[Engineering] mira/tin mediawiki-staging incident report
Chad Horohoe
chorohoe at wikimedia.org
Thu Feb 4 15:28:46 UTC 2016
Here's the full incident report from Tuesday:
https://wikitech.wikimedia.org/wiki/Incident_documentation/20160202-deployment-server-loss
The tldr: a server (tin) was pooled was a deployment co-master before it
was totally ready. It hosed
the sane master (mira) trying to sync the two. Lots of actionables.
Thanks to Joe, Jaime and Antoine for spotting so quick and staying up
basically all day long to help
fix it. Tyler, Ori, Daniel Z, Chase all helped along the way too :)
As always: it's an incident report on a wiki, please feel free to chime in
and add extra details if you
see something missing.
-Chad
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