Support script for shell scripts: fetch a slave server name from the load balancer

diff --git a/maintenance/getSlaveServer.php b/maintenance/getSlaveServer.php
new file mode 100644 (file)
index 0000000..ebeddc4
--- /dev/null
+++ b/maintenance/getSlaveServer.php
@@ -0,0 +1,7 @@
+<?php
+
+require_once( dirname(__FILE__).'/commandLine.inc' );
+$i = $wgLoadBalancer->getReaderIndex();
+print $wgDBservers[$i]['host'] . "\n";
+
+?>