fix bug about while GetNodeResourceTopology failed

kubewharf · Dec 8, 2023 · b5324f3 · b5324f3
1 parent 94e8d09
commit b5324f3
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/pkg/scheduler/plugins/numainterpodaffinity/filter.go b/pkg/scheduler/plugins/numainterpodaffinity/filter.go
@@ -435,6 +435,9 @@ func (na *NUMAInterPodAffinity) Filter(ctx context.Context, cycleState *framewor
 			numaList = append(numaList, numaID)
 		}
 	}
+	if len(numaList) == 0 {
+		return framework.NewStatus(framework.Unschedulable, ErrGetNodeResourceTopology)
+	}
 
 	podAffinity, err := affinityutil.UnmarshalAffinity(pod.Annotations)
 	if err != nil {

diff --git a/pkg/scheduler/plugins/numainterpodaffinity/filter_test.go b/pkg/scheduler/plugins/numainterpodaffinity/filter_test.go
@@ -642,7 +642,3 @@ func TestFilter(t *testing.T) {
 		}
 	}
 }
-
-// func TestParallizer(t *testing.T) {
-
-// }
diff --git a/pkg/scheduler/plugins/numainterpodaffinity/plugin.go b/pkg/scheduler/plugins/numainterpodaffinity/plugin.go
@@ -28,6 +28,7 @@ const (
 
 	ErrNUMAInterPodAffinityNotMatch = "node(s) didn't satisfy numa level inter pod affinity rules"
 	ErrGetPreFilterState            = "getPreFilterState failed"
+	ErrGetNodeResourceTopology      = "failed to get Node Resource Topology from cache"
 )
 
 type NUMAInterPodAffinity struct {