代码拉取完成,页面将自动刷新
/*
Copyright 2015 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 (
"errors"
"fmt"
"k8s.io/api/core/v1"
utilerrors "k8s.io/apimachinery/pkg/util/errors"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/apimachinery/pkg/util/validation"
v1helper "k8s.io/kubernetes/pkg/apis/core/v1/helper"
schedulerapi "k8s.io/kubernetes/pkg/scheduler/api"
)
// ValidatePolicy checks for errors in the Config
// It does not return early so that it can find as many errors as possible
func ValidatePolicy(policy schedulerapi.Policy) error {
var validationErrors []error
for _, priority := range policy.Priorities {
if priority.Weight <= 0 || priority.Weight >= schedulerapi.MaxWeight {
validationErrors = append(validationErrors, fmt.Errorf("Priority %s should have a positive weight applied to it or it has overflown", priority.Name))
}
}
binders := 0
extenderManagedResources := sets.NewString()
for _, extender := range policy.ExtenderConfigs {
if len(extender.PrioritizeVerb) > 0 && extender.Weight <= 0 {
validationErrors = append(validationErrors, fmt.Errorf("Priority for extender %s should have a positive weight applied to it", extender.URLPrefix))
}
if extender.BindVerb != "" {
binders++
}
for _, resource := range extender.ManagedResources {
errs := validateExtendedResourceName(resource.Name)
if len(errs) != 0 {
validationErrors = append(validationErrors, errs...)
}
if extenderManagedResources.Has(string(resource.Name)) {
validationErrors = append(validationErrors, fmt.Errorf("Duplicate extender managed resource name %s", string(resource.Name)))
}
extenderManagedResources.Insert(string(resource.Name))
}
}
if binders > 1 {
validationErrors = append(validationErrors, fmt.Errorf("Only one extender can implement bind, found %v", binders))
}
return utilerrors.NewAggregate(validationErrors)
}
// validateExtendedResourceName checks whether the specified name is a valid
// extended resource name.
func validateExtendedResourceName(name v1.ResourceName) []error {
var validationErrors []error
for _, msg := range validation.IsQualifiedName(string(name)) {
validationErrors = append(validationErrors, errors.New(msg))
}
if len(validationErrors) != 0 {
return validationErrors
}
if !v1helper.IsExtendedResourceName(name) {
validationErrors = append(validationErrors, fmt.Errorf("%s is an invalid extended resource name", name))
}
return validationErrors
}
此处可能存在不合适展示的内容,页面不予展示。您可通过相关编辑功能自查并修改。
如您确认内容无涉及 不当用语 / 纯广告导流 / 暴力 / 低俗色情 / 侵权 / 盗版 / 虚假 / 无价值内容或违法国家有关法律法规的内容,可点击提交进行申诉,我们将尽快为您处理。