gandynode

Node.js CLI to update Gandi.net DNS zones to the detected public IP addresses.

Started as a port of gandyn.

Install

npm install -g gandynode

Usage

$ gandynode --help

Usage: gandynode <configuration file>

Options:

-h, --help Show help -s, --silent Silent mode

Configuration file

Here is the format of the configuration file :

• apikey: API key provided by gandi (required)
• loglevel: allowed values are 'trace', 'debug', 'info', 'warn', 'error', 'fatal'. Defaults to 'warn'.
• logfile: path (absolute or relative to cwd) to write the logs. Defaults to 'gandynode.log' (relative to cwd).
• domains: hashmap of domains as keys and records as values. (required)
  • domain:
    • type: type of address, allowed values are 'A' (IPv4) and 'AAAA' (IPv6) (required)
    • name: name of the record (required)
    • ttl: TTL (in seconds) of the record. Defaults to 300.
• removeobsoletezoneversion: remove previously active zone version after switching to the updated version. Defaults to false.

Example :

{
    "apikey": "XXXXXXXXXXXXXXXXXXXXXXXX",
    "domains": {
        "domain.com": [
            { "type": "A", "name": "ipv4" },
            { "type": "AAAA", "name": "ipv6", "ttl": 10800 }
        ],
        "domain2.com": [
            { "type": "A", "name": "foo" }
        ]
    },
    "loglevel": "info",
    "logfile": "mylog.log",
    "removeobsoletezoneversion": true
}

Notes

The log file should be automatically rotated once a week.

If you run it in a cron, you will probably want to set it to silent mode to avoid any output.

I'm using bunyan as logger, you might want to install it as well if you want to read the logs.