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<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
* View of servers status registered in pgpool.conf
*
* PHP versions 4 and 5
*
* LICENSE: Permission to use, copy, modify, and distribute this software and
* its documentation for any purpose and without fee is hereby
* granted, provided that the above copyright notice appear in all
* copies and that both that copyright notice and this permission
* notice appear in supporting documentation, and that the name of the
* author not be used in advertising or publicity pertaining to
* distribution of the software without specific, written prior
* permission. The author makes no representations about the
* suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* @author Ryuma Ando <[email protected]>
* @copyright 2003-2013 PgPool Global Development Group
* @version CVS: $Id$
*/
require_once('common.php');
require_once('command.php');
/* --------------------------------------------------------------------- */
/* InnerNodeServerStatus.php */
/* --------------------------------------------------------------------- */
// Check login status
if (!isset($_SESSION[SESSION_LOGIN_USER])) {
exit();
}
// Get backend info
$params = readConfigParams(array('backend_hostname', 'backend_port'));
if (isset($params['backend_hostname'])) {
$backendHostName = $params['backend_hostname'];
$backendPort = $params['backend_port'];
} else {
$backendHostName = array();
$backendHostPort = array();
}
$is_pgpool_running = DoesPgpoolPidExist();
$nodeInfo = array();
foreach($backendHostName as $num => $hostname) {
$nodeInfo[$num]['hostname'] = $backendHostName[$num];
$nodeInfo[$num]['port'] = $backendPort[$num];
$nodeInfo[$num]['is_active'] = NodeActive($num);
if ($is_pgpool_running) {
$result = getNodeInfo($num);
$nodeInfo[$num]['status'] = $result['status'];
}
}
// Get node num
$nodeNum = (isset($_GET['num'])) ? $_GET['num'] : NULL;
// Set vars
$tpl->assign('pgpoolIsRunning', $is_pgpool_running);
$tpl->assign('nodeServerStatus', $nodeInfo);
$tpl->assign('nodeCount', count($nodeInfo));
$tpl->assign('nodeNum', $nodeNum);
$tpl->assign('refreshTime', (0 <= _PGPOOL2_STATUS_REFRESH_TIME) ?
_PGPOOL2_STATUS_REFRESH_TIME * 1000 : 5000);
// Display
$tpl->display('innerNodeServerStatus.tpl');
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