cgroups

Documentation

Index

• Constants
• Variables
• func CheckContainerOOM(ID string) (bool, error)
• func ContainerPidNum(containerID string) (int, error)
• func ContainsPid(pid int) (string, error)
• func GetCgroupsRoot() string

Constants

const DefaultCgroupsRoot string = "/sys/fs/cgroup"

Variables

var ErrPidInNoContainer = errors.New("No container has your input pid.")

ErrPidInNoContainer is exported

Functions

func CheckContainerOOM

func CheckContainerOOM(ID string) (bool, error)

CheckContainerOOM searches memory.oom_control of this container oom_kill_disable 0 under_oom 0 if under_oom equals to 1, return true.

func ContainerPidNum

func ContainerPidNum(containerID string) (int, error)

ContainerPidNum returns pid number given ID container contains, and returns an error if not found or got an error

func ContainsPid

func ContainsPid(pid int) (string, error)

ContainsPid returns container ID if given pid in it, and returns an error if not found or got an error

func GetCgroupsRoot

func GetCgroupsRoot() string

GetCgroupsRoot gets cgroups root path in Docker environment