util

func AdvisorDegradation ¶ added in v0.5.4

func AdvisorDegradation(advisorHealth, enableReclaim bool) bool

func CPUIsSufficient ¶ added in v0.5.12

func CPUIsSufficient(request, available float64) bool

func GetContainerRequestedCores ¶ added in v0.5.28

func GetContainerRequestedCores(metaServer *metaserver.MetaServer, allocationInfo *state.AllocationInfo) float64

GetContainerRequestedCores parses and returns request cores for the given container

func GetCoresReservedForSystem ¶ added in v0.4.0

func GetCoresReservedForSystem(conf *config.Configuration, metaServer *metaserver.MetaServer, machineInfo *machine.KatalystMachineInfo, allCPUs machine.CPUSet) (machine.CPUSet, error)

func PackAllocationResponse ¶ added in v0.4.0

func PackAllocationResponse(allocationInfo *state.AllocationInfo, resourceName, ociPropertyName string,
	isNodeResource, isScalarResource bool, req *pluginapi.ResourceRequest,
) (*pluginapi.ResourceAllocationResponse, error)

PackAllocationResponse fills pluginapi.ResourceAllocationResponse with information from AllocationInfo and pluginapi.ResourceRequest

func PopulateHintsByAvailableNUMANodes ¶ added in v0.5.28

func PopulateHintsByAvailableNUMANodes(
	numaNodes []int,
	hints *pluginapi.ListOfTopologyHints,
	preferred bool,
)

func RegenerateHints ¶ added in v0.4.0

func RegenerateHints(allocationInfo *state.AllocationInfo, regenerate bool) map[string]*pluginapi.ListOfTopologyHints

RegenerateHints regenerates hints for container that'd already been allocated cpu, and regenerateHints will assemble hints based on already-existed AllocationInfo, without any calculation logics at all