def delete_basevm(base_path, base_hashvalue):
if base_path is not None and base_hashvalue is not None:
disk_path=base_path
hash_value=base_hashvalue
dbconn, matching_basevm = PackagingUtil._get_matching_basevm(disk_path)
if matching_basevm:
dbconn.del_item(matching_basevm)
if matching_basevm:
base_dir = os.path.dirname(base_path)
shutil.rmtree(base_dir)
def delete_basevm(base_path, base_hashvalue):
if base_path is not None and base_hashvalue is not None:
disk_path = base_path
hash_value = base_hashvalue
dbconn, matching_basevm = PackagingUtil._get_matching_basevm(
disk_path)
if matching_basevm:
dbconn.del_item(matching_basevm)
if matching_basevm:
base_dir = os.path.dirname(base_path)
shutil.rmtree(base_dir)
def test_export_base(self):
disk_path = self.base_vm_path
dbconn, matching_basevm = PackagingUtil._get_matching_basevm(disk_path)
self.assertTrue(matching_basevm is not None,
"Cannot find the requested base VM")
try:
PackagingUtil.export_basevm(self.export_outpath,
matching_basevm.disk_path,
matching_basevm.hash_value)
except Exception as e:
self.assertTrue(False, "Failed to export base VM: %s" % str(e))
else:
self.assertTrue(os.path.join(self.export_outpath))
def test_export_base(self):
disk_path=self.base_vm_path
dbconn, matching_basevm = PackagingUtil._get_matching_basevm(disk_path)
self.assertTrue(matching_basevm is not None,
"Cannot find the requested base VM")
try:
PackagingUtil.export_basevm(
self.export_outpath,
matching_basevm.disk_path,
matching_basevm.hash_value
)
except Exception as e:
self.assertTrue(False, "Failed to export base VM: %s" % str(e))
else:
self.assertTrue(os.path.join(self.export_outpath))
def test_create_vm_overlay(self):
disk_path=self.base_vm_path
dbconn, matching_basevm = PackagingUtil._get_matching_basevm(disk_path)
base_diskpath = matching_basevm.disk_path
options = Options()
options.TRIM_SUPPORT = True
options.ZIP_CONTAINER = True
options.FREE_SUPPORT = False
options.DISK_ONLY = False
try:
vm_overlay = synthesis.VM_Overlay(base_diskpath, options)
machine = vm_overlay.resume_basevm()
VM_status = VMUtility.get_VM_status(machine)
self.assertEqual(VM_status, libvirt.VIR_DOMAIN_RUNNING)
# wait for VM running
time.sleep(10)
vm_overlay.create_overlay()
self.overlay_filepath = vm_overlay.overlay_zipfile
self.assertTrue(os.path.exists(self.overlay_filepath), True)
except Exception as e:
self.assertTrue(False, "cannot create VM overlay: %s" % str(e))