mirror of https://github.com/k3s-io/k3s
56 lines
2.2 KiB
Go
56 lines
2.2 KiB
Go
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/*
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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/field"
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"k8s.io/component-base/config"
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)
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// ValidateClientConnectionConfiguration ensures validation of the ClientConnectionConfiguration struct
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func ValidateClientConnectionConfiguration(cc *config.ClientConnectionConfiguration, fldPath *field.Path) field.ErrorList {
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allErrs := field.ErrorList{}
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if cc.Burst < 0 {
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allErrs = append(allErrs, field.Invalid(fldPath.Child("burst"), cc.Burst, "must be non-negative"))
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}
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return allErrs
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}
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// ValidateLeaderElectionConfiguration ensures validation of the LeaderElectionConfiguration struct
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func ValidateLeaderElectionConfiguration(cc *config.LeaderElectionConfiguration, fldPath *field.Path) field.ErrorList {
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allErrs := field.ErrorList{}
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if !cc.LeaderElect {
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return allErrs
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}
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if cc.LeaseDuration.Duration <= 0 {
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allErrs = append(allErrs, field.Invalid(fldPath.Child("leaseDuration"), cc.LeaseDuration, "must be greater than zero"))
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}
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if cc.RenewDeadline.Duration <= 0 {
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allErrs = append(allErrs, field.Invalid(fldPath.Child("renewDeadline"), cc.LeaseDuration, "must be greater than zero"))
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}
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if cc.RetryPeriod.Duration <= 0 {
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allErrs = append(allErrs, field.Invalid(fldPath.Child("retryPeriod"), cc.RetryPeriod, "must be greater than zero"))
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}
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if cc.LeaseDuration.Duration < cc.RenewDeadline.Duration {
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allErrs = append(allErrs, field.Invalid(fldPath.Child("leaseDuration"), cc.RenewDeadline, "LeaseDuration must be greater than RenewDeadline"))
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}
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if len(cc.ResourceLock) == 0 {
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allErrs = append(allErrs, field.Invalid(fldPath.Child("resourceLock"), cc.RenewDeadline, "resourceLock is required"))
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}
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return allErrs
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}
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