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Added F5 APM current sessions graphing (#9334)

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While this creates the graphs under Apm for the F5s, there is no data. I can pull the data manually. Maybe I have the definition incorrect in includes/polling/os/f5.inc.php?

snmpget -m /opt/librenms/mibs/f5/F5-BIGIP-APM-MIB -v 3 -u <user> -l authPriv -a SHA -A  <password> -x AES -X <password> <server>  apmAccessStatCurrentActiveSessions.0
F5-BIGIP-APM-MIB::apmAccessStatCurrentActiveSessions.0 = Wrong Type (should be Counter64): Gauge32: 1245

or maybe it's because the OID has the incorrect type in it, although the result is actually correct.
This commit is contained in:
JohnSPeach
2018-10-17 12:16:52 -04:00
committed by Neil Lathwood
parent d8981f0f44
commit 001d7d7643
4 changed files with 41 additions and 0 deletions
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19
html/includes/graphs/device/bigip_apm_curr_sessions.inc.php Normal file
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@@ -0,0 +1,19 @@
<?php
$rrd_filename = rrd_name($device['hostname'], 'apm_sessions');
require 'includes/graphs/common.inc.php';
$ds = 'sessions';
$colour_area = '9999cc';
$colour_line = '0000cc';
$colour_area_max = '9999cc';
$graph_max = 1;
$graph_min = 0;
$unit_text = 'Sessions';
require 'includes/graphs/generic_simplex.inc.php';

5
includes/definitions.inc.php
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@@ -541,6 +541,11 @@ $config['graph_types']['device']['arbos_flows']['section'] = 'graphs';
$config['graph_types']['device']['arbos_flows']['order'] = '0';
$config['graph_types']['device']['arbos_flows']['descr'] = 'Accumulative flow count per SP device';
//F5 specific graphs
$config['graph_types']['device']['apm_sessions']['section'] = 'apm';
$config['graph_types']['device']['apm_sessions']['order'] = '0';
$config['graph_types']['device']['apm_sessions']['descr'] = 'Active Sessions';
// Device Types
$i = 0;
$config['device_types'][$i]['text'] = 'Servers';

16
includes/polling/os/f5.inc.php
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@@ -2,3 +2,19 @@
$version = trim(snmp_get($device, '.1.3.6.1.4.1.3375.2.1.4.2.0', '-OQv'), '"');
$hardware = trim(snmp_get($device, '.1.3.6.1.4.1.3375.2.1.3.5.2.0', '-OQv'), '"');
$serial = trim(snmp_get($device, '.1.3.6.1.4.1.3375.2.1.3.3.3.0', '-OQv'), '"');
use LibreNMS\RRD\RrdDefinition;
$sessions = snmp_get($device, 'apmAccessStatCurrentActiveSessions.0', '-OQv', 'F5-BIGIP-APM-MIB');
if (is_numeric($sessions)) {
$rrd_def = RrdDefinition::make()->addDataset('sessions', 'GAUGE', 0);
$fields = array(
'sessions' => $sessions,
);
$tags = compact('rrd_def');
data_update($device, 'apm_sessions', $tags, $fields);
$graphs['apm_sessions'] = true;
}

1
sql-schema/269.sql Normal file
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@@ -0,0 +1 @@
INSERT INTO `graph_types`(`graph_type`, `graph_subtype`, `graph_section`, `graph_descr`, `graph_order`) VALUES ('device', 'apm_sessions', 'apm', 'Active Sessions', 0);