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clustersummary.go
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clustersummary.go
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/*
* Copyright 2020 The Multicluster-Scheduler Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Code generated by informer-gen. DO NOT EDIT.
package v1alpha1
import (
"context"
time "time"
multiclusterv1alpha1 "admiralty.io/multicluster-scheduler/pkg/apis/multicluster/v1alpha1"
versioned "admiralty.io/multicluster-scheduler/pkg/generated/clientset/versioned"
internalinterfaces "admiralty.io/multicluster-scheduler/pkg/generated/informers/externalversions/internalinterfaces"
v1alpha1 "admiralty.io/multicluster-scheduler/pkg/generated/listers/multicluster/v1alpha1"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
runtime "k8s.io/apimachinery/pkg/runtime"
watch "k8s.io/apimachinery/pkg/watch"
cache "k8s.io/client-go/tools/cache"
)
// ClusterSummaryInformer provides access to a shared informer and lister for
// ClusterSummaries.
type ClusterSummaryInformer interface {
Informer() cache.SharedIndexInformer
Lister() v1alpha1.ClusterSummaryLister
}
type clusterSummaryInformer struct {
factory internalinterfaces.SharedInformerFactory
tweakListOptions internalinterfaces.TweakListOptionsFunc
}
// NewClusterSummaryInformer constructs a new informer for ClusterSummary type.
// Always prefer using an informer factory to get a shared informer instead of getting an independent
// one. This reduces memory footprint and number of connections to the server.
func NewClusterSummaryInformer(client versioned.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
return NewFilteredClusterSummaryInformer(client, resyncPeriod, indexers, nil)
}
// NewFilteredClusterSummaryInformer constructs a new informer for ClusterSummary type.
// Always prefer using an informer factory to get a shared informer instead of getting an independent
// one. This reduces memory footprint and number of connections to the server.
func NewFilteredClusterSummaryInformer(client versioned.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
return cache.NewSharedIndexInformer(
&cache.ListWatch{
ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.MulticlusterV1alpha1().ClusterSummaries().List(context.TODO(), options)
},
WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.MulticlusterV1alpha1().ClusterSummaries().Watch(context.TODO(), options)
},
},
&multiclusterv1alpha1.ClusterSummary{},
resyncPeriod,
indexers,
)
}
func (f *clusterSummaryInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
return NewFilteredClusterSummaryInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
}
func (f *clusterSummaryInformer) Informer() cache.SharedIndexInformer {
return f.factory.InformerFor(&multiclusterv1alpha1.ClusterSummary{}, f.defaultInformer)
}
func (f *clusterSummaryInformer) Lister() v1alpha1.ClusterSummaryLister {
return v1alpha1.NewClusterSummaryLister(f.Informer().GetIndexer())
}