代码拉取完成,页面将自动刷新
/*
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 util
import (
"fmt"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/client-go/tools/bootstrap/token/api"
"regexp"
"strings"
)
var bootstrapGroupRegexp = regexp.MustCompile(`\A` + api.BootstrapGroupPattern + `\z`)
// ValidateBootstrapGroupName checks if the provided group name is a valid
// bootstrap group name. Returns nil if valid or a validation error if invalid.
// TODO(mattmoyer): this validation should migrate out to client-go (see https://github.com/kubernetes/client-go/issues/114)
func ValidateBootstrapGroupName(name string) error {
if bootstrapGroupRegexp.Match([]byte(name)) {
return nil
}
return fmt.Errorf("bootstrap group %q is invalid (must match %s)", name, api.BootstrapGroupPattern)
}
// ValidateUsages validates that the passed in string are valid usage strings for bootstrap tokens.
func ValidateUsages(usages []string) error {
validUsages := sets.NewString(api.KnownTokenUsages...)
invalidUsages := sets.NewString()
for _, usage := range usages {
if !validUsages.Has(usage) {
invalidUsages.Insert(usage)
}
}
if len(invalidUsages) > 0 {
return fmt.Errorf("invalide bootstrap token usage string: %s, valid usage options: %s", strings.Join(invalidUsages.List(), ","), strings.Join(api.KnownTokenUsages, ","))
}
return nil
}
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。