Move Ingress godeps to vendor/

vendor/k8s.io/kubernetes/pkg/api/validation/events.go

@@ -0,0 +1,44 @@
+/*
+Copyright 2014 The Kubernetes Authors All rights reserved.
+
+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 (
+	"k8s.io/kubernetes/pkg/api"
+	"k8s.io/kubernetes/pkg/util/validation"
+	"k8s.io/kubernetes/pkg/util/validation/field"
+)
+
+// ValidateEvent makes sure that the event makes sense.
+func ValidateEvent(event *api.Event) field.ErrorList {
+	allErrs := field.ErrorList{}
+	// There is no namespace required for node.
+	// However, older client code accidentally sets event.Namespace
+	// to api.NamespaceDefault, so we accept that too, but "" is preferred.
+	if event.InvolvedObject.Kind == "Node" &&
+		event.Namespace != api.NamespaceDefault &&
+		event.Namespace != "" {
+		allErrs = append(allErrs, field.Invalid(field.NewPath("involvedObject", "namespace"), event.InvolvedObject.Namespace, "not allowed for node"))
+	}
+	if event.InvolvedObject.Kind != "Node" &&
+		event.Namespace != event.InvolvedObject.Namespace {
+		allErrs = append(allErrs, field.Invalid(field.NewPath("involvedObject", "namespace"), event.InvolvedObject.Namespace, "does not match involvedObject"))
+	}
+	if !validation.IsDNS1123Subdomain(event.Namespace) {
+		allErrs = append(allErrs, field.Invalid(field.NewPath("namespace"), event.Namespace, ""))
+	}
+	return allErrs
+}