Move NewAgnhostPod() to e2e/network

because the function is called in e2e/network tests only.

test/e2e/framework/util.go

@@ -155,9 +155,6 @@ var (
 	// BusyBoxImage is the image URI of BusyBox.
 	BusyBoxImage = imageutils.GetE2EImage(imageutils.BusyBox)
 
-	// AgnHostImage is the image URI of AgnHost
-	AgnHostImage = imageutils.GetE2EImage(imageutils.Agnhost)
-
 	// ProvidersWithSSH are those providers where each node is accessible with SSH
 	ProvidersWithSSH = []string{"gce", "gke", "aws", "local"}
 
@@ -1583,25 +1580,6 @@ func DescribeIng(ns string) {
 	Logf(desc)
 }
 
-// NewAgnhostPod returns a pod that uses the agnhost image. The image's binary supports various subcommands
-// that behave the same, no matter the underlying OS.
-func (f *Framework) NewAgnhostPod(name string, args ...string) *v1.Pod {
-	return &v1.Pod{
-		ObjectMeta: metav1.ObjectMeta{
-			Name: name,
-		},
-		Spec: v1.PodSpec{
-			Containers: []v1.Container{
-				{
-					Name:  "agnhost",
-					Image: AgnHostImage,
-					Args:  args,
-				},
-			},
-		},
-	}
-}
-
 // CreateEmptyFileOnPod creates empty file at given path on the pod.
 // TODO(alejandrox1): move to subpkg pod once kubectl methods have been refactored.
 func CreateEmptyFileOnPod(namespace string, podName string, filePath string) error {