Manual:$wgAllDBsAreLocalhost/cs
 | Tato funkce byla ve verzi 1.28.0 zcela odstraněna. |
| Nastavení databáze: $wgAllDBsAreLocalhost | |
|---|---|
| Make all database connections secretly go to localhost. |
|
| Zavedeno od verze: | 1.13.0 (r32818) |
| Odstraněno od verze: | 1.28.0 (Gerrit change 311084; git #5bc9b990) |
| Povolené hodnoty: | (boolean) |
| Výchozí hodnota: | false |
| Další nastavení: Podle abecedy | Podle funkce | |
Details
Make all database connections secretly go to localhost. Fool the load balancer thinking there is an arbitrarily large cluster of servers to connect to. Useful for debugging.
For example you might have a configuration like:
$wgLBFactoryConf = array(
'class' => 'LBFactoryMulti',
'sectionsByDB' => array(
'wikidb' => 's1',
),
'sectionLoads' => array(
's1' => array(
'localhost' => 0,
'somewhereElse' => 0,
'place20' => 300,
'place21' => 300,
'place3' => 400,
'place31' => 400,
),
),
'serverTemplate' => array(
'dbname' => $wgDBname,
'user' => $wgDBuser,
'password' => $wgDBpassword,
'type' => 'mysql',
'flags' => ( $wgDebugDumpSql ? DBO_DEBUG : 0 ) | DBO_DEFAULT,
'max lag' => 30,
'fakeSlaveLag' => 1, // Needed since the "slaves" aren't really slaves
),
);
$wgAllDBsAreLocalhost = true;
Which would cause MediaWiki to behave like it had 6 db servers (1 master + 5 slaves), when really you just have the 1 DB on localhost.