Application (or more a script) used to update a Digital Ocean domain name entry. Uses https://www.ipify.org/ to determine the external IP address and the the Digital Ocean Go API for the dom

dodns -domain=DOMAIN -name=SUBDOMAIN -token=DO_TOKEN

So the following call

dodns -domain=example.com -name=somesubdomain -token=110d11ca11dac1161191a18a011ed3d111f11861130117b7fd1168ba112f119c

would result in keeping

somesubdomain.example.com

up-to-date with the current external IP address.

Simply use go install

go install github.com/mrbuk/dodns

Make sure that $GOPATH is set before.

To execute the script periodically you can use cron or any other scheduling mechanism that is able to execute a shell command. E.g. to run the application every 5 min. use

*/5 *  *   *   *     $GOBIN/dodns -domain=example.com -name=somesubdomain -token=110d11ca11dac1161191a18a011ed3d111f11861130117b7fd1168ba112f119c >> /var/log/dodns.log 2>&1