50 lines
1.6 KiB
PHP
50 lines
1.6 KiB
PHP
<?php
|
|
/**
|
|
* This script reports the hostname of a slave server.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
* @ingroup Maintenance
|
|
*/
|
|
|
|
require_once( dirname(__FILE__) . '/Maintenance.php' );
|
|
|
|
class GetSlaveServer extends Maintenance {
|
|
public function __construct() {
|
|
parent::__construct();
|
|
$this->addOption( "group", "Query group to check specifically" );
|
|
$this->mDescription = "Report the hostname of a slave server";
|
|
}
|
|
public function execute() {
|
|
global $wgAllDBsAreLocalhost;
|
|
if( $wgAllDBsAreLocalhost ) {
|
|
$host = 'localhost';
|
|
} else {
|
|
if( $this->hasOption('group') ) {
|
|
$db = wfGetDB( DB_SLAVE, $this->getOption('group') );
|
|
$host = $db->getServer();
|
|
} else {
|
|
$lb = wfGetLB();
|
|
$i = $lb->getReaderIndex();
|
|
$host = $lb->getServerName( $i );
|
|
}
|
|
}
|
|
$this->output( "$host\n" );
|
|
}
|
|
}
|
|
|
|
$maintClass = "GetSlaveServer";
|
|
require_once( DO_MAINTENANCE );
|