A DNS record updater for [Gandi's LiveDNS](https://api.gandi.net/docs/livedns/) API.
This script is heavily inspired by [dyn-gandi](https://github.com/Danamir/dyn-gandi).
## How it works
This script determines the your server's current IP by querying the resolvers defined in the config file.
After that it reads the current state of the domains and subdomains you specified of Gandi.
Should the IP address of a subdomain not match your current IP it will be updated.
The subdomain will be created should it not already exist.
## Note
The current implementation only allows for one entry per subdomain.
Meaning that should you have a TXT and a CNAME record for a subdomain that is in the config file, then both these entries will be deleted and replaced by a single A name record.
## How to use
First, get your API key from https://account.gandi.net/en/users/USER/security where `USER` is your Gandi username.
On first run the program will create a minimal, yet complete `config.json` in the same directory it is being run in.
Next, enter the API key into the configuration file and assign domains to it.
The domains are keys to a list of subdomain for a given domain you wish to monitor.
The below example is complete and should explain itself.
Resolvers are queried one after another until one returns a valid IP.
