Last modified: 2014-02-26 12:54:56 UTC
Quick TODOs: * Make sure back-end works well on labs * Fix issue with NavigationTiming (awjr reported breakage on test2wiki) * Sort out test2wiki (it's its own schema wiki, and I don't know if that makes sense.)
I'd really like to see EL on beta labs, but test2 is a peer node to production wikis and beta labs is entirely separate from production, so this seems confusing.
(In reply to comment #1) > I'd really like to see EL on beta labs, but test2 is a peer node to > production wikis and beta labs is entirely separate from production, > so this seems confusing. Yes, you're right -- I'm conflating things. I'll file a separate bug for test2 later. This bug is (or ought to be) about the beta cluster.
This is mostly done now. The beta cluster will now log client-side events to http://bits.beta.wmflabs.org/event.gif. A varnishncsa instance on that host forwards events to deployment-eventlogging.pmtpa.wmflabs:8422. Server-side events are sent via UDP directly to deployment-eventlogging.pmtpa.wmflabs:8421. You can run 'zsub localhost:8600' on deployment-eventlogging to watch incoming events. (Be mindful of the fact that varnishncsa buffers and delivers events in batches; you may need to generate several events before yours appears.) Still outstanding: writing event data to MongoDB & MySQL.
For some reason, we're still getting a JS error on mobile pages (from http://en.m.wikipedia.beta.wmflabs.org/wiki/Main_Page?debug=true): Uncaught Error: Unknown dependency: ext.eventLogging load.php:10078 sortDependencies load.php:10078 sortDependencies load.php:10110 resolve load.php:10133 mw.loader.load load.php:11023 (anonymous function) Main_Page:225 What could be causing this? This is blocking mobile web from testing on betalabs.
$wgMFLogEvents was set to false on betalabs which sets the ext.EventLogging target to desktop. However, NavigationTiming was still calling ext.EventLogging as a dependency. Ori set $wgMFLogEvents = true on betalabs, problem solved. I'll be filing a separate bug for bad behavior in MobileFrontend when $wgMFLogEvents === false.
Added MobileFrontend bug 50145
Is this done now?
(In reply to comment #7) > Is this done now? Jon, Ori's last comment suggests that there is still a bit more to do.
Ori what is the status of "event data to MongoDB & MySQL." ? I've posted a fix for bug 50145
(In reply to comment #9) > Ori what is the status of "event data to MongoDB & MySQL." ? > I've posted a fix for bug 50145 https://gerrit.wikimedia.org/r/#/c/71927/ brings us 90% there. It's scheduled to go out Monday at 20:00 UTC. If it goes smoothly I may try to squeeze MongoDB / MySQL configs for labs into the same window.
Change 74085 had a related patch set uploaded by Ori.livneh: Make role::eventlogging realm-aware https://gerrit.wikimedia.org/r/74085
Change 74085 merged by Ryan Lane: Make role::eventlogging realm-aware https://gerrit.wikimedia.org/r/74085
This is now complete; applying 'role::eventlogging' correctly provisions EventLogging. deployment-eventlogging.pmtpa.wmflabs is running the full setup: events logged via //bits.beta.wmflabs.org/event.gif are written to log files in /var/log/eventlogging and to local MySQL and MongoDB instances. Many thanks to MaxSem for getting the ball rolling and doing much of the initial work.
[moving from MediaWiki extensions to Analytics product - see bug 61946]
