Remove KVcache scorer changes for traceability

Signed-off-by: Ricardo Noriega <[email protected]>

Author: oglok

pkg/epp/scheduling/plugins/scorer/kvcache-aware-scorer.go

@@ -97,20 +97,7 @@ func (s *KVCacheAwareScorer) Score(ctx *types.SchedulingContext, pods []types.Po
 	}
 	loggerDebug.Info("Got pod scores", "scores", scores)
 
-	if len(scores) == 0 {
-		loggerDebug.Info("No scores found for pods")
-		return nil
-	}
-
-	podToKey := func(pod types.Pod) (string, bool) {
-		metricsPod := pod.GetPod()
-		if metricsPod == nil {
-			return "", false
-		}
-		return metricsPod.Address, true
-	}
-
-	return indexedScoresToNormalizedScoredPods(pods, podToKey, scores)
+	return indexerScoresToNormalizedScoredPods(pods, scores)
 }
 
 func getMinMax(scores map[string]int) (int, int) {
@@ -129,21 +116,17 @@ func getMinMax(scores map[string]int) (int, int) {
 	return minScore, maxScore
 }
 
-// podToKey is a function type that converts a Pod to a string key.
-// It returns the key and a boolean indicating success.
-type podToKeyFunc func(pod types.Pod) (string, bool)
-
-func indexedScoresToNormalizedScoredPods(pods []types.Pod, podToKey podToKeyFunc, scores map[string]int) map[types.Pod]float64 {
+func indexerScoresToNormalizedScoredPods(pods []types.Pod, scores map[string]int) map[types.Pod]float64 {
 	scoredPods := make(map[types.Pod]float64)
 	minScore, maxScore := getMinMax(scores)
 
 	for _, pod := range pods {
-		key, ok := podToKey(pod)
-		if !ok {
+		metricsPod := pod.GetPod()
+		if metricsPod == nil {
 			continue
 		}
 
-		if score, ok := scores[key]; ok {
+		if score, ok := scores[metricsPod.Address]; ok {
 			if minScore == maxScore {
 				scoredPods[pod] = 1.0
 				continue