A single node on cloud1.blacknight.ie has unexpectedly rebooted at 17;10 causing some of the VMs hosted on it to shut down. Engineers are currently bringing those services online and they will be back shortly. This has only impacted a small number of VMs on the overall cloud infrastructure.
Update : 17:51 all services (VMs) appear to be online – users are requested to check their services are operating as expected.