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author | Scott Dale <sdale@pfsense.org> | 2007-08-03 23:15:48 +0000 |
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committer | Scott Dale <sdale@pfsense.org> | 2007-08-03 23:15:48 +0000 |
commit | 18176fdcbec7f03467d81a3ed06cd4d47652bd9f (patch) | |
tree | bd510a1b63e4b1982e6e4f565aa7eec9da827e08 /usr | |
parent | 9624823bc7b5c63e91da029a3b6d02203a560cd4 (diff) | |
download | pfsense-18176fdcbec7f03467d81a3ed06cd4d47652bd9f.zip pfsense-18176fdcbec7f03467d81a3ed06cd4d47652bd9f.tar.gz |
beta load balancer widget
Diffstat (limited to 'usr')
-rw-r--r-- | usr/local/www/widgets/widgets/load_balancer_status.widget.php | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/usr/local/www/widgets/widgets/load_balancer_status.widget.php b/usr/local/www/widgets/widgets/load_balancer_status.widget.php new file mode 100644 index 0000000..1ede8ff --- /dev/null +++ b/usr/local/www/widgets/widgets/load_balancer_status.widget.php @@ -0,0 +1,227 @@ +<?php +/* + $Id$ + Copyright 2007 Scott Dale + Part of pfSense widgets (www.pfsense.com) + originally based on m0n0wall (http://m0n0.ch/wall) + + Copyright (C) 2004-2005 T. Lechat <dev@lechat.org>, Manuel Kasper <mk@neon1.net> + and Jonathan Watt <jwatt@jwatt.org>. + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, + INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY + AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, + OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. +*/ +?> +<div> </div> +<?php + + $tab_array = array(); + $tab_array[0] = array("Pool Status", true, "load_balancer_status-pool"); + $tab_array[1] = array("Server Status", false, "load_balancer_status-server"); + display_widget_tabs($tab_array); + + if (!is_array($config['load_balancer']['lbpool'])) { + $config['load_balancer']['lbpool'] = array(); + } + if (!is_array($config['load_balancer']['virtual_server'])) { + $config['load_balancer']['virtual_server'] = array(); + } + $a_vs = &$config['load_balancer']['virtual_server']; + $a_pool = &$config['load_balancer']['lbpool']; + + $slbd_logfile = "{$g['varlog_path']}/slbd.log"; + + $nentries = $config['syslog']['nentries']; + if (!$nentries) + $nentries = 50; + + $now = time(); + $year = date("Y"); + + +?> + + +<div id="load_balancer_status-pool" style="display:block;"> + <table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0"> + <tr> + <td width="10%" class="listhdrr">Name</td> + <td width="10%" class="listhdrr">Type</td> + <td width="10%" class="listhdrr">Gateways</td> + <td width="25%" class="listhdrr">Status</td> + <td width="30%" class="listhdr">Description</td> + </tr> + <?php $i = 0; foreach ($a_pool as $vipent): + if ($vipent['type'] == "gateway") { + ?> + <tr> + <td class="listlr"> + <?=$vipent['name'];?> + </td> + <td class="listr" align="center" > + <?=$vipent['type'];?> + <br /> + (<?=$vipent['behaviour'];?>) + </td> + <td class="listr" align="center" > + <table border="0" cellpadding="0" cellspacing="2"> + <?php + foreach ((array) $vipent['servers'] as $server) { + $svr = split("\|", $server); + PRINT "<tr><td> {$svr[0]} </td></tr>"; + } + ?> + </table> + </td> + <td class="listr" > + <table border="0" cellpadding="0" cellspacing="2"> + <?php + if ($vipent['type'] == "gateway") { + $poolfile = "{$g['tmp_path']}/{$vipent['name']}.pool"; + if(file_exists("$poolfile")) { + $poolstatus = file_get_contents("$poolfile"); + } + foreach ((array) $vipent['servers'] as $server) { + $lastchange = ""; + $svr = split("\|", $server); + $monitorip = $svr[1]; + $logstates = return_clog($slbd_logfile, $nentries, array("$monitorip", "marking"), true); + $logstates = $logstates[0]; + + if(stristr($logstates, $monitorip)) { + $date = preg_split("/[ ]+/" , $logstates); + $lastchange = "$date[0] $date[1] $year $date[2]"; + } + if(stristr($poolstatus, $monitorip)) { + $online = "Online"; + $bgcolor = "lightgreen"; + $change = $now - strtotime("$lastchange"); + if($change < 300) { + $bgcolor = "khaki"; + } + } else { + $online = "Offline"; + $bgcolor = "lightcoral"; + } + PRINT "<tr><td bgcolor=\"$bgcolor\" > $online </td><td>"; + + PRINT "</td></tr>"; + } + } else { + PRINT "<tr><td> {$vipent['monitor']} </td></tr>"; + } + ?> + </table> + </td> + <td class="listbg" > + <font color="#FFFFFF"><?=$vipent['desc'];?></font> + </td> + </tr> + <?php + } + $i++; + endforeach; + ?> + </table> +</div> + +<div id="load_balancer_status-server" style="display:none;"> + <table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0"> + <tr> + <td width="10%" class="listhdrr">Name</td> + <td width="10%" class="listhdrr">Port</td> + <td width="10%" class="listhdrr">Servers</td> + <td width="30%" class="listhdrr">Status</td> + <td width="30%" class="listhdr">Description</td> + </tr> + <?php $i = 0; foreach ($a_vs as $vsent): ?> + <tr> + <td class="listlr"> + <?=$vsent['name'];?> + </td> + <td class="listr" align="center" > + <?=$vsent['port'];?> + <br /> + </td> + <td class="listr" align="center" > + <table border="0" cellpadding="0" cellspacing="2"> + <?php + foreach ($a_pool as $vipent) { + if ($vipent['name'] == $vsent['pool']) { + foreach ((array) $vipent['servers'] as $server) { + PRINT "<tr><td> {$server} </td></tr>"; + } + } + } + ?> + </table> + </td> + <td class="listr" > + <table border="0" cellpadding="0" cellspacing="2"> + <?php + $poolfile = "{$g['tmp_path']}/{$vsent['name']}.pool"; + if(file_exists("$poolfile")) { + $poolstatus = file_get_contents("$poolfile"); + } + foreach ($a_pool as $vipent) { + if ($vipent['name'] == $vsent['pool']) { + foreach ((array) $vipent['servers'] as $server) { + $lastchange = ""; + $monitorip = $server; + $logstates = return_clog($slbd_logfile, $nentries, array("$monitorip", "marking"), true); + $logstates = $logstates[0]; + + if(stristr($logstates, $monitorip)) { + $date = preg_split("/[ ]+/" , $logstates); + $lastchange = "$date[0] $date[1] $year $date[2]"; + } + if(stristr($poolstatus, $monitorip)) { + $online = "Online"; + $bgcolor = "lightgreen"; + $change = $now - strtotime("$lastchange"); + if($change < 300) { + $bgcolor = "khaki"; + } + } else { + $online = "Offline"; + $bgcolor = "lightcoral"; + } + PRINT "<tr><td bgcolor=\"$bgcolor\" > $online </td><td>"; + if($lastchange <> "") { + PRINT "Last change $lastchange"; + } else { + PRINT "No changes found in logfile"; + } + PRINT "</td></tr>"; + } + } + } + ?> + </table> + </td> + <td class="listbg" > + <font color="#FFFFFF"><?=$vipent['desc'];?></font> + </td> + </tr> + <?php $i++; endforeach; ?> + </table> +</div>
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