Update vendor

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

@@ -0,0 +1,43 @@
+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"],
+    embed = [":go_default_library"],
+    deps = [
+        "//pkg/apis/scheduling:go_default_library",
+        "//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//staging/src/k8s.io/apimachinery/pkg/util/validation/field:go_default_library",
+    ],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["validation.go"],
+    importpath = "k8s.io/kubernetes/pkg/apis/scheduling/validation",
+    deps = [
+        "//pkg/apis/core/validation:go_default_library",
+        "//pkg/apis/scheduling:go_default_library",
+        "//staging/src/k8s.io/apimachinery/pkg/api/validation:go_default_library",
+        "//staging/src/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/scheduling/validation/validation.go

@@ -0,0 +1,56 @@
+/*
+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 validation
+
+import (
+	"fmt"
+	"strings"
+
+	apimachineryvalidation "k8s.io/apimachinery/pkg/api/validation"
+	"k8s.io/apimachinery/pkg/util/validation/field"
+	apivalidation "k8s.io/kubernetes/pkg/apis/core/validation"
+	"k8s.io/kubernetes/pkg/apis/scheduling"
+)
+
+// ValidatePriorityClass tests whether required fields in the PriorityClass are
+// set correctly.
+func ValidatePriorityClass(pc *scheduling.PriorityClass) field.ErrorList {
+	allErrs := field.ErrorList{}
+	allErrs = append(allErrs, apivalidation.ValidateObjectMeta(&pc.ObjectMeta, false, apimachineryvalidation.NameIsDNSSubdomain, field.NewPath("metadata"))...)
+	// If the priorityClass starts with a system prefix, it must be one of the
+	// predefined system priority classes.
+	if strings.HasPrefix(pc.Name, scheduling.SystemPriorityClassPrefix) {
+		if is, err := scheduling.IsKnownSystemPriorityClass(pc); !is {
+			allErrs = append(allErrs, field.Forbidden(field.NewPath("metadata", "name"), "priority class names with '"+scheduling.SystemPriorityClassPrefix+"' prefix are reserved for system use only. error: "+err.Error()))
+		}
+	} else if pc.Value > scheduling.HighestUserDefinablePriority {
+		// Non-system critical priority classes are not allowed to have a value larger than HighestUserDefinablePriority.
+		allErrs = append(allErrs, field.Forbidden(field.NewPath("value"), fmt.Sprintf("maximum allowed value of a user defined priority is %v", scheduling.HighestUserDefinablePriority)))
+	}
+	return allErrs
+}
+
+// ValidatePriorityClassUpdate tests if required fields in the PriorityClass are
+// set and are valid. PriorityClass does not allow updating Name, and Value.
+func ValidatePriorityClassUpdate(pc, oldPc *scheduling.PriorityClass) field.ErrorList {
+	allErrs := apivalidation.ValidateObjectMetaUpdate(&pc.ObjectMeta, &oldPc.ObjectMeta, field.NewPath("metadata"))
+	// Name is immutable and is checked by the ObjectMeta validator.
+	if pc.Value != oldPc.Value {
+		allErrs = append(allErrs, field.Forbidden(field.NewPath("Value"), "may not be changed in an update."))
+	}
+	return allErrs
+}