De-race some CSI unit tests that were initializing the plugin manager…ger (and plugins) twice. Set some const variables earlier to support node info manager initialization and wait for initialization to complete before finishing plugin setup.

pkg/volume/csi/csi_test.go

@@ -26,6 +26,7 @@ import (
 	"time"
 
 	api "k8s.io/api/core/v1"
+	v1 "k8s.io/api/core/v1"
 	storage "k8s.io/api/storage/v1"
 	storagebeta1 "k8s.io/api/storage/v1beta1"
 	meta "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -239,6 +240,12 @@ func TestCSI_VolumeAll(t *testing.T) {
 				}
 				objs = append(objs, driverInfo)
 			}
+			objs = append(objs, &v1.Node{
+				ObjectMeta: metav1.ObjectMeta{
+					Name: "fakeNode",
+				},
+				Spec: v1.NodeSpec{},
+			})
 
 			client := fakeclient.NewSimpleClientset(objs...)
 			fakeWatcher := watch.NewRaceFreeFake()
@@ -253,13 +260,11 @@ func TestCSI_VolumeAll(t *testing.T) {
 			host := volumetest.NewFakeVolumeHostWithCSINodeName(
 				tmpDir,
 				client,
-				nil,
-				"csi-node",
+				ProbeVolumePlugins(),
+				"fakeNode",
 				csiDriverInformer.Lister(),
 			)
-
-			plugMgr := &volume.VolumePluginMgr{}
-			plugMgr.InitPlugins(ProbeVolumePlugins(), nil /* prober */, host)
+			plugMgr := host.GetPluginMgr()
 			csiClient := setupClient(t, true)
 
 			volSpec := test.specFunc(test.specName, test.driver, test.volName)