jamesgu Could you please check rgw keystone accepted admin roles in ceph.conf?

Even admin gets permission denied in Swift quota testing.

It could be quickly confirmed via RadosGW log.

CC: rabi_abdel fuqiao

<testcase classname="tempest.api.object_storage.test_account_quotas.AccountQuotasTest" id="63f51f9f-5f1d-4fc6-b5be-d454d70949d6" name="test_admin_modify_quota" time="0.148" timestamp="2020-03-29T13:58:42+000
<failure>Traceback (most recent call last):
File "/root/.rally/verification/verifier-65439c6f-675b-44f0-8a08-7790e98d4c11/repo/tempest/api/object_storage/test_account_quotas.py", line 57, in setUp
"POST", url="", headers=headers, body="")
File "/root/.rally/verification/verifier-65439c6f-675b-44f0-8a08-7790e98d4c11/repo/tempest/lib/common/rest_client.py", line 679, in request
self._error_checker(resp, resp_body)
File "/root/.rally/verification/verifier-65439c6f-675b-44f0-8a08-7790e98d4c11/repo/tempest/lib/common/rest_client.py", line 780, in _error_checker
raise exceptions.Forbidden(resp_body, resp=resp)
tempest.lib.exceptions.Forbidden: Forbidden
Details: AccessDenied
</failure>
</testcase>
<testcase classname="tempest.api.object_storage.test_account_quotas.AccountQuotasTest" id="a22ef352-a342-4587-8f47-3bbdb5b039c4" name="test_upload_valid_object" time="0.125" timestamp="2020-03-29T13:58:42+00
<failure>Traceback (most recent call last):
File "/root/.rally/verification/verifier-65439c6f-675b-44f0-8a08-7790e98d4c11/repo/tempest/api/object_storage/test_account_quotas.py", line 57, in setUp
"POST", url="", headers=headers, body="")
File "/root/.rally/verification/verifier-65439c6f-675b-44f0-8a08-7790e98d4c11/repo/tempest/lib/common/rest_client.py", line 679, in request
self._error_checker(resp, resp_body)
File "/root/.rally/verification/verifier-65439c6f-675b-44f0-8a08-7790e98d4c11/repo/tempest/lib/common/rest_client.py", line 780, in _error_checker
raise exceptions.Forbidden(resp_body, resp=resp)
tempest.lib.exceptions.Forbidden: Forbidden
Details: AccessDenied
</failure>
</testcase>