Ensure extract-release-imagerefs pod is removed

This attempts to fix following error seen from ipsec test run:

I1118 11:08:34.394429 461 delete.go:70] Wait up to 5m0s for pod "ipsec-tcpdump-hostpod-vftlk" to be fully deleted
I1118 11:09:07.535653 461 exec_util.go:59] ExecWithOptions {Command:[/bin/sh -c cat /release-manifests/image-references] Namespace:e2e-test-ipsec-48sdq PodName:extract-release-imagerefs ContainerName:imagerefs Stdin:<nil> CaptureStdout:true CaptureStderr:true PreserveWhitespace:false Quiet:false}
I1118 11:09:07.536406 461 exec_util.go:66] ExecWithOptions: Clientset creation
I1118 11:09:07.536456 461 exec_util.go:83] ExecWithOptions: execute(POST https://api.ci-op-6ic49xd0-f3b46.aws-2.ci.openshift.org:6443/api/v1/namespaces/e2e-test-ipsec-48sdq/pods/extract-release-imagerefs/exec?command=%2Fbin%2Fsh&command=-c&command=cat+%2Frelease-manifests%2Fimage-references&container=imagerefs&container=imagerefs&stderr=true&stdout=true)
I1118 11:09:07.642284 461 exec_util.go:111] Exec stderr: ""
I1118 11:09:07.642418 461 exec_util.go:112] Unexpected error: failed to execute command in pod extract-release-imagerefs, container imagerefs: error sending request: Post "https://api.ci-op-6ic49xd0-f3b46.aws-2.ci.openshift.org:6443/api/v1/namespaces/e2e-test-ipsec-48sdq/pods/extract-release-imagerefs/exec?command=%2Fbin%2Fsh&command=-c&command=cat+%2Frelease-manifests%2Fimage-references&container=imagerefs&container=imagerefs&stderr=true&stdout=true": read tcp 10.131.68.7:51092->54.244.16.237:6443: read: connection reset by peer:
     <*errors.errorString | 0xc006aabf10>:
      error sending request: Post "https://api.ci-op-6ic49xd0-f3b46.aws-2.ci.openshift.org:6443/api/v1/namespaces/e2e-test-ipsec-48sdq/pods/extract-release-imagerefs/exec?command=%2Fbin%2Fsh&command=-c&command=cat+%2Frelease-manifests%2Fimage-references&container=imagerefs&container=imagerefs&stderr=true&stdout=true": read tcp 10.131.68.7:51092->54.244.16.237:6443: read: connection reset by peer
      {
          s: "error sending request: Post \"https://api.ci-op-6ic49xd0-f3b46.aws-2.ci.openshift.org:6443/api/v1/namespaces/e2e-test-ipsec-48sdq/pods/extract-release-imagerefs/exec?command=%2Fbin%2Fsh&command=-c&command=cat+%2Frelease-manifests%2Fimage-references&container=imagerefs&container=imagerefs&stderr=true&stdout=true\": read tcp 10.131.68.7:51092->54.244.16.237:6443: read: connection reset by peer",
      }
    [FAILED] in [It] - k8s.io/kubernetes@v1.31.1/test/e2e/framework/pod/exec_util.go:112 @ 11/18/24 11:09:07.701

Signed-off-by: Periyasamy Palanisamy <pepalani@redhat.com>

Author: pperiyasamy

test/extended/util/clusterversion.go

@@ -8,6 +8,7 @@ import (
 	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	restclient "k8s.io/client-go/rest"
+	"k8s.io/kubernetes/test/e2e/framework"
 	e2epod "k8s.io/kubernetes/test/e2e/framework/pod"
 
 	configv1 "github.com/openshift/api/config/v1"
@@ -68,9 +69,10 @@ func DetermineImageFromRelease(ctx context.Context, oc *CLI, imageTagName string
 	if len(releaseImage) == 0 {
 		return "", fmt.Errorf("cannot determine release image from ClusterVersion resource")
 	}
+	podName := "extract-release-imagerefs"
 	podClient := e2epod.PodClientNS(oc.KubeFramework(), oc.Namespace())
 	podClient.CreateSync(ctx, &corev1.Pod{
-		ObjectMeta: metav1.ObjectMeta{Name: "extract-release-imagerefs"},
+		ObjectMeta: metav1.ObjectMeta{Name: podName},
 		Spec: corev1.PodSpec{
 			Containers: []corev1.Container{
 				{
@@ -81,8 +83,15 @@ func DetermineImageFromRelease(ctx context.Context, oc *CLI, imageTagName string
 			},
 		},
 	})
-	defer podClient.Delete(ctx, "extract-release-imagerefs", metav1.DeleteOptions{})
-	imageRefsString := e2epod.ExecShellInContainer(oc.KubeFramework(), "extract-release-imagerefs", "imagerefs", "cat /release-manifests/image-references")
+	defer func() {
+		podClient.Delete(ctx, podName, metav1.DeleteOptions{})
+		err = e2epod.WaitForPodNotFoundInNamespace(ctx, oc.kubeFramework.ClientSet,
+			podName, oc.Namespace(), e2epod.PodDeleteTimeout)
+		if err != nil {
+			framework.Logf("pod %q is still found in namespace %q", podName, oc.Namespace())
+		}
+	}()
+	imageRefsString := e2epod.ExecShellInContainer(oc.KubeFramework(), podName, "imagerefs", "cat /release-manifests/image-references")
 	imageRefs := struct {
 		Spec struct {
 			Tags []struct {