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code cleanup: pkg/scheduler modify framework/types.go

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This commit is contained in:
BinacsLee 2021-04-20 20:07:43 +08:00
parent 92aff21558
commit c1fd8390e5
1 changed files with 10 additions and 11 deletions
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21
pkg/scheduler/framework/types.go
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@ -86,10 +86,7 @@ type ClusterEvent struct {
// IsWildCard returns true if ClusterEvent follows WildCard semantics
func (ce ClusterEvent) IsWildCard() bool {
if ce.Resource == WildCard && ce.ActionType == All {
return true
}
return false
return ce.Resource == WildCard && ce.ActionType == All
}
// QueuedPodInfo is a Pod wrapper with additional information related to
@ -776,6 +773,13 @@ func (n *NodeInfo) resetSlicesIfEmpty() {
}
}
func max(a, b int64) int64 {
if a >= b {
return a
}
return b
}
// resourceRequest = max(sum(podSpec.Containers), podSpec.InitContainers) + overHead
func calculateResource(pod *v1.Pod) (res Resource, non0CPU int64, non0Mem int64) {
resPtr := &res
@ -790,13 +794,8 @@ func calculateResource(pod *v1.Pod) (res Resource, non0CPU int64, non0Mem int64)
for _, ic := range pod.Spec.InitContainers {
resPtr.SetMaxResource(ic.Resources.Requests)
non0CPUReq, non0MemReq := schedutil.GetNonzeroRequests(&ic.Resources.Requests)
if non0CPU < non0CPUReq {
non0CPU = non0CPUReq
}
if non0Mem < non0MemReq {
non0Mem = non0MemReq
}
non0CPU = max(non0CPU, non0CPUReq)
non0Mem = max(non0Mem, non0MemReq)
}
// If Overhead is being utilized, add to the total requests for the pod