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feat: Support only watching key resources in one namespace (#1821)

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Kent Dong
2025-03-03 15:40:44 +08:00
committed by GitHub
parent 988e2c1fa7
commit 188914a16b
17 changed files with 116 additions and 51 deletions
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22
pkg/ingress/kube/wasmplugin/controller.go
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@@ -15,21 +15,33 @@
package wasmplugin
import (
"istio.io/istio/pkg/cluster"
"time"
"istio.io/istio/pkg/kube/controllers"
"k8s.io/apimachinery/pkg/types"
"k8s.io/client-go/tools/cache"
v1 "github.com/alibaba/higress/client/pkg/apis/extensions/v1alpha1"
"github.com/alibaba/higress/client/pkg/clientset/versioned"
informersv1 "github.com/alibaba/higress/client/pkg/informers/externalversions/extensions/v1alpha1"
listersv1 "github.com/alibaba/higress/client/pkg/listers/extensions/v1alpha1"
"github.com/alibaba/higress/pkg/ingress/kube/common"
"github.com/alibaba/higress/pkg/ingress/kube/controller"
kubeclient "github.com/alibaba/higress/pkg/kube"
)
type WasmPluginController controller.Controller[listersv1.WasmPluginLister]
func NewController(client kubeclient.Client, clusterId cluster.ID) WasmPluginController {
informer := client.HigressInformer().Extensions().V1alpha1().WasmPlugins().Informer()
return controller.NewCommonController("wasmplugin", client.HigressInformer().Extensions().V1alpha1().WasmPlugins().Lister(),
informer, GetWasmPlugin, clusterId)
func NewController(client kubeclient.Client, options common.Options) WasmPluginController {
var informer cache.SharedIndexInformer
if options.WatchNamespace == "" {
informer = client.HigressInformer().Extensions().V1alpha1().WasmPlugins().Informer()
} else {
informer = client.HigressInformer().InformerFor(&v1.WasmPlugin{}, func(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
return informersv1.NewWasmPluginInformer(client, options.WatchNamespace, resyncPeriod, nil)
})
}
return controller.NewCommonController("wasmplugin", listersv1.NewWasmPluginLister(informer.GetIndexer()), informer, GetWasmPlugin, options.ClusterId)
}
func GetWasmPlugin(lister listersv1.WasmPluginLister, namespacedName types.NamespacedName) (controllers.Object, error) {