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implement EnqueueExtensions interface in nodeaffinity

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This commit is contained in:
tanjing2020 2021-03-09 17:54:59 +08:00
parent 40a411a61a
commit cd6bf47a19
1 changed files with 9 additions and 0 deletions
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9
pkg/scheduler/framework/plugins/nodeaffinity/node_affinity.go
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@ -39,6 +39,7 @@ type NodeAffinity struct {
var _ framework.FilterPlugin = &NodeAffinity{} var _ framework.FilterPlugin = &NodeAffinity{}
var _ framework.ScorePlugin = &NodeAffinity{} var _ framework.ScorePlugin = &NodeAffinity{}
var _ framework.EnqueueExtensions = &NodeAffinity{}
const ( const (
// Name is the name of the plugin used in the plugin registry and configurations. // Name is the name of the plugin used in the plugin registry and configurations.
@ -72,6 +73,14 @@ func (s *preFilterState) Clone() framework.StateData {
return s return s
} }
// EventsToRegister returns the possible events that may make a Pod
// failed by this plugin schedulable.
func (pl *NodeAffinity) EventsToRegister() []framework.ClusterEvent {
return []framework.ClusterEvent{
{Resource: framework.Node, ActionType: framework.Add | framework.UpdateNodeLabel},
}
}
// PreFilter builds and writes cycle state used by Filter. // PreFilter builds and writes cycle state used by Filter.
func (pl *NodeAffinity) PreFilter(ctx context.Context, cycleState *framework.CycleState, pod *v1.Pod) *framework.Status { func (pl *NodeAffinity) PreFilter(ctx context.Context, cycleState *framework.CycleState, pod *v1.Pod) *framework.Status {
state := getPodRequiredNodeSelectorAndAffinity(pod) state := getPodRequiredNodeSelectorAndAffinity(pod)