public function getEndpoints($serviceType)
	{
		if (is_null($this->token)) {
			throw new OpenstackException('Unauthenticated');
		}
		$serviceEndpoints = array();
		foreach ($this->serviceCatalog as $value) {
			if ($value['type'] == $serviceType) {
				$serviceEndpoints = $value['endpoints'];
			}
		}
		return $serviceEndpoints;
	}