Eirias / duck-dns-updater

An alpine:docker image for updating your duckdns.org domain with your public IP or ip specified

Docker Duck DNS updater

This image will periodically update your duckdns.org DDNS.

I modified the duckdns.sh to work with my raspberrypi by using #!/bin/ash instead of #!/bin/sh.

Environment Variables

• DOMAIN - the hostname to update e.g. test.duckdns.org
• TOKEN - your authentication token from duckdns.org e.g. 1234abcd-abcd-1234-abcd-123456789abc
• MANUAL_IP - (Optional) Manually set IP-address to update with
• INTERVAL - (Optional) Time between updates, default = 300 seconds

Start using .env file

• Set DOMAIN and TOKEN and add MANUAL_IP and/or INTERVAL if necessary in the .env file

sudo docker build -t duck-dns-updater .

sudo docker run -d --name duck-dns-updater --env-file .env duck-dns-updater --name duck-dns-updater