tiancheng92 commented on issue #2648:
URL:
https://github.com/apache/apisix-ingress-controller/issues/2648#issuecomment-3539950035
@bzp2010
I want to subscribe to changes in the Apisix component using the traditional
Kubernetes client-go Informer approach, and hopefully be able to add, delete,
and modify Apisix resources using `clientSet`. In version 1.x.x, I could
achieve this using the following code, but I'm stuck in version 2.0.0.
```golang
// if I want to delete ApisixPluginConfigs
err :=
k8sclient.GetClient().ApiSixClient.ApisixV2().ApisixPluginConfigs(namespace).Delete(context.Background(),
name, metav1.DeleteOptions{})
```
```golang
// if I want to subscribe ApisixPluginConfigs changes
func (is *apisixPluginConfigInformer) Informer(factory
apisixinformers.SharedInformerFactory)
(apisixinformersconfigv2.ApisixPluginConfigInformer, error) {
informer := factory.Apisix().V2().ApisixPluginConfigs()
_, err :=
informer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
AddFunc: is.add,
UpdateFunc: is.update,
DeleteFunc: is.delete,
})
if err != nil {
return nil, errors.WithStack(err)
}
return informer, nil
}
```
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