Run via tox
-----------
In order to avoid the need for dependencies and ease the setup and
configuration users can run the integration tests via tox:

.. code-block:: bash

    $ tox -e citest -- run [integration test arguments]
    $ tox -e citest -- run -v -n zesty --deb=cloud-init_all.deb
    $ tox -e citest -- run -t tests/cloud_tests/configs/module/user_groups.yaml

Users need to invoke the citest enviornment and then pass any additional 
arguments.

Dependencies
-------------------
In order to execute the integration tests the following must available:

* tox

or

* python3
* lxd
* pylxd version 2.1.3