package network

import "github.com/dotcloud/docker/pkg/libcontainer/network"

Index ¶

• Variables
• func ChangeInterfaceName(old, newName string) error
• func CreateVethPair(name1, name2 string) error
• func InterfaceDown(name string) error
• func InterfaceUp(name string) error
• func SetDefaultGateway(ip string) error
• func SetInterfaceInNamespacePid(name string, nsPid int) error
• func SetInterfaceIp(name string, rawIp string) error
• func SetInterfaceMaster(name, master string) error
• func SetMtu(name string, mtu int) error
• type Loopback
• func (l *Loopback) Create(n *libcontainer.Network, nspid int, context libcontainer.Context) error
• func (l *Loopback) Initialize(config *libcontainer.Network, context libcontainer.Context) error
• type NetNS
• func (v *NetNS) Create(n *libcontainer.Network, nspid int, context libcontainer.Context) error
• func (v *NetNS) Initialize(config *libcontainer.Network, context libcontainer.Context) error
• type NetworkStrategy
• func GetStrategy(tpe string) (NetworkStrategy, error)
• type Veth
• func (v *Veth) Create(n *libcontainer.Network, nspid int, context libcontainer.Context) error
• func (v *Veth) Initialize(config *libcontainer.Network, context libcontainer.Context) error

Variables ¶

var (
	ErrNotValidStrategyType = errors.New("not a valid network strategy type")
)

Functions ¶

func ChangeInterfaceName ¶

func ChangeInterfaceName(old, newName string) error

func CreateVethPair ¶

func CreateVethPair(name1, name2 string) error

func InterfaceDown ¶

func InterfaceDown(name string) error

func InterfaceUp ¶

func InterfaceUp(name string) error

func SetDefaultGateway ¶

func SetDefaultGateway(ip string) error

func SetInterfaceInNamespacePid ¶

func SetInterfaceInNamespacePid(name string, nsPid int) error

func SetInterfaceIp ¶

func SetInterfaceIp(name string, rawIp string) error

func SetInterfaceMaster ¶

func SetInterfaceMaster(name, master string) error

func SetMtu ¶

func SetMtu(name string, mtu int) error

Types ¶

type Loopback ¶

type Loopback struct {
}

Loopback is a network strategy that provides a basic loopback device

func (*Loopback) Create ¶

func (l *Loopback) Create(n *libcontainer.Network, nspid int, context libcontainer.Context) error

func (*Loopback) Initialize ¶

func (l *Loopback) Initialize(config *libcontainer.Network, context libcontainer.Context) error

type NetNS ¶

type NetNS struct {
}

crosbymichael: could make a network strategy that instead of returning veth pair names it returns a pid to an existing network namespace

func (*NetNS) Create ¶

func (v *NetNS) Create(n *libcontainer.Network, nspid int, context libcontainer.Context) error

func (*NetNS) Initialize ¶

func (v *NetNS) Initialize(config *libcontainer.Network, context libcontainer.Context) error

type NetworkStrategy ¶

type NetworkStrategy interface {
	Create(*libcontainer.Network, int, libcontainer.Context) error
	Initialize(*libcontainer.Network, libcontainer.Context) error
}

NetworkStrategy represents a specific network configuration for a container's networking stack

func GetStrategy ¶

func GetStrategy(tpe string) (NetworkStrategy, error)

GetStrategy returns the specific network strategy for the provided type. If no strategy is registered for the type an ErrNotValidStrategyType is returned.

type Veth ¶

type Veth struct {
}

Veth is a network strategy that uses a bridge and creates a veth pair, one that stays outside on the host and the other is placed inside the container's namespace

func (*Veth) Create ¶

func (v *Veth) Create(n *libcontainer.Network, nspid int, context libcontainer.Context) error

func (*Veth) Initialize ¶

func (v *Veth) Initialize(config *libcontainer.Network, context libcontainer.Context) error

Source Files ¶

loopback.go netns.go network.go strategy.go veth.go