Move integration tests perf utils to scheduler_perf package

test/integration/framework/util.go

@@ -22,25 +22,14 @@ import (
 	"context"
 	"fmt"
 	"testing"
-	"time"
 
 	v1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/util/wait"
 	clientset "k8s.io/client-go/kubernetes"
 	"k8s.io/klog/v2"
 	nodectlr "k8s.io/kubernetes/pkg/controller/nodelifecycle"
 )
 
-const (
-	// poll is how often to Poll pods, nodes and claims.
-	poll = 2 * time.Second
-
-	// singleCallTimeout is how long to try single API calls (like 'get' or 'list'). Used to prevent
-	// transient failures from failing tests.
-	singleCallTimeout = 5 * time.Minute
-)
-
 // CreateNamespaceOrDie creates a namespace.
 func CreateNamespaceOrDie(c clientset.Interface, baseName string, t testing.TB) *v1.Namespace {
 	ns := &v1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: baseName}}
@@ -59,22 +48,6 @@ func DeleteNamespaceOrDie(c clientset.Interface, ns *v1.Namespace, t testing.TB)
 	}
 }
 
-// waitListAllNodes is a wrapper around listing nodes supporting retries.
-func waitListAllNodes(c clientset.Interface) (*v1.NodeList, error) {
-	var nodes *v1.NodeList
-	var err error
-	if wait.PollImmediate(poll, singleCallTimeout, func() (bool, error) {
-		nodes, err = c.CoreV1().Nodes().List(context.TODO(), metav1.ListOptions{})
-		if err != nil {
-			return false, err
-		}
-		return true, nil
-	}) != nil {
-		return nodes, err
-	}
-	return nodes, nil
-}
-
 // Filter filters nodes in NodeList in place, removing nodes that do not
 // satisfy the given condition
 func Filter(nodeList *v1.NodeList, fn func(node v1.Node) bool) {