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Moved RunPreScorePlugins to inside prioritizeNodes and RunPreFilterPlugins to inside findNodesThatFitPod.

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This commit is contained in:
Abdullah Gharaibeh 2020-03-23 11:08:40 -04:00
parent f9b650bc98
commit 24fe5a2f72
1 changed files with 12 additions and 14 deletions
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26
pkg/scheduler/core/generic_scheduler.go
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@ -167,12 +167,6 @@ func (g *genericScheduler) Schedule(ctx context.Context, prof *profile.Profile,
// Run "prefilter" plugins. // Run "prefilter" plugins.
startPredicateEvalTime := time.Now() startPredicateEvalTime := time.Now()
preFilterStatus := prof.RunPreFilterPlugins(ctx, state, pod)
if !preFilterStatus.IsSuccess() {
return result, preFilterStatus.AsError()
}
trace.Step("Running prefilter plugins done")
filteredNodes, filteredNodesStatuses, err := g.findNodesThatFitPod(ctx, prof, state, pod) filteredNodes, filteredNodesStatuses, err := g.findNodesThatFitPod(ctx, prof, state, pod)
if err != nil { if err != nil {
return result, err return result, err
@ -201,13 +195,6 @@ func (g *genericScheduler) Schedule(ctx context.Context, prof *profile.Profile,
}, nil }, nil
} }
// Run "prescore" plugins.
prescoreStatus := prof.RunPreScorePlugins(ctx, state, pod, filteredNodes)
if !prescoreStatus.IsSuccess() {
return result, prescoreStatus.AsError()
}
trace.Step("Running prescore plugins done")
priorityList, err := g.prioritizeNodes(ctx, prof, state, pod, filteredNodes) priorityList, err := g.prioritizeNodes(ctx, prof, state, pod, filteredNodes)
if err != nil { if err != nil {
return result, err return result, err
@ -412,6 +399,11 @@ func (g *genericScheduler) numFeasibleNodesToFind(numAllNodes int32) (numNodes i
// Filters the nodes to find the ones that fit the pod based on the framework // Filters the nodes to find the ones that fit the pod based on the framework
// filter plugins and filter extenders. // filter plugins and filter extenders.
func (g *genericScheduler) findNodesThatFitPod(ctx context.Context, prof *profile.Profile, state *framework.CycleState, pod *v1.Pod) ([]*v1.Node, framework.NodeToStatusMap, error) { func (g *genericScheduler) findNodesThatFitPod(ctx context.Context, prof *profile.Profile, state *framework.CycleState, pod *v1.Pod) ([]*v1.Node, framework.NodeToStatusMap, error) {
s := prof.RunPreFilterPlugins(ctx, state, pod)
if !s.IsSuccess() {
return nil, nil, s.AsError()
}
filteredNodesStatuses := make(framework.NodeToStatusMap) filteredNodesStatuses := make(framework.NodeToStatusMap)
filtered, err := g.findNodesThatPassFilters(ctx, prof, state, pod, filteredNodesStatuses) filtered, err := g.findNodesThatPassFilters(ctx, prof, state, pod, filteredNodesStatuses)
if err != nil { if err != nil {
@ -643,10 +635,16 @@ func (g *genericScheduler) prioritizeNodes(
return result, nil return result, nil
} }
// Run PreScore plugins.
preScoreStatus := prof.RunPreScorePlugins(ctx, state, pod, nodes)
if !preScoreStatus.IsSuccess() {
return nil, preScoreStatus.AsError()
}
// Run the Score plugins. // Run the Score plugins.
scoresMap, scoreStatus := prof.RunScorePlugins(ctx, state, pod, nodes) scoresMap, scoreStatus := prof.RunScorePlugins(ctx, state, pod, nodes)
if !scoreStatus.IsSuccess() { if !scoreStatus.IsSuccess() {
return framework.NodeScoreList{}, scoreStatus.AsError() return nil, scoreStatus.AsError()
} }
// Summarize all scores. // Summarize all scores.