/**
* Check if the given host belongs to this service, by checking its hostname against this
* service's hostnamePattern. Returns the instance number from the hostname on success else returns false.
*
* @param Host $host
*
* @return bool|int
*/
public function isThisYourHost(Host $host)
{
$matches = [];
if (preg_match($this->hostnamePattern, $host->getHostname(), $matches)) {
return (int) $matches[1];
}
return false;
}
