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| − | The [http://www.mediawiki.org/wiki/Extension:ExtensionDistributor ExtensionDistributor extension for MediaWiki] is configured as follows. This is also managed by Puppet, using class <tt>misc::extension-distributor</tt>.
| + | See [http://www.mediawiki.org/wiki/Extension:ExtensionDistributor ExtensionDistributor extension for MediaWiki] |
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| − | Apache for www.mediawiki.org invokes svn-invoker.php remotely using xinetd on [[fenari]]. The configuration file is in puppet, and is currently:
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| − | <pre>
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| − | service svn_invoker
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| − | {
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| − | type = UNLISTED
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| − | disable = no
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| − | socket_type = stream
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| − | protocol = tcp
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| − | port = 8430
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| − | wait = no
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| − | user = extdist
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| − | instances = 1
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| − | server = /usr/bin/php
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| − | server_args = /home/wikipedia/common/wmf-config/extdist/svn-invoker.php
| + | |
| − | only_from = 127.0.0.1 10.0.0.0/16 208.80.152.0/22
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| − | log_type = FILE /var/log/svn-invoker.log
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| − | }
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| − | </pre>
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| − | The extdist user has write access to a special MediaWiki working copy checked out in /mnt/upload6/private/ExtensionDistributor/mw-snapshot. This snapshot is created with svn-setup.sh. The remote service will update the svn working copy and return the last changed revision.
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| − | After apache retrieves the response from fenari, it creates a tarball of the extension using its NFS access to /mnt/upload5/private/ExtensionDistributor/mw-snapshot. It puts the result up for download on ms1, in /mnt/upload5/ext-dist.
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| − | svn-invoker.php will update existing extensions, but it won't add or delete extensions. So there is also an hourly cron job set up on fenari, in extdist's user crontab, which runs the equivalent of the following:
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| − | <pre>
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| − | #!/bin/bash
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| − | PATH=/usr/bin
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| − | cd /home/wikipedia/ExtensionDistributor/mw-snapshot
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| − | for branch in trunk branches/*;do
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| − | svn up $branch/extensions
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| − | done
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| − | </pre>
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Latest revision as of 01:09, 11 January 2013
See ExtensionDistributor extension for MediaWiki
