newdevice: APC in-row coolers

includes/discovery/sensors/airflow/apc.inc.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * apc.inc.php
+ *
+ * LibreNMS os sensor airflow module for APC
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package    LibreNMS
+ * @link       http://librenms.org
+ * @copyright  2016 Neil Lathwood
+ * @author     Neil Lathwood <neil@lathwood.co.uk>
+ */
+
+foreach ($cooling_unit_analog as $index => $data) {
+    $cur_oid = '.1.3.6.1.4.1.318.1.1.27.1.4.1.2.1.3.' . $index;
+    $descr = $data['coolingUnitStatusAnalogDescription'];
+    $scale = $data['coolingUnitStatusAnalogScale'];
+    $value = $data['coolingUnitStatusAnalogValue'];
+    if (preg_match('/Airflow/', $descr) && $data['coolingUnitStatusAnalogUnits'] == 'CFM' && $value >= 0) {
+        discover_sensor($valid['sensor'], 'airflow', $device, $cur_oid, $cur_oid, 'apc', $descr, $scale, 1, null, null, null, null, $value);
+    }
+}