For LoadBalancer Service type don't create a HNS policy for empty or …

…invalid external loadbalancer IP
kubernetes · Mar 14, 2021 · 8d7f96f · 8d7f96f
1 parent 4b39e92
commit 8d7f96f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/pkg/proxy/winkernel/proxier.go b/pkg/proxy/winkernel/proxier.go
@@ -374,7 +374,9 @@ func (proxier *Proxier) newServiceInfo(port *v1.ServicePort, service *v1.Service
 	}
 
 	for _, ingress := range service.Status.LoadBalancer.Ingress {
-		info.loadBalancerIngressIPs = append(info.loadBalancerIngressIPs, &loadBalancerIngressInfo{ip: ingress.IP})
+		if net.ParseIP(ingress.IP) != nil {
+			info.loadBalancerIngressIPs = append(info.loadBalancerIngressIPs, &loadBalancerIngressInfo{ip: ingress.IP})
+		}
 	}
 	return info
 }