Updated on 2025-06-13 GMT+08:00

Burst for Communicating with kube-apiserver

It specifies the burst rate for the controller to communicate with kube-apiserver.

Value Range

Greater than or equal to 0

Default Value

100. If there are more than 1000 worker nodes in a cluster, set the parameter to 200.

Modifiable

Yes

Scope

CCE standard and CCE Turbo clusters

Suggestions

Unless otherwise specified, keep the default settings.

If the parameter is set to a large value, kube-apiserver may be overloaded. If it is set to a small value, client traffic limiting may be triggered, affecting the controller performance.