mirror of https://github.com/k3s-io/k3s
68 lines
3.1 KiB
Go
68 lines
3.1 KiB
Go
/*
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Copyright 2018 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package validation
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import (
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"k8s.io/apimachinery/pkg/util/validation"
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"k8s.io/apimachinery/pkg/util/validation/field"
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componentbasevalidation "k8s.io/component-base/config/validation"
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"k8s.io/kubernetes/pkg/scheduler/apis/config"
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)
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// ValidateKubeSchedulerConfiguration ensures validation of the KubeSchedulerConfiguration struct
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func ValidateKubeSchedulerConfiguration(cc *config.KubeSchedulerConfiguration) field.ErrorList {
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allErrs := field.ErrorList{}
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allErrs = append(allErrs, componentbasevalidation.ValidateClientConnectionConfiguration(&cc.ClientConnection, field.NewPath("clientConnection"))...)
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allErrs = append(allErrs, ValidateKubeSchedulerLeaderElectionConfiguration(&cc.LeaderElection, field.NewPath("leaderElection"))...)
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if len(cc.SchedulerName) == 0 {
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allErrs = append(allErrs, field.Required(field.NewPath("schedulerName"), ""))
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}
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for _, msg := range validation.IsValidSocketAddr(cc.HealthzBindAddress) {
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allErrs = append(allErrs, field.Invalid(field.NewPath("healthzBindAddress"), cc.HealthzBindAddress, msg))
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}
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for _, msg := range validation.IsValidSocketAddr(cc.MetricsBindAddress) {
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allErrs = append(allErrs, field.Invalid(field.NewPath("metricsBindAddress"), cc.MetricsBindAddress, msg))
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}
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if cc.HardPodAffinitySymmetricWeight < 0 || cc.HardPodAffinitySymmetricWeight > 100 {
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allErrs = append(allErrs, field.Invalid(field.NewPath("hardPodAffinitySymmetricWeight"), cc.HardPodAffinitySymmetricWeight, "not in valid range 0-100"))
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}
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if cc.BindTimeoutSeconds == nil {
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allErrs = append(allErrs, field.Required(field.NewPath("bindTimeoutSeconds"), ""))
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}
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if cc.PercentageOfNodesToScore < 0 || cc.PercentageOfNodesToScore > 100 {
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allErrs = append(allErrs, field.Invalid(field.NewPath("percentageOfNodesToScore"),
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cc.PercentageOfNodesToScore, "not in valid range 0-100"))
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}
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return allErrs
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}
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// ValidateKubeSchedulerLeaderElectionConfiguration ensures validation of the KubeSchedulerLeaderElectionConfiguration struct
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func ValidateKubeSchedulerLeaderElectionConfiguration(cc *config.KubeSchedulerLeaderElectionConfiguration, fldPath *field.Path) field.ErrorList {
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allErrs := field.ErrorList{}
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if !cc.LeaderElectionConfiguration.LeaderElect {
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return allErrs
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}
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allErrs = append(allErrs, componentbasevalidation.ValidateLeaderElectionConfiguration(&cc.LeaderElectionConfiguration, field.NewPath("leaderElectionConfiguration"))...)
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if len(cc.LockObjectNamespace) == 0 {
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allErrs = append(allErrs, field.Required(fldPath.Child("lockObjectNamespace"), ""))
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}
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if len(cc.LockObjectName) == 0 {
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allErrs = append(allErrs, field.Required(fldPath.Child("lockObjectName"), ""))
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}
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return allErrs
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}
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