Have k8sattributesprocessor support normal attribute association

[hzhang4-sc]

Component(s)

processor/k8sattributes

Is your feature request related to a problem? Please describe.

I'm trying to associate the pod metadata labels to the collected cadvisor cpu/memory/network metrics. And due to the cadvisor metrics are collected through the cadvisor agent, it doesn't contain any target info for pod association.

Describe the solution you'd like

Build a new extract action and a new pod_association action to support normal attributes

Describe alternatives you've considered

No response

Additional context

No response

[github-actions]

Pinging code owners:

• processor/k8sattributes: @dmitryax @rmfitzpatrick @fatsheep9146 @TylerHelmuth

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[dmitryax]

Hi @hzhang4-sc what normal attributes do you mean? What attribute are you getting from cadvisor to identify a pod?

[hzhang4-sc]

Hi @dmitryax , by normal attributes I mean the metric data points attributes, not the resource attributes. The label is pod name, and it's named as pod.