From 82e878fd482186830b3c31d656ea29e06e2ff7f0 Mon Sep 17 00:00:00 2001
From: Adam Amstrong <adama@localhost>
Date: Tue, 17 Jan 2012 13:37:52 +0000
Subject: [PATCH] netscaler tcp stats poller and three graph definitions

git-svn-id: http://www.observium.org/svn/observer/trunk@2819 61d68cd4-352d-0410-923a-c4978735b2b8
---
 html/includes/graphs/atmvp/packets.inc.php    |  4 +-
 .../graphs/device/netscaler_tcp_bits.inc.php  | 11 +++
 .../graphs/device/netscaler_tcp_conn.inc.php  | 25 +++++++
 .../graphs/device/netscaler_tcp_pkts.inc.php  | 21 ++++++
 includes/polling/netscaler-stats.inc.php      | 70 +++++++++++++++++++
 includes/static-config.php                    | 15 +++-
 6 files changed, 143 insertions(+), 3 deletions(-)
 create mode 100644 html/includes/graphs/device/netscaler_tcp_bits.inc.php
 create mode 100644 html/includes/graphs/device/netscaler_tcp_conn.inc.php
 create mode 100644 html/includes/graphs/device/netscaler_tcp_pkts.inc.php
 create mode 100644 includes/polling/netscaler-stats.inc.php

diff --git a/html/includes/graphs/atmvp/packets.inc.php b/html/includes/graphs/atmvp/packets.inc.php
index 2a5517ec4..34c5b8c93 100644
--- a/html/includes/graphs/atmvp/packets.inc.php
+++ b/html/includes/graphs/atmvp/packets.inc.php
@@ -8,8 +8,8 @@ $colour_line_in = "330033";
 $colour_area_out = "FFDD88";
 $colour_line_out = "FF6600";
 
-$colour_area_in_max = "cc88cc";
-$colour_area_out_max = "FFefaa";
+$colour_area_in_max = "CC88CC";
+$colour_area_out_max = "FFEFAA";
 
 $graph_max = 1;
 $unit_text = "Packets";
diff --git a/html/includes/graphs/device/netscaler_tcp_bits.inc.php b/html/includes/graphs/device/netscaler_tcp_bits.inc.php
new file mode 100644
index 000000000..36e8d4864
--- /dev/null
+++ b/html/includes/graphs/device/netscaler_tcp_bits.inc.php
@@ -0,0 +1,11 @@
+<?php
+
+$rrd_filename = $config['rrd_dir'] . "/" . $device['hostname'] . "/netscaler-stats-tcp.rrd";
+
+$ds_in = "TotRxBytes";
+$ds_out = "TotTxBytes";
+
+include("includes/graphs/generic_bits.inc.php");
+
+
+?>
diff --git a/html/includes/graphs/device/netscaler_tcp_conn.inc.php b/html/includes/graphs/device/netscaler_tcp_conn.inc.php
new file mode 100644
index 000000000..796ea2ff6
--- /dev/null
+++ b/html/includes/graphs/device/netscaler_tcp_conn.inc.php
@@ -0,0 +1,25 @@
+<?php
+
+include("includes/graphs/common.inc.php");
+$device = device_by_id_cache($id);
+
+$rrd_filename = $config['rrd_dir'] . "/" . $device['hostname'] . "/netscaler-stats-tcp.rrd";
+
+$stats = array('CurServerConn', 'CurClientConn');
+
+$i=0;
+foreach ($stats as $stat)
+{
+  $i++;
+  $rrd_list[$i]['filename'] = $rrd_filename;
+  $rrd_list[$i]['ds'] = $stat;
+}
+
+$colours='mixed';
+
+$nototal = 1;
+$simple_rrd = 1;
+
+include("includes/graphs/generic_multi_line.inc.php");
+
+?>
diff --git a/html/includes/graphs/device/netscaler_tcp_pkts.inc.php b/html/includes/graphs/device/netscaler_tcp_pkts.inc.php
new file mode 100644
index 000000000..e95b000f9
--- /dev/null
+++ b/html/includes/graphs/device/netscaler_tcp_pkts.inc.php
@@ -0,0 +1,21 @@
+<?php
+
+$rrd_filename = $config['rrd_dir'] . "/" . $device['hostname'] . "/netscaler-stats-tcp.rrd";
+
+$ds_in = "TotRxBytes";
+$ds_out = "TotTxBytes";
+
+$colour_area_in = "AA66AA";
+$colour_line_in = "330033";
+$colour_area_out = "FFDD88";
+$colour_line_out = "FF6600";
+
+$colour_area_in_max = "cc88cc";
+$colour_area_out_max = "FFefaa";
+
+$graph_max = 1;
+$unit_text = "Packets";
+
+include("includes/graphs/generic_duplex.inc.php");
+
+?>
diff --git a/includes/polling/netscaler-stats.inc.php b/includes/polling/netscaler-stats.inc.php
new file mode 100644
index 000000000..617b5241e
--- /dev/null
+++ b/includes/polling/netscaler-stats.inc.php
@@ -0,0 +1,70 @@
+<?php
+
+if ($device['os'] == "netscaler")
+{
+  echo(" IP");
+
+  #### These are at the start of large trees that we don't want to walk the entirety of, so we snmp_get_multi them
+
+  $oids_gauge   = array('tcpCurServerConn', 'tcpCurClientConn', 'tcpActiveServerConn', 'tcpCurClientConnClosing', 'tcpCurServerConnEstablished',
+                        'tcpCurClientConnOpening', 'tcpCurClientConnEstablished', 'tcpCurServerConnClosing', 'tcpSpareConn', 'tcpSurgeQueueLen', 'tcpCurServerConnOpening',
+                        'tcpCurPhysicalServers', 'tcpReuseHit');
+
+  $oids_counter = array('tcpTotServerConnOpened', 'tcpTotServerConnClosed', 'tcpTotClientConnOpened', 'tcpTotClientConnClosed',
+                        'tcpTotSyn', 'tcpTotSynProbe', 'tcpTotSvrFin', 'tcpTotCltFin', 'tcpTotRxPkts', 'tcpTotRxBytes', 'tcpTotTxPkts', 'tcpTotTxBytes',
+                        'tcpWaitToSyn', 'tcpTotZombieCltConnFlushed', 'tcpTotZombieSvrConnFlushed', 'tcpTotZombieHalfOpenCltConnFlushed', 'tcpTotZombieHalfOpenSvrConnFlushed',
+                        'tcpTotZombieActiveHalfCloseCltConnFlushed', 'tcpTotZombieActiveHalfCloseSvrConnFlushed', 'tcpTotZombiePassiveHalfCloseCltConnFlushed',
+                        'tcpTotZombiePassiveHalfCloseSrvConnFlushed', 'tcpErrBadCheckSum', 'tcpErrSynInSynRcvd', 'tcpErrSynInEst', 'tcpErrSynGiveUp', 'tcpErrSynSentBadAck',
+                        'tcpErrSynRetry', 'tcpErrFinRetry', 'tcpErrFinGiveUp', 'tcpErrFinDup', 'tcpErrRst', 'tcpErrRstNonEst', 'tcpErrRstOutOfWindow', 'tcpErrRstInTimewait',
+                        'tcpErrSvrRetrasmit', 'tcpErrCltRetrasmit', 'tcpErrFullRetrasmit', 'tcpErrPartialRetrasmit', 'tcpErrSvrOutOfOrder', 'tcpErrCltOutOfOrder',
+                        'tcpErrCltHole', 'tcpErrSvrHole', 'tcpErrCookiePktSeqReject', 'tcpErrCookiePktSigReject', 'tcpErrCookiePktSeqDrop', 'tcpErrCookiePktMssReject',
+                        'tcpErrRetransmit', 'tcpErrRetransmitGiveUp', 'pcbTotZombieCall', 'tcpTotSynHeld', 'tcpTotSynFlush', 'tcpTotFinWaitClosed', 'tcpErrAnyPortFail',
+                        'tcpErrIpPortFail', 'tcpErrSentRst', 'tcpErrBadStateConn', 'tcpErrFastRetransmissions', 'tcpErrFirstRetransmissions', 'tcpErrSecondRetransmissions',
+                        'tcpErrThirdRetransmissions', 'tcpErrForthRetransmissions', 'tcpErrFifthRetransmissions', 'tcpErrSixthRetransmissions', 'tcpErrSeventhRetransmissions',
+                        'tcpErrDataAfterFin', 'tcpErrRstThreshold', 'tcpErrOutOfWindowPkts', 'tcpErrSynDroppedCongestion', 'tcpWaitData', 'tcpErrStrayPkt');
+
+  $oids = array_merge($oids_gauge, $oids_counter);
+
+  unset($snmpstring, $rrdupdate, $snmpdata, $snmpdata_cmd, $rrd_create);
+  $rrd_file = $config['rrd_dir'] . "/" . $device['hostname'] . "/netscaler-stats-tcp.rrd";
+
+  $rrd_create = "RRA:AVERAGE:0.5:1:600 RRA:AVERAGE:0.5:6:700 RRA:AVERAGE:0.5:24:775 RRA:AVERAGE:0.5:288:797 RRA:MAX:0.5:1:600 \
+                    RRA:MAX:0.5:6:700 RRA:MAX:0.5:24:775 RRA:MAX:0.5:288:797";
+
+  foreach ($oids_gauge as $oid)
+  {
+    $oid_ds = truncate(str_replace("tcp", "", str_replace("Active", "Ac", str_replace("Passive", "Ps", str_replace("Zombie", "Zom", $oid)))), 19, '');
+    $rrd_create .= " DS:$oid_ds:GAUGE:600:U:100000000000";
+  }
+
+  foreach ($oids_counter as $oid)
+  {
+    $oid_ds = truncate(str_replace("tcp", "", str_replace("Active", "Ac", str_replace("Passive", "Ps", str_replace("Zombie", "Zom", $oid)))), 19, '');
+    $rrd_create .= " DS:$oid_ds:COUNTER:600:U:100000000000";
+  }
+
+  $data = snmpwalk_cache_oid($device, "nsTcpStatsGroup", array(), "NS-ROOT-MIB");
+
+  $rrdupdate = "N";
+
+  foreach ($oids as $oid)
+  {
+    if (is_numeric($data[0][$oid]))
+    {
+      $rrdupdate .= ":".$data[0][$oid];
+    } else {
+      $rrdupdate .= ":U";
+    }
+  }
+
+  if (!file_exists($rrd_file)) { rrdtool_create($rrd_file, $rrd_create); }
+  rrdtool_update($rrd_file, $rrdupdate);
+  $graphs['netscaler_tcp_conn'] = TRUE;
+  $graphs['netscaler_tcp_bits'] = TRUE;
+  $graphs['netscaler_tcp_pkts'] = TRUE;
+
+}
+
+unset($oids, $data, $data_array, $oid);
+
+?>
diff --git a/includes/static-config.php b/includes/static-config.php
index 21b94bd83..d5f1feb14 100644
--- a/includes/static-config.php
+++ b/includes/static-config.php
@@ -844,7 +844,7 @@ foreach ($config['os'] as $this_os => $blah)
 
 ### Graph Types
 
-$config['graph_sections'] = array('system', 'firewall', 'netstats', 'wireless', 'storage', 'vpdn');
+$config['graph_sections'] = array('system', 'firewall', 'netstats', 'wireless', 'storage', 'vpdn', 'load balancer');
 
 $config['graph_types']['device']['wifi_clients']['section'] = 'wireless';
 $config['graph_types']['device']['wifi_clients']['order'] = '0';
@@ -970,6 +970,19 @@ $config['graph_types']['device']['vpdn_tunnels_l2tp']['section'] = 'vpdn';
 $config['graph_types']['device']['vpdn_tunnels_l2tp']['order'] = '0';
 $config['graph_types']['device']['vpdn_tunnels_l2tp']['descr'] = 'VPDN L2TP Tunnels';
 
+$config['graph_types']['device']['netscaler_tcp_conn']['section'] = 'load balancer';
+$config['graph_types']['device']['netscaler_tcp_conn']['order'] = '0';
+$config['graph_types']['device']['netscaler_tcp_conn']['descr'] = 'TCP Connections';
+
+$config['graph_types']['device']['netscaler_tcp_bits']['section'] = 'load balancer';
+$config['graph_types']['device']['netscaler_tcp_bits']['order'] = '0';
+$config['graph_types']['device']['netscaler_tcp_bits']['descr'] = 'TCP Traffic';
+
+$config['graph_types']['device']['netscaler_tcp_pkts']['section'] = 'load balancer';
+$config['graph_types']['device']['netscaler_tcp_pkts']['order'] = '0';
+$config['graph_types']['device']['netscaler_tcp_pkts']['descr'] = 'TCP Packets';
+
+
 
 ### Device Types