WebSVN – vnag – Diff – /trunk/plugins/ipfm/IpFlowMonitorCheck.class.php


<?php /* <ViaThinkSoftSignature>
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</ViaThinkSoftSignature> */ ?>
<?php
 
/*
 * VNag - Nagios Framework for PHP
 * Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
 * Licensed under the terms of the Apache 2.0 license
 *
 * Revision 2018-07-19
 */
 
# IMPORTANT
# The log files have to be named YYYY_MM_DD_HH.log and need to be cleared (zeroed) every hour and dumped at least every hour (every minute is also possible)
# Please see the file INSTALL
 
# ---
 
# TODO: trennen zwischen server (ip1, ip2) ermöglichen...
# TODO: prüfen lassen ob die config von ipfm korrekt ist (dumped every 1 hour)
# TODO: monat vor/zurückscrollen? (mon/year)
# TODO: anstelle "year .... overview" lieber "last 12 months"
# TODO: Some hosts might reset the traffic counter at any other day of the month. Should we also support this?
 
# ---
 
declare(ticks=1);
 
# Attention: This constant must be a valid Nagios UOM!
# TODO: Make it configurable via command line? Should we use the UOM from the w/c/l arguments?
define('OUTPUT_UOM', 'GB');
 
# ---
 
class IpFlowMonitorCheck extends VNag {
        protected $argLogDir = null;
        protected $argLimit = null;
 
        public function __construct() {
                parent::__construct();
 
                $this->registerExpectedStandardArguments('Vhtwc');
 
                $this->getHelpManager()->setPluginName('check_ipfm');
                $this->getHelpManager()->setVersion('1.0');
                $this->getHelpManager()->setShortDescription('This plugin checks the network traffic monitored by ipfm.');
                $this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
                $this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-w currentGB[,expectedGB]] [-c currentGB[,expectedGB]] [-l limitGB] [-L path]');
                $this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
 
                // This is the amount of traffic which is free. Every byte above this limit will cost additional money.
                // You should therefore set your warning and critical limit below this limit.
                // Don't set this argument if you have an unlimited connection.
                // This value is only for visual output. It does not influence the OK/Warning/Critial result.
                $this->addExpectedArgument($this->argLimit = new VNagArgument('l', 'limit', VNagArgument::VALUE_REQUIRED, 'limit', '"Traffic inclusive" limit (e.g. 10TB)', null));
 
                $this->addExpectedArgument($this->argLogDir = new VNagArgument('L', 'logdir', VNagArgument::VALUE_REQUIRED, 'path', 'Location of the ipfm log dir (Default: /var/log/ipfm)', '/var/log/ipfm'));
 
 
#               $this->warningSingleValueRangeBehaviors[0]  = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
#               $this->warningSingleValueRangeBehaviors[1]  = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
#               $this->criticalSingleValueRangeBehaviors[0] = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
#               $this->criticalSingleValueRangeBehaviors[1] = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
        }
 
        protected function interprete_ipfm_logfile($logfile) {
                $res = array();
 
                $ary = file($logfile);
                foreach ($ary as $a) {
                        $a = trim($a);
                        if ($a == '') continue;
                        if (substr($a, 0, 1) == '#') continue;
                        $a = preg_replace("|\s+|ism", ' ', $a);
                        $bry = explode(' ', $a);
                        $res[$bry[0]] = array($bry[1], $bry[2], $bry[3]);
                }
 
                return $res;
        }
 
        protected function cbRun($optional_args=array()) {
                if (!defined('USE_DYGRAPH')) define('USE_DYGRAPH', false);
 
                $logDir = $this->argLogDir->getValue();
                if (!is_dir($logDir)) throw new Exception("Log dir $logDir not found");
 
                $monthLimit = $this->argLimit->getValue();
                if (!is_null($monthLimit)) {
                        $p = (new VNagValueUomPair($monthLimit))->normalize(OUTPUT_UOM);
                        $monthLimitValue = $p->getValue();
                        $monthLimitUom = $p->getUom();
                }
 
                ob_start();
 
                ?>
 
                <script type="text/javascript">
                        google.load("visualization", "1", {packages:['imageareachart', 'corechart']});
                        google.setOnLoadCallback(drawChart);
                        function drawChart() {
                                var data = new google.visualization.DataTable();
                                data.addColumn('string', 'Year');
                                data.addColumn('number', 'Total');
                                data.addColumn('number', 'In');
                                data.addRows([
 
                <?php
 
                $day = date('d');
                $mon = date('m');
                $year = date('Y');
 
                $didata = '';
                $logfiles = glob($logDir.'/*.log');
                sort($logfiles);
 
                $monthtotal[$year][$mon] = 0;
                $daystotal = array();
                $max = 0;
                $first = true;
                foreach ($logfiles as $logfile) {
                        $stat = $this->interprete_ipfm_logfile($logfile);
 
                        $date = '';
                        if (preg_match('/^.*_00\.log$/', $logfile)) {
                                preg_match('@(\d{4})_(\d{2})_(\d{2})@ismU', $logfile, $m);
                                $t_day = $m[3];
                                $t_mon = $m[2];
                                $t_year = $m[1];
                                // $date = "$t_day.$t_mon.$t_year";
                                $date = $t_day;
                        //} else if (preg_match('/^.*_(02|04|06|08|10|12|14|16|18|20|22)\.log$/', $logfile, $m)) {
                        //      $date = $m[1].':00';
                        }
 
                        $in = $out = $total = 0;
                        foreach ($stat as $s) {
                                $in += $s[0];
                                $out += $s[1];
                                $total += $s[2];
                        }
 
                        $in    = (new VNagValueUomPair($in.'B'))->normalize(OUTPUT_UOM)->getValue();
                        $out   = (new VNagValueUomPair($out.'B'))->normalize(OUTPUT_UOM)->getValue();
                        $total = (new VNagValueUomPair($total.'B'))->normalize(OUTPUT_UOM)->getValue();
 
                        if (preg_match('/^.*(\d{4})_(\d{2})_(\d{2})_(\d{2})\.log$/', $logfile, $m)) {
                                $t_year = $m[1];
                                $t_mon = $m[2];
                                $t_day = $m[3];
                                $t_hour = $m[4];
                                if (isset($monthtotal[$t_year][$t_mon])) {
                                        $monthtotal[$t_year][$t_mon] += $total;
                                } else {
                                        $monthtotal[$t_year][$t_mon] = $total;
                                }
 
                                if (($t_year == $year) && ($t_mon == $mon)) {
                                        if (isset($daystotal[$t_day])) {
                                                $daystotal[$t_day] += $total;
                                        } else {
                                                $daystotal[$t_day] = $total;
                                        }
                                        if (!$first) echo ","; else $first = false;
                                        echo "['$date', ".round($total,2).", ".round($in,2)."]\n";
                                        $didata .= '"'.$t_year.'-'.$t_mon.'-'.$t_day.' '.$t_hour.':00:00,'.round($in,2).','.round($out,2).','.round($total,2).'\n" +'."\n";
                                }
                        }
 
                        if ($total > $max) $max = $total;
                }
 
                $num_days_in_month = date('t', mktime(0, 0, 0, intval($mon), 1, intval($year)));
                $expected = $monthtotal[$year][$mon]/$day * $num_days_in_month;
 
                ?>
                        ]);
 
                        var chart = new google.visualization.ImageAreaChart(document.getElementById('chart_div'));
                <?php if (!USE_DYGRAPH) { ?>
                        chart.draw(data, {width: 800, height: 440, min: 0, max: <?php echo $max; ?>, title: 'Traffic in <?php echo $mon.'/'.$year; ?> [in <?php echo OUTPUT_UOM; ?>/h]'});
                <?php } ?>
 
                        // ---
 
                        var data_month = new google.visualization.DataTable();
                        data_month.addColumn('string', 'Day');
                        data_month.addColumn('number', 'Total');
 
                        data_month.addRows([
                <?php
 
                $first = true;
                foreach ($daystotal as $t_day => $traffic) {
                        if (!$first) echo ","; else $first = false;
                        echo "['$t_day.$mon.$year', ".round($traffic,2)."]\n";
                }
 
                ?>
                        ]);
 
                        var options_month = {
                                width: 800, height: 440,
                                vAxis: { viewWindow: { min: 0 } },
                                title: 'Month overview for <?php echo $mon.'/'.$year; ?> [GiB]'
                        };
 
                        var chart_month = new google.visualization.ColumnChart(document.getElementById('chart_div3'));
                        chart_month.draw(data_month, options_month);
 
                        // ---
 
                        var data_year = new google.visualization.DataTable();
                        data_year.addColumn('string', 'Month/Year');
                        data_year.addColumn('number', 'Total');
 
                        data_year.addRows([
                <?php
 
                ksort($monthtotal); // First sort by year
 
                $first = true;
                foreach ($monthtotal as $t_year => $x) {
                        ksort($x); // Then sort by month
                        foreach ($x as $t_mon => $traffic) {
                                if ($t_year != $year) continue; // Only this year
 
                                $date = "$t_mon/$t_year";
 
                                if (!$first) echo ","; else $first = false;
                                echo "['$date', ".round($traffic,2)."]\n";
                        }
                        echo ",['Expected in $mon/$year', $expected]\n";
                }
 
                ?>
                        ]);
 
                        var options_year = {
                                width: 800, height: 440,
                                vAxis: { viewWindow: { min: 0 } },
                                title: 'Year <?php echo $year; ?> overview [GiB]'
                        };
 
                        var chart_year = new google.visualization.ColumnChart(document.getElementById('chart_div2'));
                        chart_year.draw(data_year, options_year);
                }
 
                </script>
 
                <?php if (USE_DYGRAPH) { ?>
                        <script type="text/javascript">
                                g = new Dygraph(
                                        document.getElementById("graphdiv"),
                                        "Date,In,Out,Total\n" +
                                        <?php echo $didata; ?>""
                                );
                        </script>
                <?php } ?>
 
                <?php
 
                if (!is_null($monthLimit)) {
                        echo "<p>Constraint: Max ".$monthLimitValue.' '.OUTPUT_UOM."/Month</p>";
                }
 
                $current = $monthtotal[$year][$mon];
 
                $fontcolor = 'green';
                if ($this->checkAgainstCriticalRange($current.OUTPUT_UOM, false, true, 0)) $fontcolor = 'red';
                if ($this->checkAgainstWarningRange($current.OUTPUT_UOM, false, true, 0))  $fontcolor = '#FF8000';
 
                if (!is_null($monthLimit)) {
                        echo "<p>This month ($mon/$year): <font color=\"$fontcolor\">".round($current,0)." ".OUTPUT_UOM." (".round($current/$monthLimitValue*100,2)."%)</font></p>";
                } else {
                        echo "<p>This month ($mon/$year): <font color=\"$fontcolor\">".round($current,0)." ".OUTPUT_UOM."</font></p>";
                }
 
                $fontcolor = 'green';
                if ($this->checkAgainstCriticalRange($expected.OUTPUT_UOM, false, true, 1)) $fontcolor = 'red';
                if ($this->checkAgainstWarningRange($expected.OUTPUT_UOM, false, true, 1))  $fontcolor = '#FF8000';
 
                if (!is_null($monthLimit)) {
                        echo "<p>Expected for this month: <font color=\"$fontcolor\">".round($expected,0)." ".OUTPUT_UOM." (".round($expected/$monthLimitValue*100,2)."%)</font></p>";
                } else {
                        echo "<p>Expected for this month: <font color=\"$fontcolor\">".round($expected,0)." ".OUTPUT_UOM."</font></p>";
                }
 
                ?>
 
                <div id="chart_div"></div>
                <div id="graphdiv"></div>
                <div id="chart_div3"></div>
                <div id="chart_div2"></div>
 
                <?php
 
                $html = ob_get_contents();
                ob_end_clean();
 
                $this->outputHTML($html, true);
 
                if (!is_null($monthLimit)) {
                        // TODO: should we put a percentage at "expected"? or if it exceeds, should we show how much it would exceed?
                        // TODO: It would be good if the UOM for displaying would be automatically detected, e.g. 200 MB / 10 TB instead of 0 GB / 10240 GB
                        $this->setHeadline(round($current,0).' '.OUTPUT_UOM." / ".$monthLimitValue.' '.OUTPUT_UOM." (".round($current/$monthLimitValue*100,2)."%, expected ".round($expected,0).' '.OUTPUT_UOM.") traffic used this month ($mon/$year)", true);
                } else {
                        $this->setHeadline(round($current,0).' '.OUTPUT_UOM." (expected ".round($expected,0).' '.OUTPUT_UOM.") traffic used this month ($mon/$year)", true);
                }
 
                $warn = is_null($this->getWarningRange(0)) ? null : $this->getWarningRange(0)->end->normalize(OUTPUT_UOM)->getValue();
                $crit = is_null($this->getCriticalRange(0)) ? null : $this->getCriticalRange(0)->end->normalize(OUTPUT_UOM)->getValue();
                $this->addPerformanceData(new VNagPerformanceData('Current', $current.OUTPUT_UOM, $warn, $crit, 0, is_null($monthLimit) ? null : $monthLimitValue));
 
                $warn = is_null($this->getWarningRange(1)) ? null : $this->getWarningRange(1)->end->normalize(OUTPUT_UOM)->getValue();
                $crit = is_null($this->getCriticalRange(1)) ? null : $this->getCriticalRange(1)->end->normalize(OUTPUT_UOM)->getValue();
                $this->addPerformanceData(new VNagPerformanceData('Expected', $expected.OUTPUT_UOM, $warn, $crit, 0, is_null($monthLimit) ? null : $monthLimitValue));
        }
}
 

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23	g==	23	Q==
24	</ViaThinkSoftSignature> */ ?>	24	</ViaThinkSoftSignature> */ ?>
25	<?php	25	<?php
26		26
27	/*	27	/*
28	* VNag - Nagios Framework for PHP	28	* VNag - Nagios Framework for PHP
29	* Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>	29	* Developed by Daniel Marschall, ViaThinkSoft <www.viathinksoft.com>
30	* Licensed under the terms of the Apache 2.0 license	30	* Licensed under the terms of the Apache 2.0 license
31	*	31	*
32	* Revision 2018-07-19	32	* Revision 2018-07-19
33	*/	33	*/
34		34
35	# IMPORTANT	35	# IMPORTANT
36	# The log files have to be named YYYY_MM_DD_HH.log and need to be cleared (zeroed) every hour and dumped at least every hour (every minute is also possible)	36	# The log files have to be named YYYY_MM_DD_HH.log and need to be cleared (zeroed) every hour and dumped at least every hour (every minute is also possible)
37	# Please see the file INSTALL	37	# Please see the file INSTALL
38		38
39	# ---	39	# ---
40		40
41	# TODO: trennen zwischen server (ip1, ip2) ermöglichen...	41	# TODO: trennen zwischen server (ip1, ip2) ermöglichen...
42	# TODO: prüfen lassen ob die config von ipfm korrekt ist (dumped every 1 hour)	42	# TODO: prüfen lassen ob die config von ipfm korrekt ist (dumped every 1 hour)
43	# TODO: monat vor/zurückscrollen? (mon/year)	43	# TODO: monat vor/zurückscrollen? (mon/year)
44	# TODO: anstelle "year .... overview" lieber "last 12 months"	44	# TODO: anstelle "year .... overview" lieber "last 12 months"
45	# TODO: Some hosts might reset the traffic counter at any other day of the month. Should we also support this?	45	# TODO: Some hosts might reset the traffic counter at any other day of the month. Should we also support this?
46		46
47	# ---	47	# ---
48		48
49	declare(ticks=1);	49	declare(ticks=1);
50		50
51	# Attention: This constant must be a valid Nagios UOM!	51	# Attention: This constant must be a valid Nagios UOM!
52	# TODO: Make it configurable via command line? Should we use the UOM from the w/c/l arguments?	52	# TODO: Make it configurable via command line? Should we use the UOM from the w/c/l arguments?
53	define('OUTPUT_UOM', 'GB');	53	define('OUTPUT_UOM', 'GB');
54		54
55	# ---	55	# ---
56		56
57	class IpFlowMonitorCheck extends VNag {	57	class IpFlowMonitorCheck extends VNag {
58	protected $argLogDir = null;	58	protected $argLogDir = null;
59	protected $argLimit = null;	59	protected $argLimit = null;
60		60
61	public function __construct() {	61	public function __construct() {
62	parent::__construct();	62	parent::__construct();
63		63
64	$this->registerExpectedStandardArguments('Vhtwc');	64	$this->registerExpectedStandardArguments('Vhtwc');
65		65
66	$this->getHelpManager()->setPluginName('check_ipfm');	66	$this->getHelpManager()->setPluginName('check_ipfm');
67	$this->getHelpManager()->setVersion('1.0');	67	$this->getHelpManager()->setVersion('1.0');
68	$this->getHelpManager()->setShortDescription('This plugin checks the network traffic monitored by ipfm.');	68	$this->getHelpManager()->setShortDescription('This plugin checks the network traffic monitored by ipfm.');
69	$this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');	69	$this->getHelpManager()->setCopyright('Copyright (C) 2011-$CURYEAR$ Daniel Marschall, ViaThinkSoft.');
70	$this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-w currentGB[,expectedGB]] [-c currentGB[,expectedGB]] [-l limitGB] [-L path]');	70	$this->getHelpManager()->setSyntax('$SCRIPTNAME$ [-w currentGB[,expectedGB]] [-c currentGB[,expectedGB]] [-l limitGB] [-L path]');
71	$this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');	71	$this->getHelpManager()->setFootNotes('If you encounter bugs, please contact ViaThinkSoft at www.viathinksoft.com');
72		72
73	// This is the amount of traffic which is free. Every byte above this limit will cost additional money.	73	// This is the amount of traffic which is free. Every byte above this limit will cost additional money.
74	// You should therefore set your warning and critical limit below this limit.	74	// You should therefore set your warning and critical limit below this limit.
75	// Don't set this argument if you have an unlimited connection.	75	// Don't set this argument if you have an unlimited connection.
76	// This value is only for visual output. It does not influence the OK/Warning/Critial result.	76	// This value is only for visual output. It does not influence the OK/Warning/Critial result.
77	$this->addExpectedArgument($this->argLimit = new VNagArgument('l', 'limit', VNagArgument::VALUE_REQUIRED, 'limit', '"Traffic inclusive" limit (e.g. 10TB)', null));	77	$this->addExpectedArgument($this->argLimit = new VNagArgument('l', 'limit', VNagArgument::VALUE_REQUIRED, 'limit', '"Traffic inclusive" limit (e.g. 10TB)', null));
78		78
79	$this->addExpectedArgument($this->argLogDir = new VNagArgument('L', 'logdir', VNagArgument::VALUE_REQUIRED, 'path', 'Location of the ipfm log dir (Default: /var/log/ipfm)', '/var/log/ipfm'));	79	$this->addExpectedArgument($this->argLogDir = new VNagArgument('L', 'logdir', VNagArgument::VALUE_REQUIRED, 'path', 'Location of the ipfm log dir (Default: /var/log/ipfm)', '/var/log/ipfm'));
80		80
81	// When the user writes "-w 10GB" then he actually means "-w @10GB:~" or "-w ~:10GB", so these commands allow this notation:	-
82	$this->warningSingleValueRangeBehaviors[0] = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;	81	# $this->warningSingleValueRangeBehaviors[0] = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
83	$this->warningSingleValueRangeBehaviors[1] = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;	82	# $this->warningSingleValueRangeBehaviors[1] = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
84	$this->criticalSingleValueRangeBehaviors[0] = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;	83	# $this->criticalSingleValueRangeBehaviors[0] = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
85	$this->criticalSingleValueRangeBehaviors[1] = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;	84	# $this->criticalSingleValueRangeBehaviors[1] = self::SINGLEVALUE_RANGE_VAL_GT_X_BAD;
86	}	85	}
87		86
88	protected function interprete_ipfm_logfile($logfile) {	87	protected function interprete_ipfm_logfile($logfile) {
89	$res = array();	88	$res = array();
90		89
91	$ary = file($logfile);	90	$ary = file($logfile);
92	foreach ($ary as $a) {	91	foreach ($ary as $a) {
93	$a = trim($a);	92	$a = trim($a);
94	if ($a == '') continue;	93	if ($a == '') continue;
95	if (substr($a, 0, 1) == '#') continue;	94	if (substr($a, 0, 1) == '#') continue;
96	$a = preg_replace("\|\s+\|ism", ' ', $a);	95	$a = preg_replace("\|\s+\|ism", ' ', $a);
97	$bry = explode(' ', $a);	96	$bry = explode(' ', $a);
98	$res[$bry[0]] = array($bry[1], $bry[2], $bry[3]);	97	$res[$bry[0]] = array($bry[1], $bry[2], $bry[3]);
99	}	98	}
100		99
101	return $res;	100	return $res;
102	}	101	}
103		102
104	protected function cbRun($optional_args=array()) {	103	protected function cbRun($optional_args=array()) {
105	if (!defined('USE_DYGRAPH')) define('USE_DYGRAPH', false);	104	if (!defined('USE_DYGRAPH')) define('USE_DYGRAPH', false);
106		105
107	$logDir = $this->argLogDir->getValue();	106	$logDir = $this->argLogDir->getValue();
108	if (!is_dir($logDir)) throw new Exception("Log dir $logDir not found");	107	if (!is_dir($logDir)) throw new Exception("Log dir $logDir not found");
109		108
110	$monthLimit = $this->argLimit->getValue();	109	$monthLimit = $this->argLimit->getValue();
111	if (!is_null($monthLimit)) {	110	if (!is_null($monthLimit)) {
112	$p = (new VNagValueUomPair($monthLimit))->normalize(OUTPUT_UOM);	111	$p = (new VNagValueUomPair($monthLimit))->normalize(OUTPUT_UOM);
113	$monthLimitValue = $p->getValue();	112	$monthLimitValue = $p->getValue();
114	$monthLimitUom = $p->getUom();	113	$monthLimitUom = $p->getUom();
115	}	114	}
116		115
117	ob_start();	116	ob_start();
118		117
119	?>	118	?>
120		119
121	<script type="text/javascript">	120	<script type="text/javascript">
122	google.load("visualization", "1", {packages:['imageareachart', 'corechart']});	121	google.load("visualization", "1", {packages:['imageareachart', 'corechart']});
123	google.setOnLoadCallback(drawChart);	122	google.setOnLoadCallback(drawChart);
124	function drawChart() {	123	function drawChart() {
125	var data = new google.visualization.DataTable();	124	var data = new google.visualization.DataTable();
126	data.addColumn('string', 'Year');	125	data.addColumn('string', 'Year');
127	data.addColumn('number', 'Total');	126	data.addColumn('number', 'Total');
128	data.addColumn('number', 'In');	127	data.addColumn('number', 'In');
129	data.addRows([	128	data.addRows([
130		129
131	<?php	130	<?php
132		131
133	$day = date('d');	132	$day = date('d');
134	$mon = date('m');	133	$mon = date('m');
135	$year = date('Y');	134	$year = date('Y');
136		135
137	$didata = '';	136	$didata = '';
138	$logfiles = glob($logDir.'/*.log');	137	$logfiles = glob($logDir.'/*.log');
139	sort($logfiles);	138	sort($logfiles);
140		139
141	$monthtotal[$year][$mon] = 0;	140	$monthtotal[$year][$mon] = 0;
142	$daystotal = array();	141	$daystotal = array();
143	$max = 0;	142	$max = 0;
144	$first = true;	143	$first = true;
145	foreach ($logfiles as $logfile) {	144	foreach ($logfiles as $logfile) {
146	$stat = $this->interprete_ipfm_logfile($logfile);	145	$stat = $this->interprete_ipfm_logfile($logfile);
147		146
148	$date = '';	147	$date = '';
149	if (preg_match('/^.*_00\.log$/', $logfile)) {	148	if (preg_match('/^.*_00\.log$/', $logfile)) {
150	preg_match('@(\d{4})_(\d{2})_(\d{2})@ismU', $logfile, $m);	149	preg_match('@(\d{4})_(\d{2})_(\d{2})@ismU', $logfile, $m);
151	$t_day = $m[3];	150	$t_day = $m[3];
152	$t_mon = $m[2];	151	$t_mon = $m[2];
153	$t_year = $m[1];	152	$t_year = $m[1];
154	// $date = "$t_day.$t_mon.$t_year";	153	// $date = "$t_day.$t_mon.$t_year";
155	$date = $t_day;	154	$date = $t_day;
156	//} else if (preg_match('/^.*_(02\|04\|06\|08\|10\|12\|14\|16\|18\|20\|22)\.log$/', $logfile, $m)) {	155	//} else if (preg_match('/^.*_(02\|04\|06\|08\|10\|12\|14\|16\|18\|20\|22)\.log$/', $logfile, $m)) {
157	// $date = $m[1].':00';	156	// $date = $m[1].':00';
158	}	157	}
159		158
160	$in = $out = $total = 0;	159	$in = $out = $total = 0;
161	foreach ($stat as $s) {	160	foreach ($stat as $s) {
162	$in += $s[0];	161	$in += $s[0];
163	$out += $s[1];	162	$out += $s[1];
164	$total += $s[2];	163	$total += $s[2];
165	}	164	}
166		165
167	$in = (new VNagValueUomPair($in.'B'))->normalize(OUTPUT_UOM)->getValue();	166	$in = (new VNagValueUomPair($in.'B'))->normalize(OUTPUT_UOM)->getValue();
168	$out = (new VNagValueUomPair($out.'B'))->normalize(OUTPUT_UOM)->getValue();	167	$out = (new VNagValueUomPair($out.'B'))->normalize(OUTPUT_UOM)->getValue();
169	$total = (new VNagValueUomPair($total.'B'))->normalize(OUTPUT_UOM)->getValue();	168	$total = (new VNagValueUomPair($total.'B'))->normalize(OUTPUT_UOM)->getValue();
170		169
171	if (preg_match('/^.*(\d{4})_(\d{2})_(\d{2})_(\d{2})\.log$/', $logfile, $m)) {	170	if (preg_match('/^.*(\d{4})_(\d{2})_(\d{2})_(\d{2})\.log$/', $logfile, $m)) {
172	$t_year = $m[1];	171	$t_year = $m[1];
173	$t_mon = $m[2];	172	$t_mon = $m[2];
174	$t_day = $m[3];	173	$t_day = $m[3];
175	$t_hour = $m[4];	174	$t_hour = $m[4];
176	if (isset($monthtotal[$t_year][$t_mon])) {	175	if (isset($monthtotal[$t_year][$t_mon])) {
177	$monthtotal[$t_year][$t_mon] += $total;	176	$monthtotal[$t_year][$t_mon] += $total;
178	} else {	177	} else {
179	$monthtotal[$t_year][$t_mon] = $total;	178	$monthtotal[$t_year][$t_mon] = $total;
180	}	179	}
181		180
182	if (($t_year == $year) && ($t_mon == $mon)) {	181	if (($t_year == $year) && ($t_mon == $mon)) {
183	if (isset($daystotal[$t_day])) {	182	if (isset($daystotal[$t_day])) {
184	$daystotal[$t_day] += $total;	183	$daystotal[$t_day] += $total;
185	} else {	184	} else {
186	$daystotal[$t_day] = $total;	185	$daystotal[$t_day] = $total;
187	}	186	}
188	if (!$first) echo ","; else $first = false;	187	if (!$first) echo ","; else $first = false;
189	echo "['$date', ".round($total,2).", ".round($in,2)."]\n";	188	echo "['$date', ".round($total,2).", ".round($in,2)."]\n";
190	$didata .= '"'.$t_year.'-'.$t_mon.'-'.$t_day.' '.$t_hour.':00:00,'.round($in,2).','.round($out,2).','.round($total,2).'\n" +'."\n";	189	$didata .= '"'.$t_year.'-'.$t_mon.'-'.$t_day.' '.$t_hour.':00:00,'.round($in,2).','.round($out,2).','.round($total,2).'\n" +'."\n";
191	}	190	}
192	}	191	}
193		192
194	if ($total > $max) $max = $total;	193	if ($total > $max) $max = $total;
195	}	194	}
196		195
197	$num_days_in_month = date('t', mktime(0, 0, 0, intval($mon), 1, intval($year)));	196	$num_days_in_month = date('t', mktime(0, 0, 0, intval($mon), 1, intval($year)));
198	$expected = $monthtotal[$year][$mon]/$day * $num_days_in_month;	197	$expected = $monthtotal[$year][$mon]/$day * $num_days_in_month;
199		198
200	?>	199	?>
201	]);	200	]);
202		201
203	var chart = new google.visualization.ImageAreaChart(document.getElementById('chart_div'));	202	var chart = new google.visualization.ImageAreaChart(document.getElementById('chart_div'));
204	<?php if (!USE_DYGRAPH) { ?>	203	<?php if (!USE_DYGRAPH) { ?>
205	chart.draw(data, {width: 800, height: 440, min: 0, max: <?php echo $max; ?>, title: 'Traffic in <?php echo $mon.'/'.$year; ?> [in <?php echo OUTPUT_UOM; ?>/h]'});	204	chart.draw(data, {width: 800, height: 440, min: 0, max: <?php echo $max; ?>, title: 'Traffic in <?php echo $mon.'/'.$year; ?> [in <?php echo OUTPUT_UOM; ?>/h]'});
206	<?php } ?>	205	<?php } ?>
207		206
208	// ---	207	// ---
209		208
210	var data_month = new google.visualization.DataTable();	209	var data_month = new google.visualization.DataTable();
211	data_month.addColumn('string', 'Day');	210	data_month.addColumn('string', 'Day');
212	data_month.addColumn('number', 'Total');	211	data_month.addColumn('number', 'Total');
213		212
214	data_month.addRows([	213	data_month.addRows([
215	<?php	214	<?php
216		215
217	$first = true;	216	$first = true;
218	foreach ($daystotal as $t_day => $traffic) {	217	foreach ($daystotal as $t_day => $traffic) {
219	if (!$first) echo ","; else $first = false;	218	if (!$first) echo ","; else $first = false;
220	echo "['$t_day.$mon.$year', ".round($traffic,2)."]\n";	219	echo "['$t_day.$mon.$year', ".round($traffic,2)."]\n";
221	}	220	}
222		221
223	?>	222	?>
224	]);	223	]);
225		224
226	var options_month = {	225	var options_month = {
227	width: 800, height: 440,	226	width: 800, height: 440,
228	vAxis: { viewWindow: { min: 0 } },	227	vAxis: { viewWindow: { min: 0 } },
229	title: 'Month overview for <?php echo $mon.'/'.$year; ?> [GiB]'	228	title: 'Month overview for <?php echo $mon.'/'.$year; ?> [GiB]'
230	};	229	};
231		230
232	var chart_month = new google.visualization.ColumnChart(document.getElementById('chart_div3'));	231	var chart_month = new google.visualization.ColumnChart(document.getElementById('chart_div3'));
233	chart_month.draw(data_month, options_month);	232	chart_month.draw(data_month, options_month);
234		233
235	// ---	234	// ---
236		235
237	var data_year = new google.visualization.DataTable();	236	var data_year = new google.visualization.DataTable();
238	data_year.addColumn('string', 'Month/Year');	237	data_year.addColumn('string', 'Month/Year');
239	data_year.addColumn('number', 'Total');	238	data_year.addColumn('number', 'Total');
240		239
241	data_year.addRows([	240	data_year.addRows([
242	<?php	241	<?php
243		242
244	ksort($monthtotal); // First sort by year	243	ksort($monthtotal); // First sort by year
245		244
246	$first = true;	245	$first = true;
247	foreach ($monthtotal as $t_year => $x) {	246	foreach ($monthtotal as $t_year => $x) {
248	ksort($x); // Then sort by month	247	ksort($x); // Then sort by month
249	foreach ($x as $t_mon => $traffic) {	248	foreach ($x as $t_mon => $traffic) {
250	if ($t_year != $year) continue; // Only this year	249	if ($t_year != $year) continue; // Only this year
251		250
252	$date = "$t_mon/$t_year";	251	$date = "$t_mon/$t_year";
253		252
254	if (!$first) echo ","; else $first = false;	253	if (!$first) echo ","; else $first = false;
255	echo "['$date', ".round($traffic,2)."]\n";	254	echo "['$date', ".round($traffic,2)."]\n";
256	}	255	}
257	echo ",['Expected in $mon/$year', $expected]\n";	256	echo ",['Expected in $mon/$year', $expected]\n";
258	}	257	}
259		258
260	?>	259	?>
261	]);	260	]);
262		261
263	var options_year = {	262	var options_year = {
264	width: 800, height: 440,	263	width: 800, height: 440,
265	vAxis: { viewWindow: { min: 0 } },	264	vAxis: { viewWindow: { min: 0 } },
266	title: 'Year <?php echo $year; ?> overview [GiB]'	265	title: 'Year <?php echo $year; ?> overview [GiB]'
267	};	266	};
268		267
269	var chart_year = new google.visualization.ColumnChart(document.getElementById('chart_div2'));	268	var chart_year = new google.visualization.ColumnChart(document.getElementById('chart_div2'));
270	chart_year.draw(data_year, options_year);	269	chart_year.draw(data_year, options_year);
271	}	270	}
272		271
273	</script>	272	</script>
274		273
275	<?php if (USE_DYGRAPH) { ?>	274	<?php if (USE_DYGRAPH) { ?>
276	<script type="text/javascript">	275	<script type="text/javascript">
277	g = new Dygraph(	276	g = new Dygraph(
278	document.getElementById("graphdiv"),	277	document.getElementById("graphdiv"),
279	"Date,In,Out,Total\n" +	278	"Date,In,Out,Total\n" +
280	<?php echo $didata; ?>""	279	<?php echo $didata; ?>""
281	);	280	);
282	</script>	281	</script>
283	<?php } ?>	282	<?php } ?>
284		283
285	<?php	284	<?php
286		285
287	if (!is_null($monthLimit)) {	286	if (!is_null($monthLimit)) {
288	echo "<p>Constraint: Max ".$monthLimitValue.' '.OUTPUT_UOM."/Month</p>";	287	echo "<p>Constraint: Max ".$monthLimitValue.' '.OUTPUT_UOM."/Month</p>";
289	}	288	}
290		289
291	$current = $monthtotal[$year][$mon];	290	$current = $monthtotal[$year][$mon];
292		291
293	$fontcolor = 'green';	292	$fontcolor = 'green';
294	if ($this->checkAgainstCriticalRange($current.OUTPUT_UOM, false, true, 0)) $fontcolor = 'red';	293	if ($this->checkAgainstCriticalRange($current.OUTPUT_UOM, false, true, 0)) $fontcolor = 'red';
295	if ($this->checkAgainstWarningRange($current.OUTPUT_UOM, false, true, 0)) $fontcolor = '#FF8000';	294	if ($this->checkAgainstWarningRange($current.OUTPUT_UOM, false, true, 0)) $fontcolor = '#FF8000';
296		295
297	if (!is_null($monthLimit)) {	296	if (!is_null($monthLimit)) {
298	echo "<p>This month ($mon/$year): <font color=\"$fontcolor\">".round($current,0)." ".OUTPUT_UOM." (".round($current/$monthLimitValue*100,2)."%)</font></p>";	297	echo "<p>This month ($mon/$year): <font color=\"$fontcolor\">".round($current,0)." ".OUTPUT_UOM." (".round($current/$monthLimitValue*100,2)."%)</font></p>";
299	} else {	298	} else {
300	echo "<p>This month ($mon/$year): <font color=\"$fontcolor\">".round($current,0)." ".OUTPUT_UOM."</font></p>";	299	echo "<p>This month ($mon/$year): <font color=\"$fontcolor\">".round($current,0)." ".OUTPUT_UOM."</font></p>";
301	}	300	}
302		301
303	$fontcolor = 'green';	302	$fontcolor = 'green';
304	if ($this->checkAgainstCriticalRange($expected.OUTPUT_UOM, false, true, 1)) $fontcolor = 'red';	303	if ($this->checkAgainstCriticalRange($expected.OUTPUT_UOM, false, true, 1)) $fontcolor = 'red';
305	if ($this->checkAgainstWarningRange($expected.OUTPUT_UOM, false, true, 1)) $fontcolor = '#FF8000';	304	if ($this->checkAgainstWarningRange($expected.OUTPUT_UOM, false, true, 1)) $fontcolor = '#FF8000';
306		305
307	if (!is_null($monthLimit)) {	306	if (!is_null($monthLimit)) {
308	echo "<p>Expected for this month: <font color=\"$fontcolor\">".round($expected,0)." ".OUTPUT_UOM." (".round($expected/$monthLimitValue*100,2)."%)</font></p>";	307	echo "<p>Expected for this month: <font color=\"$fontcolor\">".round($expected,0)." ".OUTPUT_UOM." (".round($expected/$monthLimitValue*100,2)."%)</font></p>";
309	} else {	308	} else {
310	echo "<p>Expected for this month: <font color=\"$fontcolor\">".round($expected,0)." ".OUTPUT_UOM."</font></p>";	309	echo "<p>Expected for this month: <font color=\"$fontcolor\">".round($expected,0)." ".OUTPUT_UOM."</font></p>";
311	}	310	}
312		311
313	?>	312	?>
314		313
315	<div id="chart_div"></div>	314	<div id="chart_div"></div>
316	<div id="graphdiv"></div>	315	<div id="graphdiv"></div>
317	<div id="chart_div3"></div>	316	<div id="chart_div3"></div>
318	<div id="chart_div2"></div>	317	<div id="chart_div2"></div>
319		318
320	<?php	319	<?php
321		320
322	$html = ob_get_contents();	321	$html = ob_get_contents();
323	ob_end_clean();	322	ob_end_clean();
324		323
325	$this->outputHTML($html, true);	324	$this->outputHTML($html, true);
326		325
327	if (!is_null($monthLimit)) {	326	if (!is_null($monthLimit)) {
328	// TODO: should we put a percentage at "expected"? or if it exceeds, should we show how much it would exceed?	327	// TODO: should we put a percentage at "expected"? or if it exceeds, should we show how much it would exceed?
329	// TODO: It would be good if the UOM for displaying would be automatically detected, e.g. 200 MB / 10 TB instead of 0 GB / 10240 GB	328	// TODO: It would be good if the UOM for displaying would be automatically detected, e.g. 200 MB / 10 TB instead of 0 GB / 10240 GB
330	$this->setHeadline(round($current,0).' '.OUTPUT_UOM." / ".$monthLimitValue.' '.OUTPUT_UOM." (".round($current/$monthLimitValue*100,2)."%, expected ".round($expected,0).' '.OUTPUT_UOM.") traffic used this month ($mon/$year)", true);	329	$this->setHeadline(round($current,0).' '.OUTPUT_UOM." / ".$monthLimitValue.' '.OUTPUT_UOM." (".round($current/$monthLimitValue*100,2)."%, expected ".round($expected,0).' '.OUTPUT_UOM.") traffic used this month ($mon/$year)", true);
331	} else {	330	} else {
332	$this->setHeadline(round($current,0).' '.OUTPUT_UOM." (expected ".round($expected,0).' '.OUTPUT_UOM.") traffic used this month ($mon/$year)", true);	331	$this->setHeadline(round($current,0).' '.OUTPUT_UOM." (expected ".round($expected,0).' '.OUTPUT_UOM.") traffic used this month ($mon/$year)", true);
333	}	332	}
334		333
335	$warn = is_null($this->getWarningRange(0)) ? null : $this->getWarningRange(0)->end->normalize(OUTPUT_UOM)->getValue();	334	$warn = is_null($this->getWarningRange(0)) ? null : $this->getWarningRange(0)->end->normalize(OUTPUT_UOM)->getValue();
336	$crit = is_null($this->getCriticalRange(0)) ? null : $this->getCriticalRange(0)->end->normalize(OUTPUT_UOM)->getValue();	335	$crit = is_null($this->getCriticalRange(0)) ? null : $this->getCriticalRange(0)->end->normalize(OUTPUT_UOM)->getValue();
337	$this->addPerformanceData(new VNagPerformanceData('Current', $current.OUTPUT_UOM, $warn, $crit, 0, is_null($monthLimit) ? null : $monthLimitValue));	336	$this->addPerformanceData(new VNagPerformanceData('Current', $current.OUTPUT_UOM, $warn, $crit, 0, is_null($monthLimit) ? null : $monthLimitValue));
338		337
339	$warn = is_null($this->getWarningRange(1)) ? null : $this->getWarningRange(1)->end->normalize(OUTPUT_UOM)->getValue();	338	$warn = is_null($this->getWarningRange(1)) ? null : $this->getWarningRange(1)->end->normalize(OUTPUT_UOM)->getValue();
340	$crit = is_null($this->getCriticalRange(1)) ? null : $this->getCriticalRange(1)->end->normalize(OUTPUT_UOM)->getValue();	339	$crit = is_null($this->getCriticalRange(1)) ? null : $this->getCriticalRange(1)->end->normalize(OUTPUT_UOM)->getValue();
341	$this->addPerformanceData(new VNagPerformanceData('Expected', $expected.OUTPUT_UOM, $warn, $crit, 0, is_null($monthLimit) ? null : $monthLimitValue));	340	$this->addPerformanceData(new VNagPerformanceData('Expected', $expected.OUTPUT_UOM, $warn, $crit, 0, is_null($monthLimit) ? null : $monthLimitValue));
342	}	341	}
343	}	342	}
344		343

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vnag/trunk/plugins/ipfm/IpFlowMonitorCheck.class.php – Rev 39 → 52