From 57276324516d7f76991df38e7b18f7be2021ebdf Mon Sep 17 00:00:00 2001
From: Kubernetes Prow Robot <k8s-ci-robot@users.noreply.github.com>
Date: Mon, 3 May 2021 14:54:07 -0700
Subject: [PATCH] Merge pull request #3797 from
 DataDog/aws-not-refreshes-dogpiles

aws: Don't pile up successive full refreshes during AWS scaledowns
---
 cluster-autoscaler/cloudprovider/aws/aws_manager.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/cluster-autoscaler/cloudprovider/aws/aws_manager.go b/cluster-autoscaler/cloudprovider/aws/aws_manager.go
index 5352d5794f49..c0fc6f639ab3 100644
--- a/cluster-autoscaler/cloudprovider/aws/aws_manager.go
+++ b/cluster-autoscaler/cloudprovider/aws/aws_manager.go
@@ -284,8 +284,9 @@ func (m *AwsManager) DeleteInstances(instances []*AwsInstanceRef) error {
 	if err := m.asgCache.DeleteInstances(instances); err != nil {
 		return err
 	}
-	klog.V(2).Infof("Some ASG instances might have been deleted, forcing ASG list refresh")
-	return m.forceRefresh()
+	klog.V(2).Infof("DeleteInstances was called: scheduling an ASG list refresh for next main loop evaluation")
+	m.lastRefresh = time.Now().Add(-refreshInterval)
+	return nil
 }
 
 // GetAsgNodes returns Asg nodes.