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netscaler sensors

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git-svn-id: http://www.observium.org/svn/observer/trunk@2823 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Adam Amstrong
2012-01-17 15:58:34 +00:00
parent 31540acec8
commit 924a4beb01
5 changed files with 58 additions and 16 deletions
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2
database-update.sql
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@@ -1,4 +1,4 @@
ALTER TABLE `bills` CHANGE `bill_cdr` `bill_cdr` BIGINT( 20 ) NULL DEFAULT NULL;
CREATE TABLE IF NOT EXISTS `loadbalancer_rservers` ( `rserver_id` int(11) NOT NULL AUTO_INCREMENT, `farm_id` varchar(128) CHARACTER SET utf8 NOT NULL, `device_id` int(11) NOT NULL, `StateDescr` varchar(64) CHARACTER SET utf8 NOT NULL, PRIMARY KEY (`rserver_id`)) ENGINE=MyISAM AUTO_INCREMENT=514 DEFAULT CHARSET=utf8
CREATE TABLE IF NOT EXISTS `loadbalancer_vservers` ( `classmap_id` int(11) NOT NULL, `classmap` varchar(128) NOT NULL, `serverstate` varchar(64) NOT NULL, `device_id` int(11) NOT NULL ) ENGINE=MyISAM DEFAULT CHARSET=utf8
ALTER TABLE `sensors` CHANGE `sensor_index` `sensor_index` VARCHAR( 64 );

29
html/includes/graphs/device/netscaler_tcp_conn.inc.php
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@@ -1,25 +1,24 @@
<?php
include("includes/graphs/common.inc.php");
$device = device_by_id_cache($id);
$rrd_filename = $config['rrd_dir'] . "/" . $device['hostname'] . "/netscaler-stats-tcp.rrd";
$stats = array('CurServerConn', 'CurClientConn');
$ds_in = "CurClientConn";
$ds_out = "CurServerConn";
$i=0;
foreach ($stats as $stat)
{
$i++;
$rrd_list[$i]['filename'] = $rrd_filename;
$rrd_list[$i]['ds'] = $stat;
}
$in_text = "Client";
$out_text = "Server";
$colours='mixed';
$colour_area_in = "88FF88";
$colour_line_in = "008800";
$colour_area_out = "FF8888";
$colour_line_out = "880000";
$nototal = 1;
$simple_rrd = 1;
$colour_area_in_max = "cc88cc";
$colour_area_out_max = "FFefaa";
include("includes/graphs/generic_multi_line.inc.php");
$graph_max = 1;
$unit_text = "Connections";
include("includes/graphs/generic_duplex.inc.php");
?>

40
includes/discovery/sensors-netscaler.inc.php Normal file
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@@ -0,0 +1,40 @@
<?php
echo(" NetScaler ");
echo(" Caching OIDs:");
if (!is_array($ns_sensor_array))
{
$ns_sensor_array = array();
echo(" sysHealthCounterValue ");
$ns_sensor_array = snmpwalk_cache_multi_oid($device, "sysHealthCounterValue", $ns_sensor_array, "NS-ROOT-MIB");
}
foreach($ns_sensor_array as $descr => $data)
{
$current = $data['sysHealthCounterValue'];
$oid = ".1.3.6.1.4.1.5951.4.1.1.41.7.1.2.".strlen($descr);
for($i = 0; $i != strlen($descr); $i++)
{
$oid .= ".".ord($descr[$i]);
}
if (strpos($descr, "Temp") !== FALSE) { $divisor = 0; $multiplier = 0; $type = "temperature"; }
elseif (strpos($descr, "Fan") !== FALSE) { $divisor = 0; $multiplier = 0; $type = "fanspeed"; }
elseif (strpos($descr, "Volt") !== FALSE) { $divisor = 1000; $multiplier = 0; $type = "voltage"; }
elseif (strpos($descr, "Vtt") !== FALSE) { $divisor = 1000; $multiplier = 0; $type = "voltage"; }
if($divisor) { $current = $current / $divisor; };
discover_sensor($valid['sensor'], $type, $device, $oid, $descr, 'netscaler-health', $descr, $divisor, $multiplier, NULL, NULL, NULL, NULL, $current);
}
unset($ns_sensor_array);
?>

2
includes/discovery/sensors.inc.php
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@@ -8,6 +8,8 @@ include("includes/discovery/cisco-entity-sensor.inc.php");
include("includes/discovery/entity-sensor.inc.php");
include("includes/discovery/ipmi.inc.php");
if($device['os'] == "netscaler"){ include("includes/discovery/sensors-netscaler.inc.php"); }
include("includes/discovery/temperatures.inc.php");
include("includes/discovery/humidity.inc.php");
include("includes/discovery/voltages.inc.php");

1
includes/snmp.inc.php
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@@ -194,6 +194,7 @@ function snmp_walk($device, $oid, $options = NULL, $mib = NULL, $mibdir = NULL)
if (!$debug) { $cmd .= " 2>/dev/null"; }
$data = trim(external_exec($cmd));
$data = str_replace("\"", "", $data);
if (is_string($data) && (preg_match("/No Such (Object|Instance)/i", $data)))
{