CHI@UC Maintenance window for Openstack version upgrade

Posted by Michael Sherman on July 02, 2024
Outage start Monday, July 22, 2024 9 a.m.
Expected end Monday, July 22, 2024 5 p.m.

Update: Due to unexpected blockers, we were not able to perform the upgrade on the 15th, and are rescheduling it to Monday, July 22nd. No services were taken down on the 15th.

At 8am central time, on July 22nd, CHI@UC will be unavailable for use, as we upgrade the core openstack services on the controller hosts. During this time, the chi.uc.chameleoncloud.org webpage and APIs will be inaccessible, as will network connectivity to any running instances.

All instances and leases will be unchanged by the upgrade, and you'll be able to access your resources after the maintenance window ends.

All other sites and services are unaffected by this work.