Merge pull request #4513 from dbonfigli/default-expander

Re-add default expander
kubernetes · Dec 14, 2021 · 9e099cb · 9e099cb
2 parents 6dc6dbf + 1b4fcf6
commit 9e099cb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cluster-autoscaler/main.go b/cluster-autoscaler/main.go
@@ -149,7 +149,7 @@ var (
 	estimatorFlag = flag.String("estimator", estimator.BinpackingEstimatorName,
 		"Type of resource estimator to be used in scale up. Available values: ["+strings.Join(estimator.AvailableEstimators, ",")+"]")
 
-	expanderFlag = flag.String("expander", "", "Type of node group expander to be used in scale up. Available values: ["+strings.Join(expander.AvailableExpanders, ",")+"]. Specifying multiple values separated by commas will call the expanders in succession until there is only one option remaining. Ties still existing after this process are broken randomly.")
+	expanderFlag = flag.String("expander", expander.RandomExpanderName, "Type of node group expander to be used in scale up. Available values: ["+strings.Join(expander.AvailableExpanders, ",")+"]. Specifying multiple values separated by commas will call the expanders in succession until there is only one option remaining. Ties still existing after this process are broken randomly.")
 
 	ignoreDaemonSetsUtilization = flag.Bool("ignore-daemonsets-utilization", false,
 		"Should CA ignore DaemonSet pods when calculating resource utilization for scaling down")