Merge pull request #124595 from pohly/dra-scheduler-assume-cache-eventhandlers

DRA: scheduler event handlers via assume cache

pkg/scheduler/framework/interface.go

@@ -38,6 +38,7 @@ import (
 	"k8s.io/klog/v2"
 	"k8s.io/kubernetes/pkg/scheduler/apis/config"
 	"k8s.io/kubernetes/pkg/scheduler/framework/parallelize"
+	"k8s.io/kubernetes/pkg/scheduler/util/assumecache"
 )
 
 // NodeScoreList declares a list of nodes and their scores.
@@ -703,6 +704,11 @@ type Handle interface {
 
 	SharedInformerFactory() informers.SharedInformerFactory
 
+	// ResourceClaimInfos returns an assume cache of ResourceClaim objects
+	// which gets populated by the shared informer factory and the dynamic resources
+	// plugin.
+	ResourceClaimCache() *assumecache.AssumeCache
+
 	// RunFilterPluginsWithNominatedPods runs the set of configured filter plugins for nominated pod on the given node.
 	RunFilterPluginsWithNominatedPods(ctx context.Context, state *CycleState, pod *v1.Pod, info *NodeInfo) *Status