networking

Documentation

Index

• Constants
• type Bridge
• type FWMarkRoute
• type Iface
• type InterfaceMonitor
• type InterfaceMonitorSubscriber
• type InterfaceType
• type SourceBasedRoute
• type Utils

Constants

const (
	NSE = iota // Interface linked to a NSC (e.g. target)
	NSC        // Interface linked to a NSE (e.g. Load balancer)
)

Types

type Bridge

type Bridge interface {
	Iface
	LinkInterface(intf Iface) error
	UnLinkInterface(intf Iface) error
}

type FWMarkRoute

type FWMarkRoute interface {
	Verify() bool
	Delete() error
}

type Iface

type Iface interface {
	GetIndex() int
	GetName() string

	GetLocalPrefixes() []string
	SetLocalPrefixes(localPrefixes []string)
	AddLocalPrefix(prefix string) error
	RemoveLocalPrefix(prefix string) error

	GetNeighborPrefixes() []string
	SetNeighborPrefixes(neighborPrefixes []string)

	GetGatewayPrefixes() []string
	SetGatewayPrefixes(gateways []string)

	GetInterfaceType() InterfaceType
	SetInterfaceType(ifaceType InterfaceType)

	Equals(Iface) bool
}

type InterfaceMonitor

type InterfaceMonitor interface {
	Subscribe(subscriber InterfaceMonitorSubscriber)
	UnSubscribe(subscriber InterfaceMonitorSubscriber)
	Close()
}

type InterfaceMonitorSubscriber

type InterfaceMonitorSubscriber interface {
	InterfaceCreated(Iface)
	InterfaceDeleted(Iface)
}

type InterfaceType

type InterfaceType int

type SourceBasedRoute

type SourceBasedRoute interface {
	Delete() error
	AddNexthop(nexthop string) error
	RemoveNexthop(nexthop string) error
}

type Utils

type Utils interface {
	NewInterface(index int) Iface
	NewBridge(name string) (Bridge, error)
	NewFWMarkRoute(ip string, fwmark int, tableID int) (FWMarkRoute, error)
	NewSourceBasedRoute(tableID int, prefix string) (SourceBasedRoute, error)

	NewInterfaceMonitor() (InterfaceMonitor, error)
	WithInterfaceMonitor(parent context.Context, monitor InterfaceMonitor) context.Context
	GetInterfaceMonitor(ctx context.Context) InterfaceMonitor

	GetIndexFromName(name string) (int, error)
	AddVIP(vip string) error
	DeleteVIP(vip string) error
}