cputil

Documentation

Index

• func CalculateNodeAllocatedRes(nodeName string, pods []types2.APIObject) (cpu, mem, podNum int64)
• func CalculateNodeRes(node data.Object, allocatedCPU, allocatedMem, allocatedPods int64) (unallocatedCPU, unallocatedMem, leftCPU, leftMem, leftPods int64)
• func GetNodesAllocatedRes(server cmp.SteveServer, clusterName, userID, orgID string, nodes []data.Object) (map[string]NodeAllocatedRes, error)
• func GetWorkloadAgeAndImage(obj data.Object) (string, string, error)
• func ParseWorkloadID(id string) (apistructs.K8SResType, string, string, error)
• func ParseWorkloadStatus(obj data.Object) (string, string, error)
• func ResourceToString(sdk *cptype.SDK, res float64, format resource.Format) string
• type NodeAllocatedRes

Functions

func CalculateNodeAllocatedRes

func CalculateNodeAllocatedRes(nodeName string, pods []types2.APIObject) (cpu, mem, podNum int64)

CalculateNodeAllocatedRes calculate allocated cpu, memory and pods for target node

func CalculateNodeRes

func CalculateNodeRes(node data.Object, allocatedCPU, allocatedMem, allocatedPods int64) (unallocatedCPU, unallocatedMem, leftCPU, leftMem, leftPods int64)

CalculateNodeRes calculate unallocated cpu, memory and left cpu, mem, pods for given node and its allocated cpu, memory

func GetNodesAllocatedRes

func GetNodesAllocatedRes(server cmp.SteveServer, clusterName, userID, orgID string, nodes []data.Object) (map[string]NodeAllocatedRes, error)

GetNodesAllocatedRes get nodes allocated resource from cache, and update cache in goroutine

func GetWorkloadAgeAndImage

func GetWorkloadAgeAndImage(obj data.Object) (string, string, error)

GetWorkloadAgeAndImage get age and image for workloads from .metadata.fields

func ParseWorkloadID

func ParseWorkloadID(id string) (apistructs.K8SResType, string, string, error)

ParseWorkloadID get workloadKind, namespace and name from id

func ParseWorkloadStatus

func ParseWorkloadStatus(obj data.Object) (string, string, error)

ParseWorkloadStatus get status for workloads from .metadata.fields

func ResourceToString

func ResourceToString(sdk *cptype.SDK, res float64, format resource.Format) string

ResourceToString return resource with unit Only support resource.DecimalSI and resource.BinarySI format Original unit is m (for DecimalSI) or B (for resource.BinarySI) Accurate to 3 decimal places. Zero in suffix will be removed

Types

type NodeAllocatedRes

type NodeAllocatedRes struct {
	CPU    int64 `json:"cpu"`
	Mem    int64 `json:"mem"`
	PodNum int64 `json:"podNum"`
}