Open Stack

Alle mercoledì 14 settembre 2011, Carlo Impagliazzo ha scritto:
> Alle mercoledì 14 settembre 2011, Roman Sokolkov ha scritto:
> > Hi! I have problem. I use keystone from trunk, python-novaclient 2.6.4
> >
> > # nova --debug list
> > connect: (127.0.0.1, 5000)
> > send: 'POST /v2.0/tokens HTTP/1.1\r\nHost:
> > 127.0.0.1:5000\r\nContent-Length: 88\r\ncontent-type:
> > application/json\r\naccept-encoding: gzip,
> > deflate\r\nuser-agent: python-novaclient\r\n\r\n{"passwordCredentials":
> > {"username": "admin", "password": "xxx", "tenantId": "1234"}}'
> > reply: 'HTTP/1.1 200 OK\r\n'
> > header: Content-Type: application/json; charset=UTF-8
> > header: Content-Length: 1236
> > header: Date: Wed, 14 Sep 2011 13:18:45 GMT
> > Traceback (most recent call last):
> >   File "/usr/bin/nova", line 9, in <module>
> >     load_entry_point('python-novaclient==2.6.4', 'console_scripts',
> > 'nova')()
> >   File "/usr/lib/python2.7/site-packages/novaclient/shell.py", line 219,
> > in main
> >     OpenStackComputeShell().main(sys.argv[1:])
> >   File "/usr/lib/python2.7/site-packages/novaclient/shell.py", line 176,
> > in main
> >     self.cs.authenticate()
> >   File "/usr/lib/python2.7/site-packages/novaclient/v1_0/client.py", line
> > 57, in authenticate
> >     self.client.authenticate()
> >   File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 144,
> > in authenticate
> >     auth_url = self._v2_auth(auth_url)
> >   File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 189,
> > in _v2_auth
> >     service_catalog.ServiceCatalog(body)
> >   File "/usr/lib/python2.7/site-packages/novaclient/service_catalog.py",
> > line 90, in __init__
> >     super(ServiceCatalog, self).__init__(resource)
> >   File "/usr/lib/python2.7/site-packages/novaclient/service_catalog.py",
> > line 45, in __init__
> >     attribute = [res(x) for x in val]
> >   File "/usr/lib/python2.7/site-packages/novaclient/service_catalog.py",
> > line 41, in __init__
> >     for res_key, res_value in value.items():
> > AttributeError: 'unicode' object has no attribute 'items'
>
> I have the same problem, I've tried to fix it but it's a little difficult
> understand the logic behind the management of the data structure.
>
> having a structure like the linked one it happens a kinky comparison:
>
> 'nova' in  { 'publicURL': u'http://nova.publicinternets.com/v1.1/1234' }
>
> and then...it dumps because
> value is 'http://nova.publicinternets.com/v1.1/1234'   ( and so...like a
> string obj it hasn't an items method )
>
>
> Is the comparison logically right? isn't it too weak ?
>
>
> This is the link with datastructure :
> http://paste.openstack.org/show/2442/
>
> Carlo
>
>
>
>
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the patch suggested by Sandy works like a charm, it remains the question about 
the strange comparison :-/


Now I have another problem, 

using a python script like this:
NOVA_PROJECT_ID=1234
NOVA_USERNAME="joeuser"
NOVA_URL='http://192.168.0.100:5000/v2.0/'
NOVA_API_KEY='fdf50e55-8f02-4aac-ac02-0adcb088325d'
from novaclient.v1_1 import client
nt = client.Client(NOVA_USERNAME, 'secrete', NOVA_PROJECT_ID, NOVA_URL)


with this statement I obtain:

nt.images.list()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  
File "/usr/lib/python2.6/site-packages/python_novaclient-2.6.4-py2.6.egg/novaclient/v1_1/images.py", 
line 45, in list
    return self._list("/images/detail", "images")
  
File "/usr/lib/python2.6/site-packages/python_novaclient-2.6.4-py2.6.egg/novaclient/base.py", 
line 66, in _list
    resp, body = self.api.client.get(url)
  
File "/usr/lib/python2.6/site-packages/python_novaclient-2.6.4-py2.6.egg/novaclient/client.py", 
line 126, in get
    return self._cs_request(url, 'GET', **kwargs)
  
File "/usr/lib/python2.6/site-packages/python_novaclient-2.6.4-py2.6.egg/novaclient/client.py", 
line 113, in _cs_request
    **kwargs)
  
File "/usr/lib/python2.6/site-packages/python_novaclient-2.6.4-py2.6.egg/novaclient/client.py", 
line 96, in request
    raise exceptions.from_response(resp, body)
novaclient.exceptions.BadRequest: n/a (HTTP 400

Any suggestions?
Carlo