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

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[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.

[github-actions]

This issue has been inactive for 60 days. It will be closed in 60 days if there is no activity. To ping code owners by adding a component label, see Adding Labels via Comments, or if you are unsure of which component this issue relates to, please ping @open-telemetry/collector-contrib-triagers. If this issue is still relevant, please ping the code owners or leave a comment explaining why it is still relevant. Otherwise, please close it.

Pinging code owners:

• processor/k8sattributes: @dmitryax @fatsheep9146 @TylerHelmuth

See Adding Labels via Comments if you do not have permissions to add labels yourself.