Alibaba Cloud will maintain the control plane of Container Service for Kubernetes (ACK) from 00:00 (UTC+8) to 04:00 (UTC+8) on August 21, 2022. You cannot create clusters, delete clusters, generate kubeconfig files, or revoke kubeconfig files in the ACK console or by using the ACK API during the maintenance period. The maintenance does not interrupt ACK clusters or applications that are running. We recommend that you prepare before the maintenance starts.

Affected operations

You cannot perform the following operations during the maintenance period:

  • Create or delete clusters. The maintenance does not interrupt ACK clusters that are running.
  • Generate or revoke kubeconfig files. The maintenance does not interrupt ACK clusters that are running.