Hello,
There was an outage yesterday that took out the whole SCB cluster~[1]. Due
to the number of services hosted there, this was a user-facing event that
lasted approximately 20 minutes. More notes and thoughts are welcomed!
Cheers,
Marko
[1]
https://wikitech.wikimedia.org/wiki/Incident_documentation/20160608-SCB
--
Marko Obrovac, PhD
Senior Services Engineer
Wikimedia Foundation