Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/kubernetes/pkg/apis/storage/util/BUILD

@@ -0,0 +1,46 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "helpers.go",
+        "util.go",
+    ],
+    importpath = "k8s.io/kubernetes/pkg/apis/storage/util",
+    deps = [
+        "//pkg/apis/storage:go_default_library",
+        "//pkg/features:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/util/feature:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["util_test.go"],
+    embed = [":go_default_library"],
+    deps = [
+        "//pkg/apis/core:go_default_library",
+        "//pkg/apis/storage:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/util/feature:go_default_library",
+    ],
+)

vendor/k8s.io/kubernetes/pkg/apis/storage/util/helpers.go

@@ -0,0 +1,53 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package util
+
+import metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+// IsDefaultStorageClassAnnotation represents a StorageClass annotation that
+// marks a class as the default StorageClass
+//TODO: remove Beta when no longer used
+const IsDefaultStorageClassAnnotation = "storageclass.kubernetes.io/is-default-class"
+const BetaIsDefaultStorageClassAnnotation = "storageclass.beta.kubernetes.io/is-default-class"
+
+// IsDefaultAnnotationText returns a pretty Yes/No String if
+// the annotation is set
+// TODO: remove Beta when no longer needed
+func IsDefaultAnnotationText(obj metav1.ObjectMeta) string {
+	if obj.Annotations[IsDefaultStorageClassAnnotation] == "true" {
+		return "Yes"
+	}
+	if obj.Annotations[BetaIsDefaultStorageClassAnnotation] == "true" {
+		return "Yes"
+	}
+
+	return "No"
+}
+
+// IsDefaultAnnotation returns a boolean if
+// the annotation is set
+// TODO: remove Beta when no longer needed
+func IsDefaultAnnotation(obj metav1.ObjectMeta) bool {
+	if obj.Annotations[IsDefaultStorageClassAnnotation] == "true" {
+		return true
+	}
+	if obj.Annotations[BetaIsDefaultStorageClassAnnotation] == "true" {
+		return true
+	}
+
+	return false
+}

vendor/k8s.io/kubernetes/pkg/apis/storage/util/util.go

@@ -0,0 +1,33 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package util
+
+import (
+	utilfeature "k8s.io/apiserver/pkg/util/feature"
+	"k8s.io/kubernetes/pkg/apis/storage"
+	"k8s.io/kubernetes/pkg/features"
+)
+
+// DropDisabledAlphaFields removes disabled fields from the StorageClass object.
+func DropDisabledAlphaFields(class *storage.StorageClass) {
+	if !utilfeature.DefaultFeatureGate.Enabled(features.VolumeScheduling) {
+		class.VolumeBindingMode = nil
+	}
+	if !utilfeature.DefaultFeatureGate.Enabled(features.DynamicProvisioningScheduling) {
+		class.AllowedTopologies = nil
+	}
+}

vendor/k8s.io/kubernetes/pkg/apis/storage/util/util_test.go

@@ -0,0 +1,76 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package util
+
+import (
+	"reflect"
+	"testing"
+
+	utilfeature "k8s.io/apiserver/pkg/util/feature"
+	api "k8s.io/kubernetes/pkg/apis/core"
+	"k8s.io/kubernetes/pkg/apis/storage"
+)
+
+func TestDropAlphaFields(t *testing.T) {
+	bindingMode := storage.VolumeBindingWaitForFirstConsumer
+	allowedTopologies := []api.TopologySelectorTerm{
+		{
+			MatchLabelExpressions: []api.TopologySelectorLabelRequirement{
+				{
+					Key:    "kubernetes.io/hostname",
+					Values: []string{"node1"},
+				},
+			},
+		},
+	}
+
+	// Test that field gets dropped when feature gate is not set
+	if err := utilfeature.DefaultFeatureGate.Set("VolumeScheduling=false,DynamicProvisioningScheduling=false"); err != nil {
+		t.Fatalf("Failed to set feature gate for VolumeScheduling or DynamicProvisioningScheduling: %v", err)
+	}
+	class := &storage.StorageClass{
+		VolumeBindingMode: &bindingMode,
+		AllowedTopologies: allowedTopologies,
+	}
+	DropDisabledAlphaFields(class)
+	if class.VolumeBindingMode != nil {
+		t.Errorf("VolumeBindingMode field didn't get dropped: %+v", class.VolumeBindingMode)
+	}
+	if class.AllowedTopologies != nil {
+		t.Errorf("AllowedTopologies field didn't get dropped: %+v", class.AllowedTopologies)
+	}
+
+	// Test that field does not get dropped when feature gate is set
+	class = &storage.StorageClass{
+		VolumeBindingMode: &bindingMode,
+		AllowedTopologies: allowedTopologies,
+	}
+	if err := utilfeature.DefaultFeatureGate.Set("VolumeScheduling=true,DynamicProvisioningScheduling=true"); err != nil {
+		t.Fatalf("Failed to set feature gate for VolumeScheduling or DynamicProvisioningScheduling: %v", err)
+	}
+	DropDisabledAlphaFields(class)
+	if class.VolumeBindingMode != &bindingMode {
+		t.Errorf("VolumeBindingMode field got unexpectantly modified: %+v", class.VolumeBindingMode)
+	}
+	if !reflect.DeepEqual(class.AllowedTopologies, allowedTopologies) {
+		t.Errorf("AllowedTopologies field got unexpectantly modified: %+v", class.AllowedTopologies)
+	}
+
+	if err := utilfeature.DefaultFeatureGate.Set("VolumeScheduling=false,DynamicProvisioningScheduling=false"); err != nil {
+		t.Fatalf("Failed to disable feature gate for VolumeScheduling or DynamicProvisioningScheduling: %v", err)
+	}
+}