Maintenance Notice (September 8, 2025)
We have scheduled maintenance for our service infrastructure as follows. We apologize for the inconvenience and appreciate your understanding and cooperation.
Scheduled Maintenance Date:
Monday, September 8, 2025
Time Window:
9:00-15:00
Affected Service:
Kubernetes Service
Affected Sites:
All sites
Reason:
- Upgrades for all Kubernetes clusters at all sites (from version 1.32 to 1.33)
Impact:
- The Kubernetes API may become temporarily unstable.
- Some user-allocated dedicated Kubernetes nodes may be temporarily unavailable during the upgrade.
- If you have fewer than 4 contracted nodes, 1 node at a time may be unavailable.
- If you have 4 or more contracted nodes, up to 25% (rounded down) may be unavailable.
- If you have only 1 contracted node, no nodes will be available temporarily.
Time:
9:00
Affected Service:
Kubernetes Service
Affected Sites:
All sites
Reason:
End of support for the deprecated experimenal-shared PriorityClass
Impact:
- New Pod creation using the
experimenal-sharedPriorityClass will fail. - Please migrate to the already available
shared-standardPriorityClass. - For information on using shared nodes, see the User Guide.
For our maintenance policy, see the User Guide.