Infrastructure:Incident 2015-04-23

In the early morning of April 23, 2015, Whittemore Hall lost power and brought down VTLUUG infrastructure. Issues bringing hardware back up were compounded by:

• Maintenance deferred for far too long, which prevented some machines from booting on their own.
• Failure to notice the clocks on VMs were wrong due to a dead CMOS battery on wood, which prevented Kerberos from working properly.
• Lack of a dedicated sysadmin with the time and experience necessary to correct these problems.
  • This is a club of Linux users, someone should step up!
• Lack of a disaster recovery plan.

Some steps that should be taken to reduce the length and impact of future outages include:

• Rebuild VMs like milton, which have had too much maintenance deferred, and move them to cyberdelia.
• Install NTP on all servers.
• Find a dedicated sysadmin.
• Create a disaster recovery plan.