Refreshing iptable rules every 5s is a bit aggressive. Changing it to 30s to match k8s defaults.
@@ -88,7 +88,7 @@ func addDefaultingFuncs(scheme *runtime.Scheme) {
obj.NetworkConfig.MTU = 1450
}
if len(obj.IPTablesSyncPeriod) == 0 {
- obj.IPTablesSyncPeriod = "5s"
+ obj.IPTablesSyncPeriod = "30s"
// Auth cache defaults