I will be upgrading the cloud-vps openstack install on Monday afternoon my time (beginning around 18:00 UTC). Here's what to expect: - Intermittent Horizon and API downtime (maybe an hour or two total) - Inability to schedule new VMs (also for an hour or two) - Some mild Horizon dashboard changes as I'll also be upgrading the dashboards to version 'Zen'. Toolforge users will be unaffected by this outage. Existing, running services and VMs on cloud-vps should also be unaffected. -Andrew + the WMCS team