v1

type ExtenderArgs struct {
	// Pod being scheduled
	Pod *v1.Pod
	// List of candidate nodes where the pod can be scheduled; to be populated
	// only if Extender.NodeCacheCapable == false
	Nodes *v1.NodeList
	// List of candidate node names where the pod can be scheduled; to be
	// populated only if Extender.NodeCacheCapable == true
	NodeNames *[]string
}

type ExtenderBindingArgs struct {
	// PodName is the name of the pod being bound
	PodName string
	// PodNamespace is the namespace of the pod being bound
	PodNamespace string
	// PodUID is the UID of the pod being bound
	PodUID types.UID
	// Node selected by the scheduler
	Node string
}

type ExtenderBindingResult struct {
	// Error message indicating failure
	Error string
}

type ExtenderFilterResult struct {
	// Filtered set of nodes where the pod can be scheduled; to be populated
	// only if Extender.NodeCacheCapable == false
	Nodes *v1.NodeList
	// Filtered set of nodes where the pod can be scheduled; to be populated
	// only if Extender.NodeCacheCapable == true
	NodeNames *[]string
	// Filtered out nodes where the pod can't be scheduled and the failure messages
	FailedNodes FailedNodesMap
	// Filtered out nodes where the pod can't be scheduled and preemption would
	// not change anything. The value is the failure message same as FailedNodes.
	// Nodes specified here takes precedence over FailedNodes.
	FailedAndUnresolvableNodes FailedNodesMap
	// Error message indicating failure
	Error string
}

type ExtenderPreemptionArgs struct {
	// Pod being scheduled
	Pod *v1.Pod
	// Victims map generated by scheduler preemption phase
	// Only set NodeNameToMetaVictims if Extender.NodeCacheCapable == true. Otherwise, only set NodeNameToVictims.
	NodeNameToVictims     map[string]*Victims
	NodeNameToMetaVictims map[string]*MetaVictims
}

type ExtenderPreemptionResult struct {
	NodeNameToMetaVictims map[string]*MetaVictims
}

type FailedNodesMap map[string]string

type HostPriority struct {
	// Name of the host
	Host string
	// Score associated with the host
	Score int64
}

type HostPriorityList []HostPriority

type MetaPod struct {
	UID string
}

type MetaVictims struct {
	Pods             []*MetaPod
	NumPDBViolations int64
}

type Victims struct {
	Pods             []*v1.Pod
	NumPDBViolations int64
}