kubernetes/vendor/github.com/vishvananda/netns/netns_linux.go

const CLONE_NEWUTS …

const CLONE_NEWIPC …

const CLONE_NEWUSER …

const CLONE_NEWPID …

const CLONE_NEWNET …

const CLONE_IO …

const bindMountPath …

// Setns sets namespace using golang.org/x/sys/unix.Setns.
//
// Deprecated: Use golang.org/x/sys/unix.Setns instead.
func Setns(ns NsHandle, nstype int) (err error) { … }

// Set sets the current network namespace to the namespace represented
// by NsHandle.
func Set(ns NsHandle) (err error) { … }

// New creates a new network namespace, sets it as current and returns
// a handle to it.
func New() (ns NsHandle, err error) { … }

// NewNamed creates a new named network namespace, sets it as current,
// and returns a handle to it
func NewNamed(name string) (NsHandle, error) { … }

// DeleteNamed deletes a named network namespace
func DeleteNamed(name string) error { … }

// Get gets a handle to the current threads network namespace.
func Get() (NsHandle, error) { … }

// GetFromPath gets a handle to a network namespace
// identified by the path
func GetFromPath(path string) (NsHandle, error) { … }

// GetFromName gets a handle to a named network namespace such as one
// created by `ip netns add`.
func GetFromName(name string) (NsHandle, error) { … }

// GetFromPid gets a handle to the network namespace of a given pid.
func GetFromPid(pid int) (NsHandle, error) { … }

// GetFromThread gets a handle to the network namespace of a given pid and tid.
func GetFromThread(pid, tid int) (NsHandle, error) { … }

// GetFromDocker gets a handle to the network namespace of a docker container.
// Id is prefixed matched against the running docker containers, so a short
// identifier can be used as long as it isn't ambiguous.
func GetFromDocker(id string) (NsHandle, error) { … }

// borrowed from docker/utils/utils.go
func findCgroupMountpoint(cgroupType string) (int, string, error) { … }

// Returns the relative path to the cgroup docker is running in.
// borrowed from docker/utils/utils.go
// modified to get the docker pid instead of using /proc/self
func getDockerCgroup(cgroupVer int, cgroupType string) (string, error) { … }

// Returns the first pid in a container.
// borrowed from docker/utils/utils.go
// modified to only return the first pid
// modified to glob with id
// modified to search for newer docker containers
// modified to look for cgroups v2
func getPidForContainer(id string) (int, error) { … }