def test_disks_capacity_gb(self):
"""Linked-cloned image disks are excluded from capacity calculation."""
image1 = DiskImage("disk_image1", DiskImage.COPY_ON_WRITE)
image2 = DiskImage("disk_image2", DiskImage.FULL_COPY)
disk1 = Disk(new_id(), DISK_FLAVOR, False, True, 1, image1)
disk2 = Disk(new_id(), DISK_FLAVOR, False, True, 2, image2)
disk3 = Disk(new_id(), DISK_FLAVOR, False, True, 3)
disk4 = Disk(new_id(), DISK_FLAVOR, False, True, 4)
disk5 = Disk(new_id(), DISK_FLAVOR, False, True, 5)
disks = [disk1, disk2, disk3, disk4, disk5]
assert_that(DiskUtil().disks_capacity_gb(disks), equal_to(14))
def __init__(self, hypervisor, option):
self._logger = logging.getLogger(__name__)
self._hypervisor = hypervisor
self._option = option
self._reserved_vms = {}
self._reserved_disks = {}
self._diskutil = DiskUtil()
self._vm_manager = hypervisor.vm_manager
self._image_manager = hypervisor.image_manager
self._datastore_manager = hypervisor.datastore_manager
self._system = hypervisor.system
self._optimal_placement = OptimalPlaceEngine(self._datastore_manager,
option)
self._best_effort_placement = BestEffortPlaceEngine(
self._datastore_manager, option)
self._constrainted_placement = ConstraintDiskPlaceEngine(
self._datastore_manager, option)