Dynamik

Dynamik is a dynamic DNS client written in Go for updating a single record in Cloudflare if the public IP does not match the A record provided.

Best used within a cronjob on a NAS. :)

Installation

Grab latest in the artefacts.

Setup .env

The .env file will require the following to be present alongside dynamik:

CLOUDFLARE_API_KEY: ""
CLOUDFLARE_ZONE_NAME: ""
CLOUDFLARE_DYNAMIC_RECORD_NAME: ""

• CLOUDFLARE_API_KEY is a scoped API token from Cloudflare. As dynamik only reads and writes to DNS, a token with DNS:Edit is sufficient.
• CLOUDFLARE_ZONE_NAME is the name of the primary zone your token is issued for.
• CLOUDFLARE_DYNAMIC_RECORD_NAME is the name of the A record that you wish to check against.

Usage

./dynamik

To-do's

• Create unit tests
• Add quiet mode

License

MIT