*
* Some or all of this file is based on the m0n0wall project which is
* Copyright (c) 2004 Manuel Kasper (BSD 2 clause)
*
* 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-status-loadbalancer-pool
##|*NAME=Status: Load Balancer: Pool
##|*DESCR=Allow access to the 'Status: Load Balancer: Pool' page.
##|*MATCH=status_lb_pool.php*
##|-PRIV
require_once("guiconfig.inc");
require_once("functions.inc");
require_once("filter.inc");
require_once("shaper.inc");
require_once("vslb.inc");
define('COLOR', true);
define('LIGHTGREEN', '#90EE90');
define('LIGHTCORAL', '#F08080');
define('KHAKI', '#F0E68C');
define('LIGHTGRAY', '#D3D3D3');
define('WHITE', '#FFFFFF');
if (!is_array($config['load_balancer']['lbpool'])) {
$config['load_balancer']['lbpool'] = array();
}
$a_pool = &$config['load_balancer']['lbpool'];
$lb_logfile = "{$g['varlog_path']}/relayd.log";
$nentries = $config['syslog']['nentries'];
if (!$nentries) {
$nentries = 50;
}
$now = time();
$year = date("Y");
$pgtitle = array(gettext("Status"), gettext("Load Balancer"), gettext("Pools"));
$shortcut_section = "relayd";
include("head.inc");
$relay_hosts = get_lb_summary();
if ($_POST) {
if ($_POST['apply']) {
$retval = 0;
$retval |= filter_configure();
$retval |= relayd_configure();
$savemsg = get_std_save_message($retval);
clear_subsystem_dirty('loadbalancer');
} else {
/* Keep a list of servers we find in POST variables */
$newservers = array();
foreach ($_POST as $name => $value) {
/* Look through the POST vars to find the pool data */
if (strpos($name, '|') !== false) {
list($poolname, $ip) = explode("|", $name);
$ip = str_replace('_', '.', $ip);
$newservers[$poolname][] = $ip;
} elseif (is_ipaddr($value)) {
$newservers[$name][] = $value;
}
}
foreach ($a_pool as & $pool) {
if (is_array($pool['servers']) && is_array($pool['serversdisabled'])) {
$oldservers = array_merge($pool['servers'], $pool['serversdisabled']);
} elseif (is_array($pool['servers'])) {
$oldservers = $pool['servers'];
} elseif (is_array($pool['serversdisabled'])) {
$oldservers = $pool['serversdisabled'];
} else {
$oldservers = array();
}
if (is_array($newservers[$pool['name']])) {
$pool['servers'] = $newservers[$pool['name']];
$pool['serversdisabled'] = array_diff($oldservers, $newservers[$pool['name']]);
}
}
mark_subsystem_dirty('loadbalancer');
write_config(gettext("Updated load balancer pools via status screen."));
}
}
if (is_subsystem_dirty('loadbalancer')) {
print_apply_box(gettext("The load balancer configuration has been changed.") . "
" . gettext("You must apply the changes in order for them to take effect."));
}
/* active tabs */
$tab_array = array();
$tab_array[] = array(gettext("Pools"), true, "status_lb_pool.php");
$tab_array[] = array(gettext("Virtual Servers"), false, "status_lb_vs.php");
display_top_tabs($tab_array);
$rowsprinted = 0;
?>