libhyperstart

Documentation

Index

• Constants
• Variables
• func StdioPipe(h Hyperstart, c, p string) (io.WriteCloser, io.Reader, io.Reader)
• type Hyperstart
  • func NewGrpcBasedHyperstart(hyperstartGRPCSock string) (Hyperstart, error)
  • func NewJsonBasedHyperstart(id, ctlSock, streamSock string, lastStreamSeq uint64, waitReady, paused bool) (Hyperstart, error)
• type InfUpdateType

Constants

const (
	ERROR   = hlog.ERROR
	WARNING = hlog.WARNING
	INFO    = hlog.INFO
	DEBUG   = hlog.DEBUG
	TRACE   = hlog.TRACE
	EXTRA   = hlog.EXTRA
)

Variables

var NewHyperstart = NewJsonBasedHyperstart

Functions

func StdioPipe

func StdioPipe(h Hyperstart, c, p string) (io.WriteCloser, io.Reader, io.Reader)

Types

type Hyperstart

type Hyperstart interface {
	Close()
	LastStreamSeq() uint64

	PauseSync() error
	Unpause() error

	APIVersion() (uint32, error)
	NewContainer(c *hyperstartapi.Container) error
	RestoreContainer(c *hyperstartapi.Container) error
	AddProcess(container string, p *hyperstartapi.Process) error
	SignalProcess(container, process string, signal syscall.Signal) error
	WaitProcess(container, process string) int

	WriteStdin(container, process string, data []byte) (int, error)
	ReadStdout(container, process string, data []byte) (int, error)
	ReadStderr(container, process string, data []byte) (int, error)
	CloseStdin(container, process string) error
	TtyWinResize(container, process string, row, col uint16) error

	StartSandbox(pod *hyperstartapi.Pod) error
	DestroySandbox() error
	WriteFile(container, path string, data []byte) error
	ReadFile(container, path string) ([]byte, error)
	AddRoute(r []hyperstartapi.Route) error
	UpdateInterface(t InfUpdateType, dev, newName string, addresses []hyperstartapi.IpAddress, mtu uint64) error
	OnlineCpuMem() error
}

Hyperstart interface to hyperstart API

func NewGrpcBasedHyperstart

func NewGrpcBasedHyperstart(hyperstartGRPCSock string) (Hyperstart, error)

NewGrpcBasedHyperstart create hyperstart interface with grpc protocol

func NewJsonBasedHyperstart

func NewJsonBasedHyperstart(id, ctlSock, streamSock string, lastStreamSeq uint64, waitReady, paused bool) (Hyperstart, error)

type InfUpdateType

type InfUpdateType uint64

const (
	AddInf InfUpdateType = 1 << iota
	DelInf
	AddIP
	DelIP
	SetMtu
)