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<?php
/*
* load_balancer_setting.php
*
* part of pfSense (https://www.pfsense.org)
* Copyright (c) 2004-2016 Electric Sheep Fencing, LLC
* Copyright (c) 2005-2008 Bill Marquette <bill.marquette@gmail.com>
* Copyright (c) 2012 Pierre POMES <pierre.pomes@gmail.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.
*
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgment:
* "This product includes software developed by the pfSense Project
* for use in the pfSense® software distribution. (http://www.pfsense.org/).
*
* 4. The names "pfSense" and "pfSense Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* coreteam@pfsense.org.
*
* 5. Products derived from this software may not be called "pfSense"
* nor may "pfSense" appear in their names without prior written
* permission of the Electric Sheep Fencing, LLC.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
*
* "This product includes software developed by the pfSense Project
* for use in the pfSense software distribution (http://www.pfsense.org/).
*
* THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 pfSense PROJECT OR
* ITS CONTRIBUTORS 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.
*/
##|+PRIV
##|*IDENT=page-services-loadbalancer-setting
##|*NAME=Services: Load Balancer: Settings
##|*DESCR=Allow access to the 'Settings: Load Balancer: Settings' page.
##|*MATCH=load_balancer_setting.php*
##|-PRIV
require_once("guiconfig.inc");
require_once("functions.inc");
require_once("filter.inc");
require_once("shaper.inc");
require_once("util.inc");
if (!is_array($config['load_balancer']['setting'])) {
$config['load_balancer']['setting'] = array();
}
$lbsetting = &$config['load_balancer']['setting'];
if ($_POST) {
if ($_POST['apply']) {
$retval = 0;
$retval |= filter_configure();
$retval |= relayd_configure();
$savemsg = get_std_save_message($retval);
clear_subsystem_dirty('loadbalancer');
} else {
unset($input_errors);
$pconfig = $_POST;
/* input validation */
if ($_POST['timeout'] && !is_numeric($_POST['timeout'])) {
$input_errors[] = gettext("Timeout must be a numeric value");
}
if ($_POST['interval'] && !is_numeric($_POST['interval'])) {
$input_errors[] = gettext("Interval must be a numeric value");
}
if ($_POST['prefork']) {
if (!is_numeric($_POST['prefork'])) {
$input_errors[] = gettext("Prefork must be a numeric value");
} else {
if (($_POST['prefork']<=0) || ($_POST['prefork']>32)) {
$input_errors[] = gettext("Prefork value must be between 1 and 32");
}
}
}
/* update config if user entry is valid */
if (!$input_errors) {
$lbsetting['timeout'] = $_POST['timeout'];
$lbsetting['interval'] = $_POST['interval'];
$lbsetting['prefork'] = $_POST['prefork'];
write_config();
mark_subsystem_dirty('loadbalancer');
}
}
}
$pgtitle = array(gettext("Services"), gettext("Load Balancer"), gettext("Settings"));
$shortcut_section = "relayd";
include("head.inc");
if ($input_errors) {
print_input_errors($input_errors);
}
if ($savemsg) {
print_info_box($savemsg, 'success');
}
if (is_subsystem_dirty('loadbalancer')) {
print_apply_box(gettext("The load balancer configuration has been changed.") . "<br />" . gettext("The changes must be applied for them to take effect."));
}
/* active tabs */
$tab_array = array();
$tab_array[] = array(gettext("Pools"), false, "load_balancer_pool.php");
$tab_array[] = array(gettext("Virtual Servers"), false, "load_balancer_virtual_server.php");
$tab_array[] = array(gettext("Monitors"), false, "load_balancer_monitor.php");
$tab_array[] = array(gettext("Settings"), true, "load_balancer_setting.php");
display_top_tabs($tab_array);
$form = new Form();
$section = new Form_Section('Relayd Global Settings');
$section->addInput(new Form_Input(
'timeout',
'Timeout',
'text',
$pconfig['timeout']
))->setHelp('Set the global timeout in milliseconds for checks. Leave blank to use the default value of 1000 ms.');
$section->addInput(new Form_Input(
'interval',
'Interval',
'text',
$pconfig['interval']
))->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.');
$section->addInput(new Form_Input(
'prefork',
'Prefork',
'text',
$pconfig['prefork']
))->setHelp('Number of processes forked in advance by relayd. Leave blank to use the default value of 5 processes.');
$form->add($section);
print($form);
include("foot.inc");
|
