subsystems

Documentation

Index

• Variables
• func FindCgroupMountpoint(subsystem string) string
• func GetCgroupPath(subsystem string, cgroupPath string, autoCreate bool) (string, error)
• func InitLog(logger *zap.SugaredLogger)
• type CpuLimitSubSystem
  • func (s *CpuLimitSubSystem) Apply(cgroupPath string, pid int) error
  • func (s *CpuLimitSubSystem) Name() string
  • func (s *CpuLimitSubSystem) Remove(cgroupPath string) error
  • func (s *CpuLimitSubSystem) Set(cgroupPath string, res *ResourceConfig) error
• type CpuSubSystem
  • func (s *CpuSubSystem) Apply(cgroupPath string, pid int) error
  • func (s *CpuSubSystem) Name() string
  • func (s *CpuSubSystem) Remove(cgroupPath string) error
  • func (s *CpuSubSystem) Set(cgroupPath string, res *ResourceConfig) error
• type MemorySubSystem
  • func (s *MemorySubSystem) Apply(cgroupPath string, pid int) error
  • func (s *MemorySubSystem) Name() string
  • func (s *MemorySubSystem) Remove(cgroupPath string) error
  • func (s *MemorySubSystem) Set(cgroupPath string, res *ResourceConfig) error
• type ResourceConfig
• type Subsystem

Variables

var (
	SubsystemsIns = []Subsystem{
		&CpuLimitSubSystem{},
		&MemorySubSystem{},
		&CpuSubSystem{},
	}
)

var Sugar *zap.SugaredLogger

Functions

func FindCgroupMountpoint

func FindCgroupMountpoint(subsystem string) string

func GetCgroupPath

func GetCgroupPath(subsystem string, cgroupPath string, autoCreate bool) (string, error)

func InitLog

func InitLog(logger *zap.SugaredLogger)

Types

type CpuLimitSubSystem

type CpuLimitSubSystem struct {
}

func (*CpuLimitSubSystem) Apply

func (s *CpuLimitSubSystem) Apply(cgroupPath string, pid int) error

func (*CpuLimitSubSystem) Name

func (s *CpuLimitSubSystem) Name() string

func (*CpuLimitSubSystem) Remove

func (s *CpuLimitSubSystem) Remove(cgroupPath string) error

func (*CpuLimitSubSystem) Set

func (s *CpuLimitSubSystem) Set(cgroupPath string, res *ResourceConfig) error

type CpuSubSystem

type CpuSubSystem struct {
}

func (*CpuSubSystem) Apply

func (s *CpuSubSystem) Apply(cgroupPath string, pid int) error

func (*CpuSubSystem) Name

func (s *CpuSubSystem) Name() string

func (*CpuSubSystem) Remove

func (s *CpuSubSystem) Remove(cgroupPath string) error

func (*CpuSubSystem) Set

func (s *CpuSubSystem) Set(cgroupPath string, res *ResourceConfig) error

type MemorySubSystem

type MemorySubSystem struct {
}

func (*MemorySubSystem) Apply

func (s *MemorySubSystem) Apply(cgroupPath string, pid int) error

func (*MemorySubSystem) Name

func (s *MemorySubSystem) Name() string

func (*MemorySubSystem) Remove

func (s *MemorySubSystem) Remove(cgroupPath string) error

func (*MemorySubSystem) Set

func (s *MemorySubSystem) Set(cgroupPath string, res *ResourceConfig) error

type ResourceConfig

type ResourceConfig struct {
	MemoryLimit string
	CpuPeriod   string
	CpuQuota    string
	CpuSet      string
}

type Subsystem

type Subsystem interface {
	Name() string
	Set(path string, res *ResourceConfig) error
	Apply(path string, pid int) error
	Remove(path string) error
}