My ongoing experiences with Ubuntu, and later Mythbuntu, as a media center with MythTV. I'm also using the system for a virtual machine server, a mediawiki server and a general all around home infrastructure base.

Friday, October 3, 2008

Upgrading Mediawiki

There was an announcement of a security update to mediawiki, so I upgraded. Here are the steps that worked for me, based on the directions at http://www.mediawiki.org/wiki/Manual:Upgrading_MediaWiki.

Download the latest version:
# cd /tmp
# wget http://download.wikimedia.org/mediawiki/1.13/mediawiki-1.13.2.tar.gz

Stop Apache:

# /etc/init.d/apache2 stop


Backup the database:

# mysqldump --all-databases --xml -p > db-backup.xml
Enter password:
root@web-server:~# ls -l db-backup.xml
-rw-r--r-- 1 root root 6008760 2008-10-03 06:34 db-backup.xml

Backup my current wiki directory:

# cd /var/www
# tar cvfz wiki-backup.tar.gz wiki/


Installed the new software:

# tar xvfz /tmp/mediawiki-1.13.2.tar.gz -C wiki/ --strip-components=1


I didn't have AdminSettings.php, so I created that, setting values for wgDBadminuser and wgDBadminpassword:

# cd wiki
# cp AdminSettings.sample AdminSettings.php
# vi AdminSettings.php


Ran update.php:
# cd maintenance/
# php update.php
MediaWiki 1.13.2 Updater

Going to run database updates for wikidb-mw_
Depending on the size of your database this may take a while!
Abort with control-c in the next five seconds...0
...have ipb_id field in ipblocks table.
...snip...
Deleting old default messages (this may take a long time!)...Done
Checking site_stats row...ok.
Purging caches...done.
Done.


Restart Apache:

# /etc/init.d/apache2 start
* Starting web server apache2
...done.


And fired up a web browser and tested. Everything looked good.
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