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Revert "F5 LTM" (#5199)

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This commit is contained in:
Søren Rosiak
2016-12-20 11:30:49 +02:00
committed by Neil Lathwood
parent 86ea18fed8
commit 17f5cfef90
31 changed files with 11 additions and 2163 deletions
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2
includes/defaults.inc.php
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@@ -705,7 +705,6 @@ $config['poller_modules']['mib'] = 0;
$config['poller_modules']['stp'] = 1;
$config['poller_modules']['ntp'] = 1;
$config['poller_modules']['services'] = 1;
$config['poller_modules']['loadbalancers'] = 0;
// List of discovery modules. Need to be in this array to be
// considered for execution.
@@ -742,7 +741,6 @@ $config['discovery_modules']['ucd-diskio'] = 1;
$config['discovery_modules']['services'] = 1;
$config['discovery_modules']['stp'] = 1;
$config['discovery_modules']['ntp'] = 1;
$config['discovery_modules']['loadbalancers'] = 0;
$config['modules_compat']['rfc1628']['liebert'] = 1;
$config['modules_compat']['rfc1628']['netmanplus'] = 1;

2
includes/definitions.inc.php
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@@ -1699,8 +1699,6 @@ $config['os'][$os]['over'][1]['graph'] = 'device_processor';
$config['os'][$os]['over'][1]['text'] = 'CPU Usage';
$config['os'][$os]['over'][2]['graph'] = 'device_ucd_memory';
$config['os'][$os]['over'][2]['text'] = 'Memory Usage';
$config['os'][$os]['poller_modules']['loadbalancers'] = 1;
$config['os'][$os]['discovery_modules']['loadbalancers'] = 1;
$os = 'proxim';
$config['os'][$os]['text'] = 'Proxim';

14
includes/discovery/loadbalancers.inc.php
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@@ -1,14 +0,0 @@
<?php
/*
* LibreNMS module to capture details from various Load Balancers
*
* 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'] == 'f5') {
include "includes/discovery/loadbalancers/f5-ltm.inc.php";
}

258
includes/discovery/loadbalancers/f5-ltm.inc.php
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@@ -1,258 +0,0 @@
<?php
/*
* LibreNMS module to capture Cisco Class-Based QoS Details
*
* Copyright (c) 2015 Aaron Daniels <aaron@daniels.id.au>
*
* 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.
*/
// Define some error messages
$error_poolaction = array();
$error_poolaction[0] = "Unused";
$error_poolaction[1] = "Reboot";
$error_poolaction[2] = "Restart";
$error_poolaction[3] = "Failover";
$error_poolaction[4] = "Failover and Restart";
$error_poolaction[5] = "Go Active";
$error_poolaction[6] = "None";
$component = new LibreNMS\Component();
$components = $component->getComponents($device['device_id']);
// We only care about our device id.
$components = $components[$device['device_id']];
// We extracted all the components for this device, now lets only get the LTM ones.
$keep = array();
$types = array($module, 'bigip', 'f5-ltm-vs', 'f5-ltm-pool', 'f5-ltm-poolmember');
foreach ($components as $k => $v) {
foreach ($types as $type) {
if ($v['type'] == $type) {
$keep[$k] = $v;
}
}
}
$components = $keep;
// Begin our master array, all other values will be processed into this array.
$tblBigIP = array();
// Let's gather some data..
$ltmVirtualServEntry = snmpwalk_array_num($device, '1.3.6.1.4.1.3375.2.2.10.1.2.1', 0);
$ltmVsStatusEntry = snmpwalk_array_num($device, '1.3.6.1.4.1.3375.2.2.10.13.2.1', 0);
$ltmPoolEntry = snmpwalk_array_num($device, '1.3.6.1.4.1.3375.2.2.5.1.2.1', 0);
$ltmPoolMemberEntry = snmpwalk_array_num($device, '1.3.6.1.4.1.3375.2.2.5.3.2.1', 0);
$ltmPoolMbrStatusEntry = snmpwalk_array_num($device, '1.3.6.1.4.1.3375.2.2.5.6.2.1', 0);
/*
* False == no object found - this is not an error, OID doesn't exist.
* null == timeout or something else that caused an error, OID may exist but we couldn't get it.
*/
if (!is_null($ltmVirtualServEntry) || !is_null($ltmVsStatusEntry) || !is_null($ltmPoolEntry) || !is_null($ltmPoolMemberEntry) || !is_null($ltmPoolMbrStatusEntry)) {
// No Nulls, lets go....
d_echo("Objects Found:\n");
// Process the Virtual Servers
if (is_array($ltmVsStatusEntry)) {
foreach ($ltmVsStatusEntry as $oid => $value) {
$result = array();
// Find all Virtual server names and UID's, then we can find everything else we need.
if (strpos($oid, '1.3.6.1.4.1.3375.2.2.10.13.2.1.1.') !== false) {
list($null, $index) = explode('1.3.6.1.4.1.3375.2.2.10.13.2.1.1.', $oid);
$result['type'] = 'f5-ltm-vs';
$result['UID'] = (string)$index;
$result['label'] = $value;
// The UID is far too long to have in a RRD filename, use a hash of it instead.
$result['hash'] = hash('crc32', $result['UID']);
// Now that we have our UID we can pull all the other data we need.
$result['IP'] = hex_to_ip($ltmVirtualServEntry['1.3.6.1.4.1.3375.2.2.10.1.2.1.3.'.$index]);
$result['port'] = $ltmVirtualServEntry['1.3.6.1.4.1.3375.2.2.10.1.2.1.6.'.$index];
$result['pool'] = $ltmVirtualServEntry['1.3.6.1.4.1.3375.2.2.10.1.2.1.19.'.$index];
// 0 = None, 1 = Green, 2 = Yellow, 3 = Red, 4 = Blue
$result['state'] = $ltmVsStatusEntry['1.3.6.1.4.1.3375.2.2.10.13.2.1.2.'.$index];
if ($result['state'] == 2) {
// Looks like one of the VS Pool members is down.
$result['status'] = 1;
$result['error'] = $ltmVsStatusEntry['1.3.6.1.4.1.3375.2.2.10.13.2.1.5.'.$index];
} elseif ($result['state'] == 3) {
// Looks like ALL of the VS Pool members is down.
$result['status'] = 2;
$result['error'] = $ltmVsStatusEntry['1.3.6.1.4.1.3375.2.2.10.13.2.1.5.'.$index];
} else {
// All is good.
$result['status'] = 0;
$result['error'] = '';
}
}
// Do we have any results
if (count($result) > 0) {
// Let's log some debugging
d_echo("\n\n".$result['type'].": ".$result['label']."\n");
d_echo(" Status: ".$result['status']."\n");
d_echo(" Message: ".$result['error']."\n");
// Add this result to the master array.
$tblBigIP[] = $result;
}
}
}
// Process the Pools
if (is_array($ltmPoolEntry)) {
foreach ($ltmPoolEntry as $oid => $value) {
$result = array ();
// Find all Pool names and UID's, then we can find everything else we need.
if (strpos($oid, '1.3.6.1.4.1.3375.2.2.5.1.2.1.1.') !== false) {
list($null, $index) = explode('1.3.6.1.4.1.3375.2.2.5.1.2.1.1.', $oid);
$result['type'] = 'f5-ltm-pool';
$result['UID'] = (string)$index;
$result['label'] = $value;
// The UID is far too long to have in a RRD filename, use a hash of it instead.
$result['hash'] = hash('crc32', $result['UID']);
// Now that we have our UID we can pull all the other data we need.
$result['mode'] = $ltmPoolEntry['1.3.6.1.4.1.3375.2.2.5.1.2.1.2.'.$index];
$result['minup'] = $ltmPoolEntry['1.3.6.1.4.1.3375.2.2.5.1.2.1.4.'.$index];
$result['minupstatus'] = $ltmPoolEntry['1.3.6.1.4.1.3375.2.2.5.1.2.1.5.'.$index];
$result['currentup'] = $ltmPoolEntry['1.3.6.1.4.1.3375.2.2.5.1.2.1.8.'.$index];
$result['minupaction'] = $ltmPoolEntry['1.3.6.1.4.1.3375.2.2.5.1.2.1.6.'.$index];
$result['monitor'] = $ltmPoolEntry['1.3.6.1.4.1.3375.2.2.5.1.2.1.17.'.$index];
// If we have less pool members than the minimum, we should error.
if ($result['currentup'] < $result['minup']) {
// Danger Will Robinson... We dont have enough Pool Members!
$result['status'] = 2;
$result['error'] = "Minimum Pool Members not met. Action taken: ".$error_poolaction[$result['minupaction']];
} else {
// All is good.
$result['status'] = 0;
$result['error'] = '';
}
}
// Do we have any results
if (count($result) > 0) {
// Let's log some debugging
d_echo("\n\n".$result['type'].": ".$result['label']."\n");
d_echo(" Status: ".$result['status']."\n");
d_echo(" Message: ".$result['error']."\n");
// Add this result to the master array.
$tblBigIP[] = $result;
}
}
}
// Process the Pool Members
if (is_array($ltmPoolMemberEntry)) {
foreach ($ltmPoolMemberEntry as $oid => $value) {
$result = array ();
// Find all Pool member names and UID's, then we can find everything else we need.
if (strpos($oid, '1.3.6.1.4.1.3375.2.2.5.3.2.1.19.') !== false) {
list($null, $index) = explode('1.3.6.1.4.1.3375.2.2.5.3.2.1.19.', $oid);
$result['type'] = 'f5-ltm-poolmember';
$result['UID'] = (string)$index;
$result['label'] = $value;
// The UID is far too long to have in a RRD filename, use a hash of it instead.
$result['hash'] = hash('crc32', $result['UID']);
// Now that we have our UID we can pull all the other data we need.
$result['IP'] = hex_to_ip($ltmPoolMemberEntry['1.3.6.1.4.1.3375.2.2.5.3.2.1.3.'.$index]);
$result['port'] = $ltmPoolMemberEntry['1.3.6.1.4.1.3375.2.2.5.3.2.1.4.'.$index];
$result['ratio'] = $ltmPoolMemberEntry['1.3.6.1.4.1.3375.2.2.5.3.2.1.6.'.$index];
$result['weight'] = $ltmPoolMemberEntry['1.3.6.1.4.1.3375.2.2.5.3.2.1.7.'.$index];
$result['priority'] = $ltmPoolMemberEntry['1.3.6.1.4.1.3375.2.2.5.3.2.1.8.'.$index];
$result['state'] = $ltmPoolMbrStatusEntry['1.3.6.1.4.1.3375.2.2.5.6.2.1.5.'.$index];
$result['available'] = $ltmPoolMbrStatusEntry['1.3.6.1.4.1.3375.2.2.5.6.2.1.6.'.$index];
// If available and bad state
// 0 = None, 1 = Green, 2 = Yellow, 3 = Red, 4 = Blue
if (($result['available'] == 1) && ($result['state'] == 3)) {
// Warning Alarm, the pool member is down.
$result['status'] = 1;
$result['error'] = "Pool Member is Down: ".$ltmPoolMbrStatusEntry['1.3.6.1.4.1.3375.2.2.5.6.2.1.8.'.$index];
} else {
// All is good.
$result['status'] = 0;
$result['error'] = '';
}
}
// Do we have any results
if (count($result) > 0) {
// Let's log some debugging
d_echo("\n\n".$result['type'].": ".$result['label']."\n");
d_echo(" Status: ".$result['status']."\n");
d_echo(" Message: ".$result['error']."\n");
// Add this result to the master array.
$tblBigIP[] = $result;
}
}
}
/*
* Ok, we have our 2 array's (Components and SNMP) now we need
* to compare and see what needs to be added/updated.
*
* Let's loop over the SNMP data to see if we need to ADD or UPDATE any components.
*/
foreach ($tblBigIP as $key => $array) {
$component_key = false;
// Loop over our components to determine if the component exists, or we need to add it.
foreach ($components as $compid => $child) {
if (($child['UID'] === $array['UID']) && ($child['type'] === $array['type'])) {
$component_key = $compid;
}
}
if (!$component_key) {
// The component doesn't exist, we need to ADD it - ADD.
$new_component = $component->createComponent($device['device_id'], $array['type']);
$component_key = key($new_component);
$components[$component_key] = array_merge($new_component[$component_key], $array);
echo "+";
} else {
// The component does exist, merge the details in - UPDATE.
$components[$component_key] = array_merge($components[$component_key], $array);
echo ".";
}
}
/*
* Loop over the Component data to see if we need to DELETE any components.
*/
foreach ($components as $key => $array) {
// Guilty until proven innocent
$found = false;
foreach ($tblBigIP as $k => $v) {
if (($array['UID'] == $v['UID']) && ($array['type'] == $v['type'])) {
// Yay, we found it...
$found = true;
}
}
if ($found === false) {
// The component has not been found. we should delete it.
echo "-";
$component->deleteComponent($key);
}
}
// Write the Components back to the DB.
$component->setComponentPrefs($device['device_id'], $components);
echo "\n";
} // End if not error

14
includes/polling/loadbalancers.inc.php
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@@ -1,14 +0,0 @@
<?php
/*
* LibreNMS module to capture details from various Load Balancers
*
* 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'] == 'f5') {
include "includes/polling/loadbalancers/f5-ltm.inc.php";
}

178
includes/polling/loadbalancers/f5-ltm.inc.php
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@@ -1,178 +0,0 @@
<?php
/*
* LibreNMS module to display F5 LTM Details
*
* Copyright (c) 2016 Aaron Daniels <aaron@daniels.id.au>
*
* 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.
*/
// Define some error messages
$error_poolaction = array();
$error_poolaction[0] = "Unused";
$error_poolaction[1] = "Reboot";
$error_poolaction[2] = "Restart";
$error_poolaction[3] = "Failover";
$error_poolaction[4] = "Failover and Restart";
$error_poolaction[5] = "Go Active";
$error_poolaction[6] = "None";
$component = new LibreNMS\Component();
$options['filter']['disabled'] = array('=',0);
$options['filter']['ignore'] = array('=',0);
$components = $component->getComponents($device['device_id'], $options);
// We only care about our device id.
$components = $components[$device['device_id']];
// We extracted all the components for this device, now lets only get the LTM ones.
$keep = array();
$types = array('f5-ltm-vs', 'f5-ltm-pool', 'f5-ltm-poolmember');
foreach ($components as $k => $v) {
foreach ($types as $type) {
if ($v['type'] == $type) {
$keep[$k] = $v;
}
}
}
$components = $keep;
// Only collect SNMP data if we have enabled components
if (count($components > 0)) {
// Let's gather the stats..
$ltmVirtualServStatEntry = snmpwalk_array_num($device, '.1.3.6.1.4.1.3375.2.2.10.2.3.1', 0);
$ltmPoolMemberStatEntry = snmpwalk_array_num($device, '.1.3.6.1.4.1.3375.2.2.5.4.3.1', 0);
$sysGlobalHttpStat = snmpwalk_array_num($device, '.1.3.6.1.4.1.3375.2.1.1.2.4', 0);
// and check the status
$ltmVsStatusEntry = snmpwalk_array_num($device, '1.3.6.1.4.1.3375.2.2.10.13.2.1', 0);
$ltmPoolMbrStatusEntry = snmpwalk_array_num($device, '1.3.6.1.4.1.3375.2.2.5.6.2.1', 0);
$ltmPoolEntry = snmpwalk_array_num($device, '1.3.6.1.4.1.3375.2.2.5.1.2.1', 0);
// Loop through the components and extract the data.
foreach ($components as $key => &$array) {
$type = $array['type'];
$UID = $array['UID'];
$label = $array['label'];
$hash = $array['hash'];
$rrd_name = array($type, $label, $hash);
if ($type == 'f5-ltm-vs') {
$rrd_def = array(
'DS:pktsin:COUNTER:600:0:U',
'DS:pktsout:COUNTER:600:0:U',
'DS:bytesin:COUNTER:600:0:U',
'DS:bytesout:COUNTER:600:0:U',
'DS:totconns:COUNTER:600:0:U',
);
$fields = array(
'pktsin' => $ltmVirtualServStatEntry['1.3.6.1.4.1.3375.2.2.10.2.3.1.6.'.$UID],
'pktsout' => $ltmVirtualServStatEntry['1.3.6.1.4.1.3375.2.2.10.2.3.1.8.'.$UID],
'bytesin' => $ltmVirtualServStatEntry['1.3.6.1.4.1.3375.2.2.10.2.3.1.7.'.$UID],
'bytesout' => $ltmVirtualServStatEntry['1.3.6.1.4.1.3375.2.2.10.2.3.1.9.'.$UID],
'totconns' => $ltmVirtualServStatEntry['1.3.6.1.4.1.3375.2.2.10.2.3.1.11.'.$UID],
);
// Let's print some debugging info.
d_echo("\n\nComponent: ".$key."\n");
d_echo(" Type: ".$type."\n");
d_echo(" Label: ".$label."\n");
// Let's check the status.
$array['state'] = $ltmVsStatusEntry['1.3.6.1.4.1.3375.2.2.10.13.2.1.2.'.$UID];
if (($array['state'] == 2) || ($array['state'] == 3)) {
// The Virtual Server is unavailable.
$array['status'] = 2;
$array['error'] = $ltmVsStatusEntry['1.3.6.1.4.1.3375.2.2.10.13.2.1.5.'.$UID];
} else {
// All is good.
$array['status'] = 0;
$array['error'] = '';
}
} elseif ($type == 'f5-ltm-pool') {
$rrd_def = array(
'DS:minup:GAUGE:600:0:U',
'DS:currup:GAUGE:600:0:U',
);
$array['minup'] = $ltmPoolEntry['1.3.6.1.4.1.3375.2.2.5.1.2.1.4.'.$UID];
$array['minupstatus'] = $ltmPoolEntry['1.3.6.1.4.1.3375.2.2.5.1.2.1.5.'.$index];
$array['currentup'] = $ltmPoolEntry['1.3.6.1.4.1.3375.2.2.5.1.2.1.8.'.$UID];
$array['minupaction'] = $ltmPoolEntry['1.3.6.1.4.1.3375.2.2.5.1.2.1.6.'.$UID];
$fields = array(
'minup' => $array['minup'],
'currup' => $array['currentup'],
);
// Let's print some debugging info.
d_echo("\n\nComponent: ".$key."\n");
d_echo(" Type: ".$type."\n");
d_echo(" Label: ".$label."\n");
// If we have less pool members than the minimum, we should error.
if ($array['currentup'] < $array['minup']) {
// Danger Will Robinson... We dont have enough Pool Members!
$array['status'] = 2;
$array['error'] = "Minimum Pool Members not met. Action taken: ".$error_poolaction[$array['minupaction']];
} else {
// All is good.
$array['status'] = 0;
$array['error'] = '';
}
} elseif ($type == 'f5-ltm-poolmember') {
$rrd_def = array(
'DS:pktsin:COUNTER:600:0:U',
'DS:pktsout:COUNTER:600:0:U',
'DS:bytesin:COUNTER:600:0:U',
'DS:bytesout:COUNTER:600:0:U',
'DS:totconns:COUNTER:600:0:U',
);
$array['state'] = $ltmPoolMbrStatusEntry['1.3.6.1.4.1.3375.2.2.5.6.2.1.5.'.$UID];
$array['available'] = $ltmPoolMbrStatusEntry['1.3.6.1.4.1.3375.2.2.5.6.2.1.6.'.$UID];
$fields = array(
'pktsin' => $ltmPoolMemberStatEntry['1.3.6.1.4.1.3375.2.2.5.4.3.1.5.'.$UID],
'pktsout' => $ltmPoolMemberStatEntry['1.3.6.1.4.1.3375.2.2.5.4.3.1.7.'.$UID],
'bytesin' => $ltmPoolMemberStatEntry['1.3.6.1.4.1.3375.2.2.5.4.3.1.6.'.$UID],
'bytesout' => $ltmPoolMemberStatEntry['1.3.6.1.4.1.3375.2.2.5.4.3.1.8.'.$UID],
'totalconns' => $ltmPoolMemberStatEntry['1.3.6.1.4.1.3375.2.2.5.4.3.1.10.'.$UID],
);
// Let's print some debugging info.
d_echo("\n\nComponent: ".$key."\n");
d_echo(" Type: ".$type."\n");
d_echo(" Label: ".$label."\n");
// If available and bad state
// 0 = None, 1 = Green, 2 = Yellow, 3 = Red, 4 = Blue
if (($array['available'] == 1) && ($array['state'] == 3)) {
// Warning Alarm, the pool member is down.
$array['status'] = 1;
$array['error'] = "Pool Member is Down: ".$ltmPoolMbrStatusEntry['1.3.6.1.4.1.3375.2.2.5.6.2.1.8.'.$UID];
} else {
// All is good.
$array['status'] = 0;
$array['error'] = '';
}
} else {
d_echo("Type is unknown: ".$type."\n");
continue;
}
$tags = compact('rrd_name', 'rrd_def', 'type', 'hash', 'label');
data_update($device, $type, $tags, $fields);
} // End foreach components
// Write the Components back to the DB.
$component->setComponentPrefs($device['device_id'], $components);
} // end if count components
// Clean-up after yourself!
unset($type, $components, $component, $options);