CHI@UC: Network Uplink Maintenance

Resolved Posted by Michael Sherman on March 04, 2024
Outage start Monday, March 11, 2024 9 a.m.
Expected end Tuesday, March 12, 2024 1 p.m.

5:00 PM We have a workaround in place that should restore connectivity to all floating IPs, however we are still investigating the root cause. There may be additonal minor interruptions while we troubleshoot, but currently all floating IPs tested respond to ping and ssh.


1:30 PM: The maintenance is done, but we are receiving reports of failure to SSH to public IPs from for some users and some instances, and are investigating. Access to the API and dashboard have been fully restored.


There will be a short (~1 hour) interruption in CHI@UC's network uplink from 9-10AM on March 11th. This maintenance window will allow us to add a second 100G uplink connection, allowing us to suport more "experimental" traffic between sites without impacting production traffic.

During this window, the Horizon Dashboard, all openstack APIs, and connectivity to your instances will be unavailable, but all will return to normal afterwards.