util

Documentation

Index

• Constants
• Variables
• func ConvertComputeResourceToResourceGroups(cr v12.ComputeResource, shape v12.ComputeResource) v13.ResourceGroups
• func ConvertResourceGroupsToComputeResource(groups v13.ResourceGroups) v12.ComputeResource
• func FindLabel(labels map[string]string, labelName string) (string, bool)
• func FromComputeResourceToResourceList(resources v12.ComputeResource) v1.ResourceList
• func FromResourceListToComputeResource(limits v1.ResourceList) v12.ComputeResource
• func GetGpu(limits v1.ResourceList) int64
• func HasLabelAndValue(labels map[string]string, labelName string, value string) bool
• func ToJSONString(value interface{}) string
• type FormatDetailsLevel
• type FormatterOptions
• type NodeAndPods

Constants

const (
	True = "True"

	OneMegaByte = int64(1024 * 1024)
	OneMBPS     = int64(1000000)

	ResourceGpu     = "nvidia.com/gpu"
	ResourceNetwork = "titus/network"
)

Variables

var (
	// Deprecated
	ComputeResourceLowCPU = titusPool.ComputeResource{
		CPU:         1,
		GPU:         0,
		MemoryMB:    8096,
		DiskMB:      16384,
		NetworkMBPS: 256,
	}
	ComputeResourcesRegular = titusPool.ComputeResource{
		CPU:         4,
		GPU:         0,
		MemoryMB:    8096,
		DiskMB:      16384,
		NetworkMBPS: 256,
	}
	ComputeResourcesHighCPU = titusPool.ComputeResource{
		CPU:         20,
		GPU:         0,
		MemoryMB:    8096,
		DiskMB:      16384,
		NetworkMBPS: 256,
	}

	// Proportional resoure allocation across all dimensions (excluding GPU which is a special case).
	ComputeResourcesUnitProportional = titusPool.ComputeResource{
		CPU:         1,
		GPU:         0,
		MemoryMB:    8096,
		DiskMB:      16384,
		NetworkMBPS: 256,
	}

	MachineFromUnitProportional96 = func() *machineTypeV1.MachineTypeConfig {
		return &machineTypeV1.MachineTypeConfig{
			ObjectMeta: v12.ObjectMeta{
				Name:      "test.proportional96",
				Namespace: "default",
			},
			Spec: machineTypeV1.MachineType{
				Name:            "m5.metal",
				ComputeResource: ComputeResourcesUnitProportional.Multiply(96),
			},
		}
	}
)

Functions

func ConvertComputeResourceToResourceGroups

func ConvertComputeResourceToResourceGroups(cr v12.ComputeResource, shape v12.ComputeResource) v13.ResourceGroups

func ConvertResourceGroupsToComputeResource

func ConvertResourceGroupsToComputeResource(groups v13.ResourceGroups) v12.ComputeResource

func FindLabel

func FindLabel(labels map[string]string, labelName string) (string, bool)

func FromComputeResourceToResourceList

func FromComputeResourceToResourceList(resources v12.ComputeResource) v1.ResourceList

func FromResourceListToComputeResource

func FromResourceListToComputeResource(limits v1.ResourceList) v12.ComputeResource

FIXME Resources are in MB but should be in bytes

func GetGpu

func GetGpu(limits v1.ResourceList) int64

func HasLabelAndValue

func HasLabelAndValue(labels map[string]string, labelName string, value string) bool

func ToJSONString

func ToJSONString(value interface{}) string

Types

type FormatDetailsLevel

type FormatDetailsLevel int

const (
	FormatCompact    FormatDetailsLevel = 0
	FormatEssentials FormatDetailsLevel = 1
	FormatDetails    FormatDetailsLevel = 2
)

type FormatterOptions

type FormatterOptions struct {
	Level FormatDetailsLevel
}

type NodeAndPods

type NodeAndPods struct {
	Node *v1.Node
	Pods []*v1.Pod
}