vendor files

vendor/k8s.io/kubernetes/pkg/api/persistentvolumeclaim/BUILD

@@ -0,0 +1,43 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["util.go"],
+    importpath = "k8s.io/kubernetes/pkg/api/persistentvolumeclaim",
+    deps = [
+        "//pkg/apis/core:go_default_library",
+        "//pkg/features: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"],
+    importpath = "k8s.io/kubernetes/pkg/api/persistentvolumeclaim",
+    library = ":go_default_library",
+    deps = [
+        "//pkg/apis/core:go_default_library",
+        "//pkg/features:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/util/feature:go_default_library",
+    ],
+)

vendor/k8s.io/kubernetes/pkg/api/persistentvolumeclaim/OWNERS

@@ -0,0 +1,4 @@
+reviewers:
+- smarterclayton
+- jsafrane
+- david-mcmahon

vendor/k8s.io/kubernetes/pkg/api/persistentvolumeclaim/util.go

@@ -0,0 +1,31 @@
+/*
+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 persistentvolumeclaim
+
+import (
+	utilfeature "k8s.io/apiserver/pkg/util/feature"
+	"k8s.io/kubernetes/pkg/apis/core"
+	"k8s.io/kubernetes/pkg/features"
+)
+
+// DropDisabledAlphaFields removes disabled fields from the pvc spec.
+// This should be called from PrepareForCreate/PrepareForUpdate for all resources containing a pvc spec.
+func DropDisabledAlphaFields(pvcSpec *core.PersistentVolumeClaimSpec) {
+	if !utilfeature.DefaultFeatureGate.Enabled(features.BlockVolume) {
+		pvcSpec.VolumeMode = nil
+	}
+}

vendor/k8s.io/kubernetes/pkg/api/persistentvolumeclaim/util_test.go

@@ -0,0 +1,71 @@
+/*
+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 persistentvolumeclaim
+
+import (
+	"testing"
+
+	utilfeature "k8s.io/apiserver/pkg/util/feature"
+	"k8s.io/kubernetes/pkg/apis/core"
+	"k8s.io/kubernetes/pkg/features"
+)
+
+func TestDropAlphaPVCVolumeMode(t *testing.T) {
+	vmode := core.PersistentVolumeFilesystem
+
+	// PersistentVolume with VolumeMode set
+	pvc := core.PersistentVolumeClaim{
+		Spec: core.PersistentVolumeClaimSpec{
+			AccessModes: []core.PersistentVolumeAccessMode{core.ReadWriteOnce},
+			VolumeMode:  &vmode,
+		},
+	}
+
+	// Enable alpha feature BlockVolume
+	err1 := utilfeature.DefaultFeatureGate.Set("BlockVolume=true")
+	if err1 != nil {
+		t.Fatalf("Failed to enable feature gate for BlockVolume: %v", err1)
+	}
+
+	// now test dropping the fields - should not be dropped
+	DropDisabledAlphaFields(&pvc.Spec)
+
+	// check to make sure VolumeDevices is still present
+	// if featureset is set to true
+	if utilfeature.DefaultFeatureGate.Enabled(features.BlockVolume) {
+		if pvc.Spec.VolumeMode == nil {
+			t.Error("VolumeMode in pvc.Spec should not have been dropped based on feature-gate")
+		}
+	}
+
+	// Disable alpha feature BlockVolume
+	err := utilfeature.DefaultFeatureGate.Set("BlockVolume=false")
+	if err != nil {
+		t.Fatalf("Failed to disable feature gate for BlockVolume: %v", err)
+	}
+
+	// now test dropping the fields
+	DropDisabledAlphaFields(&pvc.Spec)
+
+	// check to make sure VolumeDevices is nil
+	// if featureset is set to false
+	if !utilfeature.DefaultFeatureGate.Enabled(features.BlockVolume) {
+		if pvc.Spec.VolumeMode != nil {
+			t.Error("DropDisabledAlphaFields VolumeMode for pvc.Spec failed")
+		}
+	}
+}