hw

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Version: v0.2.11 Latest Latest
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Published: Mar 19, 2020 License: Apache-2.0 Imports: 8 Imported by: 0

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Index

Constants

View Source
const (
	Onboard    = "eno"
	Peripheral = "enp"
)

Variables

This section is empty.

Functions

func DimmHeader

func DimmHeader(tw *tabwriter.Writer)

func DiskHeader

func DiskHeader(tw *tabwriter.Writer)

func Gb

func Gb(value uint64) uint64

func Gbps

func Gbps(value uint64) uint64

func Kb

func Kb(value uint64) uint64

func Kbps

func Kbps(value uint64) uint64

func MHz

func MHz(value uint64) uint64

func Mb

func Mb(value uint64) uint64

func Mbps

func Mbps(value uint64) uint64

func NicHeader

func NicHeader(tw *tabwriter.Writer)

func ProcHeader

func ProcHeader(tw *tabwriter.Writer)

func Tb

func Tb(value uint64) uint64

func Tbps

func Tbps(value uint64) uint64

Types

type Base

type Base struct {
	Manufacturer string   `json:"manufacturer,omitempty"`
	Model        string   `json:"model_name,omitempty"`
	SKU          string   `json:"model_name,omitempty"`
	Tags         []string `json:"tags,omitempty"`
	Integrated   bool     `json:"integrated,omitempty"`
}

func (*Base) Tag

func (b *Base) Tag(tags ...string)

type Cable

type Cable struct {
	Base
	Kind       CableKind
	Connectors [2]End
	Length     uint64 //meters
	Props      xir.Props
}

A Cable is a physical link between two hosts.

func GenericCable

func GenericCable(capacity uint64) *Cable

GenericCable creates a generic cable.

func (Cable) BaseInfo

func (c Cable) BaseInfo() Base

func (*Cable) Breakout

func (c *Cable) Breakout(a *Port, b []*Port)

Breakout connects a single port to multiple. This function assumes the first end is the trunk end of the cable.

func (*Cable) Connect

func (c *Cable) Connect(a, b *Port)

Connect a simple straight cable. Breakouts require more detailed attention.

func (c *Cable) Link() *xir.Link

Link creates an XIR parameterized link from a cable.

func (Cable) Show

func (c Cable) Show() string

type CableKind

type CableKind uint16

CableKind defines the type of cable

const (
	// UnspecCable indicates the cable kind is not defined
	UnspecCable CableKind = iota

	// Cat5 indicates a category 5 copper cable
	Cat5

	// Cat5e indicates a category 5 enhanced copper cable
	Cat5e

	// Cat6 indicates a category 6 copper cable
	Cat6

	// DAC indicates a direct attach copper cable
	DAC

	DACBreakout

	// FiberLC indicates a fiber cable with LC type connectors
	FiberLC

	// FiberMPOTrunk indicates a fiber trunk cable with MPO connectors
	FiberMPOTrunk

	// FiberMPOBreakout indicates a fiber breakout cable with an MPO connector on
	// the trunk side.
	FiberMPOBreakout

	AOC
)

func (CableKind) String

func (c CableKind) String() string

type Connector

type Connector struct {
	Base
	Kind      ConnectorKind `json:"kind,omitempty"`
	Protocols []Layer1      `json:"layer1,omitempty"`
	Capacity  uint64        `json:"capacity,omitempty"`

	Port *Port `json:"-" yaml:"-" mapstructure:"-"`
}

A Connector couples a cable to a host.

func (*Connector) Connect

func (c *Connector) Connect(p *Port)

Connect a connector to a port.

type ConnectorKind

type ConnectorKind uint16

ConnectorKind defines the type of connector.

const (
	// UnspecConnector indicates the connector kind is not defined
	UnspecConnector ConnectorKind = iota

	// RJ45 type twisted pair connector.
	RJ45

	// SFP type modular connector.
	SFP

	// QSFP type modular connector.
	QSFP

	// SFPP indicates SFP+ type modular connector
	SFPP

	// QSFPP indicates QSFP+ type modular connector
	QSFPP

	// SFP28 type modular connector
	SFP28

	// QSFP28 type modular connector
	QSFP28

	// CXP type modular connector
	CXP

	// LC type fiber connector
	LC

	// MPO type fiber connector
	MPO

	// SFP56 type modular connector
	SFP56

	// QSFP56 type modular connector
	QSFP56

	// QSFP double density connector
	QSFPDD
)

func (ConnectorKind) String

func (c ConnectorKind) String() string

type Device

type Device struct {
	Base
	Procs  []Proc `json:"procs,omitempty"`
	Memory []Dimm `json:"memory,omitempty"`
	Nics   []Nic  `json:"nics,omitempty"`
	Usbs   []Usb  `json:"usbs,omitempty"`
	Ttys   []Tty  `json:"ttys,omitempty"`
	Disks  []Disk `json:"disks,omitempty"`
	GPUs   []GPU  `json:"gpus,omitempty"`
}

func GenericServer

func GenericServer(ports int, portSpeed uint64) *Device

GenericServer creates a generic server with the provided number of ports and port speed.

func GenericSwitch

func GenericSwitch(radix int, portSpeed uint64) *Device

GenericSwitch creates a generic switch with the provided radix and port speed.

func (*Device) BaseInfo

func (d *Device) BaseInfo() Base

func (*Device) Node

func (d *Device) Node(id string) *xir.Node

func (*Device) Show

func (d *Device) Show() string

type DeviceSpec

type DeviceSpec struct {
	Base
	Procs  map[string]*Procs
	Memory map[string]*Dimms
	Nics   map[string]*Nics
	Disks  map[string]*Disks
}

DeviceSpec contains a keyed set of components. The semantics behind this data structure are that they key uniquely identifies the object, and that when a new object is added with the same key the count is simply incremented. This is uesful for building device specifications that contain many of the same parts. For example consider a computer with 8 identical ram sticks, or 10 identical drives. This data structure contains the spec for just one and increments a counter.

func NewSpec

func NewSpec(d *Device) *DeviceSpec

func (*DeviceSpec) AddDisk

func (s *DeviceSpec) AddDisk(x Disk)

func (*DeviceSpec) AddMemory

func (s *DeviceSpec) AddMemory(x Dimm)

func (*DeviceSpec) AddNic

func (s *DeviceSpec) AddNic(x Nic)

func (*DeviceSpec) AddProc

func (s *DeviceSpec) AddProc(x Proc)

func (DeviceSpec) Bandwidth

func (s DeviceSpec) Bandwidth() uint64

func (DeviceSpec) CoreCount

func (s DeviceSpec) CoreCount() int

func (DeviceSpec) DiskCapacity

func (s DeviceSpec) DiskCapacity() uint64

func (DeviceSpec) MemoryCapacity

func (s DeviceSpec) MemoryCapacity() uint64

type Dimm

type Dimm struct {
	Base
	Type      MemoryType `json:"type,omitempty"`
	Capacity  uint64     `json:"capacity,omitempty"`
	Frequency uint64     `json:"frequency,omitempty"`
}

func (Dimm) BaseInfo

func (d Dimm) BaseInfo() Base

func (Dimm) Show

func (d Dimm) Show() string

func (Dimm) Table

func (d Dimm) Table(count int, tw *tabwriter.Writer)

type Dimms

type Dimms struct {
	Count int
	Spec  Dimm
}

type Disk

type Disk struct {
	Base
	Capacity   uint64         `json:"capacity"`
	FormFactor DiskFormFactor `json:"formfactor"`
	Interface  DiskInterface  `json:"interface"`
}

func (Disk) BaseInfo

func (d Disk) BaseInfo() Base

func (Disk) Show

func (d Disk) Show() string

func (Disk) Table

func (d Disk) Table(count int, tw *tabwriter.Writer)

type DiskFormFactor

type DiskFormFactor int
const (
	DiskFormFactorUnknown DiskFormFactor = iota

	HDD35
	HDD25

	SSD35
	SSD25

	MSATA
	M2_2216
	M2_2226
	M2_2230
	M2_2238
	M2_2242
	M2_2260
	M2_2280
	M2_22110

	U2

	EMMC
	EUSB
)

func (DiskFormFactor) String

func (dff DiskFormFactor) String() string

type DiskInterface

type DiskInterface int
const (
	DiskInterfaceUnknown DiskInterface = iota

	SATA1
	SATA2
	SATA3

	NVMEx2
	NVMEx4

	MMC
	SD

	USB
)

func (DiskInterface) String

func (di DiskInterface) String() string

type Disks

type Disks struct {
	Count int
	Spec  Disk
}

type Element

type Element interface {
	BaseInfo() Base
	Show() string
}

type End

type End []*Connector

An End represents an end of a cable that may have 1 or many connectors (breakout cable).

func (End) Connect

func (e End) Connect(ps ...*Port) error

Connect a cable end to a set of ports

type GPU

type GPU struct {
	Base
}

type ISA

type ISA uint

ISA enum indicates instruction set achitecture.

const (
	Unknown ISA = iota
	// X86_64 indicates Intel x86 ISA with 64 bit addresses
	X86_64
)

func (ISA) String

func (i ISA) String() string

type Layer1

type Layer1 uint

Layer 1 (physical) protocol

const (
	UnspecProtocol Layer1 = iota

	// 100 mbps
	Base100T

	// 1 gbps
	Base1000T
	Base1000X
	Base1000CX
	Base1000SX
	Base1000LX
	Base1000LX10
	Base1000EX
	Base1000BX10
	Base1000ZX

	// 10 gbps
	GBase10T
	GBase10CR
	GBase10SR
	GBase10LR
	GBase10LRM
	GBase10ER
	GBase10ZR
	GBase10LX4
	GBase10PR

	// 25 gbps
	GBase25CR
	GBase25SR
	GBase25LR
	GBase25ER

	// 40 gbps
	GBase40CR4
	GBase40SR4
	GBase40LR4
	GBase40ER4

	// 100 gbps
	GBase100CR4
	GBase100SR4
	GBase100SR10
	GBase100LR4
	GBase100ER4

	// Console
	RS232
	Uart

	// 50 gbps
	GBase50SR4
	GBase50LR4
	GBase50ER4
	GBase50CR
	GBase50KR
	GBase50SR
	GBase50LR
	GBase50FR
	GBase50ER
	LAUI_2
	GAUI50_1
	GAUI50_2

	// 200 gbps
	GBase200CR4
	GBase200KR4
	GBase200SR4
	GBase200DR4
	GBase200FR4
	GBase200LR4
	GBase200ER4
	GAUI200_4
	GAUI200_8

	// 400 gbps
	GBase400SR16
	GBase400SR8
	GBase400SR4_2
	GBase400DR4
	GBase400FR8
	GBase400ER8
	GBase400ZR
	GAUI400_16
	GAUI400_8

	XBee
	ZWave
	Zigbee

	CXP100
	CXP120
)

func (Layer1) String

func (l Layer1) String() string

type MemoryType

type MemoryType int
const (
	MemoryTypeUnknown MemoryType = iota
	DDR3
	DDR4
)

func (MemoryType) String

func (t MemoryType) String() string

type Nic

type Nic struct {
	Base
	StartingIndex int     `json:"starting_index"`
	Ports         []*Port `json:"ports"`
	Kind          string  `json:"kind"`
}

func (Nic) BaseInfo

func (n Nic) BaseInfo() Base

func (*Nic) GetKind

func (n *Nic) GetKind() string

func (*Nic) Onboard

func (n *Nic) Onboard()

func (Nic) Show

func (n Nic) Show() string

func (Nic) Table

func (n Nic) Table(count int, tw *tabwriter.Writer)

type Nics

type Nics struct {
	Count int
	Spec  Nic
}

type Port

type Port struct {
	Protocols  []Layer1      `json:"protocol,omitempty"`
	Capacity   uint64        `json:"capacity,omitempty"` //bits per second
	Mac        string        `json:"mac,omitempty"`
	FormFactor ConnectorKind `json:"form_factor,omitempty"`
	Connector  *Connector    `json:"-" yaml:"-" mapstructure:"-"`
	Breakout   string

	Endpoint *xir.Endpoint `json:"-" yaml:"-" mapstructure:"-"`
}

func Ports

func Ports(count int, p *Port) []*Port

type Proc

type Proc struct {
	Base
	ISA           ISA    `json:"isa,omitempty"`
	Family        string `json:"family,omitempty"`
	BaseFrequency uint64 `json:"basefrequency,omitempty"`
	L2            uint64 `json:"l2,omitempty"`
	Cores         uint   `json:"cores,omitempty"`
	Threads       uint   `json:"threads,omitempty"`
	Tdp           uint   `json:"tdp,omitempty"`
}

Proc represents a processor

func (Proc) BaseInfo

func (p Proc) BaseInfo() Base

func (Proc) Show

func (p Proc) Show() string

func (Proc) Table

func (p Proc) Table(count int, tw *tabwriter.Writer)

type Procs

type Procs struct {
	Count int
	Spec  Proc
}

type Tty

type Tty struct {
	Port *Port `json:"port"`
}

type Usb

type Usb struct {
	Version UsbVersion `json:"version"`
}

type UsbVersion

type UsbVersion float32
const (
	USB1  UsbVersion = 1.0
	USB11 UsbVersion = 1.1
	USB20 UsbVersion = 2.0
	USB21 UsbVersion = 2.1
	USB30 UsbVersion = 3.0
	USB31 UsbVersion = 3.1
)

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