libvirt

Documentation

Index

• Constants
• Variables
• func DiskLetterForIndex(i int) string
• func FreeNetworkInterface(basename string) (string, error)
• func HasDHCP(net libvirtxml.Network) bool
• func NetworkRange(network *net.IPNet) (net.IP, net.IP)
• func Provider() terraform.ResourceProvider
• func RandomMACAddress() (string, error)
• func RandomPort() int
• func RemoveVolume(virConn *libvirt.Connect, key string) error
• func WaitForSuccess(errorMessage string, f func() error) error
• type Client
• type Config
  • func (c *Config) Client() (*Client, error)
• type Domain
• type Network
• type QemuAgentInterface
• type QemuAgentInterfaceIPAddress
• type QemuAgentInterfacesResponse
• type StreamIO
  • func NewStreamIO(s libvirt.Stream) *StreamIO
  • func (sio *StreamIO) Close() error
  • func (sio *StreamIO) Read(p []byte) (int, error)
  • func (sio *StreamIO) Write(p []byte) (int, error)

Constants

const LibVirtConIsNil string = "the libvirt connection was nil"

LibVirtConIsNil is a global string error msg

Variables

var LibvirtClient *libvirt.Connect

LibvirtClient global variable holding the connection to the libvirtd daemon

var WaitSleepInterval = 1 * time.Second

WaitSleepInterval time

var WaitTimeout = 5 * time.Minute

WaitTimeout time

Functions

func DiskLetterForIndex

func DiskLetterForIndex(i int) string

DiskLetterForIndex return diskLetters for index

func FreeNetworkInterface

func FreeNetworkInterface(basename string) (string, error)

FreeNetworkInterface returns a free network interface

func HasDHCP

func HasDHCP(net libvirtxml.Network) bool

HasDHCP checks if the network has a DHCP server managed by libvirt

func NetworkRange

func NetworkRange(network *net.IPNet) (net.IP, net.IP)

NetworkRange calculates the first and last IP addresses in an IPNet

func Provider

func Provider() terraform.ResourceProvider

Provider libvirt

func RandomMACAddress

func RandomMACAddress() (string, error)

RandomMACAddress returns a randomized MAC address

func RandomPort

func RandomPort() int

RandomPort returns a random port

func RemoveVolume

func RemoveVolume(virConn *libvirt.Connect, key string) error

RemoveVolume removes the volume identified by `key` from libvirt

func WaitForSuccess

func WaitForSuccess(errorMessage string, f func() error) error

WaitForSuccess wait for success and timeout after 5 minutes.

Types

type Client

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

Client libvirt

type Config

type Config struct {
	URI string
}

Config struct for the libvirt-provider

func (*Config) Client

func (c *Config) Client() (*Client, error)

Client libvirt, generate libvirt client given URI

type Domain

type Domain interface {
	QemuAgentCommand(command string, timeout libvirt.DomainQemuAgentCommandTimeout, flags uint32) (string, error)
}

Domain Interface used to expose a libvirt.Domain Used to allow testing

type Network

type Network interface {
	GetXMLDesc(flags libvirt.NetworkXMLFlags) (string, error)
}

Network interface used to expose a libvirt.Network

type QemuAgentInterface

type QemuAgentInterface struct {
	Name        string                        `json:"name"`
	Hwaddr      string                        `json:"hardware-address"`
	IPAddresses []QemuAgentInterfaceIPAddress `json:"ip-addresses"`
}

QemuAgentInterface type

type QemuAgentInterfaceIPAddress

type QemuAgentInterfaceIPAddress struct {
	Type    string `json:"ip-address-type"`
	Address string `json:"ip-address"`
	Prefix  uint   `json:"prefix"`
}

QemuAgentInterfaceIPAddress type

type QemuAgentInterfacesResponse

type QemuAgentInterfacesResponse struct {
	Interfaces []QemuAgentInterface `json:"return"`
}

QemuAgentInterfacesResponse type

type StreamIO

type StreamIO struct {
	Stream libvirt.Stream
}

StreamIO libvirt struct

func NewStreamIO

func NewStreamIO(s libvirt.Stream) *StreamIO

NewStreamIO returns libvirt StreamIO

func (*StreamIO) Close

func (sio *StreamIO) Close() error

Close closes the stream

func (*StreamIO) Read

func (sio *StreamIO) Read(p []byte) (int, error)

func (*StreamIO) Write

func (sio *StreamIO) Write(p []byte) (int, error)