Further filter Pod Metrics using labels

[at88mph]

trafficstars

Describe the bug For efficiency, it would be very beneficial to enable the labelSelector when querying the Metrics for Pods.

Client Version e.g. 24.0.0-SNAPSHOT

Kubernetes Version e.g. 1.27.10

Java Version e.g. Java 11

To Reproduce Calling this:

final ApiClient client = Config.fromCluster();
final PodMetricsList = new Metrics(client).getPodMetrics("namespace");

Which could potentially query hundreds of Pods that are out of context, could be adapted to either use the ListOption directly, or, in my case, just the labelSelector:

final String labelSelector = "foo=bar, xyz!=abc"
final ApiClient client = Config.fromCluster();
final PodMetricsList = new Metrics(client).getPodMetrics("namespace", labelSelector);

Expected behavior Reduce the items() in the PodMetricsList to just those that match the Namespace and Label Selector.

KubeConfig Not applicable

Server (please complete the following information):

• OS: Debian Linux 12
• Environment: Docker
• Cloud: Self-hosted OpenStack

Additional context