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Create informer per resources to avoid huge memory consumption

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Create informer per resources to avoid huge memory consumption

Fixes #7323

Signed-off-by: Wenkai Yin(尹文开) <yinw@vmware.com>
This commit is contained in:
Wenkai Yin(尹文开)
2024-01-18 10:47:00 +08:00
parent 6a4c661735
commit 956248e8a6
3 changed files with 35 additions and 64 deletions
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pkg/client/dynamic.go
+4 -4
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@@ -35,8 +35,8 @@ type DynamicFactory interface {
// ClientForGroupVersionResource returns a Dynamic client for the given group/version
// and resource for the given namespace.
ClientForGroupVersionResource(gv schema.GroupVersion, resource metav1.APIResource, namespace string) (Dynamic, error)
// DynamicSharedInformerFactoryForNamespace returns a DynamicSharedInformerFactory for the given namespace.
DynamicSharedInformerFactoryForNamespace(namespace string) dynamicinformer.DynamicSharedInformerFactory
// DynamicSharedInformerFactory returns a DynamicSharedInformerFactory.
DynamicSharedInformerFactory() dynamicinformer.DynamicSharedInformerFactory
}
// dynamicFactory implements DynamicFactory.
@@ -55,8 +55,8 @@ func (f *dynamicFactory) ClientForGroupVersionResource(gv schema.GroupVersion, r
}, nil
}
func (f *dynamicFactory) DynamicSharedInformerFactoryForNamespace(namespace string) dynamicinformer.DynamicSharedInformerFactory {
return dynamicinformer.NewFilteredDynamicSharedInformerFactory(f.dynamicClient, time.Minute, namespace, nil)
func (f *dynamicFactory) DynamicSharedInformerFactory() dynamicinformer.DynamicSharedInformerFactory {
return dynamicinformer.NewDynamicSharedInformerFactory(f.dynamicClient, time.Minute)
}
// Creator creates an object.