kernel

package
v0.4.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Apr 19, 2022 License: Apache-2.0 Imports: 12 Imported by: 5

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AddVIP 

func AddVIP(vip string) error

func DeleteVIP 

func DeleteVIP(vip string) error

func GetIndexFromName 

func GetIndexFromName(name string) (int, error)

GetIndexFromName - Get the index of an interface from its name

Types

type Bridge 

type Bridge struct {
	Interface
	// contains filtered or unexported fields
}

func NewBridge 

func NewBridge(name string) (*Bridge, error)

func (*Bridge) Delete 

func (b *Bridge) Delete() error

func (*Bridge) LinkInterface 

func (b *Bridge) LinkInterface(intf networking.Iface) error

LinkInterface set the bridge as master of another interface

func (*Bridge) UnLinkInterface 

func (b *Bridge) UnLinkInterface(intf networking.Iface) error

type FWMarkRoute 

type FWMarkRoute struct {
	// contains filtered or unexported fields
}

FWMarkRoute -

func NewFWMarkRoute 

func NewFWMarkRoute(ip string, fwmark int, tableID int) (*FWMarkRoute, error)

NewFWMarkRoute -

func (*FWMarkRoute) Delete 

func (fwmr *FWMarkRoute) Delete() error

Delete -

func (*FWMarkRoute) Verify 

func (fwmr *FWMarkRoute) Verify() bool

type Interface 

type Interface struct {
	LocalIPs      []string
	NeighborIPs   []string
	Gateways      []string
	InterfaceType networking.InterfaceType
	// contains filtered or unexported fields
}

func NewInterface 

func NewInterface(index int, options ...InterfaceOption) *Interface

func (*Interface) AddLocalPrefix 

func (intf *Interface) AddLocalPrefix(prefix string) error

func (*Interface) Equals 

func (intf *Interface) Equals(iface networking.Iface) bool

func (*Interface) GetGatewayPrefixes 

func (intf *Interface) GetGatewayPrefixes() []string

func (*Interface) GetIndex 

func (intf *Interface) GetIndex() int

func (*Interface) GetInterfaceType 

func (intf *Interface) GetInterfaceType() networking.InterfaceType

func (*Interface) GetLocalPrefixes 

func (intf *Interface) GetLocalPrefixes() []string

func (*Interface) GetName 

func (intf *Interface) GetName() string

func (*Interface) GetNeighborPrefixes 

func (intf *Interface) GetNeighborPrefixes() []string

func (*Interface) RemoveLocalPrefix 

func (intf *Interface) RemoveLocalPrefix(prefix string) error

func (*Interface) SetGatewayPrefixes 

func (intf *Interface) SetGatewayPrefixes(gateways []string)

func (*Interface) SetInterfaceType 

func (intf *Interface) SetInterfaceType(ifaceType networking.InterfaceType)

func (*Interface) SetLocalPrefixes 

func (intf *Interface) SetLocalPrefixes(localPrefixes []string)

func (*Interface) SetNeighborPrefixes 

func (intf *Interface) SetNeighborPrefixes(neighborPrefixes []string)

type InterfaceMonitor 

type InterfaceMonitor struct {
	// contains filtered or unexported fields
}

func NewInterfaceMonitor 

func NewInterfaceMonitor() (*InterfaceMonitor, error)

NewInterfaceMonitor -

func (*InterfaceMonitor) Close 

func (im *InterfaceMonitor) Close()

Close -

func (*InterfaceMonitor) Subscribe 

func (im *InterfaceMonitor) Subscribe(subscriber networking.InterfaceMonitorSubscriber)

Subscribe -

func (*InterfaceMonitor) UnSubscribe 

func (im *InterfaceMonitor) UnSubscribe(subscriber networking.InterfaceMonitorSubscriber)

UnSubscribe -

type InterfaceOption added in v0.4.0 

type InterfaceOption func(o *interfaceOptions)

func WithInterfaceName added in v0.4.0 

func WithInterfaceName(name string) InterfaceOption

type KernelUtils 

type KernelUtils struct {
}

func (*KernelUtils) AddVIP 

func (ku *KernelUtils) AddVIP(vip string) error

func (*KernelUtils) DeleteVIP 

func (ku *KernelUtils) DeleteVIP(vip string) error

func (*KernelUtils) GetIndexFromName 

func (ku *KernelUtils) GetIndexFromName(name string) (int, error)

func (*KernelUtils) GetInterfaceMonitor added in v0.4.0 

func (ku *KernelUtils) GetInterfaceMonitor(ctx context.Context) networking.InterfaceMonitor

GetInterfaceMonitor - Returns InterfaceMonitor from Context

func (*KernelUtils) NewBridge 

func (ku *KernelUtils) NewBridge(name string) (networking.Bridge, error)

func (*KernelUtils) NewFWMarkRoute 

func (ku *KernelUtils) NewFWMarkRoute(ip string, fwmark int, tableID int) (networking.FWMarkRoute, error)

func (*KernelUtils) NewInterface 

func (ku *KernelUtils) NewInterface(index int) networking.Iface

func (*KernelUtils) NewInterfaceMonitor 

func (ku *KernelUtils) NewInterfaceMonitor() (networking.InterfaceMonitor, error)

func (*KernelUtils) NewSourceBasedRoute 

func (ku *KernelUtils) NewSourceBasedRoute(tableID int, prefix string) (networking.SourceBasedRoute, error)

func (*KernelUtils) WithInterfaceMonitor added in v0.4.0 

func (ku *KernelUtils) WithInterfaceMonitor(parent context.Context, monitor networking.InterfaceMonitor) context.Context

WithInterfaceMonitor - Stores InterfaceMonitor in Context

type NFSetIP added in v0.4.0 

type NFSetIP struct {
	*nftables.Set
	// contains filtered or unexported fields
}

NFSetIP is a wrapper for IP type nftables.Set (either IPv4 or IPv6) Supports update of IPs

func NewNFSetIP added in v0.4.0 

func NewNFSetIP(name string, family int, table *nftables.Table) (*NFSetIP, error)

func (*NFSetIP) Delete added in v0.4.0 

func (nfs *NFSetIP) Delete() error

func (*NFSetIP) Update added in v0.4.0 

func (nfs *NFSetIP) Update(ips []string) error

type SourceBasedRoute 

type SourceBasedRoute struct {
	// contains filtered or unexported fields
}

SourceBasedRoute -

func NewSourceBasedRoute 

func NewSourceBasedRoute(tableID int, vip string) (*SourceBasedRoute, error)

NewSourceBasedRoute -

func (*SourceBasedRoute) AddNexthop 

func (sbr *SourceBasedRoute) AddNexthop(nexthop string) error

AddNexthop -

func (*SourceBasedRoute) Delete 

func (sbr *SourceBasedRoute) Delete() error

func (*SourceBasedRoute) RemoveNexthop 

func (sbr *SourceBasedRoute) RemoveNexthop(nexthop string) error

RemoveNexthop -

Source Files

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