def delete_snapshot(vm_obj, dvol):
snapshots_root = zstack_sp_header.ZstackVolumeSnapshot()
snapshots_root.set_utility_vm(utility_vm)
snapshots_root.set_target_volume(dvol)
sp_list = snapshots_root.get_snapshot_list()
if sp_list:
snapshots_root.delete_snapshot(random.choice(sp_list))
def create_snapshot(vm_obj):
vol_obj = zstack_volume_header.ZstackTestVolume()
vol_obj.set_volume(test_lib.lib_get_root_volume(vm_obj.get_vm()))
snapshots_root = zstack_sp_header.ZstackVolumeSnapshot()
snapshots_root.set_utility_vm(vm_obj)
snapshots_root.set_target_volume(vol_obj)
snapshots_root.create_snapshot('create_data_snapshot1')
snapshots_root.check()
sp1 = snapshots_root.get_current_snapshot()
def create_snapshot(vm_obj, dvol):
snapshots_root = zstack_sp_header.ZstackVolumeSnapshot()
snapshots_root.set_utility_vm(utility_vm)
snapshots_root.set_target_volume(dvol)
snapshots_root.create_snapshot('create_data_snapshot1')
def test():
test_util.test_dsc('Create original vm')
vm = test_stub.create_vlan_vm()
test_obj_dict.add_vm(vm)
vm.stop()
vm1 = test_stub.create_vlan_vm()
test_obj_dict.add_vm(vm1)
vm1.check()
test_util.test_dsc('create snapshot for root volume')
vm_root_volume_inv = test_lib.lib_get_root_volume(vm.get_vm())
snapshots_root = test_obj_dict.get_volume_snapshot(vm_root_volume_inv.uuid)
snapshots_root.set_utility_vm(vm1)
test_obj_dict.add_volume_snapshot(snapshots_root)
snapshots_root.create_snapshot('create_root_snapshot1')
test_util.test_dsc('create image template from root volume')
root_volume_uuid = vm_root_volume_inv.uuid
root_image_uuid = vm_root_volume_inv.rootImageUuid
vm_img_inv = test_lib.lib_get_image_by_uuid(root_image_uuid)
image_option = test_util.ImageOption()
image_option.set_name('creating_image_from_root_volume')
image_option.set_guest_os_type(vm_img_inv.guestOsType)
image_option.set_bits(vm_img_inv.bits)
image_option.set_root_volume_uuid(root_volume_uuid)
backup_storage_list = test_lib.lib_get_backup_storage_list_by_vm(vm.get_vm())
bs_uuid_list = []
for bs in backup_storage_list:
bs_uuid_list.append(bs.uuid)
image_option.set_backup_storage_uuid_list(bs_uuid_list)
image = zstack_img_header.ZstackTestImage()
image.set_creation_option(image_option)
image.create()
if test_lib.lib_get_delete_policy('image') != zstack_header.DELETE_DIRECT:
test_obj_dict.add_image(image)
image.delete()
test_util.test_dsc('Construct volume obj.')
r_volume = zstack_volume_header.ZstackTestVolume()
r_volume.set_volume(test_lib.lib_get_root_volume(vm.get_vm()))
r_volume.set_state(vol_header.ATTACHED)
test_util.test_dsc('Create volume template')
bs_list = test_lib.lib_get_backup_storage_list_by_vm(vm.get_vm())
vol_tmpt = r_volume.create_template([bs_list[0].uuid], 'new_data_template_by_root_volume')
if test_lib.lib_get_delete_policy('image') != zstack_header.DELETE_DIRECT:
test_obj_dict.add_image(vol_tmpt)
#destroy vm
host_uuid = test_lib.lib_get_vm_host(vm.get_vm()).uuid
vm.destroy()
test_util.test_dsc('Create volume from template')
ps_uuid = vm.get_vm().allVolumes[0].primaryStorageUuid
ps = test_lib.lib_get_primary_storage_by_uuid(ps_uuid)
if ps.type == inventory.LOCAL_STORAGE_TYPE:
volume = vol_tmpt.create_data_volume(ps_uuid, 'new_data_volume_from_template1', host_uuid)
else:
volume = vol_tmpt.create_data_volume(ps_uuid, 'new_data_volume_from_template1')
test_obj_dict.add_volume(volume)
vol_tmpt.delete()
test_util.test_dsc('create snapshot')
snapshots = zstack_sp_header.ZstackVolumeSnapshot()
snapshots.set_target_volume(volume)
snapshots.set_utility_vm(vm1)
test_obj_dict.add_volume_snapshot(snapshots)
snapshots.create_snapshot('create_snapshot1')
snapshot1 = snapshots.get_current_snapshot()
snapshots.create_snapshot('create_snapshot2')
snapshot2 = snapshots.get_current_snapshot()
snapshots.create_snapshot('create_snapshot3')
snapshot3 = snapshots.get_current_snapshot()
test_util.test_dsc('delete snapshot3')
snapshots.delete_snapshot(snapshot3)
snapshots.check()
test_obj_dict.rm_volume_snapshot(snapshots)
test_lib.lib_robot_cleanup(test_obj_dict)
test_util.test_pass('Create snapshot from a volume, which is created from data volume template, which is create from a root volume Success')