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-rwxr-xr-xconfig/varnish64/varnish.widget.php126
1 files changed, 126 insertions, 0 deletions
diff --git a/config/varnish64/varnish.widget.php b/config/varnish64/varnish.widget.php
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+++ b/config/varnish64/varnish.widget.php
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+<?php
+/*
+ Copyright 2011 Thomas Schaefer - Tomschaefer.org
+ Copyright 2011 Marcello Coutinho
+ Part of pfSense widgets (www.pfsense.com)
+
+ 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.
+*/
+@require_once("guiconfig.inc");
+@require_once("pfsense-utils.inc");
+@require_once("functions.inc");
+function open_table(){
+ echo "<table style=\"padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px\" width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\">";
+ echo" <tr>";
+}
+function close_table(){
+ echo" </tr>";
+ echo"</table>";
+ echo "<br>";
+}
+
+$pfb_table=array();
+$img['Sick']="<img src ='/themes/{$g['theme']}/images/icons/icon_interface_down.gif'>";
+$img['Healthy']="<img src ='/themes/{$g['theme']}/images/icons/icon_interface_up.gif'>";
+
+
+#var_dump($pfb_table);
+#exit;
+?><div id='varnish'><?php
+open_table();
+
+if ($config['installedpackages']['varnishsettings']['config'][0])
+ $mgm=$config['installedpackages']['varnishsettings']['config'][0]['managment'];
+if ($mgm != ""){
+ print "<pre>";
+ print "<td class=\"vncellt\"width=30%><strong>Cache hits</strong></td>";
+ print "<td class=\"vncellt\"width=30%><strong>Cache hits pass</strong></td>";
+ print "<td class=\"vncellt\"width=30%><strong>Cache Missed</strong></td></tr>";
+
+ $backends=exec("varnishadm -T " . escapeshellarg($mgm) . " stats",$debug);
+ foreach ($debug as $line){
+ if (preg_match("/(\d+)\s+Cache\s+(hits.for|hits|misses)/",$line,$matches))
+ $cache[preg_replace("/\s+/","",$matches[2])]=$matches[1];
+ if (preg_match("/(\d+)\s+Client\s+(\w+)/",$line,$matches))
+ $client[$matches[2]]=$matches[1];
+ }
+ print "<td class=\"listlr\">".$cache['hits'] ."</td>";
+ print "<td class=\"listlr\">".$cache['hitsfor'] ."</td>";
+ print "<td class=\"listlr\">".$cache['misses']."</td></tr>";
+ close_table();
+
+ open_table();
+ print "<td class=\"vncellt\" width=30%><strong>Conn. Accepted</strong></td>";
+ print "<td class=\"vncellt\" width=30%><strong>Req. received</strong></td>";
+ print "<td class=\"vncellt\" width=30%><strong>Uptime</strong></td></tr>";
+ print "<td class=\"listlr\">".$client['connections'] ."</td>";
+ print "<td class=\"listlr\">".$client['requests'] ."</td>";
+ print "<td class=\"listlr\">".$client['uptime']."</td></tr>";
+ close_table();
+
+ open_table();
+ print "<td class=\"vncellt\" width=30%><strong>Backend</strong></td>";
+ print "<td class=\"vncellt\" width=30%><strong>LB applied</strong></td>";
+ print "<td class=\"vncellt\" width=30%><strong>Status</strong></td></tr>";
+ if (is_array($config['installedpackages']['varnishlbdirectors']['config']))
+ foreach($config['installedpackages']['varnishlbdirectors']['config'] as $lb){
+ foreach ($lb['row'] as $lb_backend){
+ ${$lb_backend['backendname']}++;
+ }
+ }
+ $backends=exec("varnishadm -T " . escapeshellarg($mgm) . " debug.health",$debug);
+ foreach ($debug as $line){
+ if (preg_match("/Backend (.*) is (\w+)/",$line,$matches)){
+ $backend=preg_replace("/BACKEND$/","",$matches[1]);
+ print "<td class=\"listlr\">". $backend ."</td>";
+ print "<td class=\"listlr\">". ${$backend} ."</td>";
+ print "<td class=\"listlr\">".$img[$matches[2]]."</td></tr>";
+ }
+ }
+ }
+else{
+ print "<td class=\"listlr\">Varnish Managment interface not set in config.</td></tr>";
+}
+echo" </tr>";
+echo"</table></div>";
+
+?>
+<script type="text/javascript">
+ function getstatus_varnish() {
+ scroll(0,0);
+ var url = "/widgets/widgets/varnish.widget.php";
+ var pars = 'getupdatestatus=yes';
+ var myAjax = new Ajax.Request(
+ url,
+ {
+ method: 'get',
+ parameters: pars,
+ onComplete: activitycallback_varnish
+ });
+ //I know it's ugly but works.
+ setTimeout('getstatus_varnish()', 10000);
+ }
+ function activitycallback_varnish(transport) {
+ $('varnish').innerHTML = transport.responseText;
+ }
+ getstatus_varnish();
+</script>