fs

package
Version: v0.0.0-...-3442b49 Latest Latest
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Published: Apr 6, 2015 License: Apache-2.0, Apache-2.0 Imports: 12 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source
var (
	ErrNotSupportStat = errors.New("stats are not supported for subsystem")
	ErrNotValidFormat = errors.New("line is not a valid key value format")
)
View Source
var (
	CgroupProcesses = "cgroup.procs"
)

Functions

func Apply

func Apply(c *cgroups.Cgroup, pid int) (map[string]string, error)

func ApplyDevices

func ApplyDevices(c *cgroups.Cgroup, pid int) error

Symmetrical public function to update device based cgroups. Also available in the systemd implementation.

func Freeze

func Freeze(c *cgroups.Cgroup, state cgroups.FreezerState) error

Freeze toggles the container's freezer cgroup depending on the state provided

func GetPids

func GetPids(c *cgroups.Cgroup) ([]int, error)

func GetStats

func GetStats(systemPaths map[string]string) (*cgroups.Stats, error)

Types

type BlkioGroup

type BlkioGroup struct {
}

func (*BlkioGroup) GetStats

func (s *BlkioGroup) GetStats(path string, stats *cgroups.Stats) error

func (*BlkioGroup) Remove

func (s *BlkioGroup) Remove(d *data) error

func (*BlkioGroup) Set

func (s *BlkioGroup) Set(d *data) error

type CpuGroup

type CpuGroup struct {
}

func (*CpuGroup) GetStats

func (s *CpuGroup) GetStats(path string, stats *cgroups.Stats) error

func (*CpuGroup) Remove

func (s *CpuGroup) Remove(d *data) error

func (*CpuGroup) Set

func (s *CpuGroup) Set(d *data) error

type CpuacctGroup

type CpuacctGroup struct {
}

func (*CpuacctGroup) GetStats

func (s *CpuacctGroup) GetStats(path string, stats *cgroups.Stats) error

func (*CpuacctGroup) Remove

func (s *CpuacctGroup) Remove(d *data) error

func (*CpuacctGroup) Set

func (s *CpuacctGroup) Set(d *data) error

type CpusetGroup

type CpusetGroup struct {
}

func (*CpusetGroup) GetStats

func (s *CpusetGroup) GetStats(path string, stats *cgroups.Stats) error

func (*CpusetGroup) Remove

func (s *CpusetGroup) Remove(d *data) error

func (*CpusetGroup) Set

func (s *CpusetGroup) Set(d *data) error

func (*CpusetGroup) SetDir

func (s *CpusetGroup) SetDir(dir, cpus string, mems string, pid int) error

type DevicesGroup

type DevicesGroup struct {
}

func (*DevicesGroup) GetStats

func (s *DevicesGroup) GetStats(path string, stats *cgroups.Stats) error

func (*DevicesGroup) Remove

func (s *DevicesGroup) Remove(d *data) error

func (*DevicesGroup) Set

func (s *DevicesGroup) Set(d *data) error

type FreezerGroup

type FreezerGroup struct {
}

func (*FreezerGroup) GetStats

func (s *FreezerGroup) GetStats(path string, stats *cgroups.Stats) error

func (*FreezerGroup) Remove

func (s *FreezerGroup) Remove(d *data) error

func (*FreezerGroup) Set

func (s *FreezerGroup) Set(d *data) error

type MemoryGroup

type MemoryGroup struct {
}

func (*MemoryGroup) GetStats

func (s *MemoryGroup) GetStats(path string, stats *cgroups.Stats) error

func (*MemoryGroup) Remove

func (s *MemoryGroup) Remove(d *data) error

func (*MemoryGroup) Set

func (s *MemoryGroup) Set(d *data) error

type PerfEventGroup

type PerfEventGroup struct {
}

func (*PerfEventGroup) GetStats

func (s *PerfEventGroup) GetStats(path string, stats *cgroups.Stats) error

func (*PerfEventGroup) Remove

func (s *PerfEventGroup) Remove(d *data) error

func (*PerfEventGroup) Set

func (s *PerfEventGroup) Set(d *data) error

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