Comment 0 for bug 1695992

See below:

  $ source /opt/stack/devstack/openrc admin admin
  $ cd /opt/stack/python-zunclient/
  $ ./tools/run_functional.sh
  ...
  $ zun list
+--------------------------------------+----------------------------------+--------+---------+------------+--------------------------+-------+
| uuid | name | image | status | task_state | addresses | ports |
+--------------------------------------+----------------------------------+--------+---------+------------+--------------------------+-------+
| 9e29a029-88d2-4340-80be-2ea8507aeac7 | test | cirros | Created | None | 172.24.4.3, 2001:db8::b | [] |
| 17f35642-704f-4454-8a40-0bd37631f06c | tempest-test_container-631089628 | cirros | Created | None | 172.24.4.13, 2001:db8::c | [] |
| 8748b2dd-bf3d-42b4-bdbe-a2474726f888 | test_del | cirros | Created | None | 172.24.4.8, 2001:db8::6 | [] |
| 79c1e0a8-9b88-44e9-baa2-95b40068deed | test_new | cirros | Created | None | 172.24.4.14, 2001:db8::9 | [] |
| ef734b1e-4a7e-4176-8313-9cae35172214 | test_show | cirros | Created | None | 172.24.4.6, 2001:db8::f | [] |
+--------------------------------------+----------------------------------+--------+---------+------------+--------------------------+-------+

The containers used by the tests are not clean up after. It is better to clean this up.