k8s.node.uid not available

[Bhogayata-Keval]

Component(s)

receiver/kubeletstats

Describe the issue you're reporting

kubeletstats receiver does not provide "k8s.node.uid" as a resource attribute, which is considered recommended field at https://opentelemetry.io/docs/reference/specification/resource/semantic_conventions/k8s/.
I was hoping to get this value to co-relate data between k8sclusterreceiver & kubeletstatsreceiver.
Q1: Is UID going to be added in kubeletstatsreceiver in near future ? (should it be added ?)
Q2: If not, what is the workaround to co-relate data between k8sclusterreceiver & kubeletstatsreceiver ? (k8s.node.name is not a good option as per my opinion)

[github-actions]

Pinging code owners:

• receiver/kubeletstats: @pmcollins @dmitryax

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

[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:

• receiver/kubeletstats: @pmcollins @dmitryax

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

[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:

• receiver/kubeletstats: @dmitryax

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

[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:

• receiver/kubeletstats: @dmitryax

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

[dmitryax]

@Bhogayata-Keval This is a valid request, and it would be great to add k8s.node.uid attribute to kubelet node metrics, but I don't think code owners can work on it in the near future. Feel free to contribute if you're interested

[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:

• receiver/kubeletstats: @dmitryax

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