94 lines
3.2 KiB
Go
94 lines
3.2 KiB
Go
// Copyright 2022 The KubeSphere Authors.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package volumesnapshotcontent
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import (
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"strconv"
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"strings"
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v1 "github.com/kubernetes-csi/external-snapshotter/client/v4/apis/volumesnapshot/v1"
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"github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions"
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"k8s.io/apimachinery/pkg/runtime"
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"kubesphere.io/kubesphere/pkg/api"
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"kubesphere.io/kubesphere/pkg/apiserver/query"
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"kubesphere.io/kubesphere/pkg/models/resources/v1alpha3"
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)
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const (
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volumeSnapshotClassName = "volumeSnapshotClassName"
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volumeSnapshotName = "volumeSnapshotName"
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volumeSnapshotNameSpace = "volumeSnapshotNamespace"
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readyToUse = "readyToUse"
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)
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type volumesnapshotcontentGetter struct {
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informers externalversions.SharedInformerFactory
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}
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func New(informer externalversions.SharedInformerFactory) v1alpha3.Interface {
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return &volumesnapshotcontentGetter{informers: informer}
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}
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func (v *volumesnapshotcontentGetter) Get(namespace, name string) (runtime.Object, error) {
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return v.informers.Snapshot().V1().VolumeSnapshotContents().Lister().Get(name)
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}
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func (v *volumesnapshotcontentGetter) List(namespace string, query *query.Query) (*api.ListResult, error) {
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all, err := v.informers.Snapshot().V1().VolumeSnapshotContents().Lister().List(query.Selector())
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if err != nil {
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return nil, err
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}
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var result []runtime.Object
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for _, snapshotContent := range all {
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result = append(result, snapshotContent)
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}
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return v1alpha3.DefaultList(result, query, v.compare, v.filter), nil
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}
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func (v *volumesnapshotcontentGetter) compare(left, right runtime.Object, field query.Field) bool {
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leftSnapshotContent, ok := left.(*v1.VolumeSnapshotContent)
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if !ok {
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return false
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}
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rightSnapshotContent, ok := right.(*v1.VolumeSnapshotContent)
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if !ok {
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return false
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}
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return v1alpha3.DefaultObjectMetaCompare(leftSnapshotContent.ObjectMeta, rightSnapshotContent.ObjectMeta, field)
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}
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func (v *volumesnapshotcontentGetter) filter(object runtime.Object, filter query.Filter) bool {
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snapshotcontent, ok := object.(*v1.VolumeSnapshotContent)
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if !ok {
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return false
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}
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switch filter.Field {
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case volumeSnapshotClassName:
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return strings.EqualFold(*snapshotcontent.Spec.VolumeSnapshotClassName, string(filter.Value))
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case volumeSnapshotName:
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return strings.EqualFold(snapshotcontent.Spec.VolumeSnapshotRef.Name, string(filter.Value))
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case volumeSnapshotNameSpace:
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return strings.EqualFold(snapshotcontent.Spec.VolumeSnapshotRef.Namespace, string(filter.Value))
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case readyToUse:
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return strings.EqualFold(strconv.FormatBool(*snapshotcontent.Status.ReadyToUse), string(filter.Value))
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default:
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return v1alpha3.DefaultObjectMetaFilter(snapshotcontent.ObjectMeta, filter)
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}
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}
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