configdb test failed in auto acceptance due to incorrect list index

[ElenaRossokhina]

Detailed bug description:
Found on CI:
https://product-ci.infra.mirantis.net/job/9.x.acceptance.ubuntu.tests_configdb_api/2/
Steps to reproduce:
n/a
Expected results:
Test group passed
Actual result:
Test failed in different places? but all of them are related with the same error:
***** 1 *****
File "/home/jenkins/workspace/9.x.acceptance.ubuntu.tests_configdb_api/fuelweb_test/tests/tests_configdb/test_configdb_cli.py", line 493, in merge_overrides_with_level
    comp_id = comp_res['id']
TypeError: list indices must be integers, not str
***** 2 *****
File "/home/jenkins/workspace/9.x.acceptance.ubuntu.tests_configdb_api/fuelweb_test/tests/tests_configdb/test_configdb_cli.py", line 419, in merge_overrides_without_level
    comp_id = comp_res['id']
TypeError: list indices must be integers, not str
***** 3 *****
File "/home/jenkins/workspace/9.x.acceptance.ubuntu.tests_configdb_api/fuelweb_test/tests/tests_configdb/test_configdb_cli.py", line 330, in resource_value_with_level
    comp_id = comp_res['id']
TypeError: list indices must be integers, not str
***** 4 *****
File "/home/jenkins/workspace/9.x.acceptance.ubuntu.tests_configdb_api/fuelweb_test/tests/tests_configdb/test_configdb_cli.py", line 257, in resource_value_without_level
    comp_id = comp_res['id']
TypeError: list indices must be integers, not str
***** 5 *****
File "/home/jenkins/workspace/9.x.acceptance.ubuntu.tests_configdb_api/fuelweb_test/tests/tests_configdb/test_configdb_cli.py", line 116, in validate_creation_of_component
    res_def = component['resource_definitions'][0]
TypeError: list indices must be integers, not str
***** 6 *****
File "/home/jenkins/workspace/9.x.acceptance.ubuntu.tests_configdb_api/fuelweb_test/tests/tests_configdb/test_configdb_cli.py", line 200, in validate_creation_of_env
    assert_equal(env_lvl_comp['components'], [res_id])
TypeError: list indices must be integers, not str

9.2 snapshot #442

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/mitaka
Review: https://review.openstack.org/392678

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/392678
Committed: https://git.openstack.org/cgit/openstack/fuel-qa/commit/?id=7d7d4cfa03ad4bf5ca0f62f4131110b9a8cd46a5
Submitter: Jenkins
Branch: stable/mitaka

commit 7d7d4cfa03ad4bf5ca0f62f4131110b9a8cd46a5
Author: Dmitry Belyaninov <email address hidden>
Date: Wed Nov 2 14:20:57 2016 +0000

    Add additional parser for json command output

    Some commands returns different format output.
    Like [{"Field": "name", "Value": "val"}, {...}]. So the
    simple parser was added to change output to
    {"name": "val", "name2": "val2"}

    Change-Id: I38c65beafae92b5ef18de72f003aacb31e02ea98
    Closes-Bug: 1637504

[Dmitry Belyaninov (dbelyaninov)]

Passed
https://product-ci.infra.mirantis.net/job/9.x.acceptance.ubuntu.tests_configdb_api/7/