def test_container_clone(self):
self.addCleanup(self.clean_container, DEFAULT_CONTAINER)
self.addCleanup(self.clean_container, DEFAULT_CONTAINER + "_child")
master_container = LXCContainer(DEFAULT_CONTAINER,
origin="ppa",
public_key="dsa...")
# verify that we cannot clone an unconstructed container
failure = master_container.clone("test_lxc_fail")
yield self.assertFailure(failure, LXCError)
yield master_container.create()
# Clone a child container from the template
child_name = DEFAULT_CONTAINER + "_child"
c = yield master_container.clone(child_name)
self.assertEqual(c.container_name, child_name)
running = yield c.is_running()
self.assertFalse(running)
yield c.run()
running = yield c.is_running()
self.assertTrue(running)
output = _lxc_ls()
self.assertIn(DEFAULT_CONTAINER, output)
self.verify_container(c, "dsa...", "ppa")
# verify that we are in containers
containers = yield get_containers(None)
self.assertEqual(containers[child_name], True)
# tear it down
yield c.destroy()
running = yield c.is_running()
self.assertFalse(running)
containers = yield get_containers(None)
self.assertNotIn(child_name, containers)
# and its gone
output = _lxc_ls()
self.assertNotIn(child_name, output)
yield master_container.destroy()
