Bug 1409897 - AttributeError: 'unicode' object has no attribute 'get'
Summary: AttributeError: 'unicode' object has no attribute 'get'
Alias: None
Product: Fedora
Classification: Fedora
Component: openstack-nova
Version: 25
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
Assignee: Alan Pevec (Fedora)
QA Contact: Fedora Extras Quality Assurance
Depends On:
TreeView+ depends on / blocked
Reported: 2017-01-03 19:27 UTC by Seth Jennings
Modified: 2017-12-12 10:17 UTC (History)
15 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2017-12-12 10:17:20 UTC
Type: Bug

Attachments (Terms of Use)

Description Seth Jennings 2017-01-03 19:27:11 UTC
Description of problem:
$ nova service-list
ERROR (AttributeError): 'unicode' object has no attribute 'get'

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1. run "nova service-list" against a Newton Openstack cloud

Actual results:
ERROR (AttributeError): 'unicode' object has no attribute 'get'

Expected results:
No error

Additional info:

$ nova --debug service-list
DEBUG (extension:157) found extension EntryPoint.parse('v2token = keystoneauth1.loading._plugins.identity.v2:Token')
DEBUG (extension:157) found extension EntryPoint.parse('v3oauth1 = keystoneauth1.extras.oauth1._loading:V3OAuth1')
DEBUG (extension:157) found extension EntryPoint.parse('admin_token = keystoneauth1.loading._plugins.admin_token:AdminToken')
DEBUG (extension:157) found extension EntryPoint.parse('v3oidcauthcode = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAuthorizationCode')
DEBUG (extension:157) found extension EntryPoint.parse('v2password = keystoneauth1.loading._plugins.identity.v2:Password')
DEBUG (extension:157) found extension EntryPoint.parse('v3samlpassword = keystoneauth1.extras._saml2._loading:Saml2Password')
DEBUG (extension:157) found extension EntryPoint.parse('v3password = keystoneauth1.loading._plugins.identity.v3:Password')
DEBUG (extension:157) found extension EntryPoint.parse('v3oidcaccesstoken = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectAccessToken')
DEBUG (extension:157) found extension EntryPoint.parse('v3oidcpassword = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectPassword')
DEBUG (extension:157) found extension EntryPoint.parse('v3kerberos = keystoneauth1.extras.kerberos._loading:Kerberos')
DEBUG (extension:157) found extension EntryPoint.parse('token = keystoneauth1.loading._plugins.identity.generic:Token')
DEBUG (extension:157) found extension EntryPoint.parse('v3oidcclientcredentials = keystoneauth1.loading._plugins.identity.v3:OpenIDConnectClientCredentials')
DEBUG (extension:157) found extension EntryPoint.parse('v3tokenlessauth = keystoneauth1.loading._plugins.identity.v3:TokenlessAuth')
DEBUG (extension:157) found extension EntryPoint.parse('v3token = keystoneauth1.loading._plugins.identity.v3:Token')
DEBUG (extension:157) found extension EntryPoint.parse('v3totp = keystoneauth1.loading._plugins.identity.v3:TOTP')
DEBUG (extension:157) found extension EntryPoint.parse('password = keystoneauth1.loading._plugins.identity.generic:Password')
DEBUG (extension:157) found extension EntryPoint.parse('v3fedkerb = keystoneauth1.extras.kerberos._loading:MappedKerberos')
DEBUG (session:337) REQ: curl -g -i -X GET http://openstack.local.variantweb.net:5000/v2.0 -H "Accept: application/json" -H "User-Agent: nova keystoneauth1/2.12.1 python-requests/2.10.0 CPython/2.7.12"
INFO (connectionpool:213) Starting new HTTP connection (1): openstack.local.variantweb.net
DEBUG (connectionpool:395) "GET /v2.0 HTTP/1.1" 200 238
DEBUG (session:366) RESP: [200] Date: Tue, 03 Jan 2017 19:22:30 GMT Server: Apache/2.4.6 (CentOS) Vary: X-Auth-Token,Accept-Encoding x-openstack-request-id: req-6e7b7af0-a89d-4c0b-97ff-d51c13ab8da0 Content-Encoding: gzip Content-Length: 238 Connection: close Content-Type: application/json 
RESP BODY: {"version": {"status": "deprecated", "updated": "2016-08-04T00:00:00Z", "media-types": [{"base": "application/json", "type": "application/vnd.openstack.identity-v2.0+json"}], "id": "v2.0", "links": [{"href": "http://openstack.local.variantweb.net:5000/v2.0/", "rel": "self"}, {"href": "http://docs.openstack.org/", "type": "text/html", "rel": "describedby"}]}}

DEBUG (v2:63) Making authentication request to http://openstack.local.variantweb.net:5000/v2.0/tokens
INFO (connectionpool:248) Resetting dropped connection: openstack.local.variantweb.net
DEBUG (connectionpool:395) "POST /v2.0/tokens HTTP/1.1" 200 995
DEBUG (session:337) REQ: curl -g -i -X GET -H "User-Agent: python-novaclient" -H "Accept: application/json" -H "X-Auth-Token: {SHA1}2bc87bc590cf2f57bd4010e206942f79658e683b"
INFO (connectionpool:213) Starting new HTTP connection (1):
DEBUG (connectionpool:395) "GET /v2.1/4458a6ed0fcb45189b808c7af2f8155c HTTP/1.1" 404 112
DEBUG (session:366) RESP: [404] Content-Length: 112 Content-Type: application/json; charset=UTF-8 X-Compute-Request-Id: req-71e97af2-d102-4058-ad8f-481f86d426ee Date: Tue, 03 Jan 2017 19:22:31 GMT Connection: keep-alive 
RESP BODY: {"message": "The resource could not be found.<br /><br />\n\n\n", "code": "404 Not Found", "title": "Not Found"}

DEBUG (shell:1082) 'unicode' object has no attribute 'get'
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/novaclient/shell.py", line 1080, in main
  File "/usr/lib/python2.7/site-packages/novaclient/shell.py", line 914, in main
    api_version = api_versions.discover_version(self.cs, api_version)
  File "/usr/lib/python2.7/site-packages/novaclient/api_versions.py", line 267, in discover_version
  File "/usr/lib/python2.7/site-packages/novaclient/api_versions.py", line 248, in _get_server_version_range
    version = client.versions.get_current()
  File "/usr/lib/python2.7/site-packages/novaclient/v2/versions.py", line 84, in get_current
    return self._get_current()
  File "/usr/lib/python2.7/site-packages/novaclient/v2/versions.py", line 57, in _get_current
    return self._get(url, "version")
  File "/usr/lib/python2.7/site-packages/novaclient/base.py", line 339, in _get
    resp, body = self.api.client.get(url)
  File "/usr/lib/python2.7/site-packages/keystoneauth1/adapter.py", line 187, in get
    return self.request(url, 'GET', **kwargs)
  File "/usr/lib/python2.7/site-packages/novaclient/client.py", line 94, in request
    raise exceptions.from_response(resp, body, url, method)
  File "/usr/lib/python2.7/site-packages/novaclient/exceptions.py", line 298, in from_response
    message = error.get('message')
AttributeError: 'unicode' object has no attribute 'get'
ERROR (AttributeError): 'unicode' object has no attribute 'get'

Also note that, from the Launchpad bug, other clients (not just nova) need to be updated as well.

Comment 1 Seth Jennings 2017-01-03 19:38:57 UTC
fyi, python-novaclient-6.0.0-2.fc26 in rawhide works.


Can I get updated client packages in F25?

Comment 2 Fedora End Of Life 2017-11-16 18:32:59 UTC
This message is a reminder that Fedora 25 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 25. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
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Comment 3 Fedora End Of Life 2017-12-12 10:17:20 UTC
Fedora 25 changed to end-of-life (EOL) status on 2017-12-12. Fedora 25 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

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