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remove FilterOutPods

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This commit is contained in:
kidddddddddddddddddddddd 2022-05-03 00:06:51 +08:00
parent e7a2ce75e5
commit a42f06263f
1 changed files with 0 additions and 34 deletions
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34
pkg/scheduler/framework/types.go
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@ -795,40 +795,6 @@ func (n *NodeInfo) RemoveNode() {
n.Generation = nextGeneration()
}
// FilterOutPods receives a list of pods and filters out those whose node names
// are equal to the node of this NodeInfo, but are not found in the pods of this NodeInfo.
//
// Preemption logic simulates removal of pods on a node by removing them from the
// corresponding NodeInfo. In order for the simulation to work, we call this method
// on the pods returned from SchedulerCache, so that predicate functions see
// only the pods that are not removed from the NodeInfo.
func (n *NodeInfo) FilterOutPods(pods []*v1.Pod) []*v1.Pod {
node := n.Node()
if node == nil {
return pods
}
filtered := make([]*v1.Pod, 0, len(pods))
for _, p := range pods {
if p.Spec.NodeName != node.Name {
filtered = append(filtered, p)
continue
}
// If pod is on the given node, add it to 'filtered' only if it is present in nodeInfo.
podKey, err := GetPodKey(p)
if err != nil {
continue
}
for _, np := range n.Pods {
npodkey, _ := GetPodKey(np.Pod)
if npodkey == podKey {
filtered = append(filtered, p)
break
}
}
}
return filtered
}
// GetPodKey returns the string key of a pod.
func GetPodKey(pod *v1.Pod) (string, error) {
uid := string(pod.UID)