def __init__(self, connection=None, conn=None):
conn = conn or connection
if not isinstance(conn, libvirt.virConnect):
raise ValueError(_("Connection must be a 'virConnect' instance."))
self._hyper_conn = conn
# original guest name or uuid
self._original_guest = None
self._original_dom = None
self._original_virtual_disks = []
self._original_xml = None
# clone guest
self._clone_name = None
self._clone_devices = []
self._clone_virtual_disks = []
self._clone_bs = 1024 * 1024 * 10
self._clone_mac = []
self._clone_uuid = None
self._clone_sparse = True
self._clone_xml = None
self._force_target = []
self._skip_target = []
self._preserve = True
self._clone_running = False
# Default clone policy for back compat: don't clone readonly,
# shareable, or empty disks
self._clone_policy = [
self.CLONE_POLICY_NO_READONLY, self.CLONE_POLICY_NO_SHAREABLE,
self.CLONE_POLICY_NO_EMPTYMEDIA
]
# Throwaway guest to use for easy validation
self._valid_guest = Guest.Guest(conn=conn)
# Generate a random UUID at the start
while 1:
uuid = _util.uuidToString(_util.randomUUID())
if _util.vm_uuid_collision(self._hyper_conn, uuid):
continue
self.clone_uuid = uuid
break
def __init__(self, connection=None, conn=None):
conn = conn or connection
if not isinstance(conn, libvirt.virConnect):
raise ValueError(_("Connection must be a 'virConnect' instance."))
self._hyper_conn = conn
# original guest name or uuid
self._original_guest = None
self._original_dom = None
self._original_virtual_disks = []
self._original_xml = None
# clone guest
self._clone_name = None
self._clone_devices = []
self._clone_virtual_disks = []
self._clone_bs = 1024 * 1024 * 10
self._clone_mac = []
self._clone_uuid = None
self._clone_sparse = True
self._clone_xml = None
self._force_target = []
self._skip_target = []
self._preserve = True
self._clone_running = False
# Default clone policy for back compat: don't clone readonly,
# shareable, or empty disks
self._clone_policy = [self.CLONE_POLICY_NO_READONLY,
self.CLONE_POLICY_NO_SHAREABLE,
self.CLONE_POLICY_NO_EMPTYMEDIA]
# Throwaway guest to use for easy validation
self._valid_guest = Guest.Guest(conn=conn)
# Generate a random UUID at the start
while 1:
uuid = _util.uuidToString(_util.randomUUID())
if _util.vm_uuid_collision(self._hyper_conn, uuid):
continue
self.clone_uuid = uuid
break
def _set_defaults(self, devlist_func):
soundtype = VirtualDevice.VIRTUAL_DEV_AUDIO
videotype = VirtualDevice.VIRTUAL_DEV_VIDEO
inputtype = VirtualDevice.VIRTUAL_DEV_INPUT
# Set default input values
input_type = self._lookup_device_param(inputtype, "type")
input_bus = self._lookup_device_param(inputtype, "bus")
for inp in devlist_func(inputtype):
if (inp.type == inp.INPUT_TYPE_DEFAULT and
inp.bus == inp.INPUT_BUS_DEFAULT):
inp.type = input_type
inp.bus = input_bus
# Generate disk targets, and set preferred disk bus
used_targets = []
for disk in devlist_func(VirtualDevice.VIRTUAL_DEV_DISK):
if not disk.bus:
if disk.device == disk.DEVICE_FLOPPY:
disk.bus = "fdc"
else:
disk.bus = self._diskbus
used_targets.append(disk.generate_target(used_targets))
# Set sound device model
sound_model = self._lookup_device_param(soundtype, "model")
for sound in devlist_func(soundtype):
if sound.model == sound.MODEL_DEFAULT:
sound.model = sound_model
# Set video device model
video_model = self._lookup_device_param(videotype, "model_type")
for video in devlist_func(videotype):
if video.model_type == video.MODEL_DEFAULT:
video.model_type = video_model
# Generate UUID
if self.uuid is None:
while 1:
self.uuid = _util.uuidToString(_util.randomUUID())
if _util.vm_uuid_collision(self.conn, self.uuid):
continue
break
def _set_defaults(self, devlist_func):
soundtype = VirtualDevice.VIRTUAL_DEV_AUDIO
videotype = VirtualDevice.VIRTUAL_DEV_VIDEO
inputtype = VirtualDevice.VIRTUAL_DEV_INPUT
# Set default input values
input_type = self._lookup_device_param(inputtype, "type")
input_bus = self._lookup_device_param(inputtype, "bus")
for inp in devlist_func(inputtype):
if (inp.type == inp.INPUT_TYPE_DEFAULT
and inp.bus == inp.INPUT_BUS_DEFAULT):
inp.type = input_type
inp.bus = input_bus
# Generate disk targets, and set preferred disk bus
used_targets = []
for disk in devlist_func(VirtualDevice.VIRTUAL_DEV_DISK):
if not disk.bus:
if disk.device == disk.DEVICE_FLOPPY:
disk.bus = "fdc"
else:
disk.bus = self._diskbus
used_targets.append(disk.generate_target(used_targets))
# Set sound device model
sound_model = self._lookup_device_param(soundtype, "model")
for sound in devlist_func(soundtype):
if sound.model == sound.MODEL_DEFAULT:
sound.model = sound_model
# Set video device model
video_model = self._lookup_device_param(videotype, "model_type")
for video in devlist_func(videotype):
if video.model_type == video.MODEL_DEFAULT:
video.model_type = video_model
# Generate UUID
if self.uuid is None:
while 1:
self.uuid = _util.uuidToString(_util.randomUUID())
if _util.vm_uuid_collision(self.conn, self.uuid):
continue
break
def __init__(self, conn, name, type, target_path=None, uuid=None):
StorageObject.__init__(self, object_type=StorageObject.TYPE_POOL, name=name, conn=conn)
if type not in self.get_pool_types():
raise ValueError, _("Unknown storage pool type: %s" % type)
self._type = type
self._target_path = None
self._host = None
self._format = None
self._source_path = None
self._uuid = None
if target_path is None:
target_path = self._get_default_target_path()
self.target_path = target_path
if uuid:
self.uuid = uuid
# Initialize all optional properties
self._host = None
self._source_path = None
self._random_uuid = _util.uuidToString(_util.randomUUID())
def __init__(self, conn, name, type, target_path=None, uuid=None):
StorageObject.__init__(self, object_type=StorageObject.TYPE_POOL, \
name=name, conn=conn)
if type not in self.get_pool_types():
raise ValueError, _("Unknown storage pool type: %s" % type)
self._type = type
self._target_path = None
self._host = None
self._format = None
self._source_path = None
self._uuid = None
if target_path is None:
target_path = self._get_default_target_path()
self.target_path = target_path
if uuid:
self.uuid = uuid
# Initialize all optional properties
self._host = None
self._source_path = None
self._random_uuid = _util.uuidToString(_util.randomUUID())