from the embrace-the-slack dept.
Microsoft has published an explanation of the failure of Windows Azure earlier this month. Users of the Azure storage saw that an SSL certificate had expired. Microsoft’s explanation says that the certificate had in fact been renewed, but an update with the new certificate details was not prioritized, and hadn’t actually been implemented till after the old certificate expired. There are more interesting details, but Microsoft says better alerts and more automation will stop this particular fault happening again.