62 lines
1.7 KiB
Go
62 lines
1.7 KiB
Go
/*
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Copyright 2021 The Karmada 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 detector
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import (
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"fmt"
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"k8s.io/apimachinery/pkg/runtime"
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"github.com/karmada-io/karmada/pkg/util"
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"github.com/karmada-io/karmada/pkg/util/fedinformer/keys"
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)
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// ClusterWideKeyFunc generates a ClusterWideKey for object.
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func ClusterWideKeyFunc(obj interface{}) (util.QueueKey, error) {
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return keys.ClusterWideKeyFunc(obj)
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}
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const (
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// ObjectChangedByKarmada the key name for a bool value which describes whether the object is changed by Karmada
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ObjectChangedByKarmada = "ObjectChangedByKarmada"
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)
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// ResourceItem a object key with certain extended config
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type ResourceItem struct {
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Obj runtime.Object
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ResourceChangeByKarmada bool
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}
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// ResourceItemKeyFunc generates a ClusterWideKeyWithConfig for object.
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func ResourceItemKeyFunc(obj interface{}) (util.QueueKey, error) {
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var err error
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key := keys.ClusterWideKeyWithConfig{}
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resourceItem, ok := obj.(ResourceItem)
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if !ok {
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return key, fmt.Errorf("failed to assert object as ResourceItem")
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}
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key.ResourceChangeByKarmada = resourceItem.ResourceChangeByKarmada
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key.ClusterWideKey, err = keys.ClusterWideKeyFunc(resourceItem.Obj)
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if err != nil {
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return key, err
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}
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return key, nil
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}
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