mirror of
https://github.com/kubernetes-sigs/descheduler.git
synced 2026-01-26 05:14:13 +01:00
51 lines
1.7 KiB
Go
51 lines
1.7 KiB
Go
/*
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Copyright 2022 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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"fmt"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"sigs.k8s.io/descheduler/pkg/api"
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"sigs.k8s.io/descheduler/pkg/apis/componentconfig"
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)
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// ValidateRemovePodsViolatingNodeTaintsArgs validates RemovePodsViolatingNodeTaints arguments
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func ValidateRemovePodsViolatingNodeTaintsArgs(args *componentconfig.RemovePodsViolatingNodeTaintsArgs) error {
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return validateCommonArgs(args.Namespaces, args.LabelSelector)
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}
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// ValidateRemoveFailedPodsArgs validates RemoveFailedPods arguments
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func ValidateRemoveFailedPodsArgs(args *componentconfig.RemoveFailedPodsArgs) error {
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return validateCommonArgs(args.Namespaces, args.LabelSelector)
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}
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func validateCommonArgs(namespaces *api.Namespaces, labelSelector *metav1.LabelSelector) error {
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// At most one of include/exclude can be set
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if namespaces != nil && len(namespaces.Include) > 0 && len(namespaces.Exclude) > 0 {
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return fmt.Errorf("only one of Include/Exclude namespaces can be set")
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}
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if labelSelector != nil {
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if _, err := metav1.LabelSelectorAsSelector(labelSelector); err != nil {
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return fmt.Errorf("failed to get label selectors from strategy's params: %+v", err)
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}
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}
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return nil
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}
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