Following the OpenStack upgrade, we need to reboot l2-type instances in STO1 on December 3 between 10:00 and 12:00. This will only happen once, and the instances will be immediately available again after the restart.
Please note that the maintenance window reflects the period during which the restart will take place, not the actual downtime for customers. The downtime itself will typically be no more than a couple of minutes.
Customer action required:
If you have any unsaved work or configuration changes that need to be made in advance, please ensure these are completed before the start of the maintenance window. If you have services that require manual startup, please set aside time after the maintenance window to perform this.
Posted on
Nov 19, 2025 - 08:39 CET
We will be performing a planned maintenance in STO1 between December 10th to 12th.
All instances will remain up and running throughout the maintenance. However, the API and dashboard may be temporarily unavailable or unreliable at times.
The S3 API in STO1 will also be affected, mainly on the 10th of December, due to the integration with Openstack authentication.
Most of the maintenance work will take place on December 10th. The remainder of the window will be used for testing, verification, and resolving any unexpected issues.
Posted on
Dec 01, 2025 - 14:54 CET