devicescheduler

Documentation

Index

• type DeviceScheduler
• type PredicateFailureReason

Types

type DeviceScheduler

type DeviceScheduler interface {
	// add node and resources
	AddNode(nodeName string, nodeInfo *types.NodeInfo)
	// remove node
	RemoveNode(nodeName string)
	// see if pod fits on node & return device score
	PodFitsDevice(nodeInfo *types.NodeInfo, podInfo *types.PodInfo, fillAllocateFrom bool) (bool, []PredicateFailureReason, float64)
	// allocate resources
	PodAllocate(nodeInfo *types.NodeInfo, podInfo *types.PodInfo) error
	// take resources from node
	TakePodResources(*types.NodeInfo, *types.PodInfo) error
	// return resources to node
	ReturnPodResources(*types.NodeInfo, *types.PodInfo) error
	// GetName returns the name of a device
	GetName() string
	// Tells whether group scheduler is being used?
	UsingGroupScheduler() bool
}

used by scheduler

type PredicateFailureReason

type PredicateFailureReason interface {
	GetReason() string
	GetInfo() (types.ResourceName, int64, int64, int64)
}