Added support for os SNR (#10704)

* Support new os SNR
mib file

* snr logo
* snr includes_definitions
* includes_definitions_discovery
* snr includes_discovery_mempools
* includes_polling_mempools
* includes_polling_os
* update snr.yaml
* snr.snmprec
* Create snr.json
* Update snr.snmprec
* Update snr.json
* Update snr.yaml

includes/definitions/discovery/snr.yaml

@@ -0,0 +1,32 @@
+mib: NAG-MIB
+modules:
+    processors:
+        data:
+            -
+                  oid: sysCpuUsage
+                  num_oid: '.1.3.6.1.4.1.40418.7.100.1.8.1.11.{{ $index }}'
+    sensors:
+        temperature:
+           data:
+                -
+                    oid: sysTemperature
+                    num_oid: '.1.3.6.1.4.1.40418.7.100.1.8.1.10.{{ $index }}'
+                    descr: 'Temperature {{ $index }}'
+        state:
+           data:
+                -
+                    oid: sysFanStatus
+                    num_oid: '.1.3.6.1.4.1.40418.7.100.1.12.1.1.3.{{ $index }}'
+                    descr: 'Fan {{ $index }} status'
+                    states:
+                         - { descr: Normal, graph: 0, value: 0, generic: 0 }
+                         - { descr: Abnormal, graph: 0, value: 1, generic: 2 }
+                -
+                    oid: showSwitchStartUpStatus
+                    num_oid: '.1.3.6.1.4.1.40418.7.100.1.16.{{ $index }}'
+                    descr: 'Switch {{ $index }} Startup status'
+                    states:
+                         - { descr: idle, graph: 0, value: 1, generic: 3 }
+                         - { descr: success, graph: 0, value: 2, generic: 0 }
+                         - { descr: fail, graph: 0, value: 3, generic: 2 }
+                         - { descr: inProgress, graph: 0, value: 4, generic: 3 }

includes/definitions/snr.yaml

@@ -0,0 +1,14 @@
+os: snr
+text: 'snr'
+type: network
+icon: snr
+group: snr
+mib_dir:
+    - snr
+over:
+    - { graph: device_bits, text: 'Device Traffic' }
+    - { graph: device_processor, text: 'CPU Usage' }
+    - { graph: device_mempool, text: 'Memory Usage' }
+discovery:
+    - sysObjectID:
+        - .1.3.6.1.4.1.40418.7

includes/discovery/mempools/snr.inc.php

@@ -0,0 +1,18 @@
+<?php
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2019 hartred <tumanov@asarta.ru>
+ * 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.
+ */
+
+if ($device['os'] == 'snr') {
+    $usage = snmp_get($device, 'sysMemoryUsage.1', '-OvQ', 'NAG-MIB');
+    if (is_numeric($usage)) {
+        discover_mempool($valid_mempool, $device, 0, 'snr', 'Memory Usage', '1', null, null);
+    }
+}

includes/polling/mempools/snr.inc.php

@@ -0,0 +1,17 @@
+<?php
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2019 hartred <tumanov@asarta.ru>
+ * 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.
+ */
+
+$temp_data = snmp_get_multi_oid($device, ['sysMemorySize.1', 'sysMemoryBusy.1'], '-OUQs', 'NAG-MIB');
+$mempool['total'] = $temp_data['sysMemorySize.1'];
+$mempool['used'] = $temp_data['sysMemoryBusy.1'];
+$mempool['free'] = $mempool['total'] - $mempool['used'];
+unset($temp_data);

includes/polling/os/snr.inc.php

@@ -0,0 +1,21 @@
+<?php
+/*
+ * LibreNMS
+ *
+ * Copyright (c) 2019 hartred <tumanov@asarta.ru>
+ * 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.
+ */
+ 
+$hardware = trim(snmp_get($device, '.1.3.6.1.4.1.40418.7.100.1.2.0', '-OQv'), '"');
+$version = trim(snmp_get($device, '.1.3.6.1.4.1.40418.7.100.1.3.0', '-OQv'), '"');
+
+if (empty($hardware) && empty($version)) {
+    $temp_data = snmp_get_multi_oid($device, ['sysHardwareVersion.1', 'sysSoftwareVersion.1'], '-OUQs', 'NAG-MIB');
+    $hardware =  $temp_data['sysHardwareVersion.1'];
+    $version = $temp_data['sysSoftwareVersion.1'];
+    unset($temp_data);
+}