Created
August 24, 2018 23:07
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Unit test failure
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func TestInsufficientCapacityNodeDaemonDoesNotLaunchPod(t *testing.T) { | |
utilfeature.DefaultFeatureGate.Set(fmt.Sprintf("%s=false", features.ScheduleDaemonSetPods)) | |
for _, strategy := range updateStrategies() { | |
podSpec := resourcePodSpec("too-much-mem", "75M", "75m") | |
ds := newDaemonSet("foo") | |
ds.Spec.UpdateStrategy = *strategy | |
ds.Spec.Template.Spec = podSpec | |
manager, podControl, _, err := newTestController(ds) | |
if err != nil { | |
t.Fatalf("error creating DaemonSets controller: %v", err) | |
} | |
node := newNode("too-much-mem", nil) | |
node.Status.Allocatable = allocatableResources("100M", "200m") | |
manager.nodeStore.Add(node) | |
manager.podStore.Add(&v1.Pod{ | |
Spec: podSpec, | |
}) | |
manager.dsStore.Add(ds) | |
switch strategy.Type { | |
case apps.OnDeleteDaemonSetStrategyType: | |
syncAndValidateDaemonSets(t, manager, ds, podControl, 0, 0, 2) | |
case apps.RollingUpdateDaemonSetStrategyType: | |
syncAndValidateDaemonSets(t, manager, ds, podControl, 0, 0, 3) | |
default: | |
t.Fatalf("unexpected UpdateStrategy %+v", strategy) | |
} | |
} | |
} |
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