Sets some Cloudflare record to the public IP of the server the script is running on. Very useful as a cheap-and-dirty dynamic DNS solution.
Create a .env file by running cp .env.example .env and customizing it to suit your needs and then execute the script using php run.php.
docker run -e "DOMAIN=example.com" -e "SUBDOMAIN=some.example.com" -e "CLOUDFLARE_EMAIL=info@example.com" -e "CLOUDFLARE_KEY=c0ffee" -e "RECORD_TYPE=A" limenet/public-ip-to-cloudflare
You can optionally supply PUSHOVER_API_TOKEN and PUSHOVER_USER to be notified via Pushover if the IP has changed since the last update.