hostinfo

Documentation

Index

• Variables
• func ExtractFullData(systemData HostInfo) map[string]interface{}
• func ExtractLabels(systemData HostInfo) map[string]interface{}
• func ExtractLabelsLegacy(systemData HostInfo) map[string]interface{}
• func FillData(data []byte) (map[string]interface{}, error)
• func Prune(data *HostInfo)
• type HostInfo
  • func Host() (HostInfo, error)

Variables

var ErrCouldNotReadHostInfo = errors.New("could not read host info")

Functions

func ExtractFullData

func ExtractFullData(systemData HostInfo) map[string]interface{}

ExtractFullData returns all the available hostinfo data without any check or post elaboration as a map[string]interface{}, where the interface{} is either a string or an embedded map[string]interface{}

func ExtractLabels

func ExtractLabels(systemData HostInfo) map[string]interface{}

func ExtractLabelsLegacy

func ExtractLabelsLegacy(systemData HostInfo) map[string]interface{}

func FillData

func FillData(data []byte) (map[string]interface{}, error)

Deprecated. Remove me together with 'MsgSystemData' type.

func Prune

func Prune(data *HostInfo)

Deprecated. Remove me together with 'MsgSystemData' type. Prune() filters out new Disks and Controllers introduced in ghw/pkg/block > 0.9.0 see: https://github.com/rancher/elemental-operator/issues/733

Types

type HostInfo

type HostInfo struct {
	Memory    *memory.Info    `json:"memory"`
	Block     *block.Info     `json:"block"`
	CPU       *cpu.Info       `json:"cpu"`
	Topology  *topology.Info  `json:"topology"`
	Network   *net.Info       `json:"network"`
	GPU       *gpu.Info       `json:"gpu"`
	Chassis   *chassis.Info   `json:"chassis"`
	BIOS      *bios.Info      `json:"bios"`
	Baseboard *baseboard.Info `json:"baseboard"`
	Product   *product.Info   `json:"product"`
	Runtime   *runtime.Info   `json:"runtime"`
	// contains filtered or unexported fields
}

HostInfo represents all the host info minus the PCI devices We cannot use ghw.HostInfo directly as that tries to gather the local pci-ids database, which we don't have And fallbacks to download it from the network. Unfortunately that returns an error instead of a warning and prevents us from gathering the rest of the data. Thus, the necessity of having our own struct :/ We could drop this if we include the hwdata package in the base OS

func Host

func Host() (HostInfo, error)

Host returns a HostInfo struct that contains fields with information about the host system's CPU, memory, network devices, etc