cni

Documentation

Overview

Package cni provides the core logic to call CNI.

Index

• func GetNS(name string) (ns.NetNS, error)
• func NewNS(name string) (ns.NetNS, error)
• func Remove(ctx context.Context, id, name, namespace string) (err error)
• func Setup(ctx context.Context, id, name, namespace string) (ip []string, err error)
• func UnmountNS(ns ns.NetNS) error

Functions

func GetNS

func GetNS(name string) (ns.NetNS, error)

GetNS returns the netns object for the current thread

func NewNS

func NewNS(name string) (ns.NetNS, error)

NewNS creates a new persistent (bind-mounted) network namespace and returns an object representing that namespace, without switching to it.

func Remove

func Remove(ctx context.Context, id, name, namespace string) (err error)

Remove removes the CNI network for the given container.

func Setup

func Setup(ctx context.Context, id, name, namespace string) (ip []string, err error)

Setup sets up the CNI network for the given container.

func UnmountNS

func UnmountNS(ns ns.NetNS) error

UnmountNS unmounts the NS held by the netns object