Facility News

Dear users,

We would like to inform you about a quick maintenance activity for the OpenStack landing page today, 17 July 2026.

To complete the required restart and apply the fix, we will perform a maintenance window from 13:00 to 13:30. During this period, the OpenStack landing page m… Read more...

Dear de.NBI cloud users,

The maintenance has been completed, and virtual machines should be back in an active state. Please reach out to us if you encounter any issues, and make sure to check that your load balancers are working correctly.

Thank you for your cooperation and apologies … Read more...

Dear de.NBI Cloud Bielefeld users,

we have successfully completed the security update. It is now safe to restart your instances.

As a measure against CVE-2026-53359 (KVM Guest Escape/DOS), we have disabled nested virtualization. Most users should not notice this configuration change.<… Read more...

Dear Users of the de.NBI Cloud Tübingen,

we succesfully finished our Security Updates, which started yesterday. Virtual Machines should be working as before now. If you encounter any problems, please reach out to us!

We apologize for the short notice and for any inconveniences caused!… Read more...

Dear de.NBI cloud users,

Please be informed that we have scheduled maintenance on our compute infrastructure this Friday starting 9:00 am.
All virtual machines will be impacted and will go down during this time. We kindly ask you to wrap up and save your work in advance, and shut down you… Read more...