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6b6a76f9
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Scott Ullrich
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<?php
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/* $Id$ */
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/*
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477dcf13
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Chris Buechler
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status_lb_pool.php
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c7281770
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Chris Buechler
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part of pfSense (https://www.pfsense.org/)
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6b6a76f9
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Scott Ullrich
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6216690b
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smos
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Copyright (C) 2010 Seth Mos <seth.mos@dds.nl>.
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ce77a9c4
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Phil Davis
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Copyright (C) 2013-2015 Electric Sheep Fencing, LP
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6b6a76f9
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Scott Ullrich
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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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beca7814
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jim-p
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/*
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af66ad8d
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sbeaver
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pfSense_MODULE: routing
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1d333258
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Scott Ullrich
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*/
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6b6a76f9
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Scott Ullrich
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6b07c15a
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Matthew Grooms
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##|+PRIV
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##|*IDENT=page-status-loadbalancer-pool
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##|*NAME=Status: Load Balancer: Pool page
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##|*DESCR=Allow access to the 'Status: Load Balancer: Pool' page.
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477dcf13
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Chris Buechler
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##|*MATCH=status_lb_pool.php*
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6b07c15a
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Matthew Grooms
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##|-PRIV
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0c450e71
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jim-p
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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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a776c720
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jim-p
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require_once("vslb.inc");
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6b6a76f9
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Scott Ullrich
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af66ad8d
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sbeaver
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define('COLOR', true);
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define('LIGHTGREEN', '#90EE90');
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define('LIGHTCORAL', '#F08080');
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define('KHAKI', '#F0E68C');
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define('LIGHTGRAY', '#D3D3D3');
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define('WHITE', '#FFFFFF');
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6b6a76f9
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Scott Ullrich
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if (!is_array($config['load_balancer']['lbpool'])) {
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$config['load_balancer']['lbpool'] = array();
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}
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af66ad8d
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sbeaver
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6b6a76f9
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Scott Ullrich
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$a_pool = &$config['load_balancer']['lbpool'];
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087a89f8
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Chris Buechler
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$lb_logfile = "{$g['varlog_path']}/relayd.log";
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6b6a76f9
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Scott Ullrich
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$nentries = $config['syslog']['nentries'];
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af66ad8d
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sbeaver
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6b6a76f9
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Scott Ullrich
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if (!$nentries)
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beca7814
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jim-p
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$nentries = 50;
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6b6a76f9
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Scott Ullrich
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$now = time();
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$year = date("Y");
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bbaba7e6
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Rafael Lucas
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$pgtitle = array(gettext("Status"),gettext("Load Balancer"),gettext("Pool"));
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9fa2a880
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jim-p
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$shortcut_section = "relayd";
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af66ad8d
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sbeaver
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6b6a76f9
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Scott Ullrich
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include("head.inc");
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a776c720
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jim-p
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$relay_hosts = get_lb_summary();
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8c29490e
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Chris Buechler
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0c450e71
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jim-p
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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($retval);
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clear_subsystem_dirty('loadbalancer');
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} else {
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/* Keep a list of servers we find in POST variables */
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$newservers = array();
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af66ad8d
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sbeaver
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0c450e71
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jim-p
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foreach ($_POST as $name => $value) {
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/* Look through the POST vars to find the pool data */
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if (strpos($name, '|') !== false){
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list($poolname, $ip) = explode("|", $name);
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$ip = str_replace('_', '.', $ip);
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$newservers[$poolname][] = $ip;
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} elseif (is_ipaddr($value)) {
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$newservers[$name][] = $value;
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}
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}
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af66ad8d
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sbeaver
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0c450e71
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jim-p
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foreach ($a_pool as & $pool) {
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if (is_array($pool['servers']) && is_array($pool['serversdisabled'])) {
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$oldservers = array_merge($pool['servers'], $pool['serversdisabled']);
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} elseif (is_array($pool['servers'])) {
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$oldservers = $pool['servers'];
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} elseif (is_array($pool['serversdisabled'])) {
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$oldservers = $pool['serversdisabled'];
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} else {
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$oldservers = array();
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}
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if (is_array($newservers[$pool['name']])) {
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$pool['servers'] = $newservers[$pool['name']];
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$pool['serversdisabled'] = array_diff($oldservers, $newservers[$pool['name']]);
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}
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}
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af66ad8d
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sbeaver
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0c450e71
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jim-p
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mark_subsystem_dirty('loadbalancer');
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write_config("Updated load balancer pools via status screen.");
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}
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}
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af66ad8d
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sbeaver
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if (is_subsystem_dirty('loadbalancer'))
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print_info_box_np('The load balancer configuration has been changed You must apply the changes in order for them to take effect.');
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/* active tabs */
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$tab_array = array();
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$tab_array[] = array(gettext("Pools"), true, "status_lb_pool.php");
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$tab_array[] = array(gettext("Virtual Servers"), false, "status_lb_vs.php");
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display_top_tabs($tab_array);
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$rowsprinted = 0;
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6b6a76f9
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Scott Ullrich
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?>
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af66ad8d
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sbeaver
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3ae16b9b
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Colin Fleming
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<form action="status_lb_pool.php" method="post">
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af66ad8d
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sbeaver
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<div class="panel panel-default">
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f17594c7
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Sjon Hortensius
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<div class="panel-heading"><h2 class="panel-title">Load Balancer Pools</h2></div>
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af66ad8d
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sbeaver
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<div class="panel-body table-responsive">
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<table class="table table-striped table-hover table-condensed">
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<thead>
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<tr>
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<th><?=gettext("Name")?></th>
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<th><?=gettext("Mode")?></th>
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<th><?=gettext("Servers")?></th>
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<th><?=gettext("Monitor")?></th>
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<th><?=gettext("Description")?></th>
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</tr>
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</thead>
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<tbody>
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<?php
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b33c73ff
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Sjon Hortensius
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foreach ($a_pool as $pool):
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af66ad8d
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sbeaver
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$rowsprinted++;
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?>
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<tr>
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<td>
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<?=$pool['name']?>
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</td>
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<td>
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<?php
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switch($pool['mode']) {
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case "loadbalance":
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echo "Load balancing";
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break;
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case "failover":
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echo "Manual failover";
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break;
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default:
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echo "(default)";
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}
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?>
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</td>
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<td>
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<table> <!-- Mini-table allows manipulation of cell colors-->
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<?php
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$pool_hosts=array();
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foreach ((array) $pool['servers'] as $server) {
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$svr['ip']['addr']=$server;
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$svr['ip']['state']=$relay_hosts[$pool['name'].":".$pool['port']][$server]['state'];
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$svr['ip']['avail']=$relay_hosts[$pool['name'].":".$pool['port']][$server]['avail'];
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$pool_hosts[]=$svr;
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}
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foreach ((array) $pool['serversdisabled'] as $server) {
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$svr['ip']['addr']="$server";
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$svr['ip']['state']='disabled';
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$svr['ip']['avail']='disabled';
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$pool_hosts[]=$svr;
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}
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asort($pool_hosts);
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foreach ((array) $pool_hosts as $server) {
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if($server['ip']['addr']!="") {
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switch ($server['ip']['state']) {
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case 'up':
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$bgcolor = LIGHTGREEN; // lightgreen
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$checked = "checked=\"checked\"";
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break;
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case 'disabled':
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$bgcolor = WHITE;
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$checked = "";
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break;
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default:
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$bgcolor = LIGHTCORAL; // lightcoral
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$checked = "checked=\"checked\"";
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}
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?>
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<tr>
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<?php
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switch ($pool['mode']) {
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case 'loadbalance':
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print("<td><input type=\"checkbox\" name=\"{$pool['name']}|" . str_replace('.', '_', $server['ip']['addr']) . "\" {$checked} /></td>\n");
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break;
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case 'failover':
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print("<td><input type=\"radio\" name=\"{$pool['name']}\" value=\"{$server['ip']['addr']}\" {$checked} /></td>\n");
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break;
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}
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print("<td bgcolor=\"{$bgcolor}\"> {$server['ip']['addr']}:{$pool['port']} </td><td bgcolor=\"{$bgcolor}\"> ");
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if($server['ip']['avail'])
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print(" ({$server['ip']['avail']}) ");
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?>
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</td>
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</tr>
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<?php
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| 227 |
beca7814
|
jim-p
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}
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}
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| 229 |
af66ad8d
|
sbeaver
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?>
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</table>
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</td>
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<td >
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<?=$pool['monitor']; ?>
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</td>
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<td>
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<?=$pool['descr']?>
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</td>
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</tr>
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<?php
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endforeach;
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?>
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</tbody>
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</table>
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<?php
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if($rowsprinted > 0) {
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?>
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<nav class="action-buttons">
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<input name="Submit" type="submit" class="btn btn-primary" value="<?= gettext("Save"); ?>" />
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<input name="Reset" type="reset" class="btn btn-danger" value="<?= gettext("Reset"); ?>" />
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</nav>
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<?php
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}
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?>
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| 254 |
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</div>
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| 255 |
beca7814
|
jim-p
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</div>
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| 256 |
faf207f1
|
jim-p
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</form>
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| 257 |
af66ad8d
|
sbeaver
|
<?php include("foot.inc");
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