cgroups

Documentation

Index

• type CGroupV1Manager
  • func (cg *CGroupV1Manager) AddCommand(cmd *command.Command) error
  • func (cg *CGroupV1Manager) Cleanup() error
  • func (cg *CGroupV1Manager) Setup() error
• type Manager
  • func NewManager(cfg cgroups.Config) Manager
• type NoopManager
  • func (cg *NoopManager) AddCommand(cmd *command.Command) error
  • func (cg *NoopManager) Cleanup() error
  • func (cg *NoopManager) Setup() error

Types

type CGroupV1Manager

type CGroupV1Manager struct {
	// contains filtered or unexported fields
}

CGroupV1Manager is the manager for cgroups v1

func (*CGroupV1Manager) AddCommand

func (cg *CGroupV1Manager) AddCommand(cmd *command.Command) error

func (*CGroupV1Manager) Cleanup

func (cg *CGroupV1Manager) Cleanup() error

func (*CGroupV1Manager) Setup

func (cg *CGroupV1Manager) Setup() error

type Manager

type Manager interface {
	// Setup creates cgroups and assigns configured limitations.
	// It is expected to be called once at Gitaly startup from any
	// instance of the Manager.
	Setup() error
	// AddCommand adds a Command to a cgroup
	AddCommand(*command.Command) error
	// Cleanup cleans up cgroups created in Setup.
	// It is expected to be called once at Gitaly shutdown from any
	// instance of the Manager.
	Cleanup() error
}

Manager supplies an interface for interacting with cgroups

func NewManager

func NewManager(cfg cgroups.Config) Manager

NewManager returns the appropriate Cgroups manager

type NoopManager

type NoopManager struct{}

NoopManager is a cgroups manager that does nothing

func (*NoopManager) AddCommand

func (cg *NoopManager) AddCommand(cmd *command.Command) error

func (*NoopManager) Cleanup

func (cg *NoopManager) Cleanup() error

func (*NoopManager) Setup

func (cg *NoopManager) Setup() error