fs

package
v1.0.0-rc9 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Sep 30, 2019 License: Apache-2.0 Imports: 20 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrNotValidFormat = errors.New("line is not a valid key value format")
)
View Source 
var (
	HugePageSizes, _ = cgroups.GetHugePageSize()
)

Functions

func CheckCpushares 

func CheckCpushares(path string, c uint64) error

func EnableKernelMemoryAccounting 

func EnableKernelMemoryAccounting(path string) error

Types

type BlkioGroup 

type BlkioGroup struct {
}

func (*BlkioGroup) Apply 

func (s *BlkioGroup) Apply(d *cgroupData) error

func (*BlkioGroup) GetStats 

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

func (*BlkioGroup) Name added in v0.0.5 

func (s *BlkioGroup) Name() string

func (*BlkioGroup) Remove 

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

func (*BlkioGroup) Set 

func (s *BlkioGroup) Set(path string, cgroup *configs.Cgroup) error

type CpuGroup 

type CpuGroup struct {
}

func (*CpuGroup) Apply 

func (s *CpuGroup) Apply(d *cgroupData) error

func (*CpuGroup) ApplyDir 

func (s *CpuGroup) ApplyDir(path string, cgroup *configs.Cgroup, pid int) error

func (*CpuGroup) GetStats 

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

func (*CpuGroup) Name added in v0.0.5 

func (s *CpuGroup) Name() string

func (*CpuGroup) Remove 

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

func (*CpuGroup) Set 

func (s *CpuGroup) Set(path string, cgroup *configs.Cgroup) error

func (*CpuGroup) SetRtSched 

func (s *CpuGroup) SetRtSched(path string, cgroup *configs.Cgroup) error

type CpuGroupV2 

type CpuGroupV2 struct {
}

func (*CpuGroupV2) Apply 

func (s *CpuGroupV2) Apply(d *cgroupData) error

func (*CpuGroupV2) ApplyDir 

func (s *CpuGroupV2) ApplyDir(path string, cgroup *configs.Cgroup, pid int) error

func (*CpuGroupV2) GetStats 

func (s *CpuGroupV2) GetStats(path string, stats *cgroups.Stats) error

func (*CpuGroupV2) Name 

func (s *CpuGroupV2) Name() string

func (*CpuGroupV2) Remove 

func (s *CpuGroupV2) Remove(d *cgroupData) error

func (*CpuGroupV2) Set 

func (s *CpuGroupV2) Set(path string, cgroup *configs.Cgroup) error

type CpuacctGroup 

type CpuacctGroup struct {
}

func (*CpuacctGroup) Apply 

func (s *CpuacctGroup) Apply(d *cgroupData) error

func (*CpuacctGroup) GetStats 

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

func (*CpuacctGroup) Name added in v0.0.5 

func (s *CpuacctGroup) Name() string

func (*CpuacctGroup) Remove 

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

func (*CpuacctGroup) Set 

func (s *CpuacctGroup) Set(path string, cgroup *configs.Cgroup) error

type CpusetGroup 

type CpusetGroup struct {
}

func (*CpusetGroup) Apply 

func (s *CpusetGroup) Apply(d *cgroupData) error

func (*CpusetGroup) ApplyDir 

func (s *CpusetGroup) ApplyDir(dir string, cgroup *configs.Cgroup, pid int) error

func (*CpusetGroup) GetStats 

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

func (*CpusetGroup) Name added in v0.0.5 

func (s *CpusetGroup) Name() string

func (*CpusetGroup) Remove 

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

func (*CpusetGroup) Set 

func (s *CpusetGroup) Set(path string, cgroup *configs.Cgroup) error

type CpusetGroupV2 

type CpusetGroupV2 struct {
}

func (*CpusetGroupV2) Apply 

func (s *CpusetGroupV2) Apply(d *cgroupData) error

func (*CpusetGroupV2) ApplyDir 

func (s *CpusetGroupV2) ApplyDir(dir string, cgroup *configs.Cgroup, pid int) error

func (*CpusetGroupV2) GetStats 

func (s *CpusetGroupV2) GetStats(path string, stats *cgroups.Stats) error

func (*CpusetGroupV2) Name 

func (s *CpusetGroupV2) Name() string

func (*CpusetGroupV2) Remove 

func (s *CpusetGroupV2) Remove(d *cgroupData) error

func (*CpusetGroupV2) Set 

func (s *CpusetGroupV2) Set(path string, cgroup *configs.Cgroup) error

type DevicesGroup 

type DevicesGroup struct {
}

func (*DevicesGroup) Apply 

func (s *DevicesGroup) Apply(d *cgroupData) error

func (*DevicesGroup) GetStats 

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

func (*DevicesGroup) Name added in v0.0.5 

func (s *DevicesGroup) Name() string

func (*DevicesGroup) Remove 

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

func (*DevicesGroup) Set 

func (s *DevicesGroup) Set(path string, cgroup *configs.Cgroup) error

type FreezerGroup 

type FreezerGroup struct {
}

func (*FreezerGroup) Apply 

func (s *FreezerGroup) Apply(d *cgroupData) error

func (*FreezerGroup) GetStats 

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

func (*FreezerGroup) Name added in v0.0.5 

func (s *FreezerGroup) Name() string

func (*FreezerGroup) Remove 

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

func (*FreezerGroup) Set 

func (s *FreezerGroup) Set(path string, cgroup *configs.Cgroup) error

type FreezerGroupV2 

type FreezerGroupV2 struct {
}

func (*FreezerGroupV2) Apply 

func (s *FreezerGroupV2) Apply(d *cgroupData) error

func (*FreezerGroupV2) GetStats 

func (s *FreezerGroupV2) GetStats(path string, stats *cgroups.Stats) error

func (*FreezerGroupV2) Name 

func (s *FreezerGroupV2) Name() string

func (*FreezerGroupV2) Remove 

func (s *FreezerGroupV2) Remove(d *cgroupData) error

func (*FreezerGroupV2) Set 

func (s *FreezerGroupV2) Set(path string, cgroup *configs.Cgroup) error

type HugetlbGroup 

type HugetlbGroup struct {
}

func (*HugetlbGroup) Apply 

func (s *HugetlbGroup) Apply(d *cgroupData) error

func (*HugetlbGroup) GetStats 

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

func (*HugetlbGroup) Name added in v0.0.5 

func (s *HugetlbGroup) Name() string

func (*HugetlbGroup) Remove 

func (s *HugetlbGroup) Remove(d *cgroupData) error

func (*HugetlbGroup) Set 

func (s *HugetlbGroup) Set(path string, cgroup *configs.Cgroup) error

type IOGroupV2 

type IOGroupV2 struct {
}

func (*IOGroupV2) Apply 

func (s *IOGroupV2) Apply(d *cgroupData) error

func (*IOGroupV2) GetStats 

func (s *IOGroupV2) GetStats(path string, stats *cgroups.Stats) error

func (*IOGroupV2) Name 

func (s *IOGroupV2) Name() string

func (*IOGroupV2) Remove 

func (s *IOGroupV2) Remove(d *cgroupData) error

func (*IOGroupV2) Set 

func (s *IOGroupV2) Set(path string, cgroup *configs.Cgroup) error

type Manager 

type Manager struct {
	Cgroups  *configs.Cgroup
	Rootless bool // ignore permission-related errors
	Paths    map[string]string
	// contains filtered or unexported fields
}

func (*Manager) Apply 

func (m *Manager) Apply(pid int) (err error)

func (*Manager) Destroy 

func (m *Manager) Destroy() error

func (*Manager) Freeze 

func (m *Manager) Freeze(state configs.FreezerState) error

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

func (*Manager) GetAllPids added in v0.0.7 

func (m *Manager) GetAllPids() ([]int, error)

func (*Manager) GetPaths 

func (m *Manager) GetPaths() map[string]string

func (*Manager) GetPids 

func (m *Manager) GetPids() ([]int, error)

func (*Manager) GetStats 

func (m *Manager) GetStats() (*cgroups.Stats, error)

func (*Manager) Set 

func (m *Manager) Set(container *configs.Config) error

type MemoryGroup 

type MemoryGroup struct {
}

func (*MemoryGroup) Apply 

func (s *MemoryGroup) Apply(d *cgroupData) (err error)

func (*MemoryGroup) GetStats 

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

func (*MemoryGroup) Name added in v0.0.5 

func (s *MemoryGroup) Name() string

func (*MemoryGroup) Remove 

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

func (*MemoryGroup) Set 

func (s *MemoryGroup) Set(path string, cgroup *configs.Cgroup) error

type MemoryGroupV2 

type MemoryGroupV2 struct {
}

func (*MemoryGroupV2) Apply 

func (s *MemoryGroupV2) Apply(d *cgroupData) (err error)

func (*MemoryGroupV2) GetStats 

func (s *MemoryGroupV2) GetStats(path string, stats *cgroups.Stats) error

func (*MemoryGroupV2) Name 

func (s *MemoryGroupV2) Name() string

func (*MemoryGroupV2) Remove 

func (s *MemoryGroupV2) Remove(d *cgroupData) error

func (*MemoryGroupV2) Set 

func (s *MemoryGroupV2) Set(path string, cgroup *configs.Cgroup) error

type NameGroup added in v0.0.5 

type NameGroup struct {
	GroupName string
	Join      bool
}

func (*NameGroup) Apply added in v0.0.5 

func (s *NameGroup) Apply(d *cgroupData) error

func (*NameGroup) GetStats added in v0.0.5 

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

func (*NameGroup) Name added in v0.0.5 

func (s *NameGroup) Name() string

func (*NameGroup) Remove added in v0.0.5 

func (s *NameGroup) Remove(d *cgroupData) error

func (*NameGroup) Set added in v0.0.5 

func (s *NameGroup) Set(path string, cgroup *configs.Cgroup) error

type NetClsGroup 

type NetClsGroup struct {
}

func (*NetClsGroup) Apply 

func (s *NetClsGroup) Apply(d *cgroupData) error

func (*NetClsGroup) GetStats 

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

func (*NetClsGroup) Name added in v0.0.5 

func (s *NetClsGroup) Name() string

func (*NetClsGroup) Remove 

func (s *NetClsGroup) Remove(d *cgroupData) error

func (*NetClsGroup) Set 

func (s *NetClsGroup) Set(path string, cgroup *configs.Cgroup) error

type NetPrioGroup 

type NetPrioGroup struct {
}

func (*NetPrioGroup) Apply 

func (s *NetPrioGroup) Apply(d *cgroupData) error

func (*NetPrioGroup) GetStats 

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

func (*NetPrioGroup) Name added in v0.0.5 

func (s *NetPrioGroup) Name() string

func (*NetPrioGroup) Remove 

func (s *NetPrioGroup) Remove(d *cgroupData) error

func (*NetPrioGroup) Set 

func (s *NetPrioGroup) Set(path string, cgroup *configs.Cgroup) error

type PerfEventGroup 

type PerfEventGroup struct {
}

func (*PerfEventGroup) Apply 

func (s *PerfEventGroup) Apply(d *cgroupData) error

func (*PerfEventGroup) GetStats 

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

func (*PerfEventGroup) Name added in v0.0.5 

func (s *PerfEventGroup) Name() string

func (*PerfEventGroup) Remove 

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

func (*PerfEventGroup) Set 

func (s *PerfEventGroup) Set(path string, cgroup *configs.Cgroup) error

type PidsGroup added in v0.0.7 

type PidsGroup struct {
}

func (*PidsGroup) Apply added in v0.0.7 

func (s *PidsGroup) Apply(d *cgroupData) error

func (*PidsGroup) GetStats added in v0.0.7 

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

func (*PidsGroup) Name added in v0.0.7 

func (s *PidsGroup) Name() string

func (*PidsGroup) Remove added in v0.0.7 

func (s *PidsGroup) Remove(d *cgroupData) error

func (*PidsGroup) Set added in v0.0.7 

func (s *PidsGroup) Set(path string, cgroup *configs.Cgroup) error

type PidsGroupV2 

type PidsGroupV2 struct {
}

func (*PidsGroupV2) Apply 

func (s *PidsGroupV2) Apply(d *cgroupData) error

func (*PidsGroupV2) GetStats 

func (s *PidsGroupV2) GetStats(path string, stats *cgroups.Stats) error

func (*PidsGroupV2) Name 

func (s *PidsGroupV2) Name() string

func (*PidsGroupV2) Remove 

func (s *PidsGroupV2) Remove(d *cgroupData) error

func (*PidsGroupV2) Set 

func (s *PidsGroupV2) Set(path string, cgroup *configs.Cgroup) error

Source Files

  • apply_raw.go
  • blkio.go
  • cpu.go
  • cpu_v2.go
  • cpuacct.go
  • cpuset.go
  • cpuset_v2.go
  • devices.go
  • freezer.go
  • freezer_v2.go
  • hugetlb.go
  • io_v2.go
  • kmem.go
  • memory.go
  • memory_v2.go
  • name.go
  • net_cls.go
  • net_prio.go
  • perf_event.go
  • pids.go
  • pids_v2.go
  • utils.go

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