openstack-ansible rally

TASK [os_rally : Setup the Rally deployment] ***********************************************************************************************************************************************************************************************************************************
fatal: [controller01_utility_container-3f4d1949]: FAILED! => {"changed": true, "cmd": ". /root/openrc
 . /openstack/venvs/rally-18.1.4/bin/activate
 /openstack/venvs/rally-18.1.4/bin/rally deployment create --fromenv --name=existing", "delta": "0:00:03.045243", "end": "2019-09-03 19:35:24.890177", "msg": "non-zero return code", "rc": 1, "start": "2019-09-03 19:35:21.844934", "stderr": "", "stderr_lines": [], "stdout": "(1, 2, 0, 'final', 0)
Command failed, please check log for more info
2019-09-03 19:35:24.777 4891 CRITICAL rally [-] Unhandled error: KeyError: 'https_key'
2019-09-03 19:35:24.777 4891 ERROR rally Traceback (most recent call last):
2019-09-03 19:35:24.777 4891 ERROR rally   File \"/openstack/venvs/rally-18.1.4/bin/rally\", line 11, in <module>
2019-09-03 19:35:24.777 4891 ERROR rally     sys.exit(main())
2019-09-03 19:35:24.777 4891 ERROR rally   File \"/openstack/venvs/rally-18.1.4/lib/python2.7/site-packages/rally/cli/main.py\", line 42, in main
2019-09-03 19:35:24.777 4891 ERROR rally     return cliutils.run(sys.argv, categories)
2019-09-03 19:35:24.777 4891 ERROR rally   File \"/openstack/venvs/rally-18.1.4/lib/python2.7/site-packages/rally/cli/cliutils.py\", line 674, in run
2019-09-03 19:35:24.777 4891 ERROR rally     ret = fn(*fn_args, **fn_kwargs)
2019-09-03 19:35:24.777 4891 ERROR rally   File \"<decorator-gen-10>\", line 2, in create
2019-09-03 19:35:24.777 4891 ERROR rally   File \"/openstack/venvs/rally-18.1.4/lib/python2.7/site-packages/rally/plugins/__init__.py\", line 51, in ensure_plugins_are_loaded
2019-09-03 19:35:24.777 4891 ERROR rally     return f(*args, **kwargs)
2019-09-03 19:35:24.777 4891 ERROR rally   File \"/openstack/venvs/rally-18.1.4/lib/python2.7/site-packages/rally/cli/commands/deployment.py\", line 94, in create
2019-09-03 19:35:24.777 4891 ERROR rally     if config[\"existing@openstack\"][\"https_key\"]:
2019-09-03 19:35:24.777 4891 ERROR rally KeyError: 'https_key'
2019-09-03 19:35:24.777 4891 ERROR rally \u001b[00m", "stdout_lines": ["(1, 2, 0, 'final', 0)", "Command failed, please check log for more info", "2019-09-03 19:35:24.777 4891 CRITICAL rally [-] Unhandled error: KeyError: 'https_key'", "2019-09-03 19:35:24.777 4891 ERROR rally Traceback (most recent call last):", "2019-09-03 19:35:24.777 4891 ERROR rally   File \"/openstack/venvs/rally-18.1.4/bin/rally\", line 11, in <module>", "2019-09-03 19:35:24.777 4891 ERROR rally     sys.exit(main())", "2019-09-03 19:35:24.777 4891 ERROR rally   File \"/openstack/venvs/rally-18.1.4/lib/python2.7/site-packages/rally/cli/main.py\", line 42, in main", "2019-09-03 19:35:24.777 4891 ERROR rally     return cliutils.run(sys.argv, categories)", "2019-09-03 19:35:24.777 4891 ERROR rally   File \"/openstack/venvs/rally-18.1.4/lib/python2.7/site-packages/rally/cli/cliutils.py\", line 674, in run", "2019-09-03 19:35:24.777 4891 ERROR rally     ret = fn(*fn_args, **fn_kwargs)", "2019-09-03 19:35:24.777 4891 ERROR rally   File \"<decorator-gen-10>\", line 2, in create", "2019-09-03 19:35:24.777 4891 ERROR rally   File \"/openstack/venvs/rally-18.1.4/lib/python2.7/site-packages/rally/plugins/__init__.py\", line 51, in ensure_plugins_are_loaded", "2019-09-03 19:35:24.777 4891 ERROR rally     return f(*args, **kwargs)", "2019-09-03 19:35:24.777 4891 ERROR rally   File \"/openstack/venvs/rally-18.1.4/lib/python2.7/site-packages/rally/cli/commands/deployment.py\", line 94, in create", "2019-09-03 19:35:24.777 4891 ERROR rally     if config[\"existing@openstack\"][\"https_key\"]:", "2019-09-03 19:35:24.777 4891 ERROR rally KeyError: 'https_key'", "2019-09-03 19:35:24.777 4891 ERROR rally \u001b[00m"]}