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[Bug 1434241] [NEW] Internal Server Error while updating project quota when using Keystone LDAP backend

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Bjoern Teipel <bjoern.teipel@xxxxxxxxxxxxx>
Date: Thu, 19 Mar 2015 19:12:05 -0000
Reply-to: Bug 1434241 <1434241@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Public bug reported:

[Thu Mar 19 18:57:12.158459 2015] [:error] [pid 4777:tid 139987244758784]
[Thu Mar 19 18:57:12.184901 2015] [:error] [pid 4777:tid 139987244758784] REQ: curl -i --insecure 'http://1.2.3.4:8774/v2/b41a90047bef4e7d9031cc72d692a5c5/limits' -X GET -H "Accept: application/json" -H "User-Agent: python-novaclient" -H "X-Auth-Project-Id: b41a90047bef4e7d9031cc72d692a5c5" -H "X-Auth-Token: {SHA1}b03c7bf01bdb967570a6497da2c7cea1ec452793"
[Thu Mar 19 18:57:12.226996 2015] [:error] [pid 4777:tid 139987244758784] RESP: [200] {'date': 'Thu, 19 Mar 2015 18:57:12 GMT', 'connection': 'keep-alive', 'content-type': 'application/json', 'content-length': '512', 'x-compute-request-id': 'req-ce76d5d7-49df-4986-9738-d23c9953fbd7'}
[Thu Mar 19 18:57:12.227025 2015] [:error] [pid 4777:tid 139987244758784] RESP BODY: {"limits": {"rate": [], "absolute": {"maxServerMeta": 128, "maxPersonality": 5, "totalServerGroupsUsed": 0, "maxImageMeta": 128, "maxPersonalitySize": 10240, "maxServerGroups": 10, "maxSecurityGroupRules": -1, "maxTotalKeypairs": 100, "totalCoresUsed": 8, "totalRAMUsed": 12432, "totalInstancesUsed": 8, "maxSecurityGroups": -1, "totalFloatingIpsUsed": 0, "maxTotalCores": -1, "totalSecurityGroupsUsed": 1, "maxTotalFloatingIps": 10, "maxTotalInstances": -1, "maxTotalRAMSize": -1, "maxServerGroupMembers": 10}}}
[Thu Mar 19 18:57:12.227038 2015] [:error] [pid 4777:tid 139987244758784]
[Thu Mar 19 19:00:16.059014 2015] [:error] [pid 4776:tid 139987244758784] REQ: curl -i --insecure 'http://1.2.3.4:8774/v2/52a54b9b064348108a396f14ce9f23e3/os-quota-sets/b41a90047bef4e7d9031cc72d692a5c5' -X GET -H "Accept: application/json" -H "User-Agent: python-novaclient" -H "X-Auth-Project-Id: 52a54b9b064348108a396f14ce9f23e3" -H "X-Auth-Token: {SHA1}08bec92f7b2951f9532f59c0f9e884338f73449a"
[Thu Mar 19 19:00:16.095317 2015] [:error] [pid 4776:tid 139987244758784] RESP: [200] {'date': 'Thu, 19 Mar 2015 19:00:16 GMT', 'connection': 'keep-alive', 'content-type': 'application/json', 'content-length': '368', 'x-compute-request-id': 'req-e40567ce-3384-4a5b-b1f0-62e12f15f7b8'}
[Thu Mar 19 19:00:16.095365 2015] [:error] [pid 4776:tid 139987244758784] RESP BODY: {"quota_set": {"injected_file_content_bytes": 10240, "metadata_items": 128, "server_group_members": 10, "server_groups": 10, "ram": -1, "floating_ips": 10, "key_pairs": 100, "id": "b41a90047bef4e7d9031cc72d692a5c5", "instances": -1, "security_group_rules": -1, "injected_files": 5, "cores": -1, "fixed_ips": -1, "injected_file_path_bytes": 255, "security_groups": -1}}
[Thu Mar 19 19:00:16.095378 2015] [:error] [pid 4776:tid 139987244758784]
[Thu Mar 19 19:00:18.824318 2015] [:error] [pid 4776:tid 139987244758784] Problem instantiating action class.
[Thu Mar 19 19:00:18.824357 2015] [:error] [pid 4776:tid 139987244758784] Traceback (most recent call last):
[Thu Mar 19 19:00:18.824363 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/openstack_dashboard/wsgi/../../horizon/workflows/base.py", line 368, in action
[Thu Mar 19 19:00:18.824367 2015] [:error] [pid 4776:tid 139987244758784]     context)
[Thu Mar 19 19:00:18.824370 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/identity/projects/workflows.py", line 196, in __init__
[Thu Mar 19 19:00:18.824374 2015] [:error] [pid 4776:tid 139987244758784]     users_list = [(user.id, user.name) for user in all_users]
[Thu Mar 19 19:00:18.824378 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/openstack_dashboard/wsgi/../../keystoneclient/openstack/common/apiclient/base.py", line 480, in __getattr__
[Thu Mar 19 19:00:18.824382 2015] [:error] [pid 4776:tid 139987244758784]     raise AttributeError(k)
[Thu Mar 19 19:00:18.824385 2015] [:error] [pid 4776:tid 139987244758784] AttributeError: name
[Thu Mar 19 19:00:18.824858 2015] [:error] [pid 4776:tid 139987244758784] Internal Server Error: /identity/b41a90047bef4e7d9031cc72d692a5c5/update/
[Thu Mar 19 19:00:18.824873 2015] [:error] [pid 4776:tid 139987244758784] Traceback (most recent call last):
[Thu Mar 19 19:00:18.824877 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py", line 137, in get_response
[Thu Mar 19 19:00:18.824881 2015] [:error] [pid 4776:tid 139987244758784]     response = response.render()
[Thu Mar 19 19:00:18.824897 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/response.py", line 105, in render
[Thu Mar 19 19:00:18.824901 2015] [:error] [pid 4776:tid 139987244758784]     self.content = self.rendered_content
[Thu Mar 19 19:00:18.824904 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/response.py", line 82, in rendered_content
[Thu Mar 19 19:00:18.824906 2015] [:error] [pid 4776:tid 139987244758784]     content = template.render(context)
[Thu Mar 19 19:00:18.824911 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 140, in render
[Thu Mar 19 19:00:18.824915 2015] [:error] [pid 4776:tid 139987244758784]     return self._render(context)
[Thu Mar 19 19:00:18.824918 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 134, in _render
[Thu Mar 19 19:00:18.824922 2015] [:error] [pid 4776:tid 139987244758784]     return self.nodelist.render(context)
[Thu Mar 19 19:00:18.824926 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 840, in render
[Thu Mar 19 19:00:18.824929 2015] [:error] [pid 4776:tid 139987244758784]     bit = self.render_node(node, context)
[Thu Mar 19 19:00:18.824932 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/debug.py", line 78, in render_node
[Thu Mar 19 19:00:18.824935 2015] [:error] [pid 4776:tid 139987244758784]     return node.render(context)
[Thu Mar 19 19:00:18.824938 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/defaulttags.py", line 506, in render
[Thu Mar 19 19:00:18.824941 2015] [:error] [pid 4776:tid 139987244758784]     output = self.nodelist.render(context)
[Thu Mar 19 19:00:18.824943 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 840, in render
[Thu Mar 19 19:00:18.824946 2015] [:error] [pid 4776:tid 139987244758784]     bit = self.render_node(node, context)
[Thu Mar 19 19:00:18.824949 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/debug.py", line 78, in render_node
[Thu Mar 19 19:00:18.824952 2015] [:error] [pid 4776:tid 139987244758784]     return node.render(context)
[Thu Mar 19 19:00:18.824954 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/loader_tags.py", line 53, in render
[Thu Mar 19 19:00:18.824957 2015] [:error] [pid 4776:tid 139987244758784]     result = self.nodelist.render(context)
[Thu Mar 19 19:00:18.824960 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 840, in render
[Thu Mar 19 19:00:18.824962 2015] [:error] [pid 4776:tid 139987244758784]     bit = self.render_node(node, context)
[Thu Mar 19 19:00:18.824965 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/debug.py", line 78, in render_node
[Thu Mar 19 19:00:18.824968 2015] [:error] [pid 4776:tid 139987244758784]     return node.render(context)
[Thu Mar 19 19:00:18.824970 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/defaulttags.py", line 196, in render
[Thu Mar 19 19:00:18.824973 2015] [:error] [pid 4776:tid 139987244758784]     nodelist.append(node.render(context))
[Thu Mar 19 19:00:18.824976 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/defaulttags.py", line 298, in render
[Thu Mar 19 19:00:18.824979 2015] [:error] [pid 4776:tid 139987244758784]     match = condition.eval(context)
[Thu Mar 19 19:00:18.824981 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/defaulttags.py", line 867, in eval
[Thu Mar 19 19:00:18.824990 2015] [:error] [pid 4776:tid 139987244758784]     return self.value.resolve(context, ignore_failures=True)
[Thu Mar 19 19:00:18.824992 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 585, in resolve
[Thu Mar 19 19:00:18.824995 2015] [:error] [pid 4776:tid 139987244758784]     obj = self.var.resolve(context)
[Thu Mar 19 19:00:18.824998 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 735, in resolve
[Thu Mar 19 19:00:18.825001 2015] [:error] [pid 4776:tid 139987244758784]     value = self._resolve_lookup(context)
[Thu Mar 19 19:00:18.825003 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 789, in _resolve_lookup
[Thu Mar 19 19:00:18.825006 2015] [:error] [pid 4776:tid 139987244758784]     current = current()
[Thu Mar 19 19:00:18.825009 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/openstack_dashboard/wsgi/../../horizon/workflows/base.py", line 439, in has_required_fields
[Thu Mar 19 19:00:18.825012 2015] [:error] [pid 4776:tid 139987244758784]     return any(field.required for field in self.action.fields.values())
[Thu Mar 19 19:00:18.825015 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/openstack_dashboard/wsgi/../../horizon/workflows/base.py", line 368, in action
[Thu Mar 19 19:00:18.825018 2015] [:error] [pid 4776:tid 139987244758784]     context)
[Thu Mar 19 19:00:18.825021 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/identity/projects/workflows.py", line 196, in __init__
[Thu Mar 19 19:00:18.825024 2015] [:error] [pid 4776:tid 139987244758784]     users_list = [(user.id, user.name) for user in all_users]
[Thu Mar 19 19:00:18.825027 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/openstack_dashboard/wsgi/../../keystoneclient/openstack/common/apiclient/base.py", line 480, in __getattr__
[Thu Mar 19 19:00:18.825030 2015] [:error] [pid 4776:tid 139987244758784]     raise AttributeError(k)
[Thu Mar 19 19:00:18.825033 2015] [:error] [pid 4776:tid 139987244758784] AttributeError: name

** Affects: horizon
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1434241

Title:
   Internal Server Error while updating project quota when using
  Keystone LDAP backend

Status in OpenStack Dashboard (Horizon):
  New

Bug description:
  [Thu Mar 19 18:57:12.158459 2015] [:error] [pid 4777:tid 139987244758784]
  [Thu Mar 19 18:57:12.184901 2015] [:error] [pid 4777:tid 139987244758784] REQ: curl -i --insecure 'http://1.2.3.4:8774/v2/b41a90047bef4e7d9031cc72d692a5c5/limits' -X GET -H "Accept: application/json" -H "User-Agent: python-novaclient" -H "X-Auth-Project-Id: b41a90047bef4e7d9031cc72d692a5c5" -H "X-Auth-Token: {SHA1}b03c7bf01bdb967570a6497da2c7cea1ec452793"
  [Thu Mar 19 18:57:12.226996 2015] [:error] [pid 4777:tid 139987244758784] RESP: [200] {'date': 'Thu, 19 Mar 2015 18:57:12 GMT', 'connection': 'keep-alive', 'content-type': 'application/json', 'content-length': '512', 'x-compute-request-id': 'req-ce76d5d7-49df-4986-9738-d23c9953fbd7'}
  [Thu Mar 19 18:57:12.227025 2015] [:error] [pid 4777:tid 139987244758784] RESP BODY: {"limits": {"rate": [], "absolute": {"maxServerMeta": 128, "maxPersonality": 5, "totalServerGroupsUsed": 0, "maxImageMeta": 128, "maxPersonalitySize": 10240, "maxServerGroups": 10, "maxSecurityGroupRules": -1, "maxTotalKeypairs": 100, "totalCoresUsed": 8, "totalRAMUsed": 12432, "totalInstancesUsed": 8, "maxSecurityGroups": -1, "totalFloatingIpsUsed": 0, "maxTotalCores": -1, "totalSecurityGroupsUsed": 1, "maxTotalFloatingIps": 10, "maxTotalInstances": -1, "maxTotalRAMSize": -1, "maxServerGroupMembers": 10}}}
  [Thu Mar 19 18:57:12.227038 2015] [:error] [pid 4777:tid 139987244758784]
  [Thu Mar 19 19:00:16.059014 2015] [:error] [pid 4776:tid 139987244758784] REQ: curl -i --insecure 'http://1.2.3.4:8774/v2/52a54b9b064348108a396f14ce9f23e3/os-quota-sets/b41a90047bef4e7d9031cc72d692a5c5' -X GET -H "Accept: application/json" -H "User-Agent: python-novaclient" -H "X-Auth-Project-Id: 52a54b9b064348108a396f14ce9f23e3" -H "X-Auth-Token: {SHA1}08bec92f7b2951f9532f59c0f9e884338f73449a"
  [Thu Mar 19 19:00:16.095317 2015] [:error] [pid 4776:tid 139987244758784] RESP: [200] {'date': 'Thu, 19 Mar 2015 19:00:16 GMT', 'connection': 'keep-alive', 'content-type': 'application/json', 'content-length': '368', 'x-compute-request-id': 'req-e40567ce-3384-4a5b-b1f0-62e12f15f7b8'}
  [Thu Mar 19 19:00:16.095365 2015] [:error] [pid 4776:tid 139987244758784] RESP BODY: {"quota_set": {"injected_file_content_bytes": 10240, "metadata_items": 128, "server_group_members": 10, "server_groups": 10, "ram": -1, "floating_ips": 10, "key_pairs": 100, "id": "b41a90047bef4e7d9031cc72d692a5c5", "instances": -1, "security_group_rules": -1, "injected_files": 5, "cores": -1, "fixed_ips": -1, "injected_file_path_bytes": 255, "security_groups": -1}}
  [Thu Mar 19 19:00:16.095378 2015] [:error] [pid 4776:tid 139987244758784]
  [Thu Mar 19 19:00:18.824318 2015] [:error] [pid 4776:tid 139987244758784] Problem instantiating action class.
  [Thu Mar 19 19:00:18.824357 2015] [:error] [pid 4776:tid 139987244758784] Traceback (most recent call last):
  [Thu Mar 19 19:00:18.824363 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/openstack_dashboard/wsgi/../../horizon/workflows/base.py", line 368, in action
  [Thu Mar 19 19:00:18.824367 2015] [:error] [pid 4776:tid 139987244758784]     context)
  [Thu Mar 19 19:00:18.824370 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/identity/projects/workflows.py", line 196, in __init__
  [Thu Mar 19 19:00:18.824374 2015] [:error] [pid 4776:tid 139987244758784]     users_list = [(user.id, user.name) for user in all_users]
  [Thu Mar 19 19:00:18.824378 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/openstack_dashboard/wsgi/../../keystoneclient/openstack/common/apiclient/base.py", line 480, in __getattr__
  [Thu Mar 19 19:00:18.824382 2015] [:error] [pid 4776:tid 139987244758784]     raise AttributeError(k)
  [Thu Mar 19 19:00:18.824385 2015] [:error] [pid 4776:tid 139987244758784] AttributeError: name
  [Thu Mar 19 19:00:18.824858 2015] [:error] [pid 4776:tid 139987244758784] Internal Server Error: /identity/b41a90047bef4e7d9031cc72d692a5c5/update/
  [Thu Mar 19 19:00:18.824873 2015] [:error] [pid 4776:tid 139987244758784] Traceback (most recent call last):
  [Thu Mar 19 19:00:18.824877 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py", line 137, in get_response
  [Thu Mar 19 19:00:18.824881 2015] [:error] [pid 4776:tid 139987244758784]     response = response.render()
  [Thu Mar 19 19:00:18.824897 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/response.py", line 105, in render
  [Thu Mar 19 19:00:18.824901 2015] [:error] [pid 4776:tid 139987244758784]     self.content = self.rendered_content
  [Thu Mar 19 19:00:18.824904 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/response.py", line 82, in rendered_content
  [Thu Mar 19 19:00:18.824906 2015] [:error] [pid 4776:tid 139987244758784]     content = template.render(context)
  [Thu Mar 19 19:00:18.824911 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 140, in render
  [Thu Mar 19 19:00:18.824915 2015] [:error] [pid 4776:tid 139987244758784]     return self._render(context)
  [Thu Mar 19 19:00:18.824918 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 134, in _render
  [Thu Mar 19 19:00:18.824922 2015] [:error] [pid 4776:tid 139987244758784]     return self.nodelist.render(context)
  [Thu Mar 19 19:00:18.824926 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 840, in render
  [Thu Mar 19 19:00:18.824929 2015] [:error] [pid 4776:tid 139987244758784]     bit = self.render_node(node, context)
  [Thu Mar 19 19:00:18.824932 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/debug.py", line 78, in render_node
  [Thu Mar 19 19:00:18.824935 2015] [:error] [pid 4776:tid 139987244758784]     return node.render(context)
  [Thu Mar 19 19:00:18.824938 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/defaulttags.py", line 506, in render
  [Thu Mar 19 19:00:18.824941 2015] [:error] [pid 4776:tid 139987244758784]     output = self.nodelist.render(context)
  [Thu Mar 19 19:00:18.824943 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 840, in render
  [Thu Mar 19 19:00:18.824946 2015] [:error] [pid 4776:tid 139987244758784]     bit = self.render_node(node, context)
  [Thu Mar 19 19:00:18.824949 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/debug.py", line 78, in render_node
  [Thu Mar 19 19:00:18.824952 2015] [:error] [pid 4776:tid 139987244758784]     return node.render(context)
  [Thu Mar 19 19:00:18.824954 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/loader_tags.py", line 53, in render
  [Thu Mar 19 19:00:18.824957 2015] [:error] [pid 4776:tid 139987244758784]     result = self.nodelist.render(context)
  [Thu Mar 19 19:00:18.824960 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 840, in render
  [Thu Mar 19 19:00:18.824962 2015] [:error] [pid 4776:tid 139987244758784]     bit = self.render_node(node, context)
  [Thu Mar 19 19:00:18.824965 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/debug.py", line 78, in render_node
  [Thu Mar 19 19:00:18.824968 2015] [:error] [pid 4776:tid 139987244758784]     return node.render(context)
  [Thu Mar 19 19:00:18.824970 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/defaulttags.py", line 196, in render
  [Thu Mar 19 19:00:18.824973 2015] [:error] [pid 4776:tid 139987244758784]     nodelist.append(node.render(context))
  [Thu Mar 19 19:00:18.824976 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/defaulttags.py", line 298, in render
  [Thu Mar 19 19:00:18.824979 2015] [:error] [pid 4776:tid 139987244758784]     match = condition.eval(context)
  [Thu Mar 19 19:00:18.824981 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/defaulttags.py", line 867, in eval
  [Thu Mar 19 19:00:18.824990 2015] [:error] [pid 4776:tid 139987244758784]     return self.value.resolve(context, ignore_failures=True)
  [Thu Mar 19 19:00:18.824992 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 585, in resolve
  [Thu Mar 19 19:00:18.824995 2015] [:error] [pid 4776:tid 139987244758784]     obj = self.var.resolve(context)
  [Thu Mar 19 19:00:18.824998 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 735, in resolve
  [Thu Mar 19 19:00:18.825001 2015] [:error] [pid 4776:tid 139987244758784]     value = self._resolve_lookup(context)
  [Thu Mar 19 19:00:18.825003 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 789, in _resolve_lookup
  [Thu Mar 19 19:00:18.825006 2015] [:error] [pid 4776:tid 139987244758784]     current = current()
  [Thu Mar 19 19:00:18.825009 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/openstack_dashboard/wsgi/../../horizon/workflows/base.py", line 439, in has_required_fields
  [Thu Mar 19 19:00:18.825012 2015] [:error] [pid 4776:tid 139987244758784]     return any(field.required for field in self.action.fields.values())
  [Thu Mar 19 19:00:18.825015 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/openstack_dashboard/wsgi/../../horizon/workflows/base.py", line 368, in action
  [Thu Mar 19 19:00:18.825018 2015] [:error] [pid 4776:tid 139987244758784]     context)
  [Thu Mar 19 19:00:18.825021 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/identity/projects/workflows.py", line 196, in __init__
  [Thu Mar 19 19:00:18.825024 2015] [:error] [pid 4776:tid 139987244758784]     users_list = [(user.id, user.name) for user in all_users]
  [Thu Mar 19 19:00:18.825027 2015] [:error] [pid 4776:tid 139987244758784]   File "/usr/local/lib/python2.7/dist-packages/openstack_dashboard/wsgi/../../keystoneclient/openstack/common/apiclient/base.py", line 480, in __getattr__
  [Thu Mar 19 19:00:18.825030 2015] [:error] [pid 4776:tid 139987244758784]     raise AttributeError(k)
  [Thu Mar 19 19:00:18.825033 2015] [:error] [pid 4776:tid 139987244758784] AttributeError: name

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Follow ups

[Bug 1434241] Re: Internal Server Error while updating project quota when using Keystone LDAP backend
From: Launchpad Bug Tracker, 2017-11-27
[Bug 1434241] [NEW] Internal Server Error while updating project quota when using Keystone LDAP backend
From: Bjoern Teipel, 2015-03-19
References

[Bug 1434241] [NEW] Internal Server Error while updating project quota when using Keystone LDAP backend
From: Bjoern Teipel, 2015-03-19