tb

package
v0.3.2 Latest Latest
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 Go to latest Published: May 10, 2022 License: Apache-2.0 Imports: 11 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	RoleUnspec       Role = 0
	Node                  = 1
	InfraServer           = 2
	ConsoleServer         = 3
	PowerController       = 4
	NetworkEmulator       = 5
	XpSwitch              = 6
	InfraSwitch           = 7
	MgmtSwitch            = 8
	Gateway               = 9
	Leaf                  = 10
	Fabric                = 11
	Spine                 = 12
	InfraLink             = 13
	XpLink                = 14
	Tor                   = 15
	EmuLink               = 16
	StorageServer         = 17
	InfrapodServer        = 18
	MgmtLink              = 19
	EtcdHost              = 20
	MinIOHost             = 21
	RexHost               = 22
	DriverHost            = 23
	ManagerHost           = 24
	CommanderHost         = 25
	SledHost              = 26
	RallyHost             = 27
	GatewayLink           = 28
	HarborEndpoint        = 29
	PDU                   = 30
	EmuSwitch             = 31
	Hypervisor            = 32
	PhysicsSimulator      = 33
	SimLink               = 34
)

todo this would be better as a 64-bit flag

Variables

This section is empty.

Functions

func AssignSwpRole 

func AssignSwpRole(resource *Resource, role Role)

Assign switch port role

func DecodeCable 

func DecodeCable(props xir.Props) *hw.Cable

func GetCableSpec 

func GetCableSpec(x *xir.Link) *hw.Cable

func HasAllocMode 

func HasAllocMode(x *xir.Node, allocModes ...AllocMode) bool

func HasRole 

func HasRole(x *xir.Node, roles ...Role) bool

func HasRoles 

func HasRoles(x *xir.Node, roles ...Role) bool

func IsXp 

func IsXp(x *xir.Endpoint) bool

func PrintMaterials 

func PrintMaterials(
	tw *tabwriter.Writer,
	lom LOM,
	parentQuantity int,
	depth int,
)

func ToXir 

func ToXir(t Testbed, name string) *xir.Net

Types

type AllocMode 

type AllocMode uint16

AllocMode indicates the allocation mode of a resource 

const (

	// AllocUnspec indicates the resource has no specified allocation mode
	AllocUnspec AllocMode = iota

	// NoAlloc indicates the resource cannot be allocated
	NoAlloc

	// NetAlloc indicates the resource can be allocated as a network appliance
	NetAlloc

	// NetEmuAlloc indicates the resource can be allocated as a network emulator
	NetEmuAlloc

	// FilesystemAlloc indicates the resource can be allocated as mass storage
	FilesystemAlloc

	// BlockDeviceAlloc indicates the resource can be allocated as a block device
	// server
	BlockDeviceAlloc

	// PhysicalAlloc indicates the resource can be allocated as a physical device
	PhysicalAlloc

	// VirtualAlloc indicates the resource can be virtually allocated
	VirtualAlloc

	// Infrapod alloc indicates the resource can hold infrapods
	InfrapodAlloc

	// Physical simulation allocation
	PhysimAlloc
)

type BasicInterfaceConfig 

type BasicInterfaceConfig struct {
	Ip InterfaceIPConfig
}

type Cost 

type Cost struct {
	Price    float64
	Quantity int
	SKU      string
}

type InterfaceIPConfig 

type InterfaceIPConfig struct {
	Addrs []string
	Mtu   int
}

type LOM 

type LOM []*Material

func (*LOM) AddDevice 

func (b *LOM) AddDevice(sku string, dev *hw.Device)

func (*LOM) AddUnit 

func (b *LOM) AddUnit(e hw.Element) *Material

func (LOM) Print 

func (b LOM) Print()

type Material 

type Material struct {
	Unit     hw.Element
	Quantity int
	LOM      LOM
}

func (*Material) ConfigItems 

func (m *Material) ConfigItems() int

type MzLinkInfo 

type MzLinkInfo struct {
	LinkId int
}

type Resource 

type Resource struct {
	Alloc        []AllocMode `json:"alloc"`
	Roles        []Role      `json:"roles"`
	DefaultImage string      `json:"default_image,omitempty" mapstructure:"default_image"`
	ImageVariant string      `json:"image_variant,omitempty" mapstructure:"image_variant"`
	Ptags        []string    `json:"ptags,omitempty" mapstructure:"ptag"`
	Props        xir.Props   `json:"xir,omitempty"`

	//TODO change name to PortRoles/port_roles
	//system.link.name -> role
	LinkRoles map[string]Role `json:"link_roles,omitempty" mapstructure:"link_roles"`

	//system.link.name -> addr
	PortAddrs map[string]uint32 `json:"port_addrs" mapstructure:"port_addrs"`
	System    *sys.System       `json:"-"`
}

A Resource captures testbed operation relevant information about a resource. It contains a System object that captures OS level details about the unerlying device.

func DecodeResource 

func DecodeResource(props xir.Props) *Resource

DecodeResource attempts to extract and decode a resource spec from a property set. Returns null if a decoding cannot be done.

func GenericFabric 

func GenericFabric(kind, role Role, name, ip string, radix int, gbps uint64) *Resource

func GenericLeaf 

func GenericLeaf(kind Role, name string, radix int, gbps uint64) *Resource

func GetResourceSpec 

func GetResourceSpec(x *xir.Node) *Resource

GetResourceSpec attempts to get a testbed resource specification associated with the provided node. If none can be found, nil is returned.

func LargeServer 

func LargeServer(name, imac, xmac string, ptags ...string) *Resource

func MediumServer 

func MediumServer(name, imac, xmac string, ptags ...string) *Resource

func SmallServer 

func SmallServer(name, imac, xmac string, ptags ...string) *Resource

func (*Resource) Eth 

func (r *Resource) Eth(i int) *hw.Port

func (*Resource) GetEndpointsByRole 

func (r *Resource) GetEndpointsByRole(n *xir.Node, role Role) []*xir.Endpoint

func (*Resource) GetLinksByRole 

func (r *Resource) GetLinksByRole(role Role) []*sys.Link

GetLinksByRole returns all OS level links that have the specified testbed role.

func (*Resource) HasAllocMode 

func (r *Resource) HasAllocMode(modes ...AllocMode) bool

HasAllocMode checks if the resource has any of the specified alloc modes.

func (*Resource) HasRole 

func (r *Resource) HasRole(roles ...Role) bool

HasRole checks if the resource has any of the specified roles.

func (*Resource) HasRoles 

func (r *Resource) HasRoles(roles ...Role) bool

HasRoles checks if the resource has all of the specified roles.

func (*Resource) Ipmi 

func (r *Resource) Ipmi(i int) *hw.Port

func (*Resource) NextSwp 

func (r *Resource) NextSwp() *hw.Port

func (*Resource) Nic 

func (r *Resource) Nic(i int) hw.Nic

Nic a NIC contained within the resource at the spcified index

func (*Resource) NicKind 

func (r *Resource) NicKind(kind string) []hw.Nic

func (*Resource) Node 

func (r *Resource) Node() *xir.Node

Node generates an XIR node from a resource.

func (*Resource) Port 

func (r *Resource) Port(kind string, i int) *hw.Port

func (*Resource) Swp 

func (r *Resource) Swp(i int) *hw.Port

type Role 

type Role uint16

Role indicates the usage model of a resource in a testbed. A resource may have multiple roles. Roles have an unsigned 16 bit integer identifier. Roles 0-1024 are reserved. The values in the reserved range are defined here.

func (Role) String 

func (r Role) String() string

type TBLOM 

type TBLOM struct {
	Nodes    LOM
	Switches LOM
	Cables   LOM
}

func CalculateLOM 

func CalculateLOM(net *xir.Net) TBLOM

func (TBLOM) Print 

func (tbl TBLOM) Print()

type Tally 

type Tally map[string]*Cost

func CalculateCost 

func CalculateCost(net *xir.Net) Tally

func (Tally) Add 

func (t Tally) Add(item, sku string, price float64)

func (Tally) Print 

func (t Tally) Print()

type TallyItem 

type TallyItem struct {
	Name string
	Cost *Cost
}

type Testbed 

type Testbed interface {
	Components() ([]*Resource, []*hw.Cable)
	Provisional() map[string]map[string]interface{}
}

Source Files

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