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clusternetworkpolicy.go
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clusternetworkpolicy.go
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// Copyright 2021 Antrea 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"
crdv1alpha1 "antrea.io/antrea/pkg/apis/crd/v1alpha1"
versioned "antrea.io/antrea/pkg/client/clientset/versioned"
internalinterfaces "antrea.io/antrea/pkg/client/informers/externalversions/internalinterfaces"
v1alpha1 "antrea.io/antrea/pkg/client/listers/crd/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"
)
// ClusterNetworkPolicyInformer provides access to a shared informer and lister for
// ClusterNetworkPolicies.
type ClusterNetworkPolicyInformer interface {
Informer() cache.SharedIndexInformer
Lister() v1alpha1.ClusterNetworkPolicyLister
}
type clusterNetworkPolicyInformer struct {
factory internalinterfaces.SharedInformerFactory
tweakListOptions internalinterfaces.TweakListOptionsFunc
}
// NewClusterNetworkPolicyInformer constructs a new informer for ClusterNetworkPolicy 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 NewClusterNetworkPolicyInformer(client versioned.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
return NewFilteredClusterNetworkPolicyInformer(client, resyncPeriod, indexers, nil)
}
// NewFilteredClusterNetworkPolicyInformer constructs a new informer for ClusterNetworkPolicy 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 NewFilteredClusterNetworkPolicyInformer(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.CrdV1alpha1().ClusterNetworkPolicies().List(context.TODO(), options)
},
WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.CrdV1alpha1().ClusterNetworkPolicies().Watch(context.TODO(), options)
},
},
&crdv1alpha1.ClusterNetworkPolicy{},
resyncPeriod,
indexers,
)
}
func (f *clusterNetworkPolicyInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
return NewFilteredClusterNetworkPolicyInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
}
func (f *clusterNetworkPolicyInformer) Informer() cache.SharedIndexInformer {
return f.factory.InformerFor(&crdv1alpha1.ClusterNetworkPolicy{}, f.defaultInformer)
}
func (f *clusterNetworkPolicyInformer) Lister() v1alpha1.ClusterNetworkPolicyLister {
return v1alpha1.NewClusterNetworkPolicyLister(f.Informer().GetIndexer())
}