mcvirt.virtual_machine package

Subpackages

• mcvirt.virtual_machine.hard_drive package
  • Submodules
  • mcvirt.virtual_machine.hard_drive.base module
  • mcvirt.virtual_machine.hard_drive.drbd module
  • mcvirt.virtual_machine.hard_drive.factory module
  • mcvirt.virtual_machine.hard_drive.local module
  • Module contents
• mcvirt.virtual_machine.network_adapter package
  • Submodules
  • mcvirt.virtual_machine.network_adapter.factory module
  • mcvirt.virtual_machine.network_adapter.network_adapter module
  • Module contents

Submodules

mcvirt.virtual_machine.disk_drive module

class mcvirt.virtual_machine.disk_drive.DiskDrive(vm_object)

Bases: mcvirt.rpc.pyro_object.PyroObject

Provides operations to manage the disk drive attached to a VM

attachISO(iso_object, live=False)

Attaches an ISO image to the disk drive of the VM

getCurrentDisk()

Returns the path of the disk currently attached to the VM

preOnlineMigrationChecks(destination_node_name)

Performs pre-online-migration checks

removeISO()

Removes ISO attached to the disk drive of a VM

mcvirt.virtual_machine.factory module

class mcvirt.virtual_machine.factory.Factory

Bases: mcvirt.rpc.pyro_object.PyroObject

Class for obtaining virtual machine objects

OBJECT_TYPE = 'virtual machine'

VIRTUAL_MACHINE_CLASS

alias of VirtualMachine

checkName(name, ignore_exists=False)

check_exists(vm_name)

Determines if a VM exists, given a name

create(*args, **kwargs)

getAllVirtualMachines()

Return objects for all virtual machines

getAllVmNames(node=None)

Returns a list of all VMs within the cluster or those registered on a specific node

getVirtualMachineByName(vm_name)

Obtain a VM object, based on VM name

listVms(*args, **kwargs)

mcvirt.virtual_machine.virtual_machine module

Provides virtual machine class.

class mcvirt.virtual_machine.virtual_machine.VirtualMachine(virtual_machine_factory, name)

Bases: mcvirt.rpc.pyro_object.PyroObject

Provides operations to manage a LibVirt virtual machine.

OBJECT_TYPE = 'virtual machine'

clone(*args, **kwargs)

delete(*args, **kwargs)

duplicate(*args, **kwargs)

editConfig(*args, **kwargs)

ensureRegistered()

Ensures that the VM is registered

ensureRegisteredLocally()

Ensures that the VM is registered locally, otherwise an exception is thrown

ensureUnlocked()

Ensures that the VM is in an unlocked state

getAvailableNodes()

Returns the nodes that the VM can be run on

getCPU()

Returns the number of CPU cores attached to the VM

getCloneChildren()

Returns the VMs that have been cloned from the VM

getCloneParent()

Determines if a VM is a clone of another VM

getHardDriveObjects()

Returns an array of disk objects for the disks attached to the VM

getInfo()

Gets information about the current VM

getLibvirtConfig()

Returns an XML object of the libvirt configuration for the domain

getLockState()

getNode()

Returns the node that the VM is registered on

getPowerState()

getRAM()

Returns the amount of memory attached the VM

getStorageType()

Returns the storage type of the VM

getVncPort()

Returns the port used by the VNC display for the VM

get_config_object()

Return the configuration object for the VM

get_disk_drive()

Returns a disk drive object for the VM

get_libvirt_xml()

Obtain domain XML from libvirt

get_name()

Return the name of the VM

get_remote_object()

Return a instance of the virtual machine object on the machine that the VM is registered

isRegistered()

Returns true if the VM is registered on a node

isRegisteredLocally()

Returns true if the VM is registered on the local node

isRegisteredRemotely()

Returns true if the VM is registered on a remote node

move(*args, **kwargs)

offlineMigrate(*args, **kwargs)

onlineMigrate(*args, **kwargs)

register(*args, **kwargs)

reset(*args, **kwargs)

setBootOrder(boot_devices)

Sets the boot devices and the order in which devices are booted from

setLockState(lock_status)

setNode(node)

setNodeRemote(*args, **kwargs)

start(*args, **kwargs)

stop(*args, **kwargs)

unregister(*args, **kwargs)

updateCPU(*args, **kwargs)

updateRAM(*args, **kwargs)

update_config(attribute_path, value, reason)

Updates a VM configuration attribute and replicates change across all nodes

mcvirt.virtual_machine.virtual_machine_config module

class mcvirt.virtual_machine.virtual_machine_config.VirtualMachineConfig(vm_object)

Bases: mcvirt.config_file.ConfigFile

Provides operations to obtain and set the MCVirt configuration for a VM

static create(vm_name, available_nodes, cpu_cores, memory_allocation)

Creates a basic VM configuration for new VMs

static get_config_path(vm_name)

Provides the path of the VM-spefic configuration file

Module contents