Help Center/ Ubiquitous Cloud Native Service/ FAQs/ Cluster Federation/ What Can I Do If Status Verification Fails When Clusters Are Added to a Federation?
Updated on 2025-11-17 GMT+08:00
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What Can I Do If Status Verification Fails When Clusters Are Added to a Federation?

Context

When clusters are added to a federation, "Status verification failed. Not supported" is displayed. The error code is UCS.01100007. The error message is Update associated clusters validate failed. The error cause is vpcep: Required value: all subnets in vpc xxx have endpoint connected to xxx.vpcep-src-open.xxx but not managed by ucs.

Figure 1 Failed status verification

Solution

In all subnets of the VPC, check whether there is a VPC endpoint bound to the VPC endpoint service that reports the error. If yes, go to the details page of this VPC endpoint and add the managed-by=service-ucs tag to this VPC endpoint.

Parent topic: Cluster Federation