Merge "Improve the shell cgroup feature"

[lhc/web/wiklou.git] / includes / DefaultSettings.php

diff --git a/includes/DefaultSettings.php b/includes/DefaultSettings.php
index 0f49843..3b76c57 100644 (file)
--- a/includes/DefaultSettings.php
+++ b/includes/DefaultSettings.php
@@ -123,9 +123,9 @@ $wgScriptPath       = '/wiki';
  * redirect loops when "pretty URLs" are used.
  */
 $wgUsePathInfo =
-       ( strpos( php_sapi_name(), 'cgi' ) === false ) &&
-       ( strpos( php_sapi_name(), 'apache2filter' ) === false ) &&
-       ( strpos( php_sapi_name(), 'isapi' ) === false );
+       ( strpos( PHP_SAPI, 'cgi' ) === false ) &&
+       ( strpos( PHP_SAPI, 'apache2filter' ) === false ) &&
+       ( strpos( PHP_SAPI, 'isapi' ) === false );
 
 /**
  * The extension to append to script names by default. This can either be .php
@@ -911,7 +911,7 @@ $wgMaxAnimatedGifArea = 1.25e7;
  *  $wgTiffThumbnailType = array( 'jpg', 'image/jpeg' );
  * @endcode
  */
- $wgTiffThumbnailType = false;
+$wgTiffThumbnailType = false;
 
 /**
  * If rendered thumbnail files are older than this timestamp, they
@@ -2352,11 +2352,6 @@ $wgBrowserBlackList = array(
  */
 $wgLegacySchemaConversion = false;
 
-/**
- * Enable to allow rewriting dates in page text.
- * DOES NOT FORMAT CORRECTLY FOR MOST LANGUAGES.
- */
-$wgUseDynamicDates  = false;
 /**
  * Enable dates like 'May 12' instead of '12 May', this only takes effect if
  * the interface is set to English.
@@ -3770,6 +3765,13 @@ $wgAllowPrefChange = array();
  */
 $wgSecureLogin = false;
 
+/**
+ * By default, keep users logged in via HTTPS when $wgSecureLogin is also
+ * true. Users opt-out of HTTPS when they login by de-selecting the checkbox.
+ * @since 1.21
+ */
+$wgSecureLoginDefaultHTTPS = true;
+
 /** @} */ # end user accounts }
 
 /************************************************************************//**
@@ -5058,8 +5060,8 @@ $wgUpgradeKey = false;
  * @since 1.20
  */
 $wgGitRepositoryViewers = array(
-    'https://gerrit.wikimedia.org/r/p/(.*)' => 'https://gerrit.wikimedia.org/r/gitweb?p=$1;h=%H',
-    'ssh://(?:[a-z0-9_]+@)?gerrit.wikimedia.org:29418/(.*)' => 'https://gerrit.wikimedia.org/r/gitweb?p=$1;h=%H',
+       'https://gerrit.wikimedia.org/r/p/(.*)' => 'https://gerrit.wikimedia.org/r/gitweb?p=$1;h=%H',
+       'ssh://(?:[a-z0-9_]+@)?gerrit.wikimedia.org:29418/(.*)' => 'https://gerrit.wikimedia.org/r/gitweb?p=$1;h=%H',
 );
 
 /** @} */ # End of maintenance }
@@ -6186,6 +6188,31 @@ $wgMaxShellTime = 180;
  */
 $wgMaxShellWallClockTime = 180;
 
+/**
+ * Under Linux: a cgroup directory used to constrain memory usage of shell 
+ * commands. The directory must be writable by the user which runs MediaWiki.
+ *
+ * If specified, this is used instead of ulimit, which is inaccurate, and
+ * causes malloc() to return NULL, which exposes bugs in C applications, making
+ * them segfault or deadlock.
+ *
+ * A wrapper script will create a cgroup for each shell command that runs, as
+ * a subgroup of the specified cgroup. If the memory limit is exceeded, the 
+ * kernel will send a SIGKILL signal to a process in the subgroup.
+ *
+ * @par Example:
+ * @code
+ *    mkdir -p /sys/fs/cgroup/memory/mediawiki
+ *    mkdir -m 0777 /sys/fs/cgroup/memory/mediawiki/job
+ *    echo '$wgShellCgroup = "/sys/fs/cgroup/memory/mediawiki/job";' >> LocalSettings.php
+ * @endcode
+ *
+ * The reliability of cgroup cleanup can be improved by installing a 
+ * notify_on_release script in the root cgroup, see e.g.
+ * https://gerrit.wikimedia.org/r/#/c/40784
+ */
+$wgShellCgroup = false;
+
 /**
  * Executable path of the PHP cli binary (php/php5). Should be set up on install.
  */