Get IP address

get-ip.groovy

static def getIPAddress() {
    Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces()

    while (interfaces.hasMoreElements()) {
        Enumeration<InetAddress> addresses = interfaces.nextElement().getInetAddresses()

        while (addresses.hasMoreElements()) {
            InetAddress address = addresses.nextElement()

            if (!address.isLoopbackAddress() && address.isSiteLocalAddress()) {
                return address.getHostAddress()
            }
        }
    }

    return InetAddress.getLocalHost().getHostAddress()
}