hypervisor

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

 Go to latest Published: Sep 9, 2017 License: Apache-2.0 Imports: 23 Imported by: 87

Documentation

Index

Constants

View Source 
const (
	BaseDir         = "/var/run/hyper"
	HyperSockName   = "hyper.sock"
	TtySockName     = "tty.sock"
	ConsoleSockName = "console.sock"
	ShareDirTag     = "share_dir"
	DefaultKernel   = "/var/lib/hyper/kernel"
	DefaultInitrd   = "/var/lib/hyper/hyper-initrd.img"
	DetachKeys      = "ctrl-p,ctrl-q"

	// cpu/mem hotplug constants
	DefaultMaxCpus = 8     // CONFIG_NR_CPUS hyperstart.git/build/kernel_config
	DefaultMaxMem  = 32768 // size in MiB
)
View Source 
const (
	ST_CREATING = iota
	ST_CREATED
	ST_STARTING
	ST_RUNNING
	ST_STOPPING
)
View Source 
const (
	EVENT_VM_EXIT = iota
	EVENT_VM_KILL
	EVENT_VM_TIMEOUT
	// TODO EVENT_BLOCK_EJECTED EVENT_BLOCK_INSERTED EVENT_INTERFACE_ADD EVENT_INTERFACE_INSERTED EVENT_INTERFACE_EJECTED are not referenced expect in events.go
	EVENT_BLOCK_INSERTED
	EVENT_BLOCK_EJECTED
	EVENT_INTERFACE_ADD
	EVENT_INTERFACE_INSERTED
	EVENT_INTERFACE_EJECTED
	COMMAND_SHUTDOWN
	COMMAND_RELEASE
	COMMAND_ATTACH
	COMMAND_PAUSEVM
	ERROR_VM_START_FAILED
	ERROR_INIT_FAIL
	ERROR_QMP_FAIL
	ERROR_INTERRUPTED
)
View Source 
const (
	PauseStateUnpaused = iota
	PauseStatePaused
)
View Source 
const (
	ET_SPEC      string = "SPEC_ERROR"
	ET_BUSY      string = "RESOURSE_UNAVAILABLE"
	ET_DEVICE    string = "DEVICE_OPERATION_FAIL"
	ET_NOT_READY string = "VM_NOT_READY"
)
View Source 
const (
	ERROR   = hlog.ERROR
	WARNING = hlog.WARNING
	INFO    = hlog.INFO
	DEBUG   = hlog.DEBUG
	TRACE   = hlog.TRACE
	EXTRA   = hlog.EXTRA
)
View Source 
const (
	MAX_NIC = int(^uint(0) >> 1) // Eth is network card, while lo is alias, what's the maximum for each? same?
	// let upper level logic care about the restriction. here is just an upbond.
	DEFAULT_LO_DEVICE_NAME = "lo"
)
View Source 
const (
	StateRunning     = "RUNNING"
	StateTerminating = "TERMINATING"
	StateNone        = "NONE"
)

states

View Source 
const CURRENT_PERSIST_VERSION = 20170611
View Source 
const (
	VmLogdSock = "/var/run/vmlogd.sock"
)

Variables

View Source 
var InterfaceCount int = 1
View Source 
var PciAddrFrom int = 0x05
View Source 
var VsockCidManager vsock.VsockCidAllocator

Functions

func EventString 

func EventString(ev int) string

func InitNetwork 

func InitNetwork(bIface, bIP string, disableIptables bool) error

func NewVmSpec added in v0.8.0 

func NewVmSpec() *hyperstartapi.Pod

func SupportLazyMode 

func SupportLazyMode() bool

func TtyLiner 

func TtyLiner(conn io.Reader, output chan string)

func UnblockSend 

func UnblockSend(ch chan *types.VmResponse, u *types.VmResponse)

Types

type AttachCommand 

type AttachCommand struct {
	Streams   *TtyIO
	Container string
}

func (*AttachCommand) Event 

func (qe *AttachCommand) Event() int

type BlockdevInsertedEvent 

type BlockdevInsertedEvent struct {
	DeviceName string
	ScsiAddr   string // pass scsi addr to hyperstart
}

func (*BlockdevInsertedEvent) Event 

func (qe *BlockdevInsertedEvent) Event() int

type BootConfig 

type BootConfig struct {
	CPU              int
	Memory           int
	BootToBeTemplate bool
	BootFromTemplate bool
	EnableVsock      bool
	EnableVhostUser  bool
	MemoryPath       string
	DevicesStatePath string
	Kernel           string
	Initrd           string
	Bios             string
	Cbfs             string
	Vbox             string

	// For network QoS (kilobytes/s)
	InboundAverage  string
	InboundPeak     string
	OutboundAverage string
	OutboundPeak    string
}

type BuildinNetworkDriver added in v1.0.0 

type BuildinNetworkDriver interface {
	HypervisorDriver

	InitNetwork(bIface, bIP string, disableIptables bool) error
}

type CommonError added in v0.8.0 

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

implement error, hypervisor.Error, and api.Result

func NewBusyError added in v0.8.0 

func NewBusyError(id, cause string) *CommonError

func NewDeviceError added in v0.8.0 

func NewDeviceError(id, cause string) *CommonError

func NewNotReadyError added in v0.8.0 

func NewNotReadyError(id string) *CommonError

func NewSpecError added in v0.8.0 

func NewSpecError(id, cause string) *CommonError

Error in spec, which is either mistake format or content inconsistency, and is checked when elements are being added to Sandbox.

func (*CommonError) Error added in v0.8.0 

func (err *CommonError) Error() string

func (*CommonError) IsSuccess added in v0.8.0 

func (err *CommonError) IsSuccess() bool

func (*CommonError) Message added in v0.8.0 

func (err *CommonError) Message() string

func (*CommonError) ResultId added in v0.8.0 

func (err *CommonError) ResultId() string

func (*CommonError) Type added in v0.8.0 

func (err *CommonError) Type() string

type ConsoleDriverContext added in v1.0.0 

type ConsoleDriverContext interface {
	DriverContext

	ConnectConsole(console chan<- string) error
}

type ContainerContext added in v0.8.0 

type ContainerContext struct {
	*api.ContainerDescription
	// contains filtered or unexported fields
}

func (*ContainerContext) Log added in v0.8.0 

func (cc *ContainerContext) Log(level hlog.LogLevel, args ...interface{})

func (*ContainerContext) LogPrefix added in v0.8.0 

func (cc *ContainerContext) LogPrefix() string

func (*ContainerContext) VmSpec added in v0.8.0 

func (cc *ContainerContext) VmSpec() *hyperstartapi.Container

type DeviceFailed 

type DeviceFailed struct {
	Session VmEvent
}

func (*DeviceFailed) Event 

func (qe *DeviceFailed) Event() int

func (*DeviceFailed) IsSuccess added in v0.8.0 

func (df *DeviceFailed) IsSuccess() bool

func (*DeviceFailed) Message added in v0.8.0 

func (df *DeviceFailed) Message() string

func (*DeviceFailed) ResultId added in v0.8.0 

func (df *DeviceFailed) ResultId() string

Device Failed as api.Result

type DiskContext added in v0.8.0 

type DiskContext struct {
	*DiskDescriptor
	// contains filtered or unexported fields
}

func NewDiskContext added in v0.8.0 

func NewDiskContext(ctx *VmContext, vol *api.VolumeDescription) *DiskContext

type DiskDescriptor added in v0.8.0 

type DiskDescriptor struct {
	Name         string
	Filename     string
	Format       string
	Fstype       string
	DeviceName   string
	ScsiId       int
	ScsiAddr     string
	DockerVolume bool
	ReadOnly     bool
	Options      map[string]string
}

func (*DiskDescriptor) IsDir added in v0.8.0 

func (d *DiskDescriptor) IsDir() bool

func (*DiskDescriptor) IsNas added in v0.8.0 

func (d *DiskDescriptor) IsNas() bool

type DriverContext 

type DriverContext interface {
	Launch(ctx *VmContext)
	Associate(ctx *VmContext)
	Dump() (map[string]interface{}, error)

	AddDisk(ctx *VmContext, sourceType string, blockInfo *DiskDescriptor, result chan<- VmEvent)
	RemoveDisk(ctx *VmContext, blockInfo *DiskDescriptor, callback VmEvent, result chan<- VmEvent)

	AddNic(ctx *VmContext, host *HostNicInfo, guest *GuestNicInfo, result chan<- VmEvent)
	RemoveNic(ctx *VmContext, n *InterfaceCreated, callback VmEvent, result chan<- VmEvent)

	SetCpus(ctx *VmContext, cpus int) error
	AddMem(ctx *VmContext, slot, size int) error

	Save(ctx *VmContext, path string) error

	Shutdown(ctx *VmContext)
	Kill(ctx *VmContext)

	Pause(ctx *VmContext, pause bool) error

	Stats(ctx *VmContext) (*types.PodStats, error)

	Close()
}

type EmptyContext 

type EmptyContext struct{}

func (*EmptyContext) AddDisk 

func (ec *EmptyContext) AddDisk(ctx *VmContext, sourceType string, blockInfo *DiskDescriptor, result chan<- VmEvent)

func (*EmptyContext) AddMem 

func (ec *EmptyContext) AddMem(ctx *VmContext, slot, size int) error

func (*EmptyContext) AddNic 

func (ec *EmptyContext) AddNic(ctx *VmContext, host *HostNicInfo, guest *GuestNicInfo, result chan<- VmEvent)

func (*EmptyContext) Associate 

func (ec *EmptyContext) Associate(ctx *VmContext)

func (*EmptyContext) BuildinNetwork 

func (ec *EmptyContext) BuildinNetwork() bool

func (*EmptyContext) Close 

func (ec *EmptyContext) Close()

func (*EmptyContext) ConfigureNetwork 

func (ec *EmptyContext) ConfigureNetwork(config *api.InterfaceDescription) (*network.Settings, error)

func (*EmptyContext) Dump 

func (ec *EmptyContext) Dump() (map[string]interface{}, error)

func (*EmptyContext) Kill 

func (ec *EmptyContext) Kill(ctx *VmContext)

func (*EmptyContext) Launch 

func (ec *EmptyContext) Launch(ctx *VmContext)

func (*EmptyContext) Pause 

func (ec *EmptyContext) Pause(ctx *VmContext, pause bool) error

func (*EmptyContext) ReleaseNetwork 

func (ec *EmptyContext) ReleaseNetwork(releasedIP string) error

func (*EmptyContext) RemoveDisk 

func (ec *EmptyContext) RemoveDisk(ctx *VmContext, blockInfo *DiskDescriptor, callback VmEvent, result chan<- VmEvent)

func (*EmptyContext) RemoveNic 

func (ec *EmptyContext) RemoveNic(ctx *VmContext, n *InterfaceCreated, callback VmEvent, result chan<- VmEvent)

func (*EmptyContext) Save 

func (ec *EmptyContext) Save(ctx *VmContext, path string) error

func (*EmptyContext) SetCpus 

func (ec *EmptyContext) SetCpus(ctx *VmContext, cpus int) error

func (*EmptyContext) Shutdown 

func (ec *EmptyContext) Shutdown(ctx *VmContext)

func (*EmptyContext) Stats 

func (ec *EmptyContext) Stats(ctx *VmContext) (*types.PodStats, error)

type EmptyDriver 

type EmptyDriver struct{}

func (*EmptyDriver) InitContext 

func (ed *EmptyDriver) InitContext(homeDir string) DriverContext

func (*EmptyDriver) Initialize 

func (ed *EmptyDriver) Initialize() error

func (*EmptyDriver) LoadContext 

func (ed *EmptyDriver) LoadContext(persisted map[string]interface{}) (DriverContext, error)

func (*EmptyDriver) Name added in v0.6.2 

func (ed *EmptyDriver) Name() string

func (*EmptyDriver) SupportLazyMode 

func (ed *EmptyDriver) SupportLazyMode() bool

func (*EmptyDriver) SupportVmSocket added in v0.8.0 

func (ed *EmptyDriver) SupportVmSocket() bool

type Errors added in v0.8.0 

type Errors interface {
	Type() string
}

type Fanout 

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

func CreateFanout 

func CreateFanout(upstream chan *types.VmResponse, size int, block bool) *Fanout

CreateFanout create a new fanout, and if it is non-blocked, it will start the fanout goroutine at once, otherwise it will start the goroutine when it get the first client

func (*Fanout) Acquire 

func (fo *Fanout) Acquire() (chan *types.VmResponse, error)

func (*Fanout) Close 

func (fo *Fanout) Close()

func (*Fanout) Release 

func (fo *Fanout) Release(client chan *types.VmResponse) error

type GuestNicInfo 

type GuestNicInfo struct {
	Device  string
	Ipaddr  string
	Index   int
	Busaddr int
}

type HostNicInfo 

type HostNicInfo struct {
	Id      string
	Device  string
	Mac     string
	Bridge  string
	Gateway string
	Options string
}

type HypervisorDriver 

type HypervisorDriver interface {
	Name() string
	InitContext(homeDir string) DriverContext

	LoadContext(persisted map[string]interface{}) (DriverContext, error)

	SupportLazyMode() bool
	SupportVmSocket() bool
}
var HDriver HypervisorDriver

type InitFailedEvent 

type InitFailedEvent struct {
	Reason string
}

func (*InitFailedEvent) Event 

func (qe *InitFailedEvent) Event() int

type InterfaceCreated 

type InterfaceCreated struct {
	Id         string //user specified in (ref api.InterfaceDescription: a user identifier of interface, user may use this to specify a nic, normally you can use IPAddr as an Id, however, in some driver (probably vbox?), user may not specify the IPAddr.)
	Index      int
	PCIAddr    int
	Bridge     string
	HostDevice string
	DeviceName string
	MacAddr    string
	IpAddr     string
	RouteTable []*RouteRule
}

func (*InterfaceCreated) Event 

func (qe *InterfaceCreated) Event() int

type Interrupted 

type Interrupted struct {
	Reason string
}

func (*Interrupted) Event 

func (qe *Interrupted) Event() int

type LazyDriverContext 

type LazyDriverContext interface {
	DriverContext

	LazyLaunch(ctx *VmContext)
	InitVM(ctx *VmContext) error
	LazyAddDisk(ctx *VmContext, name, sourceType, filename, format string, id int)
	LazyAddNic(ctx *VmContext, host *HostNicInfo, guest *GuestNicInfo)
}

type LogMessage added in v0.8.1 

type LogMessage struct {
	Message string
	Id      string
	Path    string
}

type NetDevInsertedEvent 

type NetDevInsertedEvent struct {
	Id         string
	Index      int
	DeviceName string
	Address    int
}

func (*NetDevInsertedEvent) Event 

func (qe *NetDevInsertedEvent) Event() int

func (*NetDevInsertedEvent) IsSuccess added in v0.8.0 

func (ne *NetDevInsertedEvent) IsSuccess() bool

func (*NetDevInsertedEvent) Message added in v0.8.0 

func (ne *NetDevInsertedEvent) Message() string

func (*NetDevInsertedEvent) ResultId added in v0.8.0 

func (ne *NetDevInsertedEvent) ResultId() string

type NetDevRemovedEvent 

type NetDevRemovedEvent struct {
	Index int
}

func (*NetDevRemovedEvent) Event 

func (qe *NetDevRemovedEvent) Event() int

type NetworkContext added in v0.8.0 

type NetworkContext struct {
	*api.SandboxConfig
	// contains filtered or unexported fields
}

func NewNetworkContext added in v0.8.0 

func NewNetworkContext() *NetworkContext

type PersistInfo 

type PersistInfo struct {
	PersistVersion int
	Id             string
	Paused         bool
	DriverInfo     map[string]interface{}
	VmSpec         *hyperstartapi.Pod
	HwStat         *VmHwStatus
	VolumeList     []*PersistVolumeInfo
	NetworkList    []*PersistNetworkInfo
	PortList       []*api.PortDescription
}

func (*PersistInfo) Log added in v0.8.1 

func (p *PersistInfo) Log(level hlog.LogLevel, args ...interface{})

func (*PersistInfo) LogLevel added in v0.8.1 

func (p *PersistInfo) LogLevel(level hlog.LogLevel) bool

func (*PersistInfo) LogPrefix added in v0.8.1 

func (p *PersistInfo) LogPrefix() string

type PersistNetworkInfo 

type PersistNetworkInfo struct {
	Id         string
	Index      int
	PciAddr    int
	DeviceName string
	IpAddr     string
}

type PersistVolumeInfo 

type PersistVolumeInfo struct {
	Name         string
	Filename     string
	Format       string
	Fstype       string
	DeviceName   string
	ScsiId       int
	ContainerIds []string
	IsRootVol    bool
	Containers   []int // deprecated
	MontPoints   []string
}

type ReleaseVMCommand 

type ReleaseVMCommand struct{}

func (*ReleaseVMCommand) Event 

func (qe *ReleaseVMCommand) Event() int

type RouteRule 

type RouteRule struct {
	Destination string
	Gateway     string
	ViaThis     bool
}

type ShutdownCommand 

type ShutdownCommand struct {
	Wait bool
}

func (*ShutdownCommand) Event 

func (qe *ShutdownCommand) Event() int

type TtyIO 

type TtyIO struct {
	Stdin  io.ReadCloser
	Stdout io.Writer
	Stderr io.Writer
}

TODO move this logic to hyperd

func (*TtyIO) Close 

func (tty *TtyIO) Close()

type Vm 

type Vm struct {
	Id string

	Cpu  int
	Mem  int
	Lazy bool
	// contains filtered or unexported fields
}

func AssociateVm added in v0.8.0 

func AssociateVm(vmId string, data []byte) (*Vm, error)

This function will only be invoked during daemon start

func GetVm 

func GetVm(vmId string, b *BootConfig, waitStarted bool) (*Vm, error)

func (*Vm) AddContainer added in v0.8.0 

func (vm *Vm) AddContainer(c *api.ContainerDescription) api.Result

func (*Vm) AddMem 

func (vm *Vm) AddMem(totalMem int) error

func (*Vm) AddNic 

func (vm *Vm) AddNic(info *api.InterfaceDescription) error

func (*Vm) AddProcess 

func (vm *Vm) AddProcess(process *api.Process, tty *TtyIO) error

func (*Vm) AddRoute added in v0.6.2 

func (vm *Vm) AddRoute() error

func (*Vm) AddVolume added in v0.8.0 

func (vm *Vm) AddVolume(vol *api.VolumeDescription) api.Result

func (*Vm) AssociateContainer added in v0.8.0 

func (vm *Vm) AssociateContainer(container string) (alive bool, err error)

Should only be called near after AssociateVm

func (*Vm) Attach 

func (vm *Vm) Attach(tty *TtyIO, container string) error

func (*Vm) ContainerList added in v1.0.0 

func (vm *Vm) ContainerList() []string

func (*Vm) DeleteNic added in v0.6.2 

func (vm *Vm) DeleteNic(id string) error

func (*Vm) Dump added in v0.8.0 

func (vm *Vm) Dump() ([]byte, error)

func (*Vm) Exec 

func (vm *Vm) Exec(container, execId, cmd string, terminal bool, tty *TtyIO) error

func (*Vm) GetIPAddrs added in v0.8.0 

func (vm *Vm) GetIPAddrs() []string

func (*Vm) GetResponseChan 

func (vm *Vm) GetResponseChan() (chan *types.VmResponse, error)

func (*Vm) HyperstartExec added in v0.8.0 

func (vm *Vm) HyperstartExec(cmd string, tty *TtyIO) (int, error)

func (*Vm) HyperstartExecSync added in v0.8.0 

func (vm *Vm) HyperstartExecSync(cmd []string, stdin []byte) (stdout, stderr []byte, err error)

func (*Vm) InitSandbox added in v0.8.0 

func (vm *Vm) InitSandbox(config *api.SandboxConfig) error

func (*Vm) Kill 

func (vm *Vm) Kill()

TODO: should we provide a method to force kill vm

func (*Vm) KillContainer 

func (vm *Vm) KillContainer(container string, signal syscall.Signal) error

func (*Vm) Log added in v0.8.1 

func (v *Vm) Log(level hlog.LogLevel, args ...interface{})

func (*Vm) LogLevel added in v0.8.1 

func (v *Vm) LogLevel(level hlog.LogLevel) bool

func (*Vm) LogPrefix added in v0.8.1 

func (v *Vm) LogPrefix() string

func (*Vm) OnlineCpuMem 

func (vm *Vm) OnlineCpuMem() error

func (*Vm) Pause 

func (vm *Vm) Pause(pause bool) error

func (*Vm) ReadFile 

func (vm *Vm) ReadFile(container, target string) ([]byte, error)

func (*Vm) ReleaseResponseChan 

func (vm *Vm) ReleaseResponseChan(ch chan *types.VmResponse)

func (*Vm) ReleaseVm 

func (vm *Vm) ReleaseVm() error

func (*Vm) RemoveContainer added in v0.8.0 

func (vm *Vm) RemoveContainer(id string) api.Result

func (*Vm) RemoveContainers added in v0.8.0 

func (vm *Vm) RemoveContainers(ids ...string) (bool, map[string]api.Result)

func (*Vm) RemoveVolume added in v0.8.0 

func (vm *Vm) RemoveVolume(name string) api.Result

func (*Vm) RemoveVolumes added in v0.8.0 

func (vm *Vm) RemoveVolumes(names ...string) (bool, map[string]api.Result)

func (*Vm) Save 

func (vm *Vm) Save(path string) error

func (*Vm) SetCpus 

func (vm *Vm) SetCpus(cpus int) error

func (*Vm) Shutdown added in v0.8.0 

func (vm *Vm) Shutdown() api.Result

func (*Vm) SignalProcess added in v0.8.0 

func (vm *Vm) SignalProcess(container, process string, signal syscall.Signal) error

func (*Vm) StartContainer added in v0.8.0 

func (vm *Vm) StartContainer(id string) error

func (*Vm) Stats 

func (vm *Vm) Stats() *types.PodStats

func (*Vm) Tty 

func (vm *Vm) Tty(containerId, execId string, row, column int) error

func (*Vm) WaitInit added in v0.8.0 

func (vm *Vm) WaitInit() api.Result

func (*Vm) WaitProcess added in v0.8.0 

func (vm *Vm) WaitProcess(isContainer bool, ids []string, timeout int) <-chan *api.ProcessExit

func (*Vm) WaitResponse added in v0.8.0 

func (vm *Vm) WaitResponse(match matchResponse, timeout int) chan error

func (*Vm) WaitVm added in v0.8.0 

func (vm *Vm) WaitVm(timeout int) <-chan error

func (*Vm) WriteFile 

func (vm *Vm) WriteFile(container, target string, data []byte) error

type VmContext 

type VmContext struct {
	Id string

	PauseState int
	Boot       *BootConfig

	// Communication Context
	Hub chan VmEvent

	DCtx DriverContext

	HomeDir         string
	HyperSockName   string
	TtySockName     string
	ConsoleSockName string
	ShareDir        string
	GuestCid        uint32
	// contains filtered or unexported fields
}

func InitContext 

func InitContext(id string, hub chan VmEvent, client chan *types.VmResponse, dc DriverContext, boot *BootConfig) (*VmContext, error)

func VmAssociate 

func VmAssociate(vmId string, hub chan VmEvent, client chan *types.VmResponse, pack []byte) (*VmContext, error)

func (*VmContext) AddContainer added in v0.8.0 

func (ctx *VmContext) AddContainer(c *api.ContainerDescription, result chan api.Result)

func (*VmContext) AddInterface added in v0.8.0 

func (ctx *VmContext) AddInterface(inf *api.InterfaceDescription, result chan api.Result)

func (*VmContext) AddPortmapping added in v0.8.0 

func (ctx *VmContext) AddPortmapping(ports []*api.PortDescription)

func (*VmContext) AddVolume added in v0.8.0 

func (ctx *VmContext) AddVolume(vol *api.VolumeDescription, result chan api.Result)

func (*VmContext) Become 

func (ctx *VmContext) Become(handler stateHandler, desc string)

func (*VmContext) Close 

func (ctx *VmContext) Close()

func (*VmContext) IsRunning added in v0.8.1 

func (ctx *VmContext) IsRunning() bool

func (*VmContext) Launch added in v0.8.0 

func (ctx *VmContext) Launch()

func (*VmContext) Log added in v0.8.0 

func (ctx *VmContext) Log(level hlog.LogLevel, args ...interface{})

func (*VmContext) LogLevel added in v0.8.0 

func (ctx *VmContext) LogLevel(level hlog.LogLevel) bool

func (*VmContext) LogPrefix added in v0.8.0 

func (ctx *VmContext) LogPrefix() string

func (*VmContext) NextPciAddr added in v0.8.0 

func (ctx *VmContext) NextPciAddr() int

func (*VmContext) RemoveContainer added in v0.8.0 

func (ctx *VmContext) RemoveContainer(id string, result chan<- api.Result)

func (*VmContext) RemoveInterface added in v0.8.0 

func (ctx *VmContext) RemoveInterface(id string, result chan api.Result)

func (*VmContext) RemoveVolume added in v0.8.0 

func (ctx *VmContext) RemoveVolume(name string, result chan<- api.Result)

func (*VmContext) SendVmEvent added in v0.8.0 

func (ctx *VmContext) SendVmEvent(ev VmEvent) error

SendVmEvent enqueues a VmEvent onto the context. Returns an error if there is no handler associated with the context. VmEvent handling happens in a separate goroutine, so this is thread-safe and asynchronous.

func (*VmContext) SetNetworkEnvironment added in v0.8.0 

func (ctx *VmContext) SetNetworkEnvironment(net *api.SandboxConfig)

User API

func (*VmContext) WaitSockConnected added in v1.0.0 

func (ctx *VmContext) WaitSockConnected()

type VmEvent 

type VmEvent interface {
	Event() int
}

type VmExit 

type VmExit struct{}

func (*VmExit) Event 

func (qe *VmExit) Event() int

type VmHwStatus 

type VmHwStatus struct {
	PciAddr  int    //next available pci addr for pci hotplug
	ScsiId   int    //next available scsi id for scsi hotplug
	AttachId uint64 //next available attachId for attached tty
	GuestCid uint32 //vsock guest cid
}

type VmKilledEvent 

type VmKilledEvent struct {
	Success bool
}

func (*VmKilledEvent) Event 

func (qe *VmKilledEvent) Event() int

type VmStartFailEvent 

type VmStartFailEvent struct {
	Message string
}

func (*VmStartFailEvent) Event 

func (qe *VmStartFailEvent) Event() int

type VmTimeout 

type VmTimeout struct{}

func (*VmTimeout) Event 

func (qe *VmTimeout) Event() int

type VolumeInfo 

type VolumeInfo struct {
	Name         string //volumen name in spec
	Filepath     string //block dev absolute path, or dir path relative to share dir
	Fstype       string //"xfs", "ext4" etc. for block dev, or "dir" for dir path
	Format       string //"raw" (or "qcow2") for volume, no meaning for dir path
	DockerVolume bool
}

type VolumeUnmounted 

type VolumeUnmounted struct {
	Name    string
	Success bool
}

func (*VolumeUnmounted) Event 

func (qe *VolumeUnmounted) Event() int

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