kvmrun

package
v1.2.1 Latest Latest
Warning

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

 Go to latest Published: Jun 18, 2023 License: MIT Imports: 28 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	FIRST_INCOMING_PORT = 30000
	FIRST_WS_PORT       = 10700
	FIRST_NBD_PORT      = 60000

	CONFDIR = "/etc/kvmrun"

	VMNETINIT = "/usr/lib/kvmrun/netinit"

	QMPMONDIR  = "/var/run/kvm-monitor"
	CHROOTDIR  = "/var/lib/kvmrun/chroot"
	KERNELSDIR = "/var/lib/kvmrun/kernels"
	MODULESDIR = "/var/lib/kvmrun/modules"
	LOGDIR     = "/var/log/kvmrun"

	CGROOTPATH = "kvmrun"
)

Variables

View Source 
var (
	ErrNotImplemented = errors.New("not implemented")
	ErrTimedOut       = errors.New("timeout error")
)
View Source 
var CdromDrivers = DevDrivers{
	DevDriver{"scsi-cd", true},
	DevDriver{"ide-cd", false},
}
View Source 
var DiskDrivers = DevDrivers{
	DevDriver{"virtio-blk-pci", true},
	DevDriver{"scsi-hd", true},
	DevDriver{"ide-hd", false},
}
View Source 
var ErrIncorrectContextID = errors.New("incorrect context ID (allowed range is from 3 to 0xffffffff - 1)")
View Source 
var NetDrivers = DevDrivers{
	DevDriver{"virtio-net-pci", true},
	DevDriver{"rtl8139", false},
	DevDriver{"e1000", false},
}
View Source 
var Version = KvmrunVersion{1, 2, 1}

Functions

func AddTapInterface 

func AddTapInterface(ifname string, uid int) error

AddTapInterface creates a new tap interface with Name == ifname and owner == uid.

func DelTapInterface 

func DelTapInterface(ifname string) error

DelTapInterface destroys an existing tap interface with Name == ifname.

func GenHwAddr 

func GenHwAddr() (string, error)

GenHwAddr generates a random hardware address with Linux KVM prefix 54:52:00.

func GetCommandLine 

func GetCommandLine(vmi Instance, features *CommandLineFeatures) ([]string, error)

func IsAlreadyConnectedError 

func IsAlreadyConnectedError(err error) bool

func IsNotConnectedError 

func IsNotConnectedError(err error) bool

func IsNotRunningError 

func IsNotRunningError(err error) bool

func NewCdromBackend 

func NewCdromBackend(p string) (backend.DiskBackend, error)

func NewDiskBackend 

func NewDiskBackend(p string) (backend.DiskBackend, error)

func ParseSCSIAddr 

func ParseSCSIAddr(s string) (string, string, string)

func SetInterfaceUp 

func SetInterfaceUp(ifname string) error

SetInterfaceUp changes the state of a given interface to UP.

Types

type AlreadyConnectedError 

type AlreadyConnectedError struct {
	Source string
	Object string
}

func (*AlreadyConnectedError) Error 

func (e *AlreadyConnectedError) Error() string

type CDPool 

type CDPool []Cdrom

func (*CDPool) Append 

func (p *CDPool) Append(d *Cdrom)

Append appends a new element to the end of the list.

func (CDPool) Exists 

func (p CDPool) Exists(name string) bool

Exists returns true if an element with Path == p is present in the list. Otherwise returns false.

func (CDPool) Get 

func (p CDPool) Get(name string) *Cdrom

Get returns a pointer to an element with Path == p.

func (*CDPool) Insert 

func (p *CDPool) Insert(d *Cdrom, idx int) error

Insert inserts a new element into the list at a given position.

func (*CDPool) Remove 

func (p *CDPool) Remove(name string) error

Remove removes an element with Ifname == ifname from the list.

func (*CDPool) RemoveN 

func (p *CDPool) RemoveN(idx int) error

RemoveN removes an element with Index == idx from the list.

type Cdrom 

type Cdrom struct {
	Name      string `json:"name"`
	Media     string `json:"media"`
	Driver    string `json:"driver"`
	Addr      string `json:"addr,omitempty"`
	Bootindex uint   `json:"bootindex,omitempty"`
	ReadOnly  bool   `json:"readonly,omitempty"`

	Backend backend.DiskBackend `json:"-"`
}

func NewCdrom 

func NewCdrom(name, media string) (*Cdrom, error)

func (Cdrom) IsLocal 

func (d Cdrom) IsLocal() bool

func (Cdrom) QdevID 

func (d Cdrom) QdevID() string

type CloudInitDrive 

type CloudInitDrive struct {
	Path string `json:"path,omitempty"`
}

CloudInitDrive contains a path to the cloud-init drive.

type CommandLineFeatures 

type CommandLineFeatures struct {
	NoReboot     bool
	IncomingHost string
	VNCHost      string
}

type DevDriver 

type DevDriver struct {
	Name         string `json:"name"`
	HotPluggable bool   `json:"hotplugguble"`
}

type DevDrivers 

type DevDrivers []DevDriver

func (DevDrivers) Exists 

func (d DevDrivers) Exists(name string) bool

func (DevDrivers) HotPluggable 

func (d DevDrivers) HotPluggable(name string) bool

type Disk 

type Disk struct {
	Backend         backend.DiskBackend `json:"-"`
	Path            string              `json:"path"`
	Driver          string              `json:"driver"`
	IopsRd          int                 `json:"iops_rd"`
	IopsWr          int                 `json:"iops_wr"`
	Addr            string              `json:"addr,omitempty"`
	Bootindex       uint                `json:"bootindex,omitempty"`
	QemuVirtualSize uint64              `json:"-"`
	HasBitmap       bool                `json:"-"`
}

func NewDisk 

func NewDisk(p string) (*Disk, error)

func (Disk) BaseName 

func (d Disk) BaseName() string

func (Disk) IsAvailable 

func (d Disk) IsAvailable() (bool, error)

func (Disk) IsLocal 

func (d Disk) IsLocal() bool

func (Disk) QdevID 

func (d Disk) QdevID() string

type DiskPool 

type DiskPool []Disk

func (*DiskPool) Append 

func (p *DiskPool) Append(d *Disk)

Append appends a new element to the end of the list.

func (DiskPool) Exists 

func (p DiskPool) Exists(dpath string) bool

Exists returns true if an element with Path == p is present in the list. Otherwise returns false.

func (DiskPool) Get 

func (p DiskPool) Get(dpath string) *Disk

Get returns a pointer to an element with Path == p.

func (*DiskPool) Insert 

func (p *DiskPool) Insert(d *Disk, idx int) error

Insert inserts a new element into the list at a given position.

func (*DiskPool) Remove 

func (p *DiskPool) Remove(dpath string) error

Remove removes an element with Ifname == ifname from the list.

func (*DiskPool) RemoveN 

func (p *DiskPool) RemoveN(idx int) error

RemoveN removes an element with Index == idx from the list.

type ExtKernel 

type ExtKernel struct {
	Image   string `json:"image,omitempty"`
	Cmdline string `json:"cmdline,omitempty"`
	Initrd  string `json:"initrd,omitempty"`
	Modiso  string `json:"modiso,omitempty"`
}

ExtKernel represents the guest kernel configuration structure.

type IncomingConf 

type IncomingConf struct {
	InstanceConf
}

IncomingConf represents a virtual machine configuration that is used to launch a QEMU incoming instance.

type InputDevice 

type InputDevice struct {
	Type string `json:"type"`
}

type InputPool 

type InputPool []InputDevice

func (*InputPool) Append 

func (p *InputPool) Append(d *InputDevice)

Append appends a new element to the end of the list.

func (InputPool) Exists 

func (p InputPool) Exists(t string) bool

Exists returns true if an element with Type == t is present in the list. Otherwise returns false.

func (InputPool) Get 

func (p InputPool) Get(t string) *InputDevice

Get returns a pointer to an element with Type == t.

func (*InputPool) Remove 

func (p *InputPool) Remove(t string) error

Remove removes an element with Type == t from the list.

func (*InputPool) RemoveN 

func (p *InputPool) RemoveN(idx int) error

RemoveN removes an element with Index == idx from the list.

type Instance 

type Instance interface {
	Name() string
	Uid() int
	Pid() int

	Status() (InstanceState, error)
	GetMachineType() *QemuMachine
	SetMachineType(string) error
	GetFirmwareImage() string
	SetFirmwareImage(string) error
	RemoveFirmwareConf() error
	IsIncoming() bool

	Save() error

	GetActualMem() int
	GetTotalMem() int
	SetTotalMem(int) error
	SetActualMem(int) error

	GetActualCPUs() int
	GetTotalCPUs() int
	GetCPUSockets() int
	GetCPUQuota() int
	GetCPUModel() string
	SetActualCPUs(int) error
	SetTotalCPUs(int) error
	SetCPUSockets(int) error
	SetCPUQuota(int) error
	SetCPUModel(string) error

	GetInputDevices() InputPool
	AppendInputDevice(InputDevice) error
	RemoveInputDevice(string) error

	GetCdroms() CDPool
	AppendCdrom(Cdrom) error
	InsertCdrom(Cdrom, int) error
	RemoveCdrom(string) error
	GetCdromMedia(string) (string, error)
	ChangeCdromMedia(string, string) error

	GetDisks() DiskPool
	ResizeQemuBlockdev(string) error
	AppendDisk(Disk) error
	InsertDisk(Disk, int) error
	RemoveDisk(string) error
	SetDiskReadIops(string, int) error
	SetDiskWriteIops(string, int) error
	RemoveDiskBitmap(string) error

	GetProxyServers() ProxyPool
	AppendProxy(Proxy) error
	RemoveProxy(string) error

	GetNetIfaces() NetifPool
	AppendNetIface(NetIface) error
	RemoveNetIface(string) error
	SetNetIfaceUpScript(string, string) error
	SetNetIfaceDownScript(string, string) error
	SetNetIfaceLinkUp(string) error
	SetNetIfaceLinkDown(string) error

	GetVSockDevice() *VirtioVSock
	AppendVSockDevice(uint32) error
	RemoveVSockDevice() error

	GetCloudInitDrive() string
	SetCloudInitDrive(string) error

	GetKernelImage() string
	GetKernelCmdline() string
	GetKernelInitrd() string
	GetKernelModiso() string
	RemoveKernelConf() error
	SetKernelImage(string) error
	SetKernelCmdline(string) error
	SetKernelInitrd(string) error
	SetKernelModiso(string) error

	SetVNCPassword(string) error
}

func GetIncomingConf 

func GetIncomingConf(vmname string) (Instance, error)

func GetInstanceConf 

func GetInstanceConf(vmname string) (Instance, error)

func GetInstanceQemu 

func GetInstanceQemu(vmname string, mon *qmp.Monitor) (Instance, error)

func GetStartupConf 

func GetStartupConf(vmname string) (Instance, error)

func NewIncomingConf 

func NewIncomingConf(vmname string) Instance

func NewInstanceConf 

func NewInstanceConf(vmname string) Instance

type InstanceConf 

type InstanceConf struct {
	*InstanceProperties
	// contains filtered or unexported fields
}

InstanceConf represents a virtual machine configuration that is used to prepare a QEMU command line.

func (*InstanceConf) AppendCdrom 

func (c *InstanceConf) AppendCdrom(d Cdrom) error

func (*InstanceConf) AppendDisk 

func (c *InstanceConf) AppendDisk(d Disk) error

func (*InstanceConf) AppendInputDevice 

func (c *InstanceConf) AppendInputDevice(d InputDevice) error

func (*InstanceConf) AppendNetIface 

func (c *InstanceConf) AppendNetIface(iface NetIface) error

func (*InstanceConf) AppendProxy 

func (c *InstanceConf) AppendProxy(proxy Proxy) error

func (*InstanceConf) AppendVSockDevice 

func (c *InstanceConf) AppendVSockDevice(cid uint32) error

func (*InstanceConf) ChangeCdromMedia 

func (c *InstanceConf) ChangeCdromMedia(name, media string) error

func (*InstanceConf) InsertCdrom 

func (c *InstanceConf) InsertCdrom(d Cdrom, idx int) error

func (*InstanceConf) InsertDisk 

func (c *InstanceConf) InsertDisk(d Disk, idx int) error

func (InstanceConf) IsIncoming 

func (c InstanceConf) IsIncoming() bool

func (InstanceConf) Pid 

func (c InstanceConf) Pid() int

func (*InstanceConf) RemoveCdrom 

func (c *InstanceConf) RemoveCdrom(name string) error

func (*InstanceConf) RemoveDisk 

func (c *InstanceConf) RemoveDisk(dpath string) error

func (InstanceConf) RemoveDiskBitmap 

func (c InstanceConf) RemoveDiskBitmap(dpath string) error

func (*InstanceConf) RemoveFirmwareConf added in v1.1.0 

func (c *InstanceConf) RemoveFirmwareConf() error

func (*InstanceConf) RemoveInputDevice 

func (c *InstanceConf) RemoveInputDevice(t string) error

func (*InstanceConf) RemoveKernelConf 

func (c *InstanceConf) RemoveKernelConf() error

func (*InstanceConf) RemoveNetIface 

func (c *InstanceConf) RemoveNetIface(ifname string) error

func (*InstanceConf) RemoveProxy 

func (c *InstanceConf) RemoveProxy(fullpath string) error

func (*InstanceConf) RemoveVSockDevice 

func (c *InstanceConf) RemoveVSockDevice() error

func (InstanceConf) ResizeQemuBlockdev 

func (c InstanceConf) ResizeQemuBlockdev(_ string) error

func (InstanceConf) Save 

func (c InstanceConf) Save() error

func (InstanceConf) SaveStartupConfig 

func (c InstanceConf) SaveStartupConfig() error

func (*InstanceConf) SetActualCPUs 

func (c *InstanceConf) SetActualCPUs(n int) error

func (*InstanceConf) SetActualMem 

func (c *InstanceConf) SetActualMem(s int) error

func (*InstanceConf) SetCPUModel 

func (c *InstanceConf) SetCPUModel(model string) error

func (*InstanceConf) SetCPUQuota 

func (c *InstanceConf) SetCPUQuota(quota int) error

func (*InstanceConf) SetCPUSockets 

func (c *InstanceConf) SetCPUSockets(n int) error

func (*InstanceConf) SetCloudInitDrive 

func (c *InstanceConf) SetCloudInitDrive(s string) error

func (*InstanceConf) SetDiskReadIops 

func (c *InstanceConf) SetDiskReadIops(dpath string, iops int) error

func (*InstanceConf) SetDiskWriteIops 

func (c *InstanceConf) SetDiskWriteIops(dpath string, iops int) error

func (*InstanceConf) SetFirmwareImage added in v1.1.0 

func (c *InstanceConf) SetFirmwareImage(p string) error

func (*InstanceConf) SetKernelCmdline 

func (c *InstanceConf) SetKernelCmdline(s string) error

func (*InstanceConf) SetKernelImage 

func (c *InstanceConf) SetKernelImage(s string) error

func (*InstanceConf) SetKernelInitrd 

func (c *InstanceConf) SetKernelInitrd(s string) error

func (*InstanceConf) SetKernelModiso 

func (c *InstanceConf) SetKernelModiso(s string) error

func (*InstanceConf) SetMachineType 

func (c *InstanceConf) SetMachineType(t string) error

func (*InstanceConf) SetNetIfaceDownScript 

func (c *InstanceConf) SetNetIfaceDownScript(ifname, scriptPath string) error

func (*InstanceConf) SetNetIfaceLinkDown 

func (c *InstanceConf) SetNetIfaceLinkDown(ifname string) error

func (*InstanceConf) SetNetIfaceLinkUp 

func (c *InstanceConf) SetNetIfaceLinkUp(ifname string) error

func (*InstanceConf) SetNetIfaceUpScript 

func (c *InstanceConf) SetNetIfaceUpScript(ifname, scriptPath string) error

func (*InstanceConf) SetTotalCPUs 

func (c *InstanceConf) SetTotalCPUs(n int) error

func (*InstanceConf) SetTotalMem 

func (c *InstanceConf) SetTotalMem(s int) error

func (InstanceConf) SetVNCPassword 

func (c InstanceConf) SetVNCPassword(s string) error

func (InstanceConf) Status 

func (c InstanceConf) Status() (InstanceState, error)

type InstanceProperties 

type InstanceProperties struct {
	MachineType string       `json:"machine_type,omitempty"`
	Firmware    QemuFirmware `json:"firmware,omitempty"`

	Mem         Memory         `json:"memory"`
	CPU         Processor      `json:"cpu"`
	Inputs      InputPool      `json:"inputs"`
	Cdroms      CDPool         `json:"cdrom"`
	Disks       DiskPool       `json:"storage"`
	Proxy       ProxyPool      `json:"proxy,omitempty"`
	NetIfaces   NetifPool      `json:"network"`
	VSockDevice *VirtioVSock   `json:"vsock_device,omitempty"`
	CIDrive     CloudInitDrive `json:"cloudinit_drive,omitempty"`
	Kernel      ExtKernel      `json:"kernel"`
	// contains filtered or unexported fields
}

func (InstanceProperties) GetActualCPUs 

func (p InstanceProperties) GetActualCPUs() int

func (InstanceProperties) GetActualMem 

func (p InstanceProperties) GetActualMem() int

func (InstanceProperties) GetCPUModel 

func (p InstanceProperties) GetCPUModel() string

func (InstanceProperties) GetCPUQuota 

func (p InstanceProperties) GetCPUQuota() int

func (InstanceProperties) GetCPUSockets 

func (p InstanceProperties) GetCPUSockets() int

func (InstanceProperties) GetCdromMedia 

func (p InstanceProperties) GetCdromMedia(name string) (string, error)

func (InstanceProperties) GetCdroms 

func (p InstanceProperties) GetCdroms() CDPool

func (InstanceProperties) GetCloudInitDrive 

func (p InstanceProperties) GetCloudInitDrive() string

func (InstanceProperties) GetDisks 

func (p InstanceProperties) GetDisks() DiskPool

func (InstanceProperties) GetFirmwareImage added in v1.1.0 

func (p InstanceProperties) GetFirmwareImage() string

func (InstanceProperties) GetInputDevices 

func (p InstanceProperties) GetInputDevices() InputPool

func (InstanceProperties) GetKernelCmdline 

func (p InstanceProperties) GetKernelCmdline() string

func (InstanceProperties) GetKernelImage 

func (p InstanceProperties) GetKernelImage() string

func (InstanceProperties) GetKernelInitrd 

func (p InstanceProperties) GetKernelInitrd() string

func (InstanceProperties) GetKernelModiso 

func (p InstanceProperties) GetKernelModiso() string

func (InstanceProperties) GetMachineType 

func (p InstanceProperties) GetMachineType() *QemuMachine

func (InstanceProperties) GetNetIfaces 

func (p InstanceProperties) GetNetIfaces() NetifPool

func (InstanceProperties) GetProxyServers 

func (p InstanceProperties) GetProxyServers() ProxyPool

func (InstanceProperties) GetTotalCPUs 

func (p InstanceProperties) GetTotalCPUs() int

func (InstanceProperties) GetTotalMem 

func (p InstanceProperties) GetTotalMem() int

func (InstanceProperties) GetVSockDevice 

func (p InstanceProperties) GetVSockDevice() *VirtioVSock

func (InstanceProperties) Name 

func (p InstanceProperties) Name() string

func (InstanceProperties) Uid 

func (p InstanceProperties) Uid() int

type InstanceQemu 

type InstanceQemu struct {
	*InstanceProperties
	// contains filtered or unexported fields
}

InstanceQemu represents a configuration of a running QEMU instance.

func (*InstanceQemu) AppendCdrom 

func (r *InstanceQemu) AppendCdrom(_ Cdrom) error

func (*InstanceQemu) AppendDisk 

func (r *InstanceQemu) AppendDisk(_ Disk) error

func (*InstanceQemu) AppendInputDevice 

func (r *InstanceQemu) AppendInputDevice(_ InputDevice) error

func (*InstanceQemu) AppendNetIface 

func (r *InstanceQemu) AppendNetIface(_ NetIface) error

func (*InstanceQemu) AppendProxy 

func (r *InstanceQemu) AppendProxy(proxy Proxy) error

func (*InstanceQemu) AppendVSockDevice 

func (r *InstanceQemu) AppendVSockDevice(cid uint32) error

func (*InstanceQemu) ChangeCdromMedia 

func (r *InstanceQemu) ChangeCdromMedia(name, media string) error

func (*InstanceQemu) InsertCdrom 

func (r *InstanceQemu) InsertCdrom(_ Cdrom, _ int) error

func (*InstanceQemu) InsertDisk 

func (r *InstanceQemu) InsertDisk(_ Disk, _ int) error

func (InstanceQemu) IsIncoming 

func (r InstanceQemu) IsIncoming() bool

func (InstanceQemu) Pid 

func (r InstanceQemu) Pid() int

func (*InstanceQemu) RemoveCdrom 

func (r *InstanceQemu) RemoveCdrom(_ string) error

func (*InstanceQemu) RemoveDisk 

func (r *InstanceQemu) RemoveDisk(_ string) error

func (*InstanceQemu) RemoveDiskBitmap 

func (r *InstanceQemu) RemoveDiskBitmap(dpath string) error

func (*InstanceQemu) RemoveFirmwareConf added in v1.1.0 

func (r *InstanceQemu) RemoveFirmwareConf() error

func (*InstanceQemu) RemoveInputDevice 

func (r *InstanceQemu) RemoveInputDevice(_ string) error

func (*InstanceQemu) RemoveKernelConf 

func (r *InstanceQemu) RemoveKernelConf() error

func (*InstanceQemu) RemoveNetIface 

func (r *InstanceQemu) RemoveNetIface(_ string) error

func (*InstanceQemu) RemoveProxy 

func (r *InstanceQemu) RemoveProxy(fullpath string) error

func (*InstanceQemu) RemoveVSockDevice 

func (r *InstanceQemu) RemoveVSockDevice() error

func (InstanceQemu) ResizeQemuBlockdev 

func (r InstanceQemu) ResizeQemuBlockdev(dpath string) error

func (InstanceQemu) Save 

func (r InstanceQemu) Save() error

func (*InstanceQemu) SetActualCPUs 

func (r *InstanceQemu) SetActualCPUs(n int) error

func (*InstanceQemu) SetActualMem 

func (r *InstanceQemu) SetActualMem(s int) error

func (*InstanceQemu) SetCPUModel 

func (r *InstanceQemu) SetCPUModel(model string) error

func (*InstanceQemu) SetCPUQuota 

func (r *InstanceQemu) SetCPUQuota(quota int) error

func (*InstanceQemu) SetCPUSockets 

func (r *InstanceQemu) SetCPUSockets(n int) error

func (*InstanceQemu) SetCloudInitDrive 

func (r *InstanceQemu) SetCloudInitDrive(s string) error

func (*InstanceQemu) SetDiskReadIops 

func (r *InstanceQemu) SetDiskReadIops(dpath string, iops int) error

func (*InstanceQemu) SetDiskWriteIops 

func (r *InstanceQemu) SetDiskWriteIops(dpath string, iops int) error

func (InstanceQemu) SetFirmwareImage added in v1.1.0 

func (r InstanceQemu) SetFirmwareImage(_ string) error

func (*InstanceQemu) SetKernelCmdline 

func (r *InstanceQemu) SetKernelCmdline(s string) error

func (*InstanceQemu) SetKernelImage 

func (r *InstanceQemu) SetKernelImage(s string) error

func (*InstanceQemu) SetKernelInitrd 

func (r *InstanceQemu) SetKernelInitrd(s string) error

func (*InstanceQemu) SetKernelModiso 

func (r *InstanceQemu) SetKernelModiso(s string) error

func (InstanceQemu) SetMachineType 

func (r InstanceQemu) SetMachineType(_ string) error

func (*InstanceQemu) SetNetIfaceDownScript 

func (r *InstanceQemu) SetNetIfaceDownScript(_, _ string) error

func (*InstanceQemu) SetNetIfaceLinkDown 

func (r *InstanceQemu) SetNetIfaceLinkDown(ifname string) error

func (*InstanceQemu) SetNetIfaceLinkUp 

func (r *InstanceQemu) SetNetIfaceLinkUp(ifname string) error

func (*InstanceQemu) SetNetIfaceUpScript 

func (r *InstanceQemu) SetNetIfaceUpScript(_, _ string) error

func (*InstanceQemu) SetTotalCPUs 

func (r *InstanceQemu) SetTotalCPUs(n int) error

func (*InstanceQemu) SetTotalMem 

func (r *InstanceQemu) SetTotalMem(_ int) error

func (InstanceQemu) SetVNCPassword 

func (r InstanceQemu) SetVNCPassword(s string) error

func (InstanceQemu) Status 

func (r InstanceQemu) Status() (InstanceState, error)

type InstanceQemu_i440fx 

type InstanceQemu_i440fx struct {
	*InstanceQemu
}

InstanceQemu represents a configuration of a running QEMU instance.

func (*InstanceQemu_i440fx) AppendCdrom 

func (r *InstanceQemu_i440fx) AppendCdrom(d Cdrom) error

func (*InstanceQemu_i440fx) AppendDisk 

func (r *InstanceQemu_i440fx) AppendDisk(d Disk) error

func (*InstanceQemu_i440fx) AppendNetIface 

func (r *InstanceQemu_i440fx) AppendNetIface(iface NetIface) error

func (*InstanceQemu_i440fx) RemoveCdrom 

func (r *InstanceQemu_i440fx) RemoveCdrom(name string) error

func (*InstanceQemu_i440fx) RemoveDisk 

func (r *InstanceQemu_i440fx) RemoveDisk(dpath string) error

func (*InstanceQemu_i440fx) RemoveNetIface 

func (r *InstanceQemu_i440fx) RemoveNetIface(ifname string) error

type InstanceState 

type InstanceState uint16
const (
	StateNoState InstanceState = iota
	StateStarting
	StateRunning
	StatePaused
	StateShutdown
	StateInactive
	StateCrashed
	StateIncoming
	StateMigrating
	StateMigrated
)

type KvmrunVersion 

type KvmrunVersion struct {
	Major int `json:"major"`
	Minor int `json:"minor"`
	Micro int `json:"micro"`
}

func (KvmrunVersion) String 

func (v KvmrunVersion) String() string

func (KvmrunVersion) ToInt 

func (v KvmrunVersion) ToInt() int

type Machine 

type Machine struct {
	Name string   `json:"name"`
	C    Instance `json:"conf"`
	R    Instance `json:"run,omitempty"`
}

func GetMachine 

func GetMachine(vmname string, mon *qmp.Monitor) (*Machine, error)

type Memory 

type Memory struct {
	Actual int `json:"actual"`
	Total  int `json:"total"`
}

Memory represents the guest memory configuration structure.

type NetIface 

type NetIface struct {
	Ifname    string `json:"ifname"`
	Driver    string `json:"driver"`
	HwAddr    string `json:"hwaddr"`
	Addr      string `json:"addr,omitempty"`
	Bootindex int    `json:"bootindex,omitempty"`
	Ifup      string `json:"ifup,omitempty"`
	Ifdown    string `json:"ifdown,omitempty"`
}

func (*NetIface) QdevID 

func (iface *NetIface) QdevID() string

type NetifPool 

type NetifPool []NetIface

func (*NetifPool) Append 

func (p *NetifPool) Append(iface *NetIface)

Append appends a new element to the end of the list.

func (NetifPool) Exists 

func (p NetifPool) Exists(ifname string) bool

Exists returns true if an element with Ifname == ifname is present in the list. Otherwise returns false.

func (NetifPool) Get 

func (p NetifPool) Get(ifname string) *NetIface

Get returns a pointer to an element with Ifname == ifname.

func (*NetifPool) Insert 

func (p *NetifPool) Insert(iface *NetIface, idx int) error

Insert inserts a new element into the list at a given position.

func (*NetifPool) Remove 

func (p *NetifPool) Remove(ifname string) error

Remove removes an element with Ifname == ifname from the list.

func (*NetifPool) RemoveN 

func (p *NetifPool) RemoveN(idx int) error

RemoveN removes an element with Index == idx from the list.

type NotConnectedError 

type NotConnectedError struct {
	Source string
	Object string
}

func (*NotConnectedError) Error 

func (e *NotConnectedError) Error() string

type NotFoundError 

type NotFoundError struct {
	Name string
}

func (*NotFoundError) Error 

func (e *NotFoundError) Error() string

type NotRunningError 

type NotRunningError struct {
	Name string
}

func (*NotRunningError) Error 

func (e *NotRunningError) Error() string

type Processor 

type Processor struct {
	Actual  int    `json:"actual"`
	Total   int    `json:"total"`
	Sockets int    `json:"sockets,omitempty"`
	Quota   int    `json:"quota,omitempty"`
	Model   string `json:"model,omitempty"`
}

Processor represents the guest virtual CPU configuration structure.

type Proxy 

type Proxy struct {
	Path    string            `json:"path"`
	Command string            `json:"command"`
	Envs    map[string]string `json:"envs"`
}

type ProxyPool 

type ProxyPool []Proxy

func (*ProxyPool) Append 

func (p *ProxyPool) Append(proxy *Proxy)

Append appends a new element to the end of the list.

func (ProxyPool) Exists 

func (p ProxyPool) Exists(fullpath string) bool

Exists returns true if an element with Path == fullpath is present in the list. Otherwise returns false.

func (ProxyPool) Get 

func (p ProxyPool) Get(fullpath string) *Proxy

Get returns a pointer to an element with Path == fullpath.

func (*ProxyPool) Insert 

func (p *ProxyPool) Insert(proxy *Proxy, idx int) error

Insert inserts a new element into the list at a given position.

func (*ProxyPool) Remove 

func (p *ProxyPool) Remove(fullpath string) error

Remove removes an element with Path == fullpath from the list.

func (*ProxyPool) RemoveN 

func (p *ProxyPool) RemoveN(idx int) error

RemoveN removes an element with Index == idx from the list.

type QemuChipset 

type QemuChipset int32
const (
	QEMU_CHIPSET_UNKNOWN QemuChipset = iota
	QEMU_CHIPSET_I440FX
	QEMU_CHIPSET_Q35
	QEMU_CHIPSET_MICROVM
)

type QemuFirmware added in v1.1.0 

type QemuFirmware struct {
	Image string `json:"image,omitempty"`
}

type QemuMachine 

type QemuMachine struct {
	Chipset QemuChipset `json:"type"`
	// contains filtered or unexported fields
}

func (*QemuMachine) String 

func (m *QemuMachine) String() string

type QemuVersion 

type QemuVersion int

func (QemuVersion) String 

func (v QemuVersion) String() string

type SCSIBusInfo 

type SCSIBusInfo struct {
	Type string `json:"type"`
	Addr string `json:"addr,omitempty"`
}

type StartupConf 

type StartupConf struct {
	InstanceConf
}

StartupConf represents a virtual machine configuration that was used to launch a QEMU instance.

func (StartupConf) Save 

func (c StartupConf) Save() error

type VirtioVSock 

type VirtioVSock struct {
	Auto      bool   `json:"auto,omitempty"`
	ContextID uint32 `json:"context_id,omitempty"`
	Addr      string `json:"addr,omitempty"`
}

Source Files

View all Source files

Directories

Path Synopsis
block
iscsi
nbd

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.