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Merge pull request #108362 from sanposhiho/implement-mindomains

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Implement MinDomains on Pod Topology Spread
This commit is contained in:
Kubernetes Prow Robot
2022-03-15 10:34:11 -07:00
committed by GitHub
parent 1a5abe5d1f 6141aa53f9
commit 2b1b849d6a
7 changed files with 515 additions and 179 deletions
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9
pkg/scheduler/framework/plugins/defaultpreemption/default_preemption_test.go
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@@ -641,8 +641,8 @@ func TestDryRunPreemption(t *testing.T) {
nodeNames: []string{"node-a/zone1", "node-b/zone1", "node-x/zone2"},
testPods: []*v1.Pod{
st.MakePod().Name("p").UID("p").Label("foo", "").Priority(highPriority).
SpreadConstraint(1, "zone", v1.DoNotSchedule, st.MakeLabelSelector().Exists("foo").Obj()).
SpreadConstraint(1, "hostname", v1.DoNotSchedule, st.MakeLabelSelector().Exists("foo").Obj()).
SpreadConstraint(1, "zone", v1.DoNotSchedule, st.MakeLabelSelector().Exists("foo").Obj(), nil).
SpreadConstraint(1, "hostname", v1.DoNotSchedule, st.MakeLabelSelector().Exists("foo").Obj(), nil).
Obj(),
},
initPods: []*v1.Pod{
@@ -670,7 +670,6 @@ func TestDryRunPreemption(t *testing.T) {
},
expectedNumFilterCalled: []int32{5}, // node-a (3), node-b (2), node-x (0)
},
{
name: "get Unschedulable in the preemption phase when the filter plugins filtering the nodes",
registerPlugins: []st.RegisterPluginFunc{
@@ -1484,8 +1483,8 @@ func TestPreempt(t *testing.T) {
{
name: "preemption for topology spread constraints",
pod: st.MakePod().Name("p").UID("p").Namespace(v1.NamespaceDefault).Label("foo", "").Priority(highPriority).
SpreadConstraint(1, "zone", v1.DoNotSchedule, st.MakeLabelSelector().Exists("foo").Obj()).
SpreadConstraint(1, "hostname", v1.DoNotSchedule, st.MakeLabelSelector().Exists("foo").Obj()).
SpreadConstraint(1, "zone", v1.DoNotSchedule, st.MakeLabelSelector().Exists("foo").Obj(), nil).
SpreadConstraint(1, "hostname", v1.DoNotSchedule, st.MakeLabelSelector().Exists("foo").Obj(), nil).
Obj(),
pods: []*v1.Pod{
st.MakePod().Name("p-a1").UID("p-a1").Namespace(v1.NamespaceDefault).Node("node-a").Label("foo", "").Priority(highPriority).Obj(),