Scheduled outage of the MetaCentrum Cloud

7.-8.4.2022 - Scheduled outage of the MetaCentrum Cloud


The MetaCentrum OpenStack cloud [1] is experiencing an unplanned series of network outages after yesterday's reconfiguration of HW network elements. The estimated time when outages may still occur is Friday, April 8, 2022 from 8:00 AM to 8:00 PM.

This is an extension of the announced outage scheduled for April 7, 2022.

Thank you for your understanding,
MetaCenter Cloud Team


Dear user of Cloud MetaCentrum,

Let us inform you that Metacentrum OpenStack cloud [1] planned networking maintenance is scheduled on Thursday 2022-04-07 from 7:00 to 20:00 (CEST). We plan to improve network stability by upgrading cloud network switches firmware and reconfiguration. We expect OpenStack cloud API and UI functionality will be unaffected. Selected cloud hypervisors (and there located cloud user VMs) may suffer from short networking outages.


We apologize for any inconvenience,

MetaCentrum Cloud team


Ivana Křenková, 6. 4. 2022