diff options
Diffstat (limited to 'config/haproxy-devel/haproxy.widget.php')
| -rw-r--r-- | config/haproxy-devel/haproxy.widget.php | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/config/haproxy-devel/haproxy.widget.php b/config/haproxy-devel/haproxy.widget.php new file mode 100644 index 00000000..abc5d935 --- /dev/null +++ b/config/haproxy-devel/haproxy.widget.php @@ -0,0 +1,281 @@ +<?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. +*/ +/* + Some mods made from pfBlocker widget to make this for HAProxy on Pfsense + Copyleft 2012 by jvorhees +*/ +require_once("guiconfig.inc"); +require_once("pfsense-utils.inc"); +require_once("functions.inc"); +require_once("haproxy_socketinfo.inc"); +$first_time = false; +if (!is_array($config["widgets"]["haproxy"])) { + $first_time = true; + $config["widgets"]["haproxy"] = array(); +} +$a_config = &$config["widgets"]["haproxy"]; + +$getupdatestatus=false; +if(!empty($_GET['getupdatestatus'])) { + $getupdatestatus=true; +} + +#Backends/Servers Actions if asked +if(!empty($_GET['act']) and !empty($_GET['be']) and !empty($_GET['srv'])) { + $backend = $_GET['be']; + $server = $_GET['srv']; + $enable = $_GET['act'] == 'start' ? true : false; + haproxy_set_server_enabled($backend, $server, $enable); +} + +$simplefields = array("haproxy_widget_timer","haproxy_widget_showfrontends","haproxy_widget_showclients","haproxy_widget_showclienttraffic"); +if ($_POST) { + foreach($simplefields as $fieldname) + $a_config[$fieldname] = $_POST[$fieldname]; + + write_config("Updated traffic graph settings via dashboard."); + header("Location: /"); + exit(0); +} + +// Set default values +if (!$a_config['haproxy_widget_timer']) { + $a_config['haproxy_widget_timer'] = 5000; + $a_config['haproxy_widget_showfrontends'] = 'no'; + $a_config['haproxy_widget_showclients'] = 'yes'; + $a_config['haproxy_widget_showclienttraffic'] = 'no'; +} + +$refresh_rate = $a_config['haproxy_widget_timer']; +$show_frontends = $a_config['haproxy_widget_showfrontends']=='yes'; +$show_clients = $a_config['haproxy_widget_showclients']=='yes'; +$show_clients_traffic = $a_config['haproxy_widget_showclienttraffic']=='yes'; + +$out="<img src ='/themes/{$g['theme']}/images/icons/icon_interface_down.gif'>"; +$in="<img src ='/themes/{$g['theme']}/images/icons/icon_interface_up.gif'>"; +$running="<img src ='/themes/{$g['theme']}/images/icons/icon_pass.gif'>"; +$stopped="<img src ='/themes/{$g['theme']}/images/icons/icon_block.gif'>"; +$log="<img src ='/themes/{$g['theme']}/images/icons/icon_log.gif'>"; +$start="<img src ='/themes/{$g['theme']}/images/icons/icon_service_start.gif' title='Enable this backend/server'>"; +$stop="<img src ='/themes/{$g['theme']}/images/icons/icon_service_stop.gif' title='Disable this backend/server'>"; + +$clients=array(); +$clientstraffic=array(); + +$statistics = haproxy_get_statistics(); +$frontends = $statistics['frontends']; +$backends = $statistics['backends']; +$servers = $statistics['servers']; + +if ($show_clients == "YES") { + $clients = haproxy_get_clients($show_clients_traffic == "YES"); +} +if (!$getupdatestatus) { +?> +<div id="haproxy-settings" name="haproxy-settings" class="widgetconfigdiv" style="display:none;"> +<form action="/widgets/widgets/haproxy.widget.php" method="post" name="iform" id="iform"> + <table> + <tr><td> + Refresh Interval:</td><td> + <input id="haproxy_widget_timer" name="haproxy_widget_timer" type="text" value="<?=$a_config['haproxy_widget_timer']?>"/></td> + </tr><tr> + <td>Show frontends:</td><td> + <input id="haproxy_widget_showfrontends" name="haproxy_widget_showfrontends" type="checkbox" value="yes" <?php if ($a_config['haproxy_widget_showfrontends']=='yes') echo "checked"; ?>/></td> + </tr><tr> + <td>Show clients:</td> + <td><input id="haproxy_widget_showclients" name="haproxy_widget_showclients" type="checkbox" value="yes" <?php if ($a_config['haproxy_widget_showclients']=='yes') echo "checked"; ?>/> + Note: showing clients increases CPU/memory usage. + </td> + </tr><tr> + <td>Show client traffic:</td> + <td><input id="haproxy_widget_showclienttraffic" name="haproxy_widget_showclienttraffic" type="checkbox" value="yes" <?php if ($a_config['haproxy_widget_showclienttraffic']=='yes') echo "checked"; ?>/> + Note: showing client traffic considerably increases CPU/memory usage. + </td> + </tr></table> + <br> + <input id="submit" name="submit" type="submit" onclick="return updatePref();" class="formbtn" value="Save Settings" /> +</form> +</div> +<div name="haproxy_content" id="haproxy_content"> +<? +} + +echo "<table style=\"padding-top:0px; padding-bottom:0px; padding-left:0px; padding-right:0px\" width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\""; +#Frontends +if ($show_frontends == "YES") { + print "<tr><td class=\"widgetsubheader\" colspan=\"4\"><strong>FrontEnd(s)</strong></td></tr>"; + print "<tr><td class=\"listlr\"><strong>Name</strong></td>"; + print "<td class=\"listlr\"><strong>Sessions</strong><br>(cur/max)</td>"; + print "<td class=\"listlr\" colspan=\"2\"><strong><center>Status</center></strong></td></tr>"; + + foreach ($frontends as $fe => $fedata){ + print "<tr><td class=\"listlr\">".$fedata['pxname']."</td>"; + print "<td class=\"listlr\">".$fedata['scur']." / ".$fedata['slim']."</td>"; + if ($fedata['status'] == "OPEN") { + $fedata['status'] = $running." ".$fedata['status']; + } else { + $fedata['status'] = $stopped." ".$fedata['status']; + } + print "<td class=\"listlr\" colspan=\"2\"><center>".$fedata['status']."</center></td></tr>"; + } + + print "<tr height=\"6\"><td colspan=\"4\"></td></tr>"; +} + +#Backends/Servers w/o clients +print "<tr><td class=\"widgetsubheader\" colspan=\"4\"><strong>Backend(s)/Server(s)</strong></td></tr>"; +print "<tr><td class=\"listlr\"><strong>Backend(s)</strong><br> Server(s)"; +if ($show_clients == "YES") { + print "<br> <font color=\"blue\"><i>Client(s) addr:port</i></font>"; +} +print "</td>"; +print "<td class=\"listlr\"><strong>Sessions</strong><br>(cur/max)<br>"; +if ($show_clients == "YES" and $show_clients_traffic != "YES") { + print "<font color=\"blue\">age/id</font>"; +} elseif ($show_clients == "YES" and $show_clients_traffic == "YES") { + print "<font color=\"blue\">age/traffic i/o</font>"; +} +print "</td>"; +print "<td class=\"listlr\" colspan=\"2\"><strong><center>Status<br>/<br>Actions</center></strong></td>"; + +foreach ($backends as $be => $bedata) { + if ($bedata['status'] == "UP") { + $statusicon = $in; + $besess = $bedata['scur']." / ".$bedata['slim']; + $bename = $bedata['pxname']; + } else { + $statusicon = $out; + $besess = "<strong><font color=\"red\">".$bedata['status']."</font></strong>"; + $bename = "<font color=\"red\">".$bedata['pxname']."</font>"; + } + $icondetails = " onmouseover=\"this.title='".$bedata['status']."'\""; + print "<tr height=\"4\"><td bgcolor=\"#B1B1B1\" colspan=\"4\"></td></tr>"; + print "<tr><td class=\"listlr\"><strong>".$bename."</strong></td>"; + print "<td class=\"listlr\">".$besess."</td>"; + print "<td class=\"listlr\"$icondetails><center>".$statusicon."</center></td>"; + print "<td class=\"listlr\"> </td></tr>"; + + foreach ($servers as $srv => $srvdata) { + if ($srvdata['pxname'] == $bedata['pxname']) { + if ($srvdata['status'] == "UP") { + $nextaction = "stop"; + $statusicon = $in; + $acticon = $stop; + $srvname = $srvdata['svname']; + } elseif ($srvdata['status'] == "no check") { + $nextaction = "stop"; + $statusicon = $in; + $acticon = $stop; + $srvname = $srvdata['svname']; + $srvdata['scur'] = "<font color=\"blue\">no check</font>"; + } elseif ($srvdata['status'] == "MAINT") { + $nextaction = "start"; + $statusicon = $out; + $acticon = $start; + $srvname = "<font color=\"blue\">".$srvdata['svname']."</font>"; + $srvdata['scur'] = "<font color=\"blue\">".$srvdata['status']."</font>"; + } else { + $nextaction = "stop"; + $statusicon = $out; + $acticon = $stop; + $srvname = "<font color=\"red\">".$srvdata['svname']."</font>"; + $srvdata['scur'] = "<font color=\"red\">".$srvdata['status']."</font>"; + } + $icondetails = " onmouseover=\"this.title='".$srvdata['status']."'\""; + print "<tr><td class=\"listlr\"> ".$srvname."</td>"; + print "<td class=\"listlr\">".$srvdata['scur']."</td>"; + print "<td class=\"listlr\"$icondetails><center>".$statusicon."</center></td>"; + print "<td class=\"listlr\"><center><a onclick=\"control_haproxy('".$nextaction."','".$bedata['pxname']."','".$srvdata['svname']."');\">".$acticon."</a></center></td></tr>"; + + if ($show_clients == "YES") { + foreach ($clients as $cli => $clidata) { + if ($clidata['be'] == $bedata['pxname'] && $clidata['srv'] == $srvdata['svname']) { + print "<tr><td class=\"listlr\"> <font color=\"blue\"><i>".$clidata['src']."</i></font> <a href=\"diag_dns.php?host=".$clidata['srcip']."\" title=\"Reverse Resolve with DNS\">".$log."</a></td>"; + if ($show_clients_traffic == "YES") { + $clientstraffic[0] = format_bytes($clidata['session_datareq']); + $clientstraffic[1] = format_bytes($clidata['session_datares']); + print "<td class=\"listlr\" colspan=\"3\"><font color=\"blue\">".$clidata['age']." / ".$clientstraffic[0]." / ".$clientstraffic[1]."</font></td></tr>"; + } else { + print "<td class=\"listlr\" colspan=\"3\"><font color=\"blue\">".$clidata['age']." / ".$clidata['sessid']."</font></td></tr>"; + } + } + } + } + } + } +} + +echo "</table>"; +if (!$getupdatestatus) +{ + echo "</div>"; +?> +<script language="javascript" type="text/javascript"> + d = document; + selectIntLink = "haproxy-configure"; + textlink = d.getElementById(selectIntLink); + textlink.style.display = "inline"; +</script> +<script type="text/javascript"> + function getstatusgetupdate() { + var url = "/widgets/widgets/haproxy.widget.php"; + var pars = 'getupdatestatus=yes'; + var myAjax = new Ajax.Request( + url, + { + method: 'get', + parameters: pars, + onComplete: activitycallback_haproxy + }); + } + function getstatus_haproxy() { + getstatusgetupdate(); + setTimeout('getstatus_haproxy()', <?= $refresh_rate ?>); + } + function activitycallback_haproxy(transport) { + $('haproxy_content').innerHTML = transport.responseText; + } + setTimeout('getstatus_haproxy()', <?= $refresh_rate ?>); +</script> +<script type="text/javascript"> + function control_haproxy(act,be,srv) { + var url = "/widgets/widgets/haproxy.widget.php"; + var pars = 'act='+act+'&be='+be+'&srv='+srv; + var myAjax = new Ajax.Request( + url, + { + method: 'get', + parameters: pars, + //onComplete: activitycallback_haproxy + onComplete: getstatusgetupdate + }); + } +</script> +<? +} +?>
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