Replace godep with dep

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/api/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"))
+	}
+
+	volumes, 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, volumes, 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
+}