ipam

Documentation

Index

• Constants
• Variables
• func CompareK8sVer(firstVer *version.Info, secondVer *version.Info) int
• func NewAddressPoolId(asId string, subnet string, childSubnet string) *addressPoolId
• func NewAddressPoolIdFromString(s string) (*addressPoolId, error)
• type AddressManager
  • func NewAddressManager() (AddressManager, error)
• type AddressPoolInfo
• type IPAddress
• type IPSubnet
• type Interface
• type NetworkInterfaces

Constants

const (
	// Default address space IDs.
	LocalDefaultAddressSpaceId  = "local"
	GlobalDefaultAddressSpaceId = "global"
)

const (
	// Address space scopes.
	LocalScope = iota
	GlobalScope
)

Variables

var (

	// Options used by AddressManager.
	OptInterfaceName      = "azure.interface.name"
	OptAddressID          = "azure.address.id"
	OptAddressType        = "azure.address.type"
	OptAddressTypeGateway = "gateway"
)

var ErrNoAvailableAddressPools = fmt.Errorf("no available address pools")

Exportable errors returned by AddressManager

Functions

func CompareK8sVer

func CompareK8sVer(firstVer *version.Info, secondVer *version.Info) int

CompareK8sVer compares two k8s versions. returns -1, 0, 1 if firstVer smaller, equals, bigger than secondVer respectively. returns -2 for error.

func NewAddressPoolId

func NewAddressPoolId(asId string, subnet string, childSubnet string) *addressPoolId

Creates a new address pool ID object.

func NewAddressPoolIdFromString

func NewAddressPoolIdFromString(s string) (*addressPoolId, error)

Creates a new pool ID from a string representation.

Types

type AddressManager

type AddressManager interface {
	Initialize(config *common.PluginConfig, rehydrateIpamInfoOnReboot bool, options map[string]interface{}) error
	Uninitialize()

	StartSource(options map[string]interface{}) error
	StopSource()

	GetDefaultAddressSpaces() (string, string)

	RequestPool(asId, poolId, subPoolId string, options map[string]string, v6 bool) (string, string, error)
	ReleasePool(asId, poolId string) error
	GetPoolInfo(asId, poolId string) (*AddressPoolInfo, error)

	RequestAddress(asId, poolId, address string, options map[string]string) (string, error)
	ReleaseAddress(asId, poolId, address string, options map[string]string) error
}

AddressManager API.

func NewAddressManager

func NewAddressManager() (AddressManager, error)

Creates a new address manager.

type AddressPoolInfo

type AddressPoolInfo struct {
	Subnet         net.IPNet
	Gateway        net.IP
	DnsServers     []net.IP
	UnhealthyAddrs []net.IP
	IsIPv6         bool
	Available      int
	Capacity       int
}

AddressPoolInfo contains information about an address pool.

type IPAddress

type IPAddress struct {
	Address   string
	IsPrimary bool
}

type IPSubnet

type IPSubnet struct {
	Prefix      string
	IPAddresses []IPAddress
}

type Interface

type Interface struct {
	MacAddress string
	IsPrimary  bool
	IPSubnets  []IPSubnet
}

type NetworkInterfaces

type NetworkInterfaces struct {
	Interfaces []Interface
}

MAS host agent JSON object format.