Translatewiki.net uses oregano to deploy MediaWiki. Oregano is simple deployment tool. Oregano is documented in a blog post.
There is a script called
twn-update-all that updates MediaWiki core, extensions and composer dependencies and updates the localisation cache. It does not run schema changes (update.php). We run the master branch of MediaWiki and extensions. For this reason the deployer should be aware of latest MediaWiki changes and whether they require configuration or schema changes. The script automatically uses
sudo -u betawiki and will fail if you don't have access.
The oregano commands must be run with
sudo -u betawiki.
oregano itself is in path and it must be run in the
/srv/mediawiki directory. It is recommended to add alias b for the sudo command. After deploying a new version, please monitor messages from Rakkaus in #mediawiki-i18n and be ready to rollback in case of issues. If you notice new PHP notices or warnings, those should be investigated and reported to Phabricator where applicable. You can also inspect the log file in
How to do a configuration change
- Submit a patch to the translatewiki repository in Gerrit.
- Get the patch merged. Self-merges are not forbidden, but discouraged.
- On translatewiki.net shell, run
b wikiupdate-repo /home/betawiki/configto sync and deploy the change.
- Test the change on the site and monitor the error log as above.
Optionally, you can also send a out a message to IRC to keep other admins in sync. It works like this
udpcast Your message here.
oreganoor you will bring the site down. Do note that
twn-update-allalso updates config.
- PrivateSettings.php and DatabaseSettings.php: Keys, passwords and other things which should not public. This file is only editable locally on the server.
- LanguageSettings.php and FallbackSettings.php: Settings related to configuration of available translation languages
- PermissionSettings.php: Most $wgGroupPermission things go here
- TranslateSettings.php: Settings related to the Translate extensions
- TranslatewikiSettings.php: Everything else
How to handle issues
- Go to
cd /home/betawiki/configand edit the broken configuration with text editor (
b nano ...php, or
b git revert HEAD.
- Commit the working code locally with
b git commit -av
- Submit a fix to Gerrit and get it merged
b git fetchand
b git rebase -i origin/master– remove your fixup commit to avoid merge conflicts. If you still get conflicts,
b git rebase --abortshould help to get back to the previous state.