public function __construct($id, $name, $state, $public_ips, $private_ips, $provider, $size, $image, $extra = [])
{
$this->id = $id;
$this->name = $name;
$this->state = $state;
$this->public_ips = $public_ips;
$this->private_ips = $private_ips;
$this->provider = $provider;
$this->size = $size;
$this->image = $image;
$this->extra = $extra;
}