|Mahesh Asolkar 7291f3668a Using Ruby Logger for messages||4 years ago|
|.gitignore||4 years ago|
|LICENSE||4 years ago|
|README.md||4 years ago|
|googledomains_dyndns_update.rb||4 years ago|
googledomains_dyndns_update is a simple tool written in Ruby to update
Dynamic DNS entries on Google Domains. More information on Dynamic DNS
pertaining to Google Domains can be found in the following support answer:
The tool can be run by executing
googledomains_dyndns_update.rb script from a
clone of this repository.
This tool uses a configuration file, located by default in
to get information on hosts to update. An alternate configuration file can be
specified with the
-f|--config_file option. Configuration is specified in
YAML format with a template as follows:
hosts: - host: hostone.com username: <google domain hostone username> password: <google domain hostone password> - host: hosttwo.com username: <google domain hosttwo username> password: <google domain hosttwo password> - ...
Username and password for this file can be obtained from the Google Domains dashboard as mentioned in the URL above.
To avoid frequent queries to Google Domains, store the status of latest update
to a cache file, located by default in
~/.gddyndns.cache. Alternate location
may be provided with
Google Domains is updated only if public IP of the host has changed. An update
can, however, be forced with the
Following usage help is available with the
$ googledomains_dyndns_update.rb --help Usage: googledomains_dyndns_update.rb [options] -d, --debug Enable debug messages -u, --force_update Force DNS update -f, --config_file FILE Location of configuration file -c, --cache_file FILE Location of cache file -h, --help Display this help
This tool is licensed under the MIT License.