def random_volume(pool_dir, random_qcow2):
volume = fake_volume(image_file=random_qcow2)
image = volume.image
pool = fake_pool(pool_dir)
driver = DirectoryPoolDriver()
driver.image_activate(image, pool, LogProgress())
driver.volume_activate(volume, pool, LogProgress())
return volume, driver.get_volume(volume, pool), driver, pool
def test_volume_activate(pool_dir, random_qcow2):
volume = fake_volume(image_file=random_qcow2)
image = volume.image
pool = fake_pool(pool_dir)
driver = DirectoryPoolDriver()
driver.image_activate(image, pool, LogProgress())
driver.volume_activate(volume, pool, LogProgress())
found = driver.get_volume(volume, pool)
found_image = driver.get_image(image, pool)
assert found is not None
assert found.info['backing-filename'] == os.path.basename(found_image.file)
assert found.info['virtual-size'] == found_image.info['virtual-size']
assert os.path.dirname(found.file) == pool_dir
def test_volume_activate(random_qcow2, pool_dir, agent, responses):
volume = fake_volume(image_file=random_qcow2)
image = volume.image
pool = fake_pool(pool_dir)
driver = DirectoryPoolDriver()
driver.image_activate(image, pool, LogProgress())
def pre(req):
req['data']['volumeStoragePoolMap']['volume'] = volume
req['data']['volumeStoragePoolMap']['storagePool'] = pool
def post(req, resp):
assert resp['data']['+data']['libvirt']['filename'].endswith('.qcow2')
assert resp['data']['+data']['libvirt']['backing-filename']\
.endswith('.qcow2')
assert resp['data']['+data']['libvirt']['full-backing-filename']\
.endswith('.qcow2')
assert int(resp['data']['+data']['libvirt']['actual-size']) > 200000
del resp['data']['+data']['libvirt']['actual-size']
del resp['data']['+data']['libvirt']['filename']
del resp['data']['+data']['libvirt']['backing-filename']
del resp['data']['+data']['libvirt']['full-backing-filename']
event_test(agent, 'libvirt/volume_activate', pre_func=pre, post_func=post)
def test_download(pool_dir, random_qcow2):
image = fake_image(file=random_qcow2)
pool = fake_pool(pool_dir)
driver = DirectoryPoolDriver()
driver.image_activate(image, pool, LogProgress())
dest_file = os.path.join(pool_dir, '{0}.qcow2'.format(image.uuid))
assert os.path.exists(dest_file)
return image.uuid
def test_volume_remove(random_volume, pool_dir, random_qcow2):
volume, volume_obj, driver, pool = random_volume
image_obj = driver.get_image(volume.image, pool)
assert os.path.exists(volume_obj.file)
assert os.path.exists(image_obj.file)
assert not driver.is_volume_removed(volume, pool)
driver.volume_remove(volume, pool, LogProgress())
assert not os.path.exists(volume_obj.file)
assert os.path.exists(image_obj.file)
assert driver.is_volume_removed(volume, pool)
def test_get_image(pool_dir, random_qcow2):
image = fake_image(file=random_qcow2)
pool = fake_pool(pool_dir)
driver = DirectoryPoolDriver()
driver.image_activate(image, pool, LogProgress())
found = driver.get_image(image, pool)
assert found is not None
assert found.file == os.path.join(pool_dir, '{0}.qcow2'.format(image.uuid))
assert found.get_format() == 'qcow2'
_check_file_mode(found.file, '400')
def test_instance_activate(random_qcow2, pool_dir, agent, responses):
_delete_instance('c861f990-4472-4fa1-960f-65171b544c28')
volume = fake_volume(image_file=random_qcow2)
image = volume.image
pool = fake_pool(pool_dir)
volume['storagePools'] = [pool]
driver = DirectoryPoolDriver()
driver.image_activate(image, pool, LogProgress())
driver.volume_activate(volume, pool, LogProgress())
def pre(req):
req.data.instanceHostMap.instance.image = image
req.data.instanceHostMap.instance.volumes.append(volume)
def post(_, resp):
assert resp['data']['instance']['+data']['+libvirt']['xml'] is not None
resp['data']['instance']['+data']['+libvirt']['xml'] = '<xml/>'
event_test(agent, 'libvirt/instance_activate', pre_func=pre,
post_func=post)
_delete_instance('c861f990-4472-4fa1-960f-65171b544c28')