Add OS detection and temperature sensor support for Asentria SiteBoss

includes/definitions/siteboss.yaml

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+os: siteboss
+text: 'Asentria SiteBoss'
+type: server
+icon: siteboss
+over:
+    - { graph: device_bits, text: 'Device Traffic' }
+    - { graph: device_processor, text: 'CPU Usage' }
+    - { graph: device_mempool, text: 'Memory Usage' }
+mib_dir: asentria
+discovery:
+    - sysObjectId:
+        - .1.3.6.1.4.1.3052.12

includes/discovery/sensors/temperature/siteboss.inc.php

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+<?php
+
+/*
+ * LibreNMS Temperature Sensor Discovery module for Asentria SiteBoss
+ *
+ * © 2017 Chris A. Evans <thecityofguanyu@outlook.com>
+ *
+ * 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.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+echo 'Asentria SiteBoss ';
+
+$tempoids = snmp_walk($device, 'esIndexPC', '-Osqn', 'SITEBOSS-530-STD-MIB');
+$tempoids = trim($tempoids);
+
+foreach (explode("\n", $tempoids) as $data) {
+    $data = trim($data);
+    $data = explode(" ", $data);
+    if ($data[1] == '1') {
+        $oid = str_replace('.1.3.6.1.4.1.3052.12.1.1.1.1.2.', '', $data[0]);
+        $temperature_oid = ".1.3.6.1.4.1.3052.12.1.1.1.1.6.$oid";
+        $descr_oid       = ".1.3.6.1.4.1.3052.12.1.1.1.1.4.$oid";
+        $descr           = snmp_get($device, $descr_oid, '-Oqv', '');
+        $temperature     = str_replace('"', '', snmp_get($device, $temperature_oid, '-Oqv', ''));
+
+        discover_sensor($valid['sensor'], 'temperature', $device, $temperature_oid, $oid, 'siteboss', $descr, '1', '1', null, null, null, null, fahrenheit_to_celsius($temperature));
+    }
+}

includes/polling/os/siteboss.inc.php

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+<?php
+
+/*
+ * LibreNMS OS Polling module for Asentria
+ *
+ * © 2017 Chris A. Evans <thecityofguanyu@outlook.com>
+ *
+ * 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.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+$asentsysdescr    = $poll_device['sysDescr'];
+$version          = preg_replace('/^\s*(\S+\s+\S+\s+)/', '', $asentsysdescr);
+$hardware         = preg_match('/^\S+\s+\d+\s+/', $asentsysdescr, $matches);
+$hardware         = trim($matches[0]);
+
+unset(
+    $asentsysdescr,
+    $matches
+);

includes/polling/sensors/temperature/siteboss.inc.php

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+<?php
+
+/*
+ * LibreNMS Temperature Sensor polling module for Asentria SiteBoss
+ *
+ * © 2017 Chris A. Evans <thecityofguanyu@outlook.com>
+ *
+ * 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.  Please see LICENSE.txt at the top level of
+ * the source code distribution for details.
+ */
+
+$sensor_value = fahrenheit_to_celsius($sensor_value);

mibs/asentria/ASENTRIA-ROOT-MIB

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+ASENTRIA-ROOT-MIB DEFINITIONS ::= BEGIN
+
+IMPORTS
+	MODULE-IDENTITY,
+	enterprises
+		FROM SNMPv2-SMI;
+
+asentria MODULE-IDENTITY
+	LAST-UPDATED "201003090000Z"
+	ORGANIZATION "Asentria Corporation"
+	CONTACT-INFO
+     "Phone:  206-344-8800
+      Fax:    206-344-2116
+      Email:  support@asentria.com"
+    DESCRIPTION
+      "Asentria root MIB module"
+    REVISION      "201003090000Z"
+    DESCRIPTION
+      "Updated CONTACT-INFO comment."
+    REVISION      "200709090000Z"
+    DESCRIPTION
+      "Asentria root MIB module"
+    ::= { enterprises 3052 }
+    --1.3.6.1.4.1.3052
+END