On Tuesday, December 15th from 10:00am to 12:00pm the Nebula web interface and API interfaces will be unavailable for maintenance.
We will work on:
- Software and security updates
- Installing some monitoring software
Instances and networking to those instances will continue to work as expected during the maintenance time. Functions that try to provision new instances or volumes will not work, however.
Maintenance was completed at 12:00pm CST
The controller node was upgraded to CentOS 7.2 and the openstack-nova-compute service was restarted on all compute nodes. We also installed some monitoring for common errors we've seen so we can be more proactive then reactive with problems.