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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/http2rpc/controller.go
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@@ -15,21 +15,33 @@
package http2rpc
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/networking/v1"
"github.com/alibaba/higress/client/pkg/clientset/versioned"
informersv1 "github.com/alibaba/higress/client/pkg/informers/externalversions/networking/v1"
listersv1 "github.com/alibaba/higress/client/pkg/listers/networking/v1"
"github.com/alibaba/higress/pkg/ingress/kube/common"
"github.com/alibaba/higress/pkg/ingress/kube/controller"
kubeclient "github.com/alibaba/higress/pkg/kube"
)
type Http2RpcController controller.Controller[listersv1.Http2RpcLister]
func NewController(client kubeclient.Client, clusterId cluster.ID) Http2RpcController {
informer := client.HigressInformer().Networking().V1().Http2Rpcs().Informer()
return controller.NewCommonController("http2rpc", client.HigressInformer().Networking().V1().Http2Rpcs().Lister(),
informer, GetHttp2Rpc, clusterId)
func NewController(client kubeclient.Client, options common.Options) Http2RpcController {
var informer cache.SharedIndexInformer
if options.WatchNamespace == "" {
informer = client.HigressInformer().Networking().V1().Http2Rpcs().Informer()
} else {
informer = client.HigressInformer().InformerFor(&v1.Http2Rpc{}, func(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
return informersv1.NewHttp2RpcInformer(client, options.WatchNamespace, resyncPeriod, nil)
})
}
return controller.NewCommonController("http2rpc", listersv1.NewHttp2RpcLister(informer.GetIndexer()), informer, GetHttp2Rpc, options.ClusterId)
}
func GetHttp2Rpc(lister listersv1.Http2RpcLister, namespacedName types.NamespacedName) (controllers.Object, error) {