yahoo-eng-team team mailing list archive

Thread
Date
[Bug 1600393] [NEW] AttributeError: 'list' object has no attribute 'items'

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Eric Brown <browne@xxxxxxxxxx>
Date: Fri, 08 Jul 2016 23:10:12 -0000
Reply-to: Bug 1600393 <1600393@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

During a Rally test of our deployment using Mitaka keystone we observed
the following traceback in the logs. It seems that the v3 catalog is
returned as a list whereas the v2.0 catalog is a dict. But the
format_catalog() function always expects a dict.


2016-07-06 03:00:55.171 18314 INFO eventlet.wsgi.server [req-5ebbe11b-5efb-4606-a46c-58f100a8a550 5716d29278b8438a95f718ea926e4e7a 954d6157b061441197b228ac7b4dd6ee - default default] 10.111.109.191,10.111.109.89 - - [06/Jul/2016 03:00:55] "DELETE /v2.0/tenants/37b1a3bad0e54dc2a9824ac51ba02a9f HTTP/1.1" 204 212 0.070017
2016-07-06 03:00:55.779 18323 DEBUG keystone.middleware.auth [req-9843ab92-0f8f-42b9-8b56-a5fc6d011569 - - - - -] There is either no auth token in the request or the certificate issuer is not trusted. No auth context will be set. _build_auth_context /usr/lib/python2.7/dist-packages/keystone/middleware/auth.py:71
2016-07-06 03:00:55.781 18323 INFO keystone.common.wsgi [req-9843ab92-0f8f-42b9-8b56-a5fc6d011569 - - - - -] POST http://10.111.109.81:5000/v2.0/tokens
2016-07-06 03:00:55.879 18323 INFO keystone.token.providers.fernet.utils [req-9843ab92-0f8f-42b9-8b56-a5fc6d011569 - - - - -] Loaded 2 encryption keys (max_active_keys=3) from: /etc/keystone/fernet-keys/
2016-07-06 03:00:55.882 18323 INFO eventlet.wsgi.server [req-9843ab92-0f8f-42b9-8b56-a5fc6d011569 - - - - -] 10.111.109.191,10.111.109.89 - - [06/Jul/2016 03:00:55] "POST /v2.0/tokens HTTP/1.1" 200 3585 0.102872
2016-07-06 03:00:57.450 18323 DEBUG keystone.middleware.auth [req-57632939-e139-4dc7-a1f4-833ce4e84665 - - - - -] There is either no auth token in the request or the certificate issuer is not trusted. No auth context will be set. _build_auth_context /usr/lib/python2.7/dist-packages/keystone/middleware/auth.py:71
2016-07-06 03:00:57.452 18323 INFO keystone.common.wsgi [req-57632939-e139-4dc7-a1f4-833ce4e84665 - - - - -] POST http://10.111.109.81:5000/v2.0/tokens
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi [req-57632939-e139-4dc7-a1f4-833ce4e84665 - - - - -] 'list' object has no attribute 'items'
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi Traceback (most recent call last):
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/common/wsgi.py", line 249, in __call__
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     result = method(context, **params)
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/oslo_log/versionutils.py", line 165, in wrapped
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     return func_or_cls(*args, **kwargs)
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/token/controllers.py", line 144, in authenticate
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     auth_token_data, roles_ref=roles_ref, catalog_ref=catalog_ref)
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/common/manager.py", line 124, in wrapped
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     __ret_val = __f(*args, **kwargs)
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/token/provider.py", line 360, in issue_v2_token
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     token_ref, roles_ref, catalog_ref)
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/token/providers/fernet/core.py", line 38, in issue_v2_token
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     *args, **kwargs)
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/token/providers/common.py", line 570, in issue_v2_token
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     token_ref, roles_ref, catalog_ref, trust_ref)
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/token/providers/common.py", line 163, in format_token
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     catalog_ref)
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/token/providers/common.py", line 214, in format_catalog
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     for region, region_ref in catalog_ref.items():
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi AttributeError: 'list' object has no attribute 'items'
2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi 
2016-07-06 03:00:57.570 18323 INFO eventlet.wsgi.server [req-57632939-e139-4dc7-a1f4-833ce4e84665 - - - - -] 10.111.109.191,10.111.109.89 - - [06/Jul/2016 03:00:57] "POST /v2.0/tokens HTTP/1.1" 500 400 0.120986
2016-07-06 03:00:58.181 18317 INFO keystone.token.providers.fernet.utils [req-7e2abf43-3cee-4335-a061-6a5c57a66b8d - - - - -] Loaded 2 encryption keys (max_active_keys=3) from: /etc/keystone/fernet-keys/
2016-07-06 03:00:58.273 18317 DEBUG keystone.middleware.auth [req-7e2abf43-3cee-4335-a061-6a5c57a66b8d 5716d29278b8438a95f718ea926e4e7a 954d6157b061441197b228ac7b4dd6ee - default default] RBAC: auth_context: {'is_delegated_auth': False, 'access_token_id': None, 'user_id': u'5716d29278b8438a95f718ea926e4e7a', 'roles': [u'_member_', u'admin'], 'user_domain_id': u'default', 'trustee_id': None, 'trustor_id': None, 'consumer_id': None, 'token': <KeystoneToken (audit_id=4qmxuLzaSS-IFbH_5iawCQ, audit_chain_id=4qmxuLzaSS-IFbH_5iawCQ) at 0x7ff84d604868>, 'project_id': u'954d6157b061441197b228ac7b4dd6ee', 'trust_id': None, 'project_domain_id': u'default'} process_request /usr/lib/python2.7/dist-packages/keystone/middleware/auth.py:221

** Affects: keystone
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to OpenStack Identity (keystone).
https://bugs.launchpad.net/bugs/1600393

Title:
  AttributeError: 'list' object has no attribute 'items'

Status in OpenStack Identity (keystone):
  New

Bug description:
  During a Rally test of our deployment using Mitaka keystone we
  observed the following traceback in the logs. It seems that the v3
  catalog is returned as a list whereas the v2.0 catalog is a dict. But
  the format_catalog() function always expects a dict.

  
  2016-07-06 03:00:55.171 18314 INFO eventlet.wsgi.server [req-5ebbe11b-5efb-4606-a46c-58f100a8a550 5716d29278b8438a95f718ea926e4e7a 954d6157b061441197b228ac7b4dd6ee - default default] 10.111.109.191,10.111.109.89 - - [06/Jul/2016 03:00:55] "DELETE /v2.0/tenants/37b1a3bad0e54dc2a9824ac51ba02a9f HTTP/1.1" 204 212 0.070017
  2016-07-06 03:00:55.779 18323 DEBUG keystone.middleware.auth [req-9843ab92-0f8f-42b9-8b56-a5fc6d011569 - - - - -] There is either no auth token in the request or the certificate issuer is not trusted. No auth context will be set. _build_auth_context /usr/lib/python2.7/dist-packages/keystone/middleware/auth.py:71
  2016-07-06 03:00:55.781 18323 INFO keystone.common.wsgi [req-9843ab92-0f8f-42b9-8b56-a5fc6d011569 - - - - -] POST http://10.111.109.81:5000/v2.0/tokens
  2016-07-06 03:00:55.879 18323 INFO keystone.token.providers.fernet.utils [req-9843ab92-0f8f-42b9-8b56-a5fc6d011569 - - - - -] Loaded 2 encryption keys (max_active_keys=3) from: /etc/keystone/fernet-keys/
  2016-07-06 03:00:55.882 18323 INFO eventlet.wsgi.server [req-9843ab92-0f8f-42b9-8b56-a5fc6d011569 - - - - -] 10.111.109.191,10.111.109.89 - - [06/Jul/2016 03:00:55] "POST /v2.0/tokens HTTP/1.1" 200 3585 0.102872
  2016-07-06 03:00:57.450 18323 DEBUG keystone.middleware.auth [req-57632939-e139-4dc7-a1f4-833ce4e84665 - - - - -] There is either no auth token in the request or the certificate issuer is not trusted. No auth context will be set. _build_auth_context /usr/lib/python2.7/dist-packages/keystone/middleware/auth.py:71
  2016-07-06 03:00:57.452 18323 INFO keystone.common.wsgi [req-57632939-e139-4dc7-a1f4-833ce4e84665 - - - - -] POST http://10.111.109.81:5000/v2.0/tokens
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi [req-57632939-e139-4dc7-a1f4-833ce4e84665 - - - - -] 'list' object has no attribute 'items'
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi Traceback (most recent call last):
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/common/wsgi.py", line 249, in __call__
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     result = method(context, **params)
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/oslo_log/versionutils.py", line 165, in wrapped
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     return func_or_cls(*args, **kwargs)
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/token/controllers.py", line 144, in authenticate
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     auth_token_data, roles_ref=roles_ref, catalog_ref=catalog_ref)
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/common/manager.py", line 124, in wrapped
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     __ret_val = __f(*args, **kwargs)
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/token/provider.py", line 360, in issue_v2_token
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     token_ref, roles_ref, catalog_ref)
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/token/providers/fernet/core.py", line 38, in issue_v2_token
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     *args, **kwargs)
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/token/providers/common.py", line 570, in issue_v2_token
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     token_ref, roles_ref, catalog_ref, trust_ref)
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/token/providers/common.py", line 163, in format_token
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     catalog_ref)
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/dist-packages/keystone/token/providers/common.py", line 214, in format_catalog
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi     for region, region_ref in catalog_ref.items():
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi AttributeError: 'list' object has no attribute 'items'
  2016-07-06 03:00:57.565 18323 ERROR keystone.common.wsgi 
  2016-07-06 03:00:57.570 18323 INFO eventlet.wsgi.server [req-57632939-e139-4dc7-a1f4-833ce4e84665 - - - - -] 10.111.109.191,10.111.109.89 - - [06/Jul/2016 03:00:57] "POST /v2.0/tokens HTTP/1.1" 500 400 0.120986
  2016-07-06 03:00:58.181 18317 INFO keystone.token.providers.fernet.utils [req-7e2abf43-3cee-4335-a061-6a5c57a66b8d - - - - -] Loaded 2 encryption keys (max_active_keys=3) from: /etc/keystone/fernet-keys/
  2016-07-06 03:00:58.273 18317 DEBUG keystone.middleware.auth [req-7e2abf43-3cee-4335-a061-6a5c57a66b8d 5716d29278b8438a95f718ea926e4e7a 954d6157b061441197b228ac7b4dd6ee - default default] RBAC: auth_context: {'is_delegated_auth': False, 'access_token_id': None, 'user_id': u'5716d29278b8438a95f718ea926e4e7a', 'roles': [u'_member_', u'admin'], 'user_domain_id': u'default', 'trustee_id': None, 'trustor_id': None, 'consumer_id': None, 'token': <KeystoneToken (audit_id=4qmxuLzaSS-IFbH_5iawCQ, audit_chain_id=4qmxuLzaSS-IFbH_5iawCQ) at 0x7ff84d604868>, 'project_id': u'954d6157b061441197b228ac7b4dd6ee', 'trust_id': None, 'project_domain_id': u'default'} process_request /usr/lib/python2.7/dist-packages/keystone/middleware/auth.py:221

To manage notifications about this bug go to:
https://bugs.launchpad.net/keystone/+bug/1600393/+subscriptions
Follow ups

[Bug 1600393] Re: v2.0 catalog seen in v3 token
From: Launchpad Bug Tracker, 2017-01-15