Warnings in Log

[Garfield96]

Describe the bug
There are a lot of messages in the cri logs stating:

cri-resmgr[]: W: [resource-manager] UpdateContainerResources: XXX TODO: we probably should reallocate the container instead...
cri-resmgr[]: W: [resource-manager] UpdateContainerResources: silently dropping container update request for <container name>

Does this mean the current configuration is not yet implemented or can these warnings be ignored?

Expected behavior
No warnings.

To Reproduce

Environment

Additional context

[klihub]

Currently (without non-disruptive vertical pod autoscaling in use) this is a symptom of the node's kubelet running with CPUManager enabled and configured with a policy other than none (IOW, static). The CPUManager has a reconcilation loop which is periodically sending update requests for all containers running on the node. CRI Resource Manager ignores these.

Please check your cluster's/kubelet's configuration and set the built-in CPU policy to none.