Dear user of MetaCentrum Cloud.
Due to an upgrade of MetaCentrum Cloud (OpenStack) from Stein to Train release, OpenStack control plane will be unavailable on May 27th 2020. Outage will start at 8:00 AM CET and will continue until 6:00 PM CET of the same day. During the time of upgrade, the OpenStack API (including dashboard) will not be accessible. Virtual instances should be accessible and working throughout the outage, however it is not recommended to plan critical processes during that time.