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docs: Updated Support-New-OS doc to provide clearer information (#6492)

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* docs: Updated Support-New-OS doc to provide clearer information

* Update Custom-Graphs.md

* Update Custom-Graphs.md

* Update Health-Information.md

* Update Initial-Detection.md
This commit is contained in:
Neil Lathwood
2017-04-25 18:35:42 +01:00
committed by Tony Murray
parent dcc6c96ec4
commit 2361541e33
7 changed files with 543 additions and 539 deletions
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doc/Developing/os/Mem-CPU-Information.md Normal file
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source: Developing/os/Mem-CPU-Information.md
This document will guide you through adding detection for Memory / Processor for your new device.
#### Memory
Detection for memory is done via two php scripts, one for discovery and the other for polling:
`includes/discovery/mempools/pulse.inc.php`
```php
<?php
if ($device['os'] === 'pulse') {
echo 'PULSE-MEMORY-POOL: ';
$usage = str_replace('"', "", snmp_get($device, 'iveMemoryUtil.0', '-OvQ', 'PULSESECURE-PSG-MIB'));
if (is_numeric($usage)) {
discover_mempool($valid_mempool, $device, 0, 'pulse-mem', 'Main Memory', '100', null, null);
}
}
```
`includes/polling/mempools/pulse.inc.php`
```php
<?php
echo 'Pulse Secure MemPool\n';
$perc = str_replace('"', "", snmp_get($device, "iveMemoryUtil.0", '-OvQ', 'PULSESECURE-PSG-MIB'));
if (is_numeric($perc)) {
$memory_available = str_replace('"', "", snmp_get($device, "memTotalReal.0", '-OvQ', 'UCD-SNMP-MIB'));
$mempool['total'] = $memory_available;
$mempool['used'] = ($memory_available / 100 * $perc);
$mempool['free'] = ($memory_available - $mempool['used']);
}
```
#### Processor
Detection for processors is done via a single script unless custom processing of data is required (as in this example).
`includes/discovery/processors/pulse.inc.php`
```php
<?php
if ($device['os'] === 'pulse') {
echo 'Pulse Secure : ';
$descr = 'Processor';
$usage = str_replace('"', "", snmp_get($device, 'iveCpuUtil.0', '-OvQ', 'PULSESECURE-PSG-MIB'));
if (is_numeric($usage)) {
discover_processor($valid['processor'], $device, 'iveCpuUtil.0', '0', 'pulse-cpu', $descr, '100', $usage, null, null);
}
}
```
`includes/polling/processors/pulse.inc.php`
```php
<?php
echo 'Pulse Secure CPU Usage';
$usage = str_replace('"', "", snmp_get($device, 'iveCpuUtil.0', '-OvQ', 'PULSESECURE-PSG-MIB'));
if (is_numeric($usage)) {
$proc = ($usage * 100);
}
```