feat : Set StorageAccessMode while updating WorkspaceConfig during reconcile

While updating WorkspaceConfig with CheClusterDevEnvironment also set StorageAccessMode
if present.

Signed-off-by: Rohan Kumar <rohaan@redhat.com>

Author: rohanKanojia

pkg/deploy/dev-workspace-config/dev_workspace_config.go

@@ -161,6 +161,7 @@ func updateWorkspaceStorageConfig(devEnvironments *chev2.CheClusterDevEnvironmen
 	}[pvcStrategy]
 
 	if pvc != nil {
+		workspaceConfig.StorageAccessMode = pvc.StorageAccessMode
 		if pvc.StorageClass != "" {
 			workspaceConfig.StorageClassName = &pvc.StorageClass
 		}

pkg/deploy/dev-workspace-config/dev_workspace_config_test.go

@@ -145,6 +145,62 @@ func TestReconcileDevWorkspaceConfigStorage(t *testing.T) {
 				},
 			},
 		},
+		{
+			name: "Create DevWorkspaceOperatorConfig with non empty StorageAccessMode",
+			cheCluster: &chev2.CheCluster{
+				ObjectMeta: metav1.ObjectMeta{
+					Namespace: "eclipse-che",
+					Name:      "eclipse-che",
+				},
+				Spec: chev2.CheClusterSpec{
+					DevEnvironments: chev2.CheClusterDevEnvironments{
+						DisableContainerBuildCapabilities: pointer.Bool(true),
+						Storage: chev2.WorkspaceStorage{
+							PvcStrategy: constants.PerUserPVCStorageStrategy,
+							PerUserStrategyPvcConfig: &chev2.PVC{
+								StorageAccessMode: []corev1.PersistentVolumeAccessMode{
+									corev1.ReadWriteMany,
+								},
+							},
+						},
+					},
+				},
+			},
+			expectedOperatorConfig: &controllerv1alpha1.OperatorConfiguration{
+				Workspace: &controllerv1alpha1.WorkspaceConfig{
+					StorageAccessMode: []corev1.PersistentVolumeAccessMode{
+						corev1.ReadWriteMany,
+					},
+					DeploymentStrategy: "Recreate",
+				},
+			},
+		},
+		{
+			name: "Create DevWorkspaceOperatorConfig with nil StorageAccessMode",
+			cheCluster: &chev2.CheCluster{
+				ObjectMeta: metav1.ObjectMeta{
+					Namespace: "eclipse-che",
+					Name:      "eclipse-che",
+				},
+				Spec: chev2.CheClusterSpec{
+					DevEnvironments: chev2.CheClusterDevEnvironments{
+						DisableContainerBuildCapabilities: pointer.Bool(true),
+						Storage: chev2.WorkspaceStorage{
+							PvcStrategy: constants.PerUserPVCStorageStrategy,
+							PerUserStrategyPvcConfig: &chev2.PVC{
+								StorageAccessMode: nil,
+							},
+						},
+					},
+				},
+			},
+			expectedOperatorConfig: &controllerv1alpha1.OperatorConfiguration{
+				Workspace: &controllerv1alpha1.WorkspaceConfig{
+					StorageAccessMode:  nil,
+					DeploymentStrategy: "Recreate",
+				},
+			},
+		},
 		{
 			name: "Create DevWorkspaceOperatorConfig with per-user storage strategy",
 			cheCluster: &chev2.CheCluster{