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authorScott Ullrich <sullrich@pfsense.org>2009-10-13 21:36:49 -0400
committerScott Ullrich <sullrich@pfsense.org>2009-10-13 21:36:49 -0400
commitaba9cf49f326342965062f4c777d9a19bcf386bb (patch)
tree483ec7c973dfeaba7ae74094fbb3b6d1b69bb27d /config/haproxy
parentf95fb72a299cf416e01674db44557384499c8ea3 (diff)
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Adding initial version of HAPRoxy package
Diffstat (limited to 'config/haproxy')
-rwxr-xr-xconfig/haproxy/binaries7/haproxybin0 -> 691728 bytes
-rwxr-xr-xconfig/haproxy/binaries8/haproxybin0 -> 735640 bytes
-rw-r--r--config/haproxy/haproxy.inc198
-rw-r--r--config/haproxy/haproxy.xml109
-rwxr-xr-xconfig/haproxy/haproxy_backends.php134
-rwxr-xr-xconfig/haproxy/haproxy_backends_edit.php610
-rwxr-xr-xconfig/haproxy/haproxy_global.php186
-rwxr-xr-xconfig/haproxy/haproxy_servers.php146
-rwxr-xr-xconfig/haproxy/haproxy_servers_edit.php244
9 files changed, 1627 insertions, 0 deletions
diff --git a/config/haproxy/binaries7/haproxy b/config/haproxy/binaries7/haproxy
new file mode 100755
index 00000000..e0d869b7
--- /dev/null
+++ b/config/haproxy/binaries7/haproxy
Binary files differ
diff --git a/config/haproxy/binaries8/haproxy b/config/haproxy/binaries8/haproxy
new file mode 100755
index 00000000..290dd861
--- /dev/null
+++ b/config/haproxy/binaries8/haproxy
Binary files differ
diff --git a/config/haproxy/haproxy.inc b/config/haproxy/haproxy.inc
new file mode 100644
index 00000000..cb22d8c9
--- /dev/null
+++ b/config/haproxy/haproxy.inc
@@ -0,0 +1,198 @@
+<?php
+/*
+ haproxy.inc
+ Copyright (C) 2008 Remco Hoef
+ 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.
+*/
+
+/* include all configuration functions */
+require_once("functions.inc");
+require_once("pkg-utils.inc");
+require_once("notices.inc");
+
+function haproxy_custom_php_install_command() {
+ global $g, $config;
+ conf_mount_rw();
+
+ $haproxy = <<<EOD
+#!/bin/sh
+
+# PROVIDE: haproxy
+# REQUIRE: LOGIN
+# KEYWORD: FreeBSD
+
+. /etc/rc.subr
+
+name="haproxy"
+rcvar=`set_rcvar`
+command="/usr/local/bin/haproxy"
+haproxy_enable=\${haproxy-"YES"}
+
+start_cmd="haproxy_start"
+stop_postcmd="haproxy_stop_post"
+
+load_rc_config \$name
+
+haproxy_start () {
+ echo "Starting haproxy."
+ /usr/bin/env \
+ PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin \
+ /usr/local/bin/php -q -d auto_prepend_file=config.inc <<ENDOFF
+ <?php
+ require_once("globals.inc");
+ require_once("functions.inc");
+ require_once("haproxy.inc");
+ function haproxy_configure();
+ ?>
+ENDOFF
+}
+
+haproxy_stop_post () {
+ echo "Stopping haproxy."
+ killall haproxy
+}
+
+run_rc_command "\$1"
+
+EOD;
+
+ fwrite($fd, $haproxy);
+ fclose($fd);
+ conf_mount_ro();
+
+ exec("/usr/local/etc/rc.d/haproxy.sh start");
+}
+
+function haproxy_configure() {
+ global $config, $g;
+
+ $a_global = &$config['installedpackages']['haproxy'];
+ $a_backends = &$config['installedpackages']['haproxy']['ha_backends']['item'];
+ $a_frontends = &$config['installedpackages']['haproxy']['ha_frontends']['item'];
+ $a_servers = &$config['installedpackages']['haproxy']['ha_servers']['item'];
+
+ $fd = fopen("{$g['varetc_path']}/haproxy.cfg", "w");
+
+ if(is_array($a_global)) {
+ fwrite ($fd, "global\n");
+ fwrite ($fd, "\tmaxconn\t\t\t".$a_global['maxconn']."\n");
+ fwrite ($fd, "\tlog\t\t\t127.0.0.1 local0\n");
+ fwrite ($fd, "\tuid\t\t\t200\n");
+ fwrite ($fd, "\tgid\t\t\t200\n");
+ $numprocs = trim(`/sbin/sysctl kern.smp.cpus | cut -d" " -f2`);
+ fwrite ($fd, "\tnbproc\t\t\t$numprocs\n");
+ fwrite ($fd, "\tchroot\t\t\t/var/empty\n");
+ fwrite ($fd, "\tdaemon\n");
+ fwrite ($fd, "\n");
+ }
+
+ if(is_array($a_backends)) {
+ foreach ($a_backends as $backend) {
+ if($frontend['extaddr']=='any')
+ $listenip = "listen {$backend['name']}\t\t\t0.0.0.0:".$backend['port']."\n";
+ else if($frontend['extaddr']=='')
+ $listenip = "listen {$backend['name']}\t\t\t" . get_current_wan_address('wan').":" . $backend['port']."\n";
+ else
+ $listenip = "listen {$backend['name']}\t\t\t" . $backend['extaddr'] . ":" . $backend['port']."\n";
+
+ fwrite ($fd, "{$listenip}");
+ fwrite ($fd, "\tmode\t\t\t".$backend['type'] . "\n");
+ fwrite ($fd, "\tlog\t\t\tglobal\n");
+ fwrite ($fd, "\toption\t\t\tdontlognull\n");
+ fwrite ($fd, "\toption\t\t\thttpclose\n");
+ fwrite ($fd, "\toption\t\t\tforwardfor\n");
+
+ if($backend['max_connections'])
+ fwrite ($fd, "\tmaxconn\t\t\t" . $backend['max_connections'] . "\n");
+
+ if($backend['client_timeout'])
+ fwrite ($fd, "\tclitimeout\t\t" . $backend['client_timeout'] . "\n");
+
+ if($backend['type'])
+ fwrite ($fd, "\tmode\t\t\t" . $backend['type'] . "\n");
+
+ if($backend['balance'])
+ fwrite ($fd, "\tbalance\t\t\t" . $backend['balance'] . "\n");
+
+ if($backend['connection_timeout'])
+ fwrite ($fd, "\tcontimeout\t\t" . $backend['connection_timeout'] . "\n");
+
+ if($backend['server_timeout'])
+ fwrite ($fd, "\tsrvtimeout\t\t" . $backend['server_timeout'] . "\n");
+
+ if($backend['retries'])
+ fwrite ($fd, "\tretries\t\t\t" . $backend['retries'] . "\n");
+
+ if($backend['cookie_name'])
+ fwrite ($fd, "\tcookie\t\t\t" . $backend['cookie_name'] . " insert indirect\n");
+
+ fwrite ($fd, "\toption\t\t\thttpchk HEAD " . $backend['monitor_uri'] . " HTTP/1.0\n");
+
+ if($backend['stats_enabled']=='yes') {
+ fwrite ($fd, "\tstats\t\t\tenable\n");
+ if($backend['stats_uri'])
+ fwrite ($fd, "\tstats\t\t\turi ".$backend['stats_uri']."\n");
+ if($backend['stats_realm'])
+ fwrite ($fd, "\tstats\t\t\trealm " . $backend['stats_realm'] . "\n");
+ else
+ fwrite ($fd, "\tstats\t\t\trealm .\n");
+ fwrite ($fd, "\tstats\t\t\tauth " . $backend['stats_username'].":". $backend['stats_password']."\n");
+ }
+
+ $a_acl=&$frontend['ha_acls']['item'];
+ if(!is_array($a_acl))
+ $a_acl=array();
+
+ foreach ($a_acl as $acl)
+ fwrite ($fd, "\tacl\t\t\t".$acl['name']."\t\t".$acl['expression']."\n");
+
+ if(is_array($a_servers)) {
+ foreach ($a_servers as $server) {
+ if($server['backend']==$backend['name']) {
+ if($server['status']=='active')
+ fwrite ($fd, "\tserver\t\t\t".$server['name']." ".$server['address'].":".$server['port']." cookie ".$server['cookie']." check inter 1000 weight ".$server['weight']."\n");
+ }
+ }
+ }
+ fwrite ($fd, "\n");
+ }
+ }
+
+ // create config file
+ fclose($fd);
+
+ // reload haproxy
+ if(isset($a_global['enable'])) {
+ if(is_process_running('haproxy')) {
+ exec("/usr/local/sbin/haproxy -f /var/etc/haproxy.cfg -p /var/run/haproxy.pid -st `cat /var/run/haproxy.pid`");
+ } else {
+ exec("/usr/local/sbin/haproxy -f /var/etc/haproxy.cfg -p /var/run/haproxy.pid -D");
+ }
+ return (0);
+ } else {
+ return (1);
+ }
+}
+
+?> \ No newline at end of file
diff --git a/config/haproxy/haproxy.xml b/config/haproxy/haproxy.xml
new file mode 100644
index 00000000..db270467
--- /dev/null
+++ b/config/haproxy/haproxy.xml
@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!DOCTYPE packagegui SYSTEM "../schema/packages.dtd">
+<?xml-stylesheet type="text/xsl" href="../xsl/package.xsl"?>
+<packagegui>
+ <copyright>
+ <![CDATA[
+/* $Id$ */
+/* ========================================================================== */
+/*
+ haproxy.xml
+ part of pfSense (http://www.pfSense.com)
+ Copyright (C) 2009 Scott Ullrich
+ 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.
+ */
+/* ========================================================================== */
+ ]]>
+ </copyright>
+ <description>Describe your package here</description>
+ <requirements>Describe your package requirements here</requirements>
+ <faq>Currently there are no FAQ items provided.</faq>
+ <name>haproxy</name>
+ <version>1.0</version>
+ <title>HAProxy</title>
+ <aftersaveredirect>/pkg_edit.php?xml=haproxy_servers.php</aftersaveredirect>
+ <include_file>/usr/local/pkg/haproxy.inc</include_file>
+ <menu>
+ <name>HAProxy</name>
+ <tooltiptext></tooltiptext>
+ <section>Services</section>
+ <url>/haproxy_backends.php</url>
+ </menu>
+ <service>
+ <name>HAProxy</name>
+ <rcfile>haproxy.sh</rcfile>
+ <executable>haproxy</executable>
+ <description>The Reliable, High Performance TCP/HTTP Load Balancer</description>
+ </service>
+ <configpath>installedpackages->haproxy->config</configpath>
+ <additional_files_needed>
+ <prefix>/usr/local/pkg/</prefix>
+ <chmod>077</chmod>
+ <item>http://www.pfsense.com/packages/config/haproxy/haproxy.inc</item>
+ </additional_files_needed>
+ <additional_files_needed>
+ <prefix>/usr/local/www/</prefix>
+ <chmod>077</chmod>
+ <item>http://www.pfsense.com/packages/config/haproxy/haproxy_backends.php</item>
+ </additional_files_needed>
+ <additional_files_needed>
+ <prefix>/usr/local/www/</prefix>
+ <chmod>077</chmod>
+ <item>http://www.pfsense.com/packages/config/haproxy/haproxy_backends_edit.php</item>
+ </additional_files_needed>
+ <additional_files_needed>
+ <prefix>/usr/local/www/</prefix>
+ <chmod>077</chmod>
+ <item>http://www.pfsense.com/packages/config/haproxy/haproxy_global.php</item>
+ </additional_files_needed>
+ <additional_files_needed>
+ <prefix>/usr/local/www/</prefix>
+ <chmod>077</chmod>
+ <item>http://www.pfsense.com/packages/config/haproxy/haproxy_servers.php</item>
+ </additional_files_needed>
+ <additional_files_needed>
+ <prefix>/usr/local/www/</prefix>
+ <chmod>077</chmod>
+ <item>http://www.pfsense.com/packages/config/haproxy/haproxy_servers_edit.php</item>
+ </additional_files_needed>
+ <custom_delete_php_command>
+ </custom_delete_php_command>
+ <custom_add_php_command>
+ </custom_add_php_command>
+ <custom_php_resync_config_command>
+ </custom_php_resync_config_command>
+ <custom_php_install_command>
+ if(!file_exists("/usr/local/bin/haproxy")) {
+ $freebsdv=`uname -r | cut -d'.' -f1`;
+ download_file_with_progress_bar("http://www.pfsense.org/packages/config/haproxy/binaries{$frebsdv}/haproxy", "/usr/local/bin/haproxy");
+ exec("chmod a+rx /usr/local/bin/haproxy");
+ }
+ </custom_php_install_command>
+ <custom_php_deinstall_command>
+ </custom_php_deinstall_command>
+ <custom_php_command_before_form>
+ </custom_php_command_before_form>
+</packagegui> \ No newline at end of file
diff --git a/config/haproxy/haproxy_backends.php b/config/haproxy/haproxy_backends.php
new file mode 100755
index 00000000..b1b3ce56
--- /dev/null
+++ b/config/haproxy/haproxy_backends.php
@@ -0,0 +1,134 @@
+<?php
+/* $Id: load_balancer_virtual_server.php,v 1.6.2.1 2006/01/02 23:46:24 sullrich Exp $ */
+/*
+ haproxy_baclkends.php
+ part of pfSense (http://www.pfsense.com/)
+ Copyright (C) 2008 Remco Hoef <remcoverhoef@pfsense.com>
+ 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.
+*/
+
+require_once("guiconfig.inc");
+require_once("haproxy.inc");
+
+if (!is_array($config['installedpackages']['haproxy']['ha_backends']['item'])) {
+ $config['installedpackages']['haproxy']['ha_backends']['item'] = array();
+}
+$a_backend = &$config['installedpackages']['haproxy']['ha_backends']['item'];
+
+if ($_POST) {
+ $pconfig = $_POST;
+
+ if ($_POST['apply']) {
+ $retval = 0;
+ config_lock();
+ $retval = haproxy_configure();
+ config_unlock();
+ $savemsg = get_std_save_message($retval);
+ unlink_if_exists($d_haproxyconfdirty_path);
+ }
+}
+
+if ($_GET['act'] == "del") {
+ if ($a_backend[$_GET['id']]) {
+ if (!$input_errors) {
+ unset($a_backend[$_GET['id']]);
+ write_config();
+ touch($d_haproxyconfdirty_path);
+ header("Location: haproxy_backends.php");
+ exit;
+ }
+ }
+}
+
+$pgtitle = "Services: HAProxy: Backends";
+include("head.inc");
+
+?>
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<?php include("fbegin.inc"); ?>
+<form action="haproxy_backends.php" method="post">
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+<?php if ($savemsg) print_info_box($savemsg); ?>
+<?php if (file_exists($d_haproxyconfdirty_path)): ?><p>
+<?php print_info_box_np("The virtual server configuration has been changed.<br>You must apply the changes in order for them to take effect.");?><br>
+<?php endif; ?>
+<table width="100%" border="0" cellpadding="0" cellspacing="0">
+ <tr><td class="tabnavtbl">
+ <?php
+ /* active tabs */
+ $tab_array = array();
+ $tab_array[] = array("Settings", false, "haproxy_global.php");
+ $tab_array[] = array("Backends", true, "haproxy_backends.php");
+ $tab_array[] = array("Servers", false, "haproxy_servers.php");
+ display_top_tabs($tab_array);
+ ?>
+ </td></tr>
+ <tr>
+ <td>
+ <div id="mainarea">
+ <table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
+ <tr>
+ <td width="30%" class="listhdrr">Name</td>
+ <td width="50%" class="listhdrr">Description</td>
+ <td width="10%" class="listhdrr">Type</td>
+ <td width="10%" class="list"></td>
+ </tr>
+ <?php $i = 0; foreach ($a_backend as $backend): ?>
+ <tr>
+ <td class="listlr" ondblclick="document.location='haproxy_backends_edit.php?id=<?=$i;?>';">
+ <?=$backend['name'];?>
+ </td>
+ <td class="listlr" ondblclick="document.location='haproxy_backends_edit.php?id=<?=$i;?>';">
+ <?=$backend['desc'];?>
+ </td>
+ <td class="listlr" ondblclick="document.location='haproxy_backends_edit.php?id=<?=$i;?>';">
+ <?=$backend['type'];?>
+ </td>
+ <td class="list" nowrap>
+ <table border="0" cellspacing="0" cellpadding="1">
+ <tr>
+ <td valign="middle"><a href="haproxy_backends_edit.php?id=<?=$i;?>"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0"></a></td>
+ <td valign="middle"><a href="haproxy_backends.php?act=del&id=<?=$i;?>" onclick="return confirm('Do you really want to delete this entry?')"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0"></a></td>
+ </tr>
+ </table>
+ </td>
+ </tr>
+ <?php $i++; endforeach; ?>
+ <tr>
+ <td class="list" colspan="3"></td>
+ <td class="list">
+ <table border="0" cellspacing="0" cellpadding="1">
+ <tr>
+ <td valign="middle"><a href="haproxy_backends_edit.php"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"></a></td>
+ </tr>
+ </table>
+ </td>
+ </tr>
+ </table>
+ </div>
+ </table>
+ </form>
+<?php include("fend.inc"); ?>
+</body>
+</html>
diff --git a/config/haproxy/haproxy_backends_edit.php b/config/haproxy/haproxy_backends_edit.php
new file mode 100755
index 00000000..06b9d974
--- /dev/null
+++ b/config/haproxy/haproxy_backends_edit.php
@@ -0,0 +1,610 @@
+<?php
+/* $Id: load_balancer_pool_edit.php,v 1.24.2.23 2007/03/03 00:07:09 smos Exp $ */
+/*
+ haproxy_backends_edit.php
+ part of pfSense (http://www.pfsense.com/)
+ Copyright (C) 2008 Remco Hoef <remcoverhoef@pfsense.com>
+ 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, 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("guiconfig.inc");
+
+if (!is_array($config['installedpackages']['haproxy']['ha_backends']['item'])) {
+ $config['installedpackages']['haproxy']['ha_backends']['item'] = array();
+}
+
+$a_backend = &$config['installedpackages']['haproxy']['ha_backends']['item'];
+
+if (isset($_POST['id']))
+ $id = $_POST['id'];
+else
+ $id = $_GET['id'];
+
+if (isset($id) && $a_backend[$id]) {
+ $pconfig['name'] = $a_backend[$id]['name'];
+ $pconfig['desc'] = $a_backend[$id]['desc'];
+ $pconfig['connection_timeout'] = $a_backend[$id]['connection_timeout'];
+ $pconfig['server_timeout'] = $a_backend[$id]['server_timeout'];
+ $pconfig['retries'] = $a_backend[$id]['retries'];
+
+ $pconfig['type'] = $a_backend[$id]['type'];
+ $pconfig['balance'] = $a_backend[$id]['balance'];
+ $pconfig['monitor_uri'] = $a_backend[$id]['monitor_uri'];
+
+ $pconfig['stats_enabled'] = $a_backend[$id]['stats_enabled'];
+ $pconfig['stats_username'] = $a_backend[$id]['stats_username'];
+ $pconfig['stats_password'] = $a_backend[$id]['stats_password'];
+ $pconfig['stats_uri'] = $a_backend[$id]['stats_uri'];
+ $pconfig['stats_realm'] = $a_backend[$id]['stats_realm'];
+
+ $pconfig['type'] = $a_backend[$id]['type'];
+ $pconfig['extaddr'] = $a_backend[$id]['extaddr'];
+ $pconfig['max_connections'] = $a_backend[$id]['max_connections'];
+ $pconfig['client_timeout'] = $a_backend[$id]['client_timeout'];
+ $pconfig['stats_enabled'] = $a_backend[$id]['stats_enabled'];
+ $pconfig['stats_realm'] = $a_backend[$id]['stats_realm'];
+ $pconfig['stats_uri'] = $a_backend[$id]['stats_uri'];
+ $pconfig['stats_username'] = $a_backend[$id]['stats_username'];
+ $pconfig['stats_password'] = $a_backend[$id]['stats_password'];
+ $pconfig['port'] = $a_backend[$id]['port'];
+ $pconfig['a_acl']=&$a_backend[$id]['ha_acls']['item'];
+
+}
+
+$changedesc = "Services: HAProxy: Backends";
+$changecount = 0;
+
+if ($_POST) {
+ $changecount++;
+
+ unset($input_errors);
+ $pconfig = $_POST;
+
+ if ($_POST['stats_enabled']) {
+ $reqdfields = explode(" ", "name connection_timeout server_timeout retries stats_username stats_password stats_uri stats_realm");
+ $reqdfieldsn = explode(",", "Name,Connection timeout,Server timeout,Retries,Stats Username,Stats Password,Stats Uri,Stats Realm");
+ } else {
+ $reqdfields = explode(" ", "name connection_timeout server_timeout retries monitor_uri");
+ $reqdfieldsn = explode(",", "Name,Connection timeout,Server timeout,Retries,Monitor Uri");
+ }
+
+ do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+
+ $reqdfields = explode(" ", "name type port max_connections client_timeout");
+ $reqdfieldsn = explode(",", "Name,Type,Port,Max connections,Client timeout");
+
+ do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+
+ if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['name']))
+ $input_errors[] = "The field 'Name' contains invalid characters.";
+
+ if (!is_numeric($_POST['connection_timeout']))
+ $input_errors[] = "The field 'Connection timeout' value is not a number.";
+
+ if (!is_numeric($_POST['server_timeout']))
+ $input_errors[] = "The field 'Server timeout' value is not a number.";
+
+ if (!is_numeric($_POST['retries']))
+ $input_errors[] = "The field 'Retries' value is not a number.";
+
+ if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['stats_username']))
+ $input_errors[] = "The field 'Stats Username' contains invalid characters.";
+
+ if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['stats_password']))
+ $input_errors[] = "The field 'Stats Password' contains invalid characters.";
+
+ if (!is_numeric($_POST['max_connections']))
+ $input_errors[] = "The field 'Max connections' value is not a number.";
+
+ if (!is_numeric($_POST['port']))
+ $input_errors[] = "The field 'Port' value is not a number.";
+
+ if (!is_numeric($_POST['client_timeout']))
+ $input_errors[] = "The field 'Client timeout' value is not a number.";
+
+ /* Ensure that our pool names are unique */
+ for ($i=0; isset($config['installedpackages']['haproxy']['ha_backends']['item'][$i]); $i++)
+ if (($_POST['name'] == $config['installedpackages']['haproxy']['ha_backends']['item'][$i]['name']) && ($i != $id))
+ $input_errors[] = "This backend name has already been used. Backend names must be unique.";
+
+ $a_acl=array();
+ $acl_names=array();
+ for($x=0; $x<99; $x++) {
+ $acl_name=$_POST['acl_name'.$x];
+ $acl_expression=$_POST['acl_expression'.$x];
+
+ if ($acl_name) {
+ // check for duplicates
+ if (in_array($acl_name, $acl_names)) {
+ $input_errors[] = "The name '$acl_name' is duplicate.";
+ }
+
+ $acl_names[]=$acl_name;
+
+ $acl=array();
+ $acl['name']=$acl_name;
+ $acl['expression']=$acl_expression;
+ $a_acl[]=$acl;
+
+ if (preg_match("/[^a-zA-Z0-9\.\-_]/", $acl_name))
+ $input_errors[] = "The field 'Name' contains invalid characters.";
+
+ if (!preg_match("/.{2,}/", $acl_expression))
+ $input_errors[] = "The field 'Expression' is required.";
+
+ if (!preg_match("/.{2,}/", $acl_name))
+ $input_errors[] = "The field 'Name' is required.";
+
+ }
+ }
+
+ $pconfig['a_acl']=$a_acl;
+
+ if (!$input_errors) {
+ $backend = array();
+ if(isset($id) && $a_backend[$id])
+ $backend = $a_backend[$id];
+
+ if($backend['name'] != "")
+ $changedesc .= " modified '{$backend['name']}' pool:";
+
+ if ($backend['name']!=$_POST['name']) {
+ // name changed:
+ // * update servers
+ // * update frontend (default backend and acl)
+ if (!is_array($config['installedpackages']['haproxy']['ha_servers']['item'])) {
+ $config['installedpackages']['haproxy']['ha_servers']['item'] = array();
+ }
+ $a_server = &$config['installedpackages']['haproxy']['ha_servers']['item'];
+
+ for ( $i = 0; $i < count($a_server); $i++) {
+ if ($a_server[$i]['backend']==$backend['name']) {
+ $a_server[$i]['backend']=$_POST['name'];
+ }
+ }
+
+ if (!is_array($config['installedpackages']['haproxy']['ha_frontends']['item'])) {
+ $config['installedpackages']['haproxy']['ha_frontends']['item'] = array();
+ }
+ $a_frontend = &$config['installedpackages']['haproxy']['ha_frontends']['item'];
+
+ for ( $i = 0; $i < count($a_frontend); $i++) {
+ if ($a_frontend[$i]['backend']==$backend['name']) {
+ $a_frontend[$i]['backend']=$_POST['name'];
+ }
+
+ if (!is_array($a_frontend[$i]['ha_acls']['item'])) {
+ $a_frontend[$i]['ha_acls']['item'] = array();
+ }
+
+ $a_acl = &$a_frontend[$i]['ha_acls']['item'];
+ for ( $j = 0; $j < count($a_acl); $j++) {
+ if ($a_acl[$j]['backend']==$backend['name']) {
+ $a_acl[$j]['backend']=$_POST['name'];
+ }
+ }
+ }
+ }
+
+ update_if_changed("name", $backend['name'], $_POST['name']);
+ update_if_changed("description", $backend['desc'], $_POST['desc']);
+ update_if_changed("connection_timeout", $backend['connection_timeout'], $_POST['connection_timeout']);
+ update_if_changed("server_timeout", $backend['server_timeout'], $_POST['server_timeout']);
+ update_if_changed("retries", $backend['retries'], $_POST['retries']);
+ update_if_changed("type", $backend['type'], $_POST['type']);
+ update_if_changed("balance", $backend['balance'], $_POST['balance']);
+ update_if_changed("cookie_name", $backend['cookie_name'], $_POST['cookie_name']);
+ update_if_changed("monitor_uri", $backend['monitor_uri'], $_POST['monitor_uri']);
+ update_if_changed("stats_enabled", $backend['stats_enabled'], $_POST['stats_enabled']);
+ update_if_changed("stats_username", $backend['stats_username'], $_POST['stats_username']);
+ update_if_changed("stats_password", $backend['stats_password'], $_POST['stats_password']);
+ update_if_changed("stats_uri", $backend['stats_uri'], $_POST['stats_uri']);
+ update_if_changed("stats_realm", $backend['stats_realm'], $_POST['stats_realm']);
+ update_if_changed("type", $backend['type'], $_POST['type']);
+ update_if_changed("port", $backend['port'], $_POST['port']);
+ update_if_changed("extaddr", $backend['extaddr'], $_POST['extaddr']);
+ update_if_changed("max_connections", $backend['max_connections'], $_POST['max_connections']);
+ update_if_changed("client_timeout", $backend['client_timeout'], $_POST['client_timeout']);
+
+ $backend['ha_acls']['item']=$a_acl;
+
+ if (isset($id) && $a_backend[$id]) {
+ $a_backend[$id] = $backend;
+ } else {
+ $a_backend[] = $backend;
+ }
+
+ if ($changecount > 0) {
+ touch($d_haproxyconfdirty_path);
+ write_config($changedesc);
+ }
+
+ header("Location: haproxy_backends.php");
+ exit;
+ }
+}
+
+$pgtitle = "HAProxy: Backend: Edit";
+include("head.inc");
+
+?>
+
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<script type="text/javascript">
+ // Global Variables
+ var rowname = new Array(99);
+ var rowtype = new Array(99);
+ var newrow = new Array(99);
+ var rowsize = new Array(99);
+
+ for (i = 0; i < 99; i++) {
+ rowname[i] = '';
+ rowtype[i] = '';
+ newrow[i] = '';
+ rowsize[i] = '25';
+ }
+
+ var field_counter_js = 0;
+ var loaded = 0;
+ var is_streaming_progress_bar = 0;
+ var temp_streaming_text = "";
+
+ var addRowTo = (function() {
+ return (function (tableId) {
+ var d, tbody, tr, td, bgc, i, ii, j;
+ d = document;
+ tbody = d.getElementById(tableId).getElementsByTagName("tbody").item(0);
+ tr = d.createElement("tr");
+ totalrows++;
+ for (i = 0; i < field_counter_js; i++) {
+ td = d.createElement("td");
+ if(rowtype[i] == 'textbox') {
+ td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows + "'></input><input size='" + rowsize[i] + "' name='" + rowname[i] + totalrows + "'></input> ";
+ } else if(rowtype[i] == 'select') {
+ td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows + "'></input><select name='" + rowname[i] + totalrows + "'><?php foreach ($a_backend as $backend) {?><option value=\"<?=$backend['name']?>\"><?=$backend['name']?></option><?php }?></select> ";
+ } else {
+ td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows + "'></input><input type='checkbox' name='" + rowname[i] + totalrows + "'></input> ";
+ }
+ tr.appendChild(td);
+ }
+ td = d.createElement("td");
+ td.rowSpan = "1";
+ td.className = "list";
+ td.innerHTML = '<img src="/themes/' + theme + '/images/icons/icon_x.gif" width="17" height="17" border="0" onclick="removeRow(this); return false;">';
+ tr.appendChild(td);
+ tbody.appendChild(tr);
+ });
+ })();
+
+ function removeRow(el) {
+ var cel;
+ while (el && el.nodeName.toLowerCase() != "tr")
+ el = el.parentNode;
+
+ if (el && el.parentNode) {
+ cel = el.getElementsByTagName("td").item(0);
+ el.parentNode.removeChild(el);
+ }
+ }
+
+ function find_unique_field_name(field_name) {
+ // loop through field_name and strip off -NUMBER
+ var last_found_dash = 0;
+ for (var i = 0; i < field_name.length; i++) {
+ // is this a dash, if so, update
+ // last_found_dash
+ if (field_name.substr(i,1) == "-" )
+ last_found_dash = i;
+ }
+ if (last_found_dash < 1)
+ return field_name;
+ return(field_name.substr(0,last_found_dash));
+ }
+
+ rowname[0] = "acl_name";
+ rowtype[0] = "textbox";
+ rowsize[0] = "30";
+
+ rowname[1] = "acl_expression";
+ rowtype[1] = "textbox";
+ rowsize[1] = "35";
+
+ rowname[2] = "acl_backend";
+ rowtype[2] = "select";
+ rowsize[2] = "10";
+
+ function toggle_stats() {
+ var stats_enabled=document.getElementById('stats_enabled');
+ var stats_realm_row=document.getElementById('stats_realm_row');
+ var stats_username_row=document.getElementById('stats_username_row');
+ var stats_password_row=document.getElementById('stats_password_row');
+ var stats_uri_row=document.getElementById('stats_uri_row');
+
+ if (stats_enabled.checked) {
+ stats_realm_row.style.display='';
+ stats_username_row.style.display='';
+ stats_password_row.style.display='';
+ stats_uri_row.style.display='';
+ } else {
+ stats_realm_row.style.display='none';
+ stats_username_row.style.display='none';
+ stats_password_row.style.display='none';
+ stats_uri_row.style.display='none';
+ }
+ }
+</script>
+<?php include("fbegin.inc"); ?>
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+ <form action="haproxy_backends_edit.php" method="post" name="iform" id="iform">
+ <table width="100%" border="0" cellpadding="6" cellspacing="0">
+ <tr>
+ <td colspan="2" valign="top" class="listtopic">Edit haproxy backend</td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncellreq">Name</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input name="name" type="text" <?if(isset($pconfig['name'])) echo "value=\"{$pconfig['name']}\"";?> size="25" maxlength="25">
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncellreq">Description</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input name="desc" type="text" <?if(isset($pconfig['desc'])) echo "value=\"{$pconfig['desc']}\"";?> size="64">
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncellreq">Connection timeout</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input name="connection_timeout" type="text" <?if(isset($pconfig['connection_timeout'])) echo "value=\"{$pconfig['connection_timeout']}\"";?> size="64">
+ <div>the time (in milliseconds) we give up if the connection does not complete within (30000).</div>
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncellreq">Server timeout</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input name="server_timeout" type="text" <?if(isset($pconfig['server_timeout'])) echo "value=\"{$pconfig['server_timeout']}\"";?> size="64">
+ <div>the time (in milliseconds) we accept to wait for data from the server, or for the server to accept data (30000).</div>
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncellreq">Retries</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input name="retries" type="text" <?if(isset($pconfig['retries'])) echo "value=\"{$pconfig['retries']}\"";?> size="64">
+ <div>After a connection failure to a server, it is possible to retry, potentially
+on another server. This is useful if health-checks are too rare and you don't
+want the clients to see the failures. The number of attempts to reconnect is
+set by the 'retries' parameter (2).</div>
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncellreq">Type</td>
+ <td width="78%" class="vtable" colspan="2">
+ <select name="type" id="type" onchange="type_change();">
+ <option value="http"<?php if($pconfig['type'] == "http") echo " SELECTED"; ?>>HTTP</option>
+ <option value="tcp"<?php if($pconfig['type'] == "tcp") echo " SELECTED"; ?>>TCP</option>
+ <option value="health"<?php if($pconfig['type'] == "health") echo " SELECTED"; ?>>Health</option>
+ </select>
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncellreq">Balance</td>
+ <td width="78%" class="vtable" colspan="2">
+ <table width="100%">
+ <tr>
+ <td width="20%" valign="top"><input type="radio" name="balance" id="balance" value="roundrobin"<?php if($pconfig['balance'] ==
+"roundrobin") echo " CHECKED"; ?>>Round robin</td><td>Each server is used in turns, according to their weights.
+ This is the smoothest and fairest algorithm when the server's
+ processing time remains equally distributed. This algorithm
+ is dynamic, which means that server weights may be adjusted
+ on the fly for slow starts for instance.</td></tr>
+ <tr><td valign="top"><input type="radio" name="balance" id="balance" value="source"<?php if($pconfig['balance'] ==
+"source") echo " CHECKED"; ?>>Source</td><td>
+ The source IP address is hashed and divided by the total
+ weight of the running servers to designate which server will
+ receive the request. This ensures that the same client IP
+ address will always reach the same server as long as no
+ server goes down or up. If the hash result changes due to the
+ number of running servers changing, many clients will be
+ directed to a different server. This algorithm is generally
+ used in TCP mode where no cookie may be inserted. It may also
+ be used on the Internet to provide a best-effort stickyness
+ to clients which refuse session cookies. This algorithm is
+ static, which means that changing a server's weight on the
+ fly will have no effect.</td></tr>
+ <tr><td valign="top">
+ <input type="radio" name="balance" id="balance" value="uri"<?php if($pconfig['balance'] ==
+"uri") echo " CHECKED"; ?>>URI</td><td>
+The left part of the URI (before the question mark) is hashed
+ and divided by the total weight of the running servers. The
+ result designates which server will receive the request. This
+ ensures that a same URI will always be directed to the same
+ server as long as no server goes up or down. This is used
+ with proxy caches and anti-virus proxies in order to maximize
+ the cache hit rate. Note that this algorithm may only be used
+ in an HTTP backend. This algorithm is static, which means
+ that changing a server's weight on the fly will have no
+ effect.</td>
+ </tr>
+ </table>
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncell">Stats Enabled</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input id="stats_enabled" name="stats_enabled" type="checkbox" value="yes" <?php if ($pconfig['stats_enabled']=='yes') echo "checked"; ?> onclick='toggle_stats();'><br/>
+ EXAMPLE: haproxystats
+
+ </td>
+ </tr>
+ <tr align="left" id='stats_realm_row' name='stats_realm_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+ <td width="22%" valign="top" class="vncellreq">Stats Realm</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input id="stats_realm" name="stats_realm" type="text" <?if(isset($pconfig['stats_realm'])) echo "value=\"{$pconfig['stats_realm']}\"";?> size="64">
+ </td>
+ </tr>
+ <tr align="left" id='stats_uri_row' name='stats_uri_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+ <td width="22%" valign="top" class="vncellreq">Stats Uri</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input id="stats_uri" name="stats_uri" type="text" <?if(isset($pconfig['stats_uri'])) echo "value=\"{$pconfig['stats_uri']}\"";?> size="64"><br/>
+ EXAMPLE: /haproxy?stats
+ </td>
+ </tr>
+ <tr align="left" id='stats_username_row' name='stats_username_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+ <td width="22%" valign="top" class="vncellreq">Stats Username</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input id="stats_username" name="stats_username" type="text" <?if(isset($pconfig['stats_username'])) echo "value=\"{$pconfig['stats_username']}\"";?> size="64">
+ </td>
+ </tr>
+
+ <tr align="left" id='stats_password_row' name='stats_password_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+ <td width="22%" valign="top" class="vncellreq">Stats Password</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input id="stats_password" name="stats_password" type="text" <?if(isset($pconfig['stats_password'])) echo "value=\"{$pconfig['stats_password']}\"";?> size="64">
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" id="monitorport_text" class="vncell">Monitor Uri</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input name="monitor_uri" type="text" <?if(isset($pconfig['monitor_uri'])) echo "value=\"{$pconfig['monitor_uri']}\"";?> size="50" maxlength="50"><br>
+ </td>
+ </tr>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncellreq">Port</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input name="port" type="text" <?if(isset($pconfig['port'])) echo "value=\"{$pconfig['port']}\"";?> size="10" maxlength="10">
+ <div>the port to listen to</div>
+ </td>
+ </tr>
+ <tr>
+ <td width="22%" valign="top" class="vncellreq">External address</td>
+ <td width="78%" class="vtable">
+ <select name="extaddr" class="formfld">
+ <option value="" <?php if (!$pconfig['extaddr']) echo "selected"; ?>>Interface address</option>
+ <?php if (is_array($config['virtualip']['vip'])):
+ foreach ($config['virtualip']['vip'] as $sn): ?>
+ <option value="<?=$sn['subnet'];?>" <?php if ($sn['subnet'] == $pconfig['extaddr']) echo "selected"; ?>><?=htmlspecialchars("{$sn['subnet']} ({$sn['descr']})");?></option>
+ <?php endforeach;
+ endif; ?>
+ <option value="any" <?php if($pconfig['extaddr'] == "any") echo "selected"; ?>>any</option>
+ </select>
+ <br />
+ <span class="vexpl">
+ If you want this rule to apply to another IP address than the IP address of the interface chosen above,
+ select it here (you need to define <a href="firewall_virtual_ip.php">Virtual IP</a> addresses on the first). Also note that if you are trying to redirect connections on the LAN select the "any" option.</span></td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncellreq">Type</td>
+ <td width="78%" class="vtable" colspan="2">
+ <select name="type" id="type">
+ <option value="http"<?php if($pconfig['type'] == "http") echo " SELECTED"; ?>>HTTP</option>
+ <option value="tcp"<?php if($pconfig['type'] == "tcp") echo " SELECTED"; ?>>TCP</option>
+ <option value="health"<?php if($pconfig['type'] == "health") echo " SELECTED"; ?>>Health</option>
+ </select>
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncell">Max connections</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input name="max_connections" type="text" <?if(isset($pconfig['max_connections'])) echo "value=\"{$pconfig['max_connections']}\"";?> size="10" maxlength="10">
+ <div>the time (in milliseconds) we give up if the connection does not complete within (8000).</div>
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncell">Client timeout</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input name="client_timeout" type="text" <?if(isset($pconfig['client_timeout'])) echo "value=\"{$pconfig['client_timeout']}\"";?> size="10" maxlength="10">
+ <div>the time (in milliseconds) we accept to wait for data from the client, or for the client to accept data (30000).</div>
+ </td>
+ </tr>
+ <tr>
+ <td width="22%" valign="top" class="vncell">Access Control lists</td>
+ <td width="78%" class="vtable" colspan="2" valign="top">
+ <table class="" width="100%" cellpadding="0" cellspacing="0" id='acltable'>
+ <tr>
+ <td width="35%" class="">Name</td>
+ <td width="40%" class="">Expression</td>
+ <td width="20%" class="">Backend</td>
+ <td width="5%" class=""></td>
+ </tr>
+ <?php
+ $a_acl=$pconfig['a_acl'];
+
+ if (!is_array($a_acl)) {
+ $a_acl=array();
+ }
+
+ $i=0;
+ foreach ($a_acl as $acl) {
+ ?>
+ <tr>
+ <td><input name="acl_name<?=$i;?>" type="text" value="<?=$acl['name']; ?>" size="30"/></td>
+ <td><input name="acl_expression<?=$i;?>" type="text" value="<?=$acl['expression']; ?>" size="35"/></td>
+ <td>
+ <select name="acl_backend<?=$i;?>" id="acl_backend<?=$i;?>">
+ <?php
+ if (!is_array($config['installedpackages']['haproxy']['ha_backends']['item'])) {
+ $config['installedpackages']['haproxy']['ha_backends']['item'] = array();
+ }
+ $a_backend = &$config['installedpackages']['haproxy']['ha_backends']['item'];
+ foreach ($a_backend as $backend) { ?>
+ <option value="<?=$backend['name'];?>"<?php if($acl['backend'] == $backend['name']) echo " SELECTED"; ?>><?=$backend['name'];?></option>
+ <?php $i++; } ?>
+ </select>
+ </td>
+ <td class="list"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0" onclick="removeRow(this); return false;"></td>
+ </tr>
+ <?php
+ $i++;
+ }
+ ?>
+ </table>
+ <a onclick="javascript:addRowTo('acltable'); return false;" href="#">
+ <img border="0" src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" alt="" title="add another entry" />
+ </a><br/>
+ Fore more information about ACL's please see <a href='http://haproxy.1wt.eu/download/1.3/doc/configuration.txt' target='_new'>HAProxy Documentation</a> Section 7 - Using ACL's
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top">&nbsp;</td>
+ <td width="78%">
+ <input name="Submit" type="submit" class="formbtn" value="Save">
+ <?php if (isset($id) && $a_backend[$id]): ?>
+ <input name="id" type="hidden" value="<?=$id;?>">
+ <?php endif; ?>
+ </td>
+ </tr>
+ </table>
+ </form>
+<br>
+<script type="text/javascript">
+ field_counter_js = 3;
+ rows = 1;
+ <?php $counter=0; ?>
+ totalrows = <?php echo $counter; ?>;;
+ loaded = <?php echo $counter; ?>;;
+</script>
+<?php include("fend.inc"); ?>
+</body>
+</html>
diff --git a/config/haproxy/haproxy_global.php b/config/haproxy/haproxy_global.php
new file mode 100755
index 00000000..53784027
--- /dev/null
+++ b/config/haproxy/haproxy_global.php
@@ -0,0 +1,186 @@
+<?php
+/* $Id: load_balancer_pool.php,v 1.5.2.6 2007/03/02 23:48:32 smos Exp $ */
+/*
+ haproxy_global.php
+ part of pfSense (http://www.pfsense.com/)
+ Copyright (C) 2008 Remco Hoef <remcoverhoef@pfsense.com>
+ 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.
+*/
+
+require("globals.inc");
+require("guiconfig.inc");
+require_once("haproxy.inc");
+
+if (!is_array($config['installedpackages']['haproxy'])) {
+ $config['installedpackages']['haproxy'] = array();
+}
+
+$pconfig['enable'] = isset($config['installedpackages']['haproxy']['enable']);
+$pconfig['maxconn'] = $config['installedpackages']['haproxy']['maxconn'];
+
+if ($_POST) {
+ unset($input_errors);
+ $pconfig = $_POST;
+
+
+ if ($_POST['apply']) {
+ $retval = 0;
+ config_lock();
+ $retval = haproxy_configure();
+ config_unlock();
+ $savemsg = get_std_save_message($retval);
+ unlink_if_exists($d_haproxyconfdirty_path);
+ } else {
+ if ($_POST['enable']) {
+ $reqdfields = explode(" ", "maxconn");
+ $reqdfieldsn = explode(",", "Maximum connections");
+ } else {
+ }
+
+ do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+
+ if ($_POST['maxconn'] && (!is_numeric($_POST['maxconn']))) {
+ $input_errors[] = "The maximum number of connections should be numeric.";
+ }
+
+ if (!$input_errors) {
+ $config['installedpackages']['haproxy']['enable'] = $_POST['enable'] ? true : false;
+ $config['installedpackages']['haproxy']['maxconn'] = $_POST['maxconn'] ? $_POST['maxconn'] : false;
+
+ touch($d_haproxyconfdirty_path);
+ write_config();
+ }
+ }
+
+}
+
+$pgtitle = "Services: HAProxy: Settings";
+include("head.inc");
+
+?>
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<?php include("fbegin.inc"); ?>
+<script language="JavaScript">
+<!--
+function enable_change(enable_change) {
+ var endis;
+ endis = !(document.iform.enable.checked || enable_change);
+ document.iform.maxconn.disabled = endis;
+}
+//-->
+</script>
+<form action="haproxy_global.php" method="post" name="iform">
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+<?php if ($savemsg) print_info_box($savemsg); ?>
+<?php if (file_exists($d_haproxyconfdirty_path)): ?><p>
+<?php print_info_box_np("The load balancer configuration has been changed.<br>You must apply the changes in order for them to take effect.");?><br>
+<?php endif; ?>
+<table width="100%" border="0" cellpadding="0" cellspacing="0">
+ <tr><td class="tabnavtbl">
+ <?php
+ /* active tabs */
+ $tab_array = array();
+ $tab_array[] = array("Settings", true, "haproxy_global.php");
+ $tab_array[] = array("Backends", false, "haproxy_backends.php");
+ $tab_array[] = array("Servers", false, "haproxy_servers.php");
+ display_top_tabs($tab_array);
+ ?>
+ </td></tr>
+ <tr>
+ <td>
+ <div id="mainarea">
+ <table class="tabcont" width="100%" border="0" cellpadding="6" cellspacing="0">
+ <tr>
+ <td width="22%" valign="top" class="vtable">&nbsp;</td>
+ <td width="78%" class="vtable">
+ <input name="enable" type="checkbox" value="yes" <?php if ($pconfig['enable']) echo "checked"; ?> onClick="enable_change(false)">
+ <strong>Enable HAProxy</strong></td>
+ </tr>
+ <tr>
+ <td valign="top" class="vncell">
+ Maximum connections
+ </td>
+ <td class="vtable">
+ <table cellpadding="0" cellspacing="0">
+ <tr>
+ <td>
+ <input name="maxconn" type="text" class="formfld" id="maxconn" size="5" <?if ($pconfig['enable']!='yes') echo "enabled=\"false\"";?> value="<?=htmlspecialchars($pconfig['maxconn']);?>"> per Backend.
+ </td>
+ </tr>
+ </table>
+ Sets the maximum per-process number of concurrent connections to X.<br/>
+ <strong>NOTE:</strong> setting this value too high will result in haproxy not being able to allocate enough memory.<br/>
+ <table style="border: 1px solid #000;">
+ <tr>
+ <td><font size=-1>Connections</td>
+ <td><font size=-1>Memory usage</td>
+ </tr>
+ <tr>
+ <td colspan="2">
+ <hr noshade style="border: 1px solid #000;">
+ </td>
+ </tr>
+ <tr>
+ <td align="right"><font size=-1>999</td>
+ <td><font size=-1>3276 Kilobytes</td>
+ </tr>
+ <tr>
+ <td align="right"><font size=-1>99999</td>
+ <td><font size=-1>4448 Kilobytes</td>
+ </tr>
+ <tr>
+ <td align="right"><font size=-1>999999</td>
+ <td><font size=-1>32540 Kilobytes</td>
+ </tr>
+ <tr>
+ <td align="right"><font size=-1>9999999</td>
+ <td><font size=-1>143 Megabytes</td>
+ </tr>
+ </table>
+ </td>
+ </tr>
+ <tr>
+ <td>
+ &nbsp;
+ </td>
+ </tr>
+ <tr>
+ <td width="22%" valign="top">&nbsp;</td>
+ <td width="78%">
+ <input name="Submit" type="submit" class="formbtn" value="Save" onClick="enable_change(true)">
+ </td>
+ </td>
+ </tr>
+ </table>
+ </div>
+</table>
+</form>
+<script language="JavaScript">
+<!--
+enable_change(false);
+//-->
+</script>
+<?php include("fend.inc"); ?>
+</body>
+</html>
diff --git a/config/haproxy/haproxy_servers.php b/config/haproxy/haproxy_servers.php
new file mode 100755
index 00000000..6533b704
--- /dev/null
+++ b/config/haproxy/haproxy_servers.php
@@ -0,0 +1,146 @@
+<?php
+/* $Id: load_balancer_virtual_server.php,v 1.6.2.1 2006/01/02 23:46:24 sullrich Exp $ */
+/*
+ haproxy_servers.php
+ part of pfSense (http://www.pfsense.com/)
+ Copyright (C) 2008 Remco Hoef <remcoverhoef@pfsense.com>
+ 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.
+*/
+
+require_once("guiconfig.inc");
+require_once("haproxy.inc");
+
+if (!is_array($config['installedpackages']['haproxy']['ha_servers']['item'])) {
+ $config['installedpackages']['haproxy']['ha_servers']['item'] = array();
+}
+$a_server = &$config['installedpackages']['haproxy']['ha_servers']['item'];
+
+if ($_POST) {
+ $pconfig = $_POST;
+
+ if ($_POST['apply']) {
+ $retval = 0;
+ config_lock();
+ $retval = haproxy_configure();
+ config_unlock();
+ $savemsg = get_std_save_message($retval);
+ unlink_if_exists($d_haproxyconfdirty_path);
+ }
+}
+
+if ($_GET['act'] == "del") {
+ if ($a_server[$_GET['id']]) {
+ if (!$input_errors) {
+ unset($a_server[$_GET['id']]);
+ write_config();
+ touch($d_haproxyconfdirty_path);
+ header("Location: haproxy_servers.php");
+ exit;
+ }
+ }
+}
+
+$pgtitle = "Services: HAProxy: Backends";
+include("head.inc");
+
+?>
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<?php include("fbegin.inc"); ?>
+<form action="haproxy_servers.php" method="post">
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+<?php if ($savemsg) print_info_box($savemsg); ?>
+<?php if (file_exists($d_haproxyconfdirty_path)): ?><p>
+<?php print_info_box_np("The virtual server configuration has been changed.<br>You must apply the changes in order for them to take effect.");?><br>
+<?php endif; ?>
+<table width="100%" border="0" cellpadding="0" cellspacing="0">
+ <tr><td class="tabnavtbl">
+ <?php
+ /* active tabs */
+ $tab_array = array();
+ $tab_array[] = array("Settings", false, "haproxy_global.php");
+ $tab_array[] = array("Backends", false, "haproxy_backends.php");
+ $tab_array[] = array("Servers", true, "haproxy_servers.php");
+ display_top_tabs($tab_array);
+ ?>
+ </td></tr>
+ <tr>
+ <td>
+ <div id="mainarea">
+ <table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
+ <tr>
+ <td width="30%" class="listhdrr">Name</td>
+ <td width="30%" class="listhdrr">Server</td>
+ <td width="20%" class="listhdrr">Status</td>
+ <td width="30%" class="listhdrr">Backend</td>
+ <td width="10%" class="listhdrr">Cookie</td>
+ <td width="10%" class="listhdrr">Weight</td>
+ <td width="10%" class="list"></td>
+ </tr>
+ <?php $i = 0; foreach ($a_server as $server): ?>
+ <tr>
+ <td class="listlr" ondblclick="document.location='haproxy_servers_edit.php?id=<?=$i;?>';">
+ <?=$server['name'];?>
+ </td>
+ <td class="listlr" ondblclick="document.location='haproxy_servers_edit.php?id=<?=$i;?>';">
+ <?=$server['address'] . ":". $server['port'];?>
+ </td>
+ <td class="listlr" ondblclick="document.location='haproxy_servers_edit.php?id=<?=$i;?>';">
+ <?=$server['status'];?>
+ </td>
+ <td class="listlr" ondblclick="document.location='haproxy_servers_edit.php?id=<?=$i;?>';">
+ <?=$server['backend'];?>
+ </td>
+ <td class="listlr" ondblclick="document.location='haproxy_servers_edit.php?id=<?=$i;?>';">
+ <?=$server['cookie'];?>
+ </td>
+ <td class="listlr" ondblclick="document.location='haproxy_servers_edit.php?id=<?=$i;?>';">
+ <?=$server['weight'];?>
+ </td>
+ <td class="list" nowrap>
+ <table border="0" cellspacing="0" cellpadding="1">
+ <tr>
+ <td valign="middle"><a href="haproxy_servers_edit.php?id=<?=$i;?>"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0"></a></td>
+ <td valign="middle"><a href="haproxy_servers.php?act=del&id=<?=$i;?>" onclick="return confirm('Do you really want to delete this entry?')"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0"></a></td>
+ </tr>
+ </table>
+ </td>
+ </tr>
+ <?php $i++; endforeach; ?>
+ <tr>
+ <td class="list" colspan="6"></td>
+ <td class="list">
+ <table border="0" cellspacing="0" cellpadding="1">
+ <tr>
+ <td valign="middle"><a href="haproxy_servers_edit.php"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"></a></td>
+ </tr>
+ </table>
+ </td>
+ </tr>
+ </table>
+ </div>
+ </table>
+ </form>
+<?php include("fend.inc"); ?>
+</body>
+</html>
diff --git a/config/haproxy/haproxy_servers_edit.php b/config/haproxy/haproxy_servers_edit.php
new file mode 100755
index 00000000..475c847e
--- /dev/null
+++ b/config/haproxy/haproxy_servers_edit.php
@@ -0,0 +1,244 @@
+<?php
+/* $Id: load_balancer_pool_edit.php,v 1.24.2.23 2007/03/03 00:07:09 smos Exp $ */
+/*
+ haproxy_servers_edit.php
+ part of pfSense (http://www.pfsense.com/)
+ Copyright (C) 2008 Remco Hoef <remcoverhoef@pfsense.com>
+ 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, 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("guiconfig.inc");
+
+if (!is_array($config['installedpackages']['haproxy']['ha_servers']['item'])) {
+ $config['installedpackages']['haproxy']['ha_servers']['item'] = array();
+}
+
+$a_server = &$config['installedpackages']['haproxy']['ha_servers']['item'];
+
+if (isset($_POST['id']))
+ $id = $_POST['id'];
+else
+ $id = $_GET['id'];
+
+if (isset($id) && $a_server[$id]) {
+ $pconfig['name'] = $a_server[$id]['name'];
+ $pconfig['address'] = $a_server[$id]['address'];
+ $pconfig['port'] = $a_server[$id]['port'];
+ $pconfig['backend'] = $a_server[$id]['backend'];
+ $pconfig['weight'] = $a_server[$id]['weight'];
+ $pconfig['cookie'] = $a_server[$id]['cookie'];
+ $pconfig['status'] = $a_server[$id]['status'];
+}
+
+$changedesc = "Services: HAProxy: Servers: ";
+$changecount = 0;
+
+if ($_POST) {
+ $changecount++;
+
+ unset($input_errors);
+ $pconfig = $_POST;
+
+ $reqdfields = explode(" ", "name address port backend weight cookie");
+ $reqdfieldsn = explode(",", "Name,Address,Port,Backend,Weight,Cookie");
+
+ do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+
+ if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['name']))
+ $input_errors[] = "The field 'Name' contains invalid characters.";
+
+ if (preg_match("/[^a-zA-Z0-9\.]/", $_POST['address']))
+ $input_errors[] = "The field 'Address' contains invalid characters.";
+
+ if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['cookie']))
+ $input_errors[] = "The field 'Cookie' contains invalid characters.";
+
+ if (!is_numeric($_POST['port']))
+ $input_errors[] = "The field 'Port' value is not a number.";
+ else {
+ if (!($_POST['port']>=1 && $_POST['port']<=65535))
+ $input_errors[] = "The field 'Port' value must be between 1 and 65535.";
+ }
+
+ if (!is_numeric($_POST['weight']))
+ $input_errors[] = "The field 'Weight' value is not a number.";
+ else {
+ if (!($_POST['weight']>=1 && $_POST['weight']<=256))
+ $input_errors[] = "The field 'Weight' value must be between 1 and 256.";
+ }
+
+ /* Ensure that our pool names are unique */
+ for ($i=0; isset($config['installedpackages']['haproxy']['ha_servers']['item'][$i]); $i++)
+ if (($_POST['name'] == $config['installedpackages']['haproxy']['ha_servers']['item'][$i]['name']) && ($i != $id))
+ $input_errors[] = "This server name has already been used. Server names must be unique.";
+
+ if (!$input_errors) {
+ $server = array();
+ if(isset($id) && $a_server[$id])
+ $server = $a_server[$id];
+
+ if($server['name'] != "")
+ $changedesc .= " modified '{$server['name']}' pool:";
+
+ update_if_changed("name", $server['name'], $_POST['name']);
+ update_if_changed("address", $server['address'], $_POST['address']);
+ update_if_changed("port", $server['port'], $_POST['port']);
+ update_if_changed("backend", $server['backend'], $_POST['backend']);
+ update_if_changed("cookie", $server['cookie'], $_POST['cookie']);
+ update_if_changed("weight", $server['weight'], $_POST['weight']);
+ update_if_changed("status", $server['status'], $_POST['status']);
+
+ if (isset($id) && $a_server[$id]) {
+ $a_server[$id] = $server;
+ } else {
+ $a_server[] = $server;
+ }
+
+ if ($changecount > 0) {
+ touch($d_haproxyconfdirty_path);
+ write_config($changedesc);
+ /*
+ echo "<PRE>";
+ print_r($config);
+ echo "</PRE>";
+ */
+ }
+
+ header("Location: haproxy_servers.php");
+ exit;
+ }
+}
+
+$pgtitle = "HAProxy: Server: Edit";
+include("head.inc");
+
+?>
+
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<script type="text/javascript" language="javascript" src="pool.js"></script>
+
+<script language="javascript">
+function clearcombo(){
+ for (var i=document.iform.serversSelect.options.length-1; i>=0; i--){
+ document.iform.serversSelect.options[i] = null;
+ }
+ document.iform.serversSelect.selectedIndex = -1;
+}
+</script>
+
+<?php include("fbegin.inc"); ?>
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+
+ <form action="haproxy_servers_edit.php" method="post" name="iform" id="iform">
+ <table width="100%" border="0" cellpadding="6" cellspacing="0">
+ <tr>
+ <td colspan="2" valign="top" class="listtopic">Edit haproxy server</td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncellreq">Name</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input name="name" type="text" <?if(isset($pconfig['name'])) echo "value=\"{$pconfig['name']}\"";?> size="16" maxlength="16">
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncellreq">Address</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input name="address" type="text" <?if(isset($pconfig['address'])) echo "value=\"{$pconfig['address']}\"";?> size="64">
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncellreq">Port</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input name="port" type="text" <?if(isset($pconfig['port'])) echo "value=\"{$pconfig['port']}\"";?> size="5">
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncellreq">Backend</td>
+ <td width="78%" class="vtable" colspan="2">
+ <select name="backend">
+ <?php
+ $i = 0;
+ if (!is_array($config['installedpackages']['haproxy']['ha_backends']['item'])) {
+ $config['installedpackages']['haproxy']['ha_backends']['item'] = array();
+ }
+ $a_backend = &$config['installedpackages']['haproxy']['ha_backends']['item'];
+
+ foreach ($a_backend as $backend) {
+ ?>
+ <option value="<?=$backend['name'];?>" <?php if($backend['name']==$pconfig['backend']) echo "SELECTED";?>><?=$backend['name'];?></option>
+ <?php } ?>
+ </select>
+ <div></div>
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncellreq">Status</td>
+ <td width="78%" class="vtable" colspan="2">
+ <select name="status">
+ <option value="active" <?php if($pconfig['status']=='active') echo "SELECTED";?>>active</option>
+ <option value="inactive" <?php if($pconfig['status']=='inactive') echo "SELECTED";?>>inactive</option>
+ </select>
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncell">Cookie</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input name="cookie" type="text" <?if(isset($pconfig['cookie'])) echo "value=\"{$pconfig['cookie']}\"";?>size="64"><br/>
+ This value will be checked in incoming requests, and the first
+ operational server possessing the same value will be selected. In return, in
+ cookie insertion or rewrite modes, this value will be assigned to the cookie
+ sent to the client. There is nothing wrong in having several servers sharing
+ the same cookie value, and it is in fact somewhat common between normal and
+ backup servers. See also the "cookie" keyword in backend section.
+
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top" class="vncell">Weight</td>
+ <td width="78%" class="vtable" colspan="2">
+ <input name="weight" type="text" <?if(isset($pconfig['weight'])) echo "value=\"{$pconfig['weight']}\"";?>size="64"><br/>
+ The default weight is 1, and the maximal value is 255.<br/>
+ NOTE: If this
+ parameter is used to distribute the load according to server's capacity, it
+ is recommended to start with values which can both grow and shrink, for
+ instance between 10 and 100 to leave enough room above and below for later
+ adjustments.
+
+ </td>
+ </tr>
+ <tr align="left">
+ <td width="22%" valign="top">&nbsp;</td>
+ <td width="78%">
+ <input name="Submit" type="submit" class="formbtn" value="Save">
+ <?php if (isset($id) && $a_server[$id]): ?>
+ <input name="id" type="hidden" value="<?=$id;?>">
+ <?php endif; ?>
+ </td>
+ </tr>
+ </table>
+ </form>
+<br>
+<?php include("fend.inc"); ?>
+</body>
+</html>