Service/wiki: Difference between revisions

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Revision as of 18:57, 30 May 2011

Hostnames

Hosted on

Machine/sunjammer

Administrative contact

Sysadmins

Wiki Team/Contacts for wiki content and access
Bernie Innocenti for host issues

Wiki instances

The main wiki lives here:

/srv/www-sugarlabs/wiki/

Except for trivial changes, work on the wiki should be carried on in the wiki-devel instance, then moved to wiki-testing for feedback before putting it into the production instance.

Sometimes the devel and testing instances contain interim work performed by various wiki helpers. Do not sync changes blindly to the production wiki!

Creating a Local Labs wiki

Add a group for the wiki (vigr)

cd /srv/www-sugarlabs
cp -a co.sugarlabs.org pe.sugarlabs.org
chown -R icarito:sugarwiki-pe pe.sugarlabs.org
cd pe.sugarlabs.org/wiki
rm -r images/*
vim LocalSettings.php
vim SecretSettings.php

Create apache virtual host:

 cp -a /etc/apache2/sites-available/pe.sugarlabs.org /etc/apache2/sites-available/ar.sugarlabs.org
 vim /etc/apache2/sites-available/ar.sugarlabs.org
 a2ensite ar.sugarlabs.org

Create DB with some clever trick. I reused config/index.php to setup a new MediaWiki instance and then I've thrown away the generated LocalConfig.php:

 mv LocalConfig.php LocalConfig.good
 cp -a /srv/www-sugarlabs/co.sugarlabs.org/config .
 (go to http://ar.sugarlabs.org/wiki/config/index.php)
 rm -r config LocalConfig.php
 mv LocalConfig.good LocalConfig.php

Create tables for OpenID:

mysql -u root -p pe_sugarlabswiki < extensions/OpenID/openid_table.sql

Upgrade notes

Our Mediawiki instances are installed from Subversion. We update them by simply switching to a different stable branch.

Because the "extensions" directory comes from a different repository, we need to take care not to confuse Subversion's little mind when it sees it. Hence, we keep around a copy of the original extensions directory from the main repository.

mv extensions extensions.keep
mv extensions.orig extensions
svn switch http://svn.wikimedia.org/svnroot/mediawiki/branches/REL1_16/phase3
mv extensions extensions.orig
mv extensions.new extensions
cd extensions
svn switch http://svn.wikimedia.org/svnroot/mediawiki/branches/REL1_16/extensions
cd ..

Now run update scripts:

cd maintenance
php update.php

If the SemanticMediaWiki extension is enabled (we don't use it), also refresh its tables:

cd extensions/SemanticMediaWiki/maintenance
php SMW_setup.php