82 lines
2.2 KiB
Go
82 lines
2.2 KiB
Go
/*
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* Copyright 2024 the KubeSphere Authors.
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* Please refer to the LICENSE file in the root directory of the project.
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* https://github.com/kubesphere/kubesphere/blob/master/LICENSE
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*/
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package cluster
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import (
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"context"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/types"
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clusterv1alpha1 "kubesphere.io/api/cluster/v1alpha1"
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"sigs.k8s.io/controller-runtime/pkg/client"
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runtimeclient "sigs.k8s.io/controller-runtime/pkg/client"
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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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type clustersGetter struct {
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cache runtimeclient.Reader
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}
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func New(cache runtimeclient.Reader) v1alpha3.Interface {
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return &clustersGetter{
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cache: cache,
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}
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}
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func (c *clustersGetter) Get(_, name string) (runtime.Object, error) {
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cluster := &clusterv1alpha1.Cluster{}
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if err := c.cache.Get(context.Background(), types.NamespacedName{Name: name}, cluster); err != nil {
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return nil, err
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}
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return c.transform(cluster), nil
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}
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func (c *clustersGetter) List(_ string, query *query.Query) (*api.ListResult, error) {
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cluster := &clusterv1alpha1.ClusterList{}
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if err := c.cache.List(context.Background(), cluster, client.MatchingLabelsSelector{Selector: query.Selector()}); 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 _, item := range cluster.Items {
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result = append(result, item.DeepCopy())
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}
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return v1alpha3.DefaultList(result, query, c.compare, c.filter, c.transform), nil
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}
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func (c *clustersGetter) transform(obj runtime.Object) runtime.Object {
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in := obj.(*clusterv1alpha1.Cluster)
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out := in.DeepCopy()
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out.Spec.Connection.KubeConfig = nil
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return out
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}
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func (c *clustersGetter) compare(left runtime.Object, right runtime.Object, field query.Field) bool {
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leftCluster, ok := left.(*clusterv1alpha1.Cluster)
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if !ok {
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return false
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}
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rightCluster, ok := right.(*clusterv1alpha1.Cluster)
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if !ok {
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return false
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}
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return v1alpha3.DefaultObjectMetaCompare(leftCluster.ObjectMeta, rightCluster.ObjectMeta, field)
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}
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func (c *clustersGetter) filter(object runtime.Object, filter query.Filter) bool {
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cluster, ok := object.(*clusterv1alpha1.Cluster)
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if !ok {
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return false
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}
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return v1alpha3.DefaultObjectMetaFilter(cluster.ObjectMeta, filter)
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}
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