Error Log

RuntimeError: Error when executing command "kubectl exec dev-oneclient-krakow-6bdbbf9898-q4sz4 -- chown user1 /mnt/oneclient/user1": chown: invalid user: 'user1' command terminated with exit code 1 ;
request = <FixtureRequest for <Function 'test_users_create_files_using_web_gui_an_clients_and_they_see_that_ownership_is_correctly_mapped'>>

    from tests.gui.steps.modal import *
>   from tests.gui.steps.oneprovider_common import *

tests/mixed_oneclient/scenarios/test_luma.py:41: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/usr/local/lib/python2.7/dist-packages/pytest_bdd/scenario.py:195: in _execute_scenario
    _execute_step_function(request, scenario, step, step_func)
/usr/local/lib/python2.7/dist-packages/pytest_bdd/scenario.py:137: in _execute_step_function
    step_func(**kwargs)
/usr/local/lib/python2.7/dist-packages/pytest_bdd/steps.py:165: in step_func
    result = get_fixture_value(request, func.__name__)
/usr/local/lib/python2.7/dist-packages/pytest_bdd/utils.py:36: in get_fixture_value
    return getfixturevalue(name)
/usr/local/lib/python2.7/dist-packages/_pytest/fixtures.py:441: in getfixturevalue
    return self._get_active_fixturedef(argname).cached_result[0]
/usr/local/lib/python2.7/dist-packages/_pytest/fixtures.py:466: in _get_active_fixturedef
    result = self._getfixturevalue(fixturedef)
/usr/local/lib/python2.7/dist-packages/_pytest/fixtures.py:531: in _getfixturevalue
    val = fixturedef.execute(request=subrequest)
/usr/local/lib/python2.7/dist-packages/_pytest/fixtures.py:787: in execute
    return ihook.pytest_fixture_setup(fixturedef=self, request=request)
/usr/local/lib/python2.7/dist-packages/_pytest/vendored_packages/pluggy.py:745: in __call__
    return self._hookexec(self, self._nonwrappers + self._wrappers, kwargs)
/usr/local/lib/python2.7/dist-packages/_pytest/vendored_packages/pluggy.py:339: in _hookexec
    return self._inner_hookexec(hook, methods, kwargs)
/usr/local/lib/python2.7/dist-packages/_pytest/vendored_packages/pluggy.py:334: in <lambda>
    _MultiCall(methods, kwargs, hook.spec_opts).execute()
/usr/local/lib/python2.7/dist-packages/_pytest/vendored_packages/pluggy.py:613: in execute
    return _wrapped_call(hook_impl.function(*args), self.execute)
/usr/local/lib/python2.7/dist-packages/_pytest/vendored_packages/pluggy.py:254: in _wrapped_call
    return call_outcome.get_result()
/usr/local/lib/python2.7/dist-packages/_pytest/vendored_packages/pluggy.py:280: in get_result
    _reraise(*ex)  # noqa
/usr/local/lib/python2.7/dist-packages/_pytest/vendored_packages/pluggy.py:265: in __init__
    self.result = func()
/usr/local/lib/python2.7/dist-packages/_pytest/vendored_packages/pluggy.py:614: in execute
    res = hook_impl.function(*args)
/usr/local/lib/python2.7/dist-packages/_pytest/fixtures.py:817: in pytest_fixture_setup
    result = call_fixture_func(fixturefunc, request, kwargs)
/usr/local/lib/python2.7/dist-packages/_pytest/fixtures.py:722: in call_fixture_func
    res = fixturefunc(**kwargs)
tests/mixed_oneclient/steps/oneclient/common.py:35: in g_mount_oneclient
    do_chown(mountpoint, user, pod_name)
tests/utils/oneclient_utils.py:62: in do_chown
    execute_command(EXEC_CMD + [pod_name, '--'] + cmd)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

cmd = ['kubectl', 'exec', 'dev-oneclient-krakow-6bdbbf9898-q4sz4', '--', 'chown', 'user1', ...]
error = None, should_fail = False

    def execute_command(cmd, error=None, should_fail=False):
        process = subprocess.Popen(cmd, stdout=subprocess.PIPE,
                                   stderr=subprocess.PIPE)
        output, err = process.communicate()
        if (process.returncode != 0) ^ should_fail:
            raise RuntimeError('{}: {}; {}'.format(error, err, output) if error
                               else 'Command did not fail: {}, Err: {}, Output: {}'
                               .format(' '.join(cmd), err, output)
                               if should_fail else 'Error when executing command '
>                              '"{}": {}; {}'.format(' '.join(cmd), err, output))
E           RuntimeError: Error when executing command "kubectl exec dev-oneclient-krakow-6bdbbf9898-q4sz4 -- chown user1 /mnt/oneclient/user1": chown: invalid user: 'user1'
E           command terminated with exit code 1
E           ;

tests/utils/acceptance_utils.py:69: RuntimeError