Changed SetPodGroup to overwrite default subgroup minAvailable (#446)

* Changed SetPodGroup to overwrite default subgroup minAvailable

* Update existing default subgroup minMember if already exists

Author: romanbaron

pkg/scheduler/api/podgroup_info/job_info.go

@@ -175,8 +175,11 @@ func (pgi *PodGroupInfo) SetPodGroup(pg *enginev2alpha2.PodGroup) {
 		if pgi.SubGroups == nil {
 			pgi.SubGroups = map[string]*SubGroupInfo{}
 		}
-		if _, exists := pgi.SubGroups[DefaultSubGroup]; !exists {
+		defaultSubGroup, found := pgi.SubGroups[DefaultSubGroup]
+		if !found {
 			pgi.SubGroups[DefaultSubGroup] = NewSubGroupInfo(DefaultSubGroup, max(pg.Spec.MinMember, 1))
+		} else {
+			defaultSubGroup.SetMinAvailable(max(pg.Spec.MinMember, 1))
 		}
 	} else {
 		pgi.SubGroups = map[string]*SubGroupInfo{}

test/e2e/suites/api/events/events_test.go

@@ -22,7 +22,7 @@ import (
 	"github.com/NVIDIA/KAI-scheduler/test/e2e/modules/wait"
 )
 
-var _ = Describe("Priority Preemption", Ordered, func() {
+var _ = Describe("Events", Ordered, func() {
 	var (
 		testCtx *testcontext.TestContext
 	)