At around 1:52AM UTC the nfs-uploads01 server became unavailable. This caused GitLab to be down giving 500s. At around 2:10AM UTC it recovered. It appears to have been rebooted from Azure's side similar to this morning's problem. I have opened a ticket with Azure for investigation. ### Timeline * 01:52 - GitLab.com starts throwing 500 errors. * 01:55 - Observed similar behavior to this morning's problem. * 02:10 - The nfs-uploads01 server came back up and the service restored itself automatically. ### Questions * Why did `nfs-uploads01` reboot unexpectedly? cc/ @gl-infra