mcfedr/ddns-do repository overview

⁠ddns-do

Simple dynamic DNS updater script using Digital Ocean Domains.

This is a fork of ddns-route53⁠ adjusted for DO.

⁠Requirements

• bash
• doctl
• dig

⁠Installation

curl -sLO https://github.com/mcfedr/ddns-do/raw/$VERSION/ddns-do

You need to configure doctl, as you normally would, either with DIGITALOCEAN_ACCESS_TOKEN or doctl auth login.

⁠Usage

$ ddns-do --domain <DOMAIN> --record <RECORD>

The above command assumes that the necessary environment variables for doctl are set, an A type record and a TTL of 300 seconds.

See ddns-do --help for more information about command line arguments.

It's possible to set a number of environment variables instead of using command line arguments, though command line arguments take precedence over environment variables.

• DDNS_DO_TTL: TTL for DNS record.
• DDNS_DO_TYPE: DNS record type.
• DDNS_DO_DOMAIN: DO Domain.
• DDNS_DO_RECORD: DO Domains record name.
• DDNS_DO_SCRIPT: path to script to execute on changes.