# Pastebin CJWpsSly
I am able to setup cloudkitty with gnocchi as a collector and fetcher on devstack train release.
Now, I am configuring cloudkitty with keystone as a fetcher and monasca as a collector.
I am getting following error message in th cloudkitty-processor logs:
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2020-11-06 09:38:37.429 29895 DEBUG cloudkitty.orchestrator [-] [scope: 0f6446180f464e20be74b591cbf39863, worker: 1] Collecting 2 metrics. _do_collection /opt/stack/cloudkitty/cloudkitty/orchestrator.py:298
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator [-] [scope: 0f6446180f464e20be74b591cbf39863, worker: 1] Error while collecting metric volume.size at timestamp 2020-11-01 00:00:00+00:00: Forbidden (HTTP 401) (Request-ID: req-8d793b4d-726b-4220-a0cd-6171f96460bb). Exiting.: Unauthorized: Forbidden (HTTP 401) (Request-ID: req-8d793b4d-726b-4220-a0cd-6171f96460bb)
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator Traceback (most recent call last):
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator   File "/opt/stack/cloudkitty/cloudkitty/orchestrator.py", line 276, in _get_result
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator     return self._collect(metric, timestamp)
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator   File "/opt/stack/cloudkitty/cloudkitty/orchestrator.py", line 265, in _collect
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator     self._tenant_id,
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator   File "/opt/stack/cloudkitty/cloudkitty/collector/__init__.py", line 241, in retrieve
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator     q_filter=q_filter,
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator   File "/opt/stack/cloudkitty/cloudkitty/collector/monasca.py", line 251, in fetch_all
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator     q_filter=q_filter,
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator   File "/opt/stack/cloudkitty/cloudkitty/collector/monasca.py", line 193, in _fetch_measures
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator     **kwargs)
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator   File "/opt/stack/python-monascaclient/monascaclient/v2_0/metrics.py", line 48, in list_statistics
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator     return self._list('/statistics', 'dimensions', **kwargs)
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator   File "/opt/stack/python-monascaclient/monascaclient/common/monasca_manager.py", line 48, in _list
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator     path=url_str
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator   File "/usr/local/lib/python2.7/dist-packages/osc_lib/api/api.py", line 234, in list
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator     headers=headers,
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator   File "/usr/local/lib/python2.7/dist-packages/osc_lib/api/api.py", line 141, in _request
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator     return session.request(url, method, **kwargs)
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator   File "/usr/local/lib/python2.7/dist-packages/keystoneauth1/session.py", line 943, in request
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator     raise exceptions.from_response(resp, method, url)
2020-11-06 09:38:37.918 29895 ERROR cloudkitty.orchestrator Unauthorized: Forbidden (HTTP 401) (Request-ID: req-8d793b4d-726b-4220-a0cd-6171f96460bb)