libcontainer

Documentation

Index

• func DiskStatsCopy(blkio_stats []cgroups.BlkioStatEntry) (stat []info.PerDiskStats)
• func DiskStatsCopy0(major, minor uint64) *info.PerDiskStats
• func DiskStatsCopy1(disk_stat map[DiskKey]*info.PerDiskStats) []info.PerDiskStats
• type CgroupSubsystems
  • func GetCgroupSubsystems() (CgroupSubsystems, error)
• type DiskKey
• type Handler
  • func NewHandler(cgroupManager cgroups.Manager, rootFs string, pid int, ...) *Handler
  • func (h *Handler) GetProcesses() ([]int, error)
  • func (h *Handler) GetStats() (*info.ContainerStats, error)

Functions

func DiskStatsCopy

func DiskStatsCopy(blkio_stats []cgroups.BlkioStatEntry) (stat []info.PerDiskStats)

func DiskStatsCopy0

func DiskStatsCopy0(major, minor uint64) *info.PerDiskStats

func DiskStatsCopy1

func DiskStatsCopy1(disk_stat map[DiskKey]*info.PerDiskStats) []info.PerDiskStats

Types

type CgroupSubsystems

type CgroupSubsystems struct {
	// Cgroup subsystem mounts.
	// e.g.: "/sys/fs/cgroup/cpu" -> ["cpu", "cpuacct"]
	Mounts []cgroups.Mount

	// Cgroup subsystem to their mount location.
	// e.g.: "cpu" -> "/sys/fs/cgroup/cpu"
	MountPoints map[string]string
}

func GetCgroupSubsystems

func GetCgroupSubsystems() (CgroupSubsystems, error)

Get information about the cgroup subsystems.

type DiskKey

type DiskKey struct {
	Major uint64
	Minor uint64
}

type Handler

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

func NewHandler

func NewHandler(cgroupManager cgroups.Manager, rootFs string, pid int, ignoreMetrics container.MetricSet) *Handler

func (*Handler) GetProcesses

func (h *Handler) GetProcesses() ([]int, error)

func (*Handler) GetStats

func (h *Handler) GetStats() (*info.ContainerStats, error)

Get cgroup and networking stats of the specified container