Add some basic mediawiki error logs

Author: addshore

wikibase/Dockerfile

@@ -19,6 +19,8 @@ FROM mediawiki:1.29
 
 RUN a2enmod rewrite
 
+RUN install -d /var/log/mediawiki -o www-data
+
 COPY --from=composer /Wikibase /var/www/html/extensions/Wikibase
 COPY wait-for-it.sh /wait-for-it.sh
 COPY entrypoint.sh /entrypoint.sh

wikibase/LocalSettings.php

@@ -6,6 +6,13 @@
 $wgDBuser = "wikiuser";
 $wgDBpassword = "sqlpass";
 
+## Logs
+$wgDebugLogGroups = array(
+	'resourceloader' => '/var/log/mediawiki/resourceloader.log',
+	'exception' => '/var/log/mediawiki/exception.log',
+	'error' => '/var/log/mediawiki/error.log',
+);
+
 ## Locale
 
 $wgShellLocale = "en_US.utf8";