Golang DigitalOcean DynDNS
$ curl 'https://yourdomain.com/update?h=__HOSTNAME__&ip=__MYIP__&p=__PASSWORD__'
- __HOSTNAME__: Hostname
- __MYIP__: IPv4 address
- __PASSWORD__: DigitalOcean API Token Apps & API (https://cloud.digitalocean.com/settings/applications)
$ docker run -d -p 80:8080 -e GODOHOST=8080 numero33/godo-ddns
$ go build -o godo-ddns
$ chmod +x godo-ddns
$ GODOHOST=":80" ./godo-ddns