openstack team mailing list archive

[Antonio Messina <antonio.s.messina@xxxxxxxxx>]

On Thu, Feb 7, 2013 at 8:25 PM, Iccha Sethi <iccha.sethi@xxxxxxxxxxxxx> wrote:
> Unfortunately this is a known design flaw and has been reported previously
> as a bug as well - https://bugs.launchpad.net/glance/+bug/1100220 . We will
> hopefully be looking at rectifying it sometime soon.

Thank you very much,
I had a very bad time trying to figure out what was happening...

.a.

> -----Original Message-----
> From: "Antonio Messina" <antonio.s.messina@xxxxxxxxx>
> Sent: Thursday, February 7, 2013 2:10pm
> To: openstack@xxxxxxxxxxxxxxxxxxx
> Subject: [Openstack] Unable to download images from glance.
>
> Hi all,
>
> I've recently updated the password of the glance, swift and nova
> services via keystone user-update-password, and now I am unable to run
> instances because nova-compute is unable to download the image from
> glance.
>
> I know it sounds stupid, but I am pretty sure all the configuration
> files are fine, and the password works for *some* of the
> functionalities but not for glance image-download. I tried "swift -U
> service:glance ... download glance image-id" and it worked. Als
> "glance image-list" works.
> When I try "glance -d download-image ...", however, I get:
>
> (cloud)antonio@kenny:~$ glance -d image-download
> d5b25046-fd08-4e30-950b-ab956c547f8d --file /tmp/antanicurl -i -X GET
> -H 'X-Auth-Token: 819f0cf1786e4d80ba0a1f672bbe9713' -H 'Content-Type:
> application/octet-stream' -H 'User-Agent: python-glanceclient'
> http://myhostname:9292/v1/images/d5b25046-fd08-4e30-950b-ab956c547f8d
>
> HTTP/1.1 500 Internal Server Error
> date: Thu, 07 Feb 2013 19:02:13 GMT
> content-length: 5424
> content-type: text/plain
> connection: close
>
> Traceback (most recent call last):
> File "/usr/lib/python2.7/dist-packages/eventlet/wsgi.py", line 382,
> in handle_one_response
> result = self.application(self.environ, start_response)
> File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 147, in __call__
> resp = self.call_func(req, *args, **self.kwargs)
> File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 210, in call_func
> return self.func(req, *args, **kwargs)
> File "/usr/lib/python2.7/dist-packages/glance/common/wsgi.py", line
> 326, in __call__
> response = req.get_response(self.application)
> File "/usr/lib/python2.7/dist-packages/webob/request.py", line 1086,
> in get_response
> application, catch_exc_info=False)
> File "/usr/lib/python2.7/dist-packages/webob/request.py", line 1055,
> in call_application
> app_iter = application(self.environ, start_response)
> File "/usr/lib/python2.7/dist-packages/keystone/middleware/auth_token.py",
> line 278, in __call__
> return self.app(env, start_response)
> File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 147, in __call__
> resp = self.call_func(req, *args, **self.kwargs)
> File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 210, in call_func
> return self.func(req, *args, **kwargs)
> File "/usr/lib/python2.7/dist-packages/glance/common/wsgi.py", line
> 326, in __call__
> response = req.get_response(self.application)
> File "/usr/lib/python2.7/dist-packages/webob/request.py", line 1086,
> in get_response
> application, catch_exc_info=False)
> File "/usr/lib/python2.7/dist-packages/webob/request.py", line 1055,
> in call_application
> app_iter = application(self.environ, start_response)
> File "/usr/lib/python2.7/dist-packages/paste/urlmap.py", line 203, in
> __call__
> return app(environ, start_response)
> File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 159, in __call__
> return resp(environ, start_response)
> File "/usr/lib/python2.7/dist-packages/routes/middleware.py", line
> 131, in __call__
> response = self.app(environ, start_response)
> File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 159, in __call__
> return resp(environ, start_response)
> File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 147, in __call__
> resp = self.call_func(req, *args, **self.kwargs)
> File "/usr/lib/python2.7/dist-packages/webob/dec.py", line 210, in call_func
> return self.func(req, *args, **kwargs)
> File "/usr/lib/python2.7/dist-packages/glance/common/wsgi.py", line
> 532, in __call__
> request, **action_args)
> File "/usr/lib/python2.7/dist-packages/glance/common/wsgi.py", line
> 549, in dispatch
> return method(*args, **kwargs)
> File "/usr/lib/python2.7/dist-packages/glance/api/v1/images.py",
> line 318, in show
> image_meta['location'])
> File "/usr/lib/python2.7/dist-packages/glance/api/v1/images.py",
> line 294, in _get_from_store
> image_data, image_size = get_from_backend(context, where)
> File "/usr/lib/python2.7/dist-packages/glance/store/__init__.py",
> line 221, in get_from_backend
> return store.get(loc)
> File "/usr/lib/python2.7/dist-packages/glance/store/swift.py", line
> 291, in get
> resp_chunk_size=self.CHUNKSIZE)
> File "/usr/lib/python2.7/dist-packages/swiftclient/client.py", line
> 1048, in get_object
> resp_chunk_size=resp_chunk_size)
> File "/usr/lib/python2.7/dist-packages/swiftclient/client.py", line
> 969, in _retry
> self.url, self.token = self.get_auth()
> File "/usr/lib/python2.7/dist-packages/swiftclient/client.py", line
> 957, in get_auth
> os_options=self.os_options)
> File "/usr/lib/python2.7/dist-packages/swiftclient/client.py", line
> 302, in get_auth
> key, kwargs['os_options'])
> File "/usr/lib/python2.7/dist-packages/swiftclient/client.py", line
> 244, in get_keystoneclient_2_0
> auth_url=auth_url)
> File "/usr/lib/python2.7/dist-packages/keystoneclient/v2_0/client.py",
> line 80, in __init__
> self.authenticate()
> File "/usr/lib/python2.7/dist-packages/keystoneclient/v2_0/client.py",
> line 102, in authenticate
> return_raw=True)
> File "/usr/lib/python2.7/dist-packages/keystoneclient/v2_0/tokens.py",
> line 37, in authenticate
> return self._create('/tokens', params, "access", return_raw=return_raw)
> File "/usr/lib/python2.7/dist-packages/keystoneclient/base.py", line
> 82, in _create
> resp, body = self.api.post(url, body=body)
> File "/usr/lib/python2.7/dist-packages/keystoneclient/client.py",
> line 180, in post
> return self._cs_request(url, 'POST', **kwargs)
> File "/usr/lib/python2.7/dist-packages/keystoneclient/client.py",
> line 167, in _cs_request
> self.authenticate()
> File "/usr/lib/python2.7/dist-packages/keystoneclient/v2_0/client.py",
> line 102, in authenticate
> return_raw=True)
> File "/usr/lib/python2.7/dist-packages/keystoneclient/v2_0/tokens.py",
> line 37, in authenticate
> return self._create('/tokens', params, "access", return_raw=return_raw)
> File "/usr/lib/python2.7/dist-packages/keystoneclient/base.py", line
> 82, in _create
> resp, body = self.api.post(url, body=body)
> File "/usr/lib/python2.7/dist-packages/keystoneclient/client.py",
> line 180, in post
> return self._cs_request(url, 'POST', **kwargs)
> File "/usr/lib/python2.7/dist-packages/keystoneclient/client.py",
> line 161, in _cs_request
> **kwargs)
> File "/usr/lib/python2.7/dist-packages/keystoneclient/client.py",
> line 141, in request
> raise exceptions.from_response(resp, body)
> Unauthorized: Invalid user / password (HTTP 401)
>
>
> Request returned failure status.
> HTTPInternalServerError (HTTP 500)
>
> regardless of the user I am using with glance.
>
> >From the log of glance and swift it seems that glance is not
> contacting swift (the store backend). However, the glance log looks
> fine:
>
> ==> /var/log/glance/api.log <==
> 2013-02-07 20:07:36 7490 DEBUG
> glance.api.middleware.version_negotiation [-] Determining version of
> request: GET //v1/images/d5b25046-fd08-4e30-950b-ab956c547f8d Accept:
> process_request
> /usr/lib/python2.7/dist-packages/glance/api/middleware/version_negotiation.py:45
> 2013-02-07 20:07:36 7490 DEBUG
> glance.api.middleware.version_negotiation [-] Using url versioning
> process_request
> /usr/lib/python2.7/dist-packages/glance/api/middleware/version_negotiation.py:58
> 2013-02-07 20:07:36 7490 DEBUG
> glance.api.middleware.version_negotiation [-] Matched version: v1
> process_request
> /usr/lib/python2.7/dist-packages/glance/api/middleware/version_negotiation.py:70
> 2013-02-07 20:07:36 7490 DEBUG
> glance.api.middleware.version_negotiation [-] new uri
> /v1/images/d5b25046-fd08-4e30-950b-ab956c547f8d process_request
> /usr/lib/python2.7/dist-packages/glance/api/middleware/version_negotiation.py:71
> 2013-02-07 20:07:36 DEBUG glance.api.policy
> [9f346e0c-2a0e-45a3-a281-e7a3c9e85802 6f86d41e1244471d86a02f79c4e03ef1
> 4bdc5d18c711438f8be0ec9b70272892] Loaded policy rules: {u'default':
> [], u'manage_image_cache': [[u'role:admin']]} load_rules
> /usr/lib/python2.7/dist-packages/glance/api/policy.py:63
> 2013-02-07 20:07:36 DEBUG glance.api.policy
> [9f346e0c-2a0e-45a3-a281-e7a3c9e85802 6f86d41e1244471d86a02f79c4e03ef1
> 4bdc5d18c711438f8be0ec9b70272892] Loaded policy rules: {u'default':
> [], u'manage_image_cache': [[u'role:admin']]} load_rules
> /usr/lib/python2.7/dist-packages/glance/api/policy.py:63
> 2013-02-07 20:07:36 DEBUG glance.common.client
> [9f346e0c-2a0e-45a3-a281-e7a3c9e85802 6f86d41e1244471d86a02f79c4e03ef1
> 4bdc5d18c711438f8be0ec9b70272892] Constructed URL:
> http://0.0.0.0:9191/images/d5b25046-fd08-4e30-950b-ab956c547f8d
> _construct_url /usr/lib/python2.7/dist-packages/glance/common/client.py:464
>
> ==> /var/log/glance/registry.log <==
> 2013-02-07 20:07:36 INFO glance.registry.api.v1.images
> [3cd682ee-0739-4161-a611-1e7f428a1072 6f86d41e1244471d86a02f79c4e03ef1
> 4bdc5d18c711438f8be0ec9b70272892] Successfully retrieved image
> d5b25046-fd08-4e30-950b-ab956c547f8d
>
> ==> /var/log/glance/api.log <==
> 2013-02-07 20:07:36 DEBUG glance.registry.client
> [9f346e0c-2a0e-45a3-a281-e7a3c9e85802 6f86d41e1244471d86a02f79c4e03ef1
> 4bdc5d18c711438f8be0ec9b70272892] Registry request GET
> /images/d5b25046-fd08-4e30-950b-ab956c547f8d HTTP 200 request id
> req-3cd682ee-0739-4161-a611-1e7f428a1072 do_request
> /usr/lib/python2.7/dist-packages/glance/registry/client.py:94
> 2013-02-07 20:07:36 DEBUG glance.store.swift
> [9f346e0c-2a0e-45a3-a281-e7a3c9e85802 6f86d41e1244471d86a02f79c4e03ef1
> 4bdc5d18c711438f8be0ec9b70272892] Creating Swift connection with
> (auth_address=http://myhostname:5000/v2.0/, user=service:glance,
> snet=False, auth_version=2) _make_swift_connection
> /usr/lib/python2.7/dist-packages/glance/store/swift.py:363
>
> Anyone have an idea on how to debug this?
>
> .a.
>
> --
> antonio.s.messina@xxxxxxxxx
> GC3: Grid Computing Competence Center
> http://www.gc3.uzh.ch/
> University of Zurich
> Winterthurerstrasse 190
> CH-8057 Zurich Switzerland
>
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-- 
antonio.s.messina@xxxxxxxxx
GC3: Grid Computing Competence Center
http://www.gc3.uzh.ch/
University of Zurich
Winterthurerstrasse 190
CH-8057 Zurich Switzerland