subhaze/cloudflare-ip-updater repository overview

⁠cloudflare-ip-updater

Used as a Dynamic DNS updater for Cloudflare on Synology NAS.

The image size is roughly 15MB.

⁠Environment variables needed

• CF_API_KEY
• CF_API_EMAIL

⁠Usage

You can start it with:
docker run --rm -e CF_API_KEY=YOUR_API_KEY -e CF_API_EMAIL=YOUR_CF_EMAIL -p 8080:8080 subhaze/cloudflare-ip-updater

Navigate to http://localhost:8080/cf-ip-update?site=SITE&domain=DOMAIN&ip=IP_YOU_WANT_TO_UPDATE

site name of the site in Cloudflare, such as example.com
domain the domain you wish to update in the DNS, this could be example.com, test.example.com, and so on.