TASK: [nova_compute ] *********************************************************                                                                                                                                                                         [6/474]
failed: [ex] => {"failed": true, "parsed": false}
/usr/local/lib/python2.7/dist-packages/novaclient/v1_1/__init__.py:30: UserWarning: Module novaclient.v1_1 is deprecated (taken as a basis for novaclient.v2). The preferable way to get client class or object you can find in novaclient.client module.
  warnings.warn("Module novaclient.v1_1 is deprecated (taken as a basis for "
Traceback (most recent call last):
  File "/home/user/.ansible/tmp/ansible-tmp-1430260398.89-122825558093917/nova_compute", line 2293, in <module>
    main()
  File "/home/user/.ansible/tmp/ansible-tmp-1430260398.89-122825558093917/nova_compute", line 572, in main
    nova.authenticate()
  File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 118, in wrapper
    return f(self, *args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/novaclient/v2/client.py", line 259, in authenticate
    self.client.authenticate()
  File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 579, in authenticate
    self._v2_auth(auth_url)
  File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 644, in _v2_auth
    return self._authenticate(url, body)
  File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 657, in _authenticate
    **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 393, in _time_request
    resp, body = self.request(url, method, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 387, in request
    raise exceptions.from_response(resp, body, url, method)
novaclient.exceptions.NotFound: The resource could not be found. (HTTP 404)
OpenSSH_6.6.1, OpenSSL 1.0.1f 6 Jan 2014
debug1: Reading configuration data /home/user/home/user/.ssh/config
debug1: /home/user/home/user/.ssh/config line 6: Applying options for ex
debug1: /home/user/home/user/.ssh/config line 113: Applying options for *
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Hostname has changed; re-reading configuration
debug1: Reading configuration data /home/user/home/user/.ssh/config
debug1: /home/user/home/user/.ssh/config line 113: Applying options for *
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: auto-mux: Trying existing master
debug1: mux_client_request_session: master session id: 2
Shared connection to ex.example.com closed.


FATAL: all hosts have already failed -- aborting