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<div class="moz-cite-prefix">Using command line, all is fine. The
error only appears using horizon, when the neutron info is going
to be loaded. I've seen in the logs how horizon starts to reach
the nova details sucessfully (but not the neutron one). <br>
<br>
<br>
<small><small>[Thu Mar 27 10:18:37 2014] [error] REQ: curl -i
<a class="moz-txt-link-freetext" href="http://controller:8774/v2/demo/limits">http://controller:8774/v2/demo/limits</a> -X GET -H
"X-Auth-Project-Id: demo" -H "User-Agent: python-novaclient"
-H "Accept: application/json" -H "X-Auth-Token: <b>0de5eed32b09c3d7a357cd3391f13051</b>"<br>
[Thu Mar 27 10:18:37 2014] [error] <br>
[Thu Mar 27 10:18:37 2014] [error]
<a class="moz-txt-link-freetext" href="INFO:urllib3.connectionpool:Starting">INFO:urllib3.connectionpool:Starting</a> new HTTP connection (1):
controller<br>
[Thu Mar 27 10:18:37 2014] [error]
DEBUG:urllib3.connectionpool:"GET /v2/demo/limits HTTP/1.1"
200 437<br>
[Thu Mar 27 10:18:37 2014] [error] RESP: [200] {'date': 'Thu,
27 Mar 2014 10:18:37 GMT', 'content-length': '437',
'content-type': 'application/json', 'x-compute-request-id':
'req-d80a8b6a-3a77-40c0-9e12-ddabf8871447'}<br>
[Thu Mar 27 10:18:37 2014] [error] RESP BODY: {"limits":
{"rate": [], "absolute": {"maxServerMeta": 128,
"maxPersonality": 5, "maxImageMeta": 128,
"maxPersonalitySize": 10240, "maxSecurityGroupRules": 20,
"maxTotalKeypairs": 100, "totalRAMUsed": 18432,
"totalInstancesUsed": 9, "maxSecurityGroups": 10,
"totalFloatingIpsUsed": 0, "maxTotalCores": 100,
"totalSecurityGroupsUsed": 0, "maxTotalFloatingIps": 10,
"maxTotalInstances": 100, "totalCoresUsed": 9,
"maxTotalRAMSize": 51200}}}<br>
[Thu Mar 27 10:18:37 2014] [error] <br>
[Thu Mar 27 10:18:37 2014] [error] Internal Server Error:
/dashboard/project/<br>
[Thu Mar 27 10:18:37 2014] [error] Traceback (most recent call
last):<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/django/core/handlers/base.py",
line 111, in get_response<br>
[Thu Mar 27 10:18:37 2014] [error] response =
callback(request, *callback_args, **callback_kwargs)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/horizon/decorators.py", line
38, in dec<br>
[Thu Mar 27 10:18:37 2014] [error] return
view_func(request, *args, **kwargs)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/horizon/decorators.py", line
54, in dec<br>
[Thu Mar 27 10:18:37 2014] [error] return
view_func(request, *args, **kwargs)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/horizon/decorators.py", line
38, in dec<br>
[Thu Mar 27 10:18:37 2014] [error] return
view_func(request, *args, **kwargs)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/django/views/generic/base.py",
line 48, in view<br>
[Thu Mar 27 10:18:37 2014] [error] return
self.dispatch(request, *args, **kwargs)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/django/views/generic/base.py",
line 69, in dispatch<br>
[Thu Mar 27 10:18:37 2014] [error] return handler(request,
*args, **kwargs)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/horizon/tables/views.py",
line 155, in get<br>
[Thu Mar 27 10:18:37 2014] [error] handled =
self.construct_tables()<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/horizon/tables/views.py",
line 146, in construct_tables<br>
[Thu Mar 27 10:18:37 2014] [error] handled =
self.handle_table(table)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/horizon/tables/views.py",
line 118, in handle_table<br>
[Thu Mar 27 10:18:37 2014] [error] data =
self._get_data_dict()<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/horizon/tables/views.py",
line 182, in _get_data_dict<br>
[Thu Mar 27 10:18:37 2014] [error] self._data =
{self.table_class._meta.name: self.get_data()}<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/project/overview/views.py",
line 56, in get_data<br>
[Thu Mar 27 10:18:37 2014] [error] super(ProjectOverview,
self).get_data()<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/usage/views.py",
line 29, in get_data<br>
[Thu Mar 27 10:18:37 2014] [error] self.usage.get_limits()<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/usage/base.py",
line 178, in get_limits<br>
[Thu Mar 27 10:18:37 2014] [error]
self.get_neutron_limits()<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/usage/base.py",
line 147, in get_neutron_limits<br>
[Thu Mar 27 10:18:37 2014] [error]
api.neutron.is_security_group_extension_supported(self.request)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/api/neutron.py",
line 761, in is_security_group_extension_supported<br>
[Thu Mar 27 10:18:37 2014] [error] return
is_extension_supported(request, 'security-group')<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/horizon/utils/memoized.py",
line 33, in __call__<br>
[Thu Mar 27 10:18:37 2014] [error] value =
self.func(*args)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/api/neutron.py",
line 741, in is_extension_supported<br>
[Thu Mar 27 10:18:37 2014] [error] extensions =
list_extensions(request)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/horizon/utils/memoized.py",
line 33, in __call__<br>
[Thu Mar 27 10:18:37 2014] [error] value =
self.func(*args)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/api/neutron.py",
line 732, in list_extensions<br>
[Thu Mar 27 10:18:37 2014] [error] extensions_list =
neutronclient(request).list_extensions()<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/neutronclient/v2_0/client.py",
line 108, in with_params<br>
[Thu Mar 27 10:18:37 2014] [error] ret =
self.function(instance, *args, **kwargs)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/neutronclient/v2_0/client.py",
line 286, in list_extensions<br>
[Thu Mar 27 10:18:37 2014] [error] return
self.get(self.extensions_path, params=_params)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/neutronclient/v2_0/client.py",
line 1183, in get<br>
[Thu Mar 27 10:18:37 2014] [error] headers=headers,
params=params)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/neutronclient/v2_0/client.py",
line 1168, in retry_request<br>
[Thu Mar 27 10:18:37 2014] [error] headers=headers,
params=params)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/neutronclient/v2_0/client.py",
line 1103, in do_request<br>
[Thu Mar 27 10:18:37 2014] [error] resp, replybody =
self.httpclient.do_request(action, method, body=body)<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/neutronclient/client.py",
line 190, in do_request<br>
[Thu Mar 27 10:18:37 2014] [error] self.authenticate()<br>
[Thu Mar 27 10:18:37 2014] [error] File
"/usr/lib/python2.6/site-packages/neutronclient/client.py",
line 228, in authenticate<br>
<b>[Thu Mar 27 10:18:37 2014] [error] token_url =
self.auth_url + "/tokens"</b><b><br>
</b><b>[Thu Mar 27 10:18:37 2014] [error] TypeError:
unsupported operand type(s) for +: 'NoneType' and 'str'</b><br>
[Thu Mar 27 10:36:37 2014] [error] <br>
</small></small><br>
Then in neutron server logs appears how the same token used by
nova is rejected:<br>
<br>
<small><small>2014-03-27 11:18:37.252 14131 ERROR
keystoneclient.middleware.auth_token [-] Unable to get version
info from keystone: 404<br>
2014-03-27 11:18:37.252 14131 DEBUG
keystoneclient.middleware.auth_token [-] Token validation
failure. _validate_user_token
/usr/lib/python2.6/site-packages/keystoneclient/middleware/auth_token.py:820<br>
2014-03-27 11:18:37.252 14131 TRACE
keystoneclient.middleware.auth_token Traceback (most recent
call last):<br>
2014-03-27 11:18:37.252 14131 TRACE
keystoneclient.middleware.auth_token File
"/usr/lib/python2.6/site-packages/keystoneclient/middleware/auth_token.py",
line 811, in _validate_user_token<br>
2014-03-27 11:18:37.252 14131 TRACE
keystoneclient.middleware.auth_token data =
self.verify_uuid_token(user_token, retry)<br>
2014-03-27 11:18:37.252 14131 TRACE
keystoneclient.middleware.auth_token File
"/usr/lib/python2.6/site-packages/keystoneclient/middleware/auth_token.py",
line 1088, in verify_uuid_token<br>
2014-03-27 11:18:37.252 14131 TRACE
keystoneclient.middleware.auth_token self.auth_version =
self._choose_api_version()<br>
2014-03-27 11:18:37.252 14131 TRACE
keystoneclient.middleware.auth_token File
"/usr/lib/python2.6/site-packages/keystoneclient/middleware/auth_token.py",
line 509, in _choose_api_version<br>
2014-03-27 11:18:37.252 14131 TRACE
keystoneclient.middleware.auth_token
versions_supported_by_server = self._get_supported_versions()<br>
2014-03-27 11:18:37.252 14131 TRACE
keystoneclient.middleware.auth_token File
"/usr/lib/python2.6/site-packages/keystoneclient/middleware/auth_token.py",
line 536, in _get_supported_versions<br>
2014-03-27 11:18:37.252 14131 TRACE
keystoneclient.middleware.auth_token raise
ServiceError('Unable to get version info from keystone')<br>
2014-03-27 11:18:37.252 14131 TRACE
keystoneclient.middleware.auth_token ServiceError: Unable to
get version info from keystone<br>
2014-03-27 11:18:37.253 14131 DEBUG
keystoneclient.middleware.auth_token [-] Marking token
0de5eed32b09c3d7a357cd3391f13051 as unauthorized in memcache
_cache_store_invalid
/usr/lib/python2.6/site-packages/keystoneclient/middleware/auth_token.py:1068<br>
2014-03-27 11:18:37.253 14131 WARNING
keystoneclient.middleware.auth_token [-] Authorization failed
for token <b>0de5eed32b09c3d7a357cd3391f13051</b><br>
</small></small><br>
Any idea?<br>
<br>
Regards<br>
Miguel.<br>
<br>
El 26/03/14 19:18, matt escribió:<br>
</div>
<blockquote
cite="mid:CAP_sDUHGw6BVM3EME3+YuOP3=NGThW3S6r79ntB+z1Bc8NyMfA@mail.gmail.com"
type="cite">
<div dir="ltr">hop onto the box with horizon running on it and try
to authenticate to nova CLI with the --debug flag set. see what
that gives you. <br>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Wed, Mar 26, 2014 at 2:09 PM, Miguel
Angel Diaz Corchero <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:miguelangel.diaz@externos.ciemat.es"
target="_blank">miguelangel.diaz@externos.ciemat.es</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> Hi,<br>
<br>
Horizon (of Havana) is showing problems when accessing:<br>
<br>
The error message is:<br>
<pre>unsupported operand type(s) for +: 'NoneType' and 'str'</pre>
<br>
and is produced in:<br>
<br>
<code>/usr/lib/python2.6/site-packages/neutronclient/client.py</code>
in <code>authenticate</code>
<pre>token_url = self.auth_url + "/tokens"
</pre>
I've applied the patch <small><a moz-do-not-send="true"
href="https://review.openstack.org/#/c/52954/"
target="_blank">https://review.openstack.org/#/c/52954/</a>
</small><br>
but the <small>self.auth_url</small> of the code above is
still <small>None</small><br>
<br>
Commands such as <small>nova net-list</small> and <small>nova
floating-ip-list</small> work fine.<br>
<br>
Any idea?<br>
<br>
Thanks!<span class="HOEnZb"><font color="#888888"><br>
Miguel.<br>
<br>
<br>
<div>-- <br>
<i><font><span style=""><span
style="font-family:Century
Gothic,sans-serif,10">Miguel Angel Díaz
Corchero</span></span></font></i><font><br>
<i><b><span style="font-family:Century
Gothic,sans-serif">System Administrator /
Researcher</span></b></i><br>
<i><span style="font-family:Century
Gothic,sans-serif">c/ Sola nº 1; 10200
TRUJILLO, SPAIN</span></i><br>
<i><span style="font-family:Century
Gothic,sans-serif">Tel: +34 927 65 93 17 Fax:
<a moz-do-not-send="true"
href="tel:%2B34%20927%2032%2032%2037"
value="+34927323237" target="_blank">+34 927
32 32 37</a></span></i>
<p><span><a moz-do-not-send="true"
href="http://www.ceta-ciemat.es/"
target="_blank"><img
src="cid:part4.00010108.03020507@externos.ciemat.es"
alt="CETA-Ciemat logo" height="76"
border="0" width="383"></a></span></p>
</font></div>
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