cache

type AssigningResourceBindingCache struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

type AssumedWorkload struct {
	// Namespace is the namespace of the reserved workload.
	Namespace string
	// Components lists the component types and their per-replica resource requirements
	// that are reserved on the target cluster.
	Components []workv1alpha2.Component
}

type BindingAssumption struct {

	// ExpiresAt is the wall-clock time after which this reservation is considered stale
	// and will be removed by the GC sweep.
	ExpiresAt time.Time
	// contains filtered or unexported fields
}

type Cache interface {
	AddCluster(cluster *clusterv1alpha1.Cluster)
	UpdateCluster(cluster *clusterv1alpha1.Cluster)
	DeleteCluster(cluster *clusterv1alpha1.Cluster)
	// Snapshot returns a snapshot of the current clusters info
	Snapshot() Snapshot

	// ResourceBindingIndexer returns the indexer for ResourceBindings, used for advanced scheduling logic.
	ResourceBindingIndexer() cache.Indexer

	// AssigningResourceBindings returns a cache for ResourceBindings that are in the "assigning" state.
	// After the control plane generates scheduling results and commits them to the API server,
	// there is a period before these results are fully propagated to and reflected in the member clusters.
	// This cache stores these "assigning" bindings to provide the scheduler with a more accurate and
	// immediate view of the intended state, enabling more precise decision-making during subsequent scheduling cycles.
	AssigningResourceBindings() *AssigningResourceBindingCache
}

type Snapshot struct {
	// contains filtered or unexported fields
}