Revert "resync provider network status periodically"

This reverts commit cc12455.

pkg/controller/controller.go

@@ -598,7 +598,6 @@ func (c *Controller) startWorkers(stopCh <-chan struct{}) {
 		}, 5*time.Second, stopCh)
 	}
 
-	go wait.Until(c.resyncProviderNetworkStatus, 30*time.Second, stopCh)
 	go wait.Until(c.resyncSubnetMetrics, 30*time.Second, stopCh)
 	go wait.Until(c.CheckGatewayReady, 5*time.Second, stopCh)
 

pkg/controller/exporter.go

@@ -1,16 +1,13 @@
 package controller
 
 import (
-	"context"
 	"math"
 	"sync"
 
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/labels"
 	"k8s.io/klog/v2"
 
 	kubeovnv1 "github.com/kubeovn/kube-ovn/pkg/apis/kubeovn/v1"
-	"github.com/kubeovn/kube-ovn/pkg/util"
 )
 
 var registerMetricsOnce sync.Once
@@ -22,38 +19,6 @@ func (c *Controller) registerSubnetMetrics() {
 	})
 }
 
-func (c *Controller) resyncProviderNetworkStatus() {
-	nodeList, err := c.nodesLister.List(labels.Everything())
-	if err != nil {
-		klog.Errorf("failed to get nodes %v", err)
-		return
-	}
-	pnList, err := c.providerNetworksLister.List(labels.Everything())
-	if err != nil {
-		klog.Errorf("failed to get provider networks %v", err)
-		return
-	}
-
-	for _, pn := range pnList {
-		ready := true
-		for _, node := range nodeList {
-			if !util.ContainsString(pn.Spec.ExcludeNodes, node.Name) &&
-				!util.ContainsString(pn.Status.ReadyNodes, node.Name) {
-				ready = false
-				break
-			}
-		}
-		if ready != pn.Status.Ready {
-			newPn := pn.DeepCopy()
-			newPn.Status.Ready = ready
-			_, err = c.config.KubeOvnClient.KubeovnV1().ProviderNetworks().Update(context.Background(), newPn, metav1.UpdateOptions{})
-			if err != nil {
-				klog.Errorf("failed to update provider network %s: %v", pn.Name, err)
-			}
-		}
-	}
-}
-
 // resyncSubnetMetrics start to update subnet metrics
 func (c *Controller) resyncSubnetMetrics() {
 	c.exportSubnetMetrics()