Another Cloudflare DDNS client, but this one supports a JSON config file that allows updating multiple zones with a single instance. Configuring the zones/hosts in template vars is impractical if you have multiple zones or dozens of hosts. Important: Before installing/running it you need to preload a sample config, in Unraid's terminal: mkdir /mnt/user/appdata/cloudflare-ddns-config wget -qO /mnt/user/appdata/cloudflare-ddns-config/config.json https://github.com/timothymiller/cloudflare-ddns/raw/master/config-example.json And obviously configure it to your needs. If you started the container without doing that first Docker will create a folder, you have to stop the container, delete the folder and get the file before restarting.