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<?php
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/* $Id$ */
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/*
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load_balancer_setting.php
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part of pfSense (https://www.pfsense.org/)
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Copyright (C) 2008 Bill Marquette <bill.marquette@gmail.com>.
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Copyright (C) 2012 Pierre POMES <pierre.pomes@gmail.com>.
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Copyright (C) 2013-2015 Electric Sheep Fencing, LP
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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pfSense_MODULE: routing
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*/
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##|+PRIV
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##|*IDENT=page-services-loadbalancer-setting
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##|*NAME=Services: Load Balancer: setting page
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##|*DESCR=Allow access to the 'Settings: Load Balancer: Settings' page.
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##|*MATCH=load_balancer_setting.php*
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##|-PRIV
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require_once("guiconfig.inc");
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require_once("functions.inc");
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require_once("filter.inc");
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require_once("shaper.inc");
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require_once("util.inc");
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if (!is_array($config['load_balancer']['setting'])) {
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$config['load_balancer']['setting'] = array();
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}
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$lbsetting = &$config['load_balancer']['setting'];
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if ($_POST) {
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if ($_POST['apply']) {
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$retval = 0;
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$retval |= filter_configure();
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$retval |= relayd_configure();
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$savemsg = get_std_save_message($retval);
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clear_subsystem_dirty('loadbalancer');
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} else {
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unset($input_errors);
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$pconfig = $_POST;
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/* input validation */
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if ($_POST['timeout'] && !is_numeric($_POST['timeout'])) {
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$input_errors[] = gettext("Timeout must be a numeric value");
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}
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if ($_POST['interval'] && !is_numeric($_POST['interval'])) {
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$input_errors[] = gettext("Interval must be a numeric value");
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}
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if ($_POST['prefork']) {
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if (!is_numeric($_POST['prefork'])) {
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$input_errors[] = gettext("Prefork must be a numeric value");
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} else {
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if (($_POST['prefork']<=0) || ($_POST['prefork']>32)) {
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$input_errors[] = gettext("Prefork value must be between 1 and 32");
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}
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}
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}
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/* update config if user entry is valid */
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if (!$input_errors) {
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$lbsetting['timeout'] = $_POST['timeout'];
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$lbsetting['interval'] = $_POST['interval'];
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$lbsetting['prefork'] = $_POST['prefork'];
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write_config();
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mark_subsystem_dirty('loadbalancer');
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}
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}
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}
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$pgtitle = array(gettext("Services"),gettext("Load Balancer"),gettext("Settings"));
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$shortcut_section = "relayd";
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include("head.inc");
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if ($input_errors)
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print_input_errors($input_errors);
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if ($savemsg)
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print_info_box($savemsg, 'success');
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if (is_subsystem_dirty('loadbalancer'))
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print_info_box_np(gettext("The load balancer configuration has been changed") . ' ' .
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gettext("You must apply the changes in order for them to take effect."), 'Apply', null, false, 'danger');
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/* active tabs */
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$tab_array = array();
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$tab_array[] = array(gettext("Pools"), false, "load_balancer_pool.php");
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$tab_array[] = array(gettext("Virtual Servers"), false, "load_balancer_virtual_server.php");
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$tab_array[] = array(gettext("Monitors"), false, "load_balancer_monitor.php");
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$tab_array[] = array(gettext("Settings"), true, "load_balancer_setting.php");
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display_top_tabs($tab_array);
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require('classes/Form.class.php');
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$form = new Form();
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$section = new Form_Section('Relayd Global Settings');
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$section->addInput(new Form_Input(
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'timeout',
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'Timeout',
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'text',
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$pconfig['timeout']
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))->setHelp('Set the global timeout in milliseconds for checks. Leave blank to use the default value of 1000 ms');
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$section->addInput(new Form_Input(
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'interval',
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'Interval',
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'text',
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$pconfig['interval']
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))->setHelp('Set the interval in seconds at which the member of a pool will be checked. Leave blank to use the default interval of 10 seconds');
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$section->addInput(new Form_Input(
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'prefork',
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'Prefork',
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'text',
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$pconfig['prefork']
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))->setHelp('Number of processes used by relayd for dns protocol. Leave blank to use the default value of 5 processes');
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$form->add($section);
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print($form);
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include("foot.inc");
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