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Container Service for Kubernetes:[Product change] Deprecation of ACK Serverless cluster creation interface

Last Updated:Oct 21, 2026

Starting February 17, 2025, Alibaba Cloud Container Service for Kubernetes (ACK) Serverless no longer allows ACK Serverless cluster creation for users who have never done so. Use Container Compute Service (ACS) for serverless container computing instead. ACS clusters support full lifecycle management of enterprise Kubernetes containerized applications with more powerful capabilities and easier operations.

Scope of impact

This change affects ACK Serverless cluster s in the following ways:

  • If you have not created an ACK Serverless cluster, the ACK Serverless cluster creation interface is unavailable. To access serverless container computing:

  • For existing ACK Serverless cluster users, current ACK Serverless clusters and new cluster creation within default quotas remain unaffected. You can continue following existing documentation for related operations without business interruption or adjustment.

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If you need to create an ACK Serverless cluster for exceptional reasons, submit a ticket for technical support. We appreciate your support and understanding, and remain committed to delivering improved products and services for you.