vendor files

vendor/k8s.io/kubernetes/pkg/apis/settings/validation/BUILD

@@ -0,0 +1,44 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["validation_test.go"],
+    importpath = "k8s.io/kubernetes/pkg/apis/settings/validation",
+    library = ":go_default_library",
+    deps = [
+        "//pkg/apis/core:go_default_library",
+        "//pkg/apis/settings:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+    ],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["validation.go"],
+    importpath = "k8s.io/kubernetes/pkg/apis/settings/validation",
+    deps = [
+        "//pkg/apis/core/validation:go_default_library",
+        "//pkg/apis/settings:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1/validation:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/validation/field:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/pkg/apis/settings/validation/validation.go

@@ -0,0 +1,68 @@
+/*
+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 validation
+
+import (
+	unversionedvalidation "k8s.io/apimachinery/pkg/apis/meta/v1/validation"
+	"k8s.io/apimachinery/pkg/util/validation/field"
+	apivalidation "k8s.io/kubernetes/pkg/apis/core/validation"
+	"k8s.io/kubernetes/pkg/apis/settings"
+)
+
+// ValidatePodPresetName can be used to check whether the given PodPreset name is valid.
+// Prefix indicates this name will be used as part of generation, in which case
+// trailing dashes are allowed.
+func ValidatePodPresetName(name string, prefix bool) []string {
+	// TODO: Validate that there's name for the suffix inserted by the pods.
+	// Currently this is just "-index". In the future we may allow a user
+	// specified list of suffixes and we need  to validate the longest one.
+	return apivalidation.NameIsDNSSubdomain(name, prefix)
+}
+
+// ValidatePodPresetSpec tests if required fields in the PodPreset spec are set.
+func ValidatePodPresetSpec(spec *settings.PodPresetSpec, fldPath *field.Path) field.ErrorList {
+	allErrs := field.ErrorList{}
+
+	allErrs = append(allErrs, unversionedvalidation.ValidateLabelSelector(&spec.Selector, fldPath.Child("selector"))...)
+
+	if spec.Env == nil && spec.EnvFrom == nil && spec.VolumeMounts == nil && spec.Volumes == nil {
+		allErrs = append(allErrs, field.Required(fldPath.Child("volumes", "env", "envFrom", "volumeMounts"), "must specify at least one"))
+	}
+
+	vols, vErrs := apivalidation.ValidateVolumes(spec.Volumes, fldPath.Child("volumes"))
+	allErrs = append(allErrs, vErrs...)
+	allErrs = append(allErrs, apivalidation.ValidateEnv(spec.Env, fldPath.Child("env"))...)
+	allErrs = append(allErrs, apivalidation.ValidateEnvFrom(spec.EnvFrom, fldPath.Child("envFrom"))...)
+	allErrs = append(allErrs, apivalidation.ValidateVolumeMounts(spec.VolumeMounts, nil, vols, nil, fldPath.Child("volumeMounts"))...)
+
+	return allErrs
+}
+
+// ValidatePodPreset validates a PodPreset.
+func ValidatePodPreset(pip *settings.PodPreset) field.ErrorList {
+	allErrs := apivalidation.ValidateObjectMeta(&pip.ObjectMeta, true, ValidatePodPresetName, field.NewPath("metadata"))
+	allErrs = append(allErrs, ValidatePodPresetSpec(&pip.Spec, field.NewPath("spec"))...)
+	return allErrs
+}
+
+// ValidatePodPresetUpdate tests if required fields in the PodPreset are set.
+func ValidatePodPresetUpdate(pip, oldPip *settings.PodPreset) field.ErrorList {
+	allErrs := apivalidation.ValidateObjectMetaUpdate(&pip.ObjectMeta, &oldPip.ObjectMeta, field.NewPath("metadata"))
+	allErrs = append(allErrs, ValidatePodPresetSpec(&pip.Spec, field.NewPath("spec"))...)
+
+	return allErrs
+}

vendor/k8s.io/kubernetes/pkg/apis/settings/validation/validation_test.go

@@ -0,0 +1,190 @@
+/*
+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 validation
+
+import (
+	"strings"
+	"testing"
+
+	"k8s.io/apimachinery/pkg/apis/meta/v1"
+	api "k8s.io/kubernetes/pkg/apis/core"
+	"k8s.io/kubernetes/pkg/apis/settings"
+)
+
+func TestValidateEmptyPodPreset(t *testing.T) {
+	emptyPodPreset := &settings.PodPreset{
+		Spec: settings.PodPresetSpec{},
+	}
+
+	errList := ValidatePodPreset(emptyPodPreset)
+	if errList == nil {
+		t.Fatal("empty pod preset should return an error")
+	}
+}
+
+func TestValidateEmptyPodPresetItems(t *testing.T) {
+	emptyPodPreset := &settings.PodPreset{
+		ObjectMeta: v1.ObjectMeta{
+			Name:      "hello",
+			Namespace: "sample",
+		},
+		Spec: settings.PodPresetSpec{
+			Selector: v1.LabelSelector{
+				MatchExpressions: []v1.LabelSelectorRequirement{
+					{
+						Key:      "security",
+						Operator: v1.LabelSelectorOpIn,
+						Values:   []string{"S2"},
+					},
+				},
+			},
+		},
+	}
+
+	errList := ValidatePodPreset(emptyPodPreset)
+	if !strings.Contains(errList.ToAggregate().Error(), "must specify at least one") {
+		t.Fatal("empty pod preset with label selector should return an error")
+	}
+}
+
+func TestValidatePodPresets(t *testing.T) {
+	p := &settings.PodPreset{
+		ObjectMeta: v1.ObjectMeta{
+			Name:      "hello",
+			Namespace: "sample",
+		},
+		Spec: settings.PodPresetSpec{
+			Selector: v1.LabelSelector{
+				MatchExpressions: []v1.LabelSelectorRequirement{
+					{
+						Key:      "security",
+						Operator: v1.LabelSelectorOpIn,
+						Values:   []string{"S2"},
+					},
+				},
+			},
+			Volumes: []api.Volume{{Name: "vol", VolumeSource: api.VolumeSource{EmptyDir: &api.EmptyDirVolumeSource{}}}},
+			Env:     []api.EnvVar{{Name: "abc", Value: "value"}, {Name: "ABC", Value: "value"}},
+			EnvFrom: []api.EnvFromSource{
+				{
+					ConfigMapRef: &api.ConfigMapEnvSource{
+						LocalObjectReference: api.LocalObjectReference{Name: "abc"},
+					},
+				},
+				{
+					Prefix: "pre_",
+					ConfigMapRef: &api.ConfigMapEnvSource{
+						LocalObjectReference: api.LocalObjectReference{Name: "abc"},
+					},
+				},
+			},
+		},
+	}
+
+	errList := ValidatePodPreset(p)
+	if errList != nil {
+		if errList.ToAggregate() != nil {
+			t.Fatalf("errors: %#v", errList.ToAggregate().Error())
+		}
+	}
+
+	p = &settings.PodPreset{
+		ObjectMeta: v1.ObjectMeta{
+			Name:      "hello",
+			Namespace: "sample",
+		},
+		Spec: settings.PodPresetSpec{
+			Selector: v1.LabelSelector{
+				MatchExpressions: []v1.LabelSelectorRequirement{
+					{
+						Key:      "security",
+						Operator: v1.LabelSelectorOpIn,
+						Values:   []string{"S2"},
+					},
+				},
+			},
+			Volumes: []api.Volume{{Name: "vol", VolumeSource: api.VolumeSource{EmptyDir: &api.EmptyDirVolumeSource{}}}},
+			Env:     []api.EnvVar{{Name: "abc", Value: "value"}, {Name: "ABC", Value: "value"}},
+			VolumeMounts: []api.VolumeMount{
+				{Name: "vol", MountPath: "/foo"},
+			},
+			EnvFrom: []api.EnvFromSource{
+				{
+					ConfigMapRef: &api.ConfigMapEnvSource{
+						LocalObjectReference: api.LocalObjectReference{Name: "abc"},
+					},
+				},
+				{
+					Prefix: "pre_",
+					ConfigMapRef: &api.ConfigMapEnvSource{
+						LocalObjectReference: api.LocalObjectReference{Name: "abc"},
+					},
+				},
+			},
+		},
+	}
+
+	errList = ValidatePodPreset(p)
+	if errList != nil {
+		if errList.ToAggregate() != nil {
+			t.Fatalf("errors: %#v", errList.ToAggregate().Error())
+		}
+	}
+}
+
+func TestValidatePodPresetsiVolumeMountError(t *testing.T) {
+	p := &settings.PodPreset{
+		ObjectMeta: v1.ObjectMeta{
+			Name:      "hello",
+			Namespace: "sample",
+		},
+		Spec: settings.PodPresetSpec{
+			Selector: v1.LabelSelector{
+				MatchExpressions: []v1.LabelSelectorRequirement{
+					{
+						Key:      "security",
+						Operator: v1.LabelSelectorOpIn,
+						Values:   []string{"S2"},
+					},
+				},
+			},
+			Volumes: []api.Volume{{Name: "vol", VolumeSource: api.VolumeSource{EmptyDir: &api.EmptyDirVolumeSource{}}}},
+			VolumeMounts: []api.VolumeMount{
+				{Name: "dne", MountPath: "/foo"},
+			},
+			Env: []api.EnvVar{{Name: "abc", Value: "value"}, {Name: "ABC", Value: "value"}},
+			EnvFrom: []api.EnvFromSource{
+				{
+					ConfigMapRef: &api.ConfigMapEnvSource{
+						LocalObjectReference: api.LocalObjectReference{Name: "abc"},
+					},
+				},
+				{
+					Prefix: "pre_",
+					ConfigMapRef: &api.ConfigMapEnvSource{
+						LocalObjectReference: api.LocalObjectReference{Name: "abc"},
+					},
+				},
+			},
+		},
+	}
+
+	errList := ValidatePodPreset(p)
+	if !strings.Contains(errList.ToAggregate().Error(), "spec.volumeMounts[0].name: Not found") {
+		t.Fatal("should have returned error for volume that does not exist")
+	}
+}