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88cfa4396a
Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com> Co-authored-by: shuting <shuting@nirmata.com> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
package informers
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import (
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"time"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/fields"
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corev1informers "k8s.io/client-go/informers/core/v1"
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"k8s.io/client-go/kubernetes"
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corev1listers "k8s.io/client-go/listers/core/v1"
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"k8s.io/client-go/tools/cache"
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)
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type configMapInformer struct {
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informer cache.SharedIndexInformer
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lister corev1listers.ConfigMapLister
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}
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func NewConfigMapInformer(
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client kubernetes.Interface,
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namespace string,
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name string,
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resyncPeriod time.Duration,
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) corev1informers.ConfigMapInformer {
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indexers := cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}
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options := func(lo *metav1.ListOptions) {
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lo.FieldSelector = fields.OneTermEqualSelector(metav1.ObjectNameField, name).String()
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}
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informer := corev1informers.NewFilteredConfigMapInformer(
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client,
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namespace,
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resyncPeriod,
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indexers,
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options,
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)
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lister := corev1listers.NewConfigMapLister(informer.GetIndexer())
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return &configMapInformer{informer, lister}
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}
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func (i *configMapInformer) Informer() cache.SharedIndexInformer {
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return i.informer
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}
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func (i *configMapInformer) Lister() corev1listers.ConfigMapLister {
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return i.lister
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}
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