[GitHub] [incubator-yunikorn-core] kingamarton commented on a change in pull request #215: [YUNIKORN-352] Validate queue capacity setup

[GitBox <gi...@apache.org>]

kingamarton commented on a change in pull request #215:
URL: https://github.com/apache/incubator-yunikorn-core/pull/215#discussion_r507794230



##########
File path: pkg/common/configs/configvalidator.go
##########
@@ -72,37 +72,68 @@ func checkACL(acl string) error {
 	return nil
 }
 
-// Temporary convenience method: should use resource package to do this
-// currently no check for the type of resource as long as the value is OK all is OK
-func checkResource(res map[string]string) (int64, error) {
-	var totalres int64
-	for _, val := range res {
-		rescount, err := strconv.ParseInt(val, 10, 64)
-		if err != nil {
-			return 0, fmt.Errorf("resource parsing failed: %v", err)
+// Check the queue resource configuration settings.
+// - child or children cannot have higher maximum or guaranteed limits than parents
+// - children (added together) cannot have a higher guaranteed setting than a parent
+func checkResourceConfigurationsForQueue(cur *QueueConfig, parent *QueueConfig) error {
+	// If cur has children, make sure sum of children's guaranteed <= cur.guaranteed
+	curGuaranteedRes, err := resources.NewResourceFromConf(cur.Resources.Guaranteed)
+	if err != nil {
+		return err
+	}
+	if curGuaranteedRes.HasNegativeValue() {
+		return fmt.Errorf("invalid guaranteed resource for queue %s, cannot be negative", cur.Name)

Review comment:
       done
   




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