e GDNS_DOMAINRECORD="dev.website.com" -e GDNS_FREQUENCY="300" dnewsholme/googledynamicdns

Environment Variables

Name	Setting	Example
GDNS_USERNAME	username	jhksoo
GDNS_PASSWORD	password	sokoks
GDNS_DOMAINRECORD	Domain Name	dev.website.com
GDNS_FREQUENCY	Update Frequency in seconds	300

Docker Compose

---
version: "2"
services:
  googledynamicdns:
    image: dnewsholme/googledynamicdns
    container_name: googledynamicdns
    environment:
      - GDNS_USERNAME= jhksoo
      - GDNS_PASSWORD= sokoks
      - GDNS_DOMAINRECORD= dev.website.com
      - GDNS_FREQUENCY=300
    restart: unless-stopped

What it does

The script gets your current external IP address from domains.google.com/checkip and sets it on the DNS record you specify.