Make throttling params qps and burst configurable

main.go

@@ -22,6 +22,8 @@ import (
 var (
 	endpointDir        = flag.String("provider-volume", "/etc/kubernetes/secrets-store-csi-providers", "Rendezvous directory for provider socket")
 	driverWriteSecrets = flag.Bool("driver-writes-secrets", false, "The driver will do the write instead of the plugin")
+	qps                = flag.Int("qps", 20, "Maximum query per second to the master")
+	burst              = flag.Int("burst", 40, "Maximum burst for throttle")
 )
 
 // Main entry point for the Secret Store CSI driver AWS provider. This main
@@ -58,6 +60,9 @@ func main() {
 		klog.Fatalf("Can not get cluster config. error: %v", err)
 	}
 
+	cfg.QPS = float32(*qps)
+	cfg.Burst = *burst
+
 	clientset, err := kubernetes.NewForConfig(cfg)
 	if err != nil {
 		klog.Fatalf("Can not initialize kubernetes client. error: %v", err)