netns

Documentation

Index

• func NewNetlink(name string) (*netlink.Handle, error)
• func NewNetns(name string) (netns.NsHandle, error)
• type NetnsIsolation
  • func NewNetnsIsolation(group int, transit, target string) (*NetnsIsolation, error)
  • func (i *NetnsIsolation) LinkAbsent(attrs misc.Link) error
  • func (i *NetnsIsolation) LinkEnsure(attrs misc.Link) (err error)
  • func (i *NetnsIsolation) LinkList() ([]misc.Link, error)

Functions

func NewNetlink

func NewNetlink(name string) (*netlink.Handle, error)

NewNetlink returns netlink handle created in the specified netns

func NewNetns

func NewNetns(name string) (netns.NsHandle, error)

NewNetns creates and returns named network namespace, or the current namespace if no name is specified

Types

type NetnsIsolation

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

NetnsIsolation is the recommended implementation as by the wireguard developers It keeps the wireguard sockets and interfaces in different netns to facilitate isolation

func NewNetnsIsolation

func NewNetnsIsolation(group int, transit, target string) (*NetnsIsolation, error)

NewNetnsIsolation takes two arguments: transit and interface namespace the creation of netns is handled internally the links and sockets will be created in the transit namespace and the links will be moved into the interface namespace

func (*NetnsIsolation) LinkAbsent

func (i *NetnsIsolation) LinkAbsent(attrs misc.Link) error

func (*NetnsIsolation) LinkEnsure

func (i *NetnsIsolation) LinkEnsure(attrs misc.Link) (err error)

func (*NetnsIsolation) LinkList

func (i *NetnsIsolation) LinkList() ([]misc.Link, error)