fix lint

Author: carlory

test/integration/volume/persistent_volumes_test.go

@@ -286,7 +286,9 @@ func TestPersistentVolumeBindRace(t *testing.T) {
 
 	waitForPersistentVolumePhase(testClient, pv.Name, watchPV, v1.VolumeBound)
 	klog.V(2).Infof("TestPersistentVolumeBindRace pv bound")
-	waitForAnyPersistentVolumeClaimPhase(watchPVC, v1.ClaimBound)
+	if err := waitForAnyPersistentVolumeClaimPhase(watchPVC, v1.ClaimBound); err != nil {
+		t.Fatalf("Unexpected error waiting for any pvc to be bound: %v", err)
+	}
 	klog.V(2).Infof("TestPersistentVolumeBindRace pvc bound")
 
 	pv, err = testClient.CoreV1().PersistentVolumes().Get(context.TODO(), pv.Name, metav1.GetOptions{})
@@ -873,10 +875,11 @@ func TestPersistentVolumeMultiPVsPVCs(t *testing.T) {
 	}()
 
 	// wait until the binder pairs all claims
-	for i := 0; i < objCount; i++ {
-		waitForAnyPersistentVolumeClaimPhase(watchPVC, v1.ClaimBound)
-		klog.V(1).Infof("%d claims bound", i+1)
+	err := waitForSomePersistentVolumeClaimPhase(tCtx, testClient, namespaceName, objCount, watchPVC, v1.ClaimBound)
+	if err != nil {
+		t.Fatalf("Failed to wait for all claims to be bound: %v", err)
 	}
+
 	// wait until the binder pairs all volumes
 	for i := 0; i < objCount; i++ {
 		waitForPersistentVolumePhase(testClient, pvs[i].Name, watchPV, v1.VolumeBound)
@@ -954,7 +957,9 @@ func TestPersistentVolumeControllerStartup(t *testing.T) {
 		// Drain watchPVC with all events generated by the PVC until it's bound
 		// We don't want to catch "PVC created with Status.Phase == Pending"
 		// later in this test.
-		waitForAnyPersistentVolumeClaimPhase(watchPVC, v1.ClaimBound)
+		if err := waitForAnyPersistentVolumeClaimPhase(watchPVC, v1.ClaimBound); err != nil {
+			t.Fatalf("Unexpected error waiting for any pvc to be bound: %v", err)
+		}
 
 		pv := createPV(pvName, "/tmp/foo"+strconv.Itoa(i), "1G",
 			[]v1.PersistentVolumeAccessMode{v1.ReadWriteOnce}, v1.PersistentVolumeReclaimRetain)
@@ -1091,22 +1096,7 @@ func TestPersistentVolumeProvisionMultiPVCs(t *testing.T) {
 	}()
 
 	// Wait until the controller provisions and binds all of them
-	err := wait.ExponentialBackoffWithContext(tCtx, retry.DefaultBackoff, func(ctx context.Context) (bool, error) {
-		for i := 0; i < objCount; i++ {
-			waitErr := waitForAnyPersistentVolumeClaimPhase(watchPVC, v1.ClaimBound)
-			if waitErr != nil {
-				newWatchPVC, err := testClient.CoreV1().PersistentVolumeClaims(namespaceName).Watch(ctx, metav1.ListOptions{})
-				if err != nil {
-					return false, err
-				}
-				watchPVC.Stop()
-				watchPVC = newWatchPVC
-				return false, waitErr
-			}
-			klog.V(1).Infof("%d claims bound", i+1)
-		}
-		return true, nil
-	})
+	err := waitForSomePersistentVolumeClaimPhase(tCtx, testClient, namespaceName, objCount, watchPVC, v1.ClaimBound)
 	if err != nil {
 		t.Fatalf("Failed to wait for all claims to be bound: %v", err)
 	}
@@ -1477,6 +1467,27 @@ func waitForAnyPersistentVolumePhase(w watch.Interface, phase v1.PersistentVolum
 	}
 }
 
+func waitForSomePersistentVolumeClaimPhase(ctx context.Context, testClient clientset.Interface, namespace string, objCount int, watchPVC watch.Interface, phase v1.PersistentVolumeClaimPhase) error {
+	return wait.ExponentialBackoffWithContext(ctx, retry.DefaultBackoff, func(ctx context.Context) (bool, error) {
+		for i := 0; i < objCount; i++ {
+			waitErr := waitForAnyPersistentVolumeClaimPhase(watchPVC, v1.ClaimBound)
+			if waitErr != nil {
+				klog.Errorf("Failed to wait for a claim (%d/%d) to be bound: %v", i+1, objCount, waitErr)
+				klog.Info("Recreating a watch for claims and re-checking the count of bound claims")
+				newWatchPVC, err := testClient.CoreV1().PersistentVolumeClaims(namespace).Watch(ctx, metav1.ListOptions{})
+				if err != nil {
+					return false, err
+				}
+				watchPVC.Stop()
+				watchPVC = newWatchPVC
+				return false, waitErr
+			}
+			klog.V(1).Infof("%d claims bound", i+1)
+		}
+		return true, nil
+	})
+}
+
 func waitForAnyPersistentVolumeClaimPhase(w watch.Interface, phase v1.PersistentVolumeClaimPhase) error {
 	for {
 		event, ok := <-w.ResultChan()