kernel

package

v1.2.0-rc.1 Latest Latest Go to latest Published: Feb 1, 2022 License: Apache-2.0 Imports: 7 Imported by: 2

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Repository

github.com/networkservicemesh/sdk-kernel

Documentation ¶

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Overview ¶

Package kernel contains Link representation of network interface

Index ¶

Constants
func GetNetlinkHandle(urlString string) (*netlink.Handle, error)
type Link
- func FindHostDevice(pciAddress, name string, namespaces ...netns.NsHandle) (Link, error)
type State

Constants ¶

View Source

const (
	// FamilyAll is netlink.FAMILY_ALL
	FamilyAll = netlink.FAMILY_ALL
	// NudReachable is netlink.NUD_REACHABLE
	NudReachable = netlink.NUD_REACHABLE
)

Variables ¶

This section is empty.

Functions ¶

func GetNetlinkHandle ¶

func GetNetlinkHandle(urlString string) (*netlink.Handle, error)

GetNetlinkHandle - mechanism to netlink.Handle for the NetNS specified in mechanism

Types ¶

type Link ¶

type Link interface {
	AddAddress(ip string) error
	DeleteAddress(ip string) error
	MoveToNetns(target netns.NsHandle) error
	SetAdminState(state State) error
	SetName(name string) error
	GetName() string
	GetLink() netlink.Link
}

Link represents network interface and specifies operations that can be performed on that interface.

func FindHostDevice ¶

func FindHostDevice(pciAddress, name string, namespaces ...netns.NsHandle) (Link, error)

FindHostDevice returns a new instance of link representing host device, based on the PCI address and/or target interface name.

type State ¶

type State uint

State defines admin state of the network interface

const (
	// DOWN is link admin state down
	DOWN State = iota
	// UP is link admin state down
	UP
)

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
networkservice
connectioncontextkernel Package connectioncontextkernel provides networkservice chain elements for applying connection context to the kernel interface side of vWires being plugged into the vpp	Package connectioncontextkernel provides networkservice chain elements for applying connection context to the kernel interface side of vWires being plugged into the vpp
connectioncontextkernel/ipcontext/ipaddress Package ipaddress provides networkservice chain elements that support setting ip addresses on kernel interfaces	Package ipaddress provides networkservice chain elements that support setting ip addresses on kernel interfaces
connectioncontextkernel/ipcontext/ipneighbors Package ipneighbors provides networkservice chain elements that support setting ip neighbors on kernel interfaces	Package ipneighbors provides networkservice chain elements that support setting ip neighbors on kernel interfaces
connectioncontextkernel/ipcontext/iprule Package iprule provides networkservice chain elements that support setting ip rules Code generated by "-output table_map.gen.go -type Map<tableKey,int> -output table_map.gen.go -type Map<tableKey,int>"; DO NOT EDIT.	Package iprule provides networkservice chain elements that support setting ip rules Code generated by "-output table_map.gen.go -type Map<tableKey,int> -output table_map.gen.go -type Map<tableKey,int>"; DO NOT EDIT.
connectioncontextkernel/ipcontext/routes Package routes provides a networkservice chain elements that sets the routes in the kernel interfaces from the connection context	Package routes provides a networkservice chain elements that sets the routes in the kernel interfaces from the connection context
connectioncontextkernel/mtu Package mtu provides networkservice chain elements that support setting MTU on kernel interfaces	Package mtu provides networkservice chain elements that support setting MTU on kernel interfaces
ethernetcontext Package ethernetcontext provides chain element for setup link ethernet properties	Package ethernetcontext provides chain element for setup link ethernet properties
inject Package inject contains chain element that moves network interface to and from a Client's pod network namespace	Package inject contains chain element that moves network interface to and from a Client's pod network namespace
netns Package netns provides chain element to switch net NS	Package netns provides chain element to switch net NS
vfconfig Package vfconfig provides VF config	Package vfconfig provides VF config
tools
nshandle Package nshandle provides utils for creating net NS handles	Package nshandle provides utils for creating net NS handles
peer Package peer allows storing peer netlink.Link in per Connection.Id metadata	Package peer allows storing peer netlink.Link in per Connection.Id metadata

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