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Change all scheduler's Node and Pod list/lookups to be from the snapshot rather than the cache.

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This commit is contained in:
Abdullah Gharaibeh
2019-10-24 18:30:21 -04:00
parent 4ee1e7510f
commit 8ec56aeafb
31 changed files with 243 additions and 101 deletions
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10
pkg/scheduler/algorithm/predicates/predicates_test.go
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@@ -1858,7 +1858,7 @@ func TestServiceAffinity(t *testing.T) {
nodeInfo.SetNode(test.node)
nodeInfoMap := map[string]*schedulernodeinfo.NodeInfo{test.node.Name: nodeInfo}
// Reimplementing the logic that the scheduler implements: Any time it makes a predicate, it registers any precomputations.
predicate, precompute := NewServiceAffinityPredicate(fakelisters.NodeLister(nodes), fakelisters.PodLister(test.pods), fakelisters.ServiceLister(test.services), test.labels)
predicate, precompute := NewServiceAffinityPredicate(fakelisters.NewNodeInfoLister(nodes), fakelisters.PodLister(test.pods), fakelisters.ServiceLister(test.services), test.labels)
// Register a precomputation or Rewrite the precomputation to a no-op, depending on the state we want to test.
RegisterPredicateMetadataProducer("ServiceAffinityMetaProducer", func(pm *predicateMetadata) {
if !skipPrecompute {
@@ -2931,8 +2931,8 @@ func TestInterPodAffinity(t *testing.T) {
}
fit := PodAffinityChecker{
nodeLister: fakelisters.NodeLister([]*v1.Node{node}),
podLister: fakelisters.PodLister(test.pods),
nodeInfoLister: fakelisters.NewNodeInfoLister([]*v1.Node{node}),
podLister: fakelisters.PodLister(test.pods),
}
nodeInfo := schedulernodeinfo.NewNodeInfo(podsOnNode...)
nodeInfo.SetNode(test.node)
@@ -4044,8 +4044,8 @@ func TestInterPodAffinityWithMultipleNodes(t *testing.T) {
for indexNode, node := range test.nodes {
testFit := PodAffinityChecker{
nodeLister: fakelisters.NodeLister(test.nodes),
podLister: fakelisters.PodLister(test.pods),
nodeInfoLister: fakelisters.NewNodeInfoLister(test.nodes),
podLister: fakelisters.PodLister(test.pods),
}
var meta PredicateMetadata