class CreateVolumeFromImageTest(BaseVolumeTest):
def __init__(self):
try:
self.volume = Base()
self.image_client = Manager().image_client_v2
except Exception as e:
LOG.warning(
_LW('Init test env failed, msg: %(msg)s, traceback: '
'%(tb)s.'), {
'msg': e,
'tb': traceback.format_exc()
})
raise exceptions.InitFailed
def test_create_volume_from_image(self):
try:
image_name = CONF.compute.image_name
params = {"name": image_name}
images = self.image_client.list_images(params)
volume_created = self.volume.\
create_volume(imageRef=images[0].get('id'))
status = self.volume._get_volume_status(volume_created['id'])
if status != "available":
raise exceptions.VolumeBuildErrorException()
except Exception as e:
LOG.warning(
_LW('Create volume from image failed, '
'msg: %(msg)s, traceback: %(tb)s.'), {
'msg': e,
'tb': traceback.format_exc()
})
raise e
finally:
self.volume.delete_all()
class CreateVolumeFromSnapshotTest(BaseVolumeTest):
def __init__(self):
try:
self.volume = Base()
except Exception as e:
LOG.warning(_LW('Init test env failed, msg: %(msg)s, traceback: '
'%(tb)s.'), {'msg': e, 'tb': traceback.format_exc()})
raise exceptions.InitFailed
def test_create_volume_from_image(self):
try:
volume_created = \
self.volume.create_volume()
except Exception as e:
LOG.warning(_LW('Create volume before snapshot failed, '
'msg: %(msg)s, traceback: %(tb)s.'),
{'msg': e, 'tb': traceback.format_exc()})
self.volume.delete_all()
raise exceptions.VolumeBuildErrorException()
try:
kwargs = dict(force=True)
snapshot = self.volume.create_snapshot(volume_created['id'],
**kwargs)
except Exception as e:
LOG.warning(_LE('create volume snapshot failed, msg: '
'%(msg)s, traceback: %(tb)s.'),
{'msg': e, 'tb': traceback.format_exc()})
self.volume.delete_all()
raise exceptions.SnapshotBuildErrorException()
try:
volume_created = self.volume.\
create_volume(snapshot_id=snapshot.get('id'))
status = self.volume._get_volume_status(volume_created['id'])
if status != "available":
raise exceptions.VolumeBuildErrorException()
except Exception as e:
LOG.warning(_LW('Create volume from snapshot failed, '
'msg: %(msg)s, traceback: %(tb)s.'),
{'msg': e, 'tb': traceback.format_exc()})
raise e
finally:
self.volume.delete_all()