When I try to integrate Docker to Openstack Juno, I am not able to start the nova service in the compute node. I followed https://wiki.openstack.org/wiki/Docker .

When I remove or comment out #compute_driver = novadocker.virt.docker.DockerDriver from nova configuration, the service is able to start but the pid gets killed soon.

I am getting following error while trying to start the nova service.

http://paste.openstack.org/show/128805/

2014-11-03 14:14:08.138 5264 TRACE nova.openstack.common.threadgroup     timeout=timeout
2014-11-03 14:14:08.138 5264 TRACE nova.openstack.common.threadgroup   File "/usr/lib/python2.7/site-packages/requests/packages/urllib3/connectionpool.py", line 516, in urlopen
2014-11-03 14:14:08.138 5264 TRACE nova.openstack.common.threadgroup     body=body, headers=headers)
2014-11-03 14:14:08.138 5264 TRACE nova.openstack.common.threadgroup   File "/usr/lib/python2.7/site-packages/requests/packages/urllib3/connectionpool.py", line 299, in _make_request
2014-11-03 14:14:08.138 5264 TRACE nova.openstack.common.threadgroup     timeout_obj = self._get_timeout(timeout)
2014-11-03 14:14:08.138 5264 TRACE nova.openstack.common.threadgroup   File "/usr/lib/python2.7/site-packages/requests/packages/urllib3/connectionpool.py", line 279, in _get_timeout
2014-11-03 14:14:08.138 5264 TRACE nova.openstack.common.threadgroup     return Timeout.from_float(timeout)
2014-11-03 14:14:08.138 5264 TRACE nova.openstack.common.threadgroup   File "/usr/lib/python2.7/site-packages/requests/packages/urllib3/util/timeout.py", line 152, in from_float
2014-11-03 14:14:08.138 5264 TRACE nova.openstack.common.threadgroup     return Timeout(read=timeout, connect=timeout)
2014-11-03 14:14:08.138 5264 TRACE nova.openstack.common.threadgroup   File "/usr/lib/python2.7/site-packages/requests/packages/urllib3/util/timeout.py", line 95, in __init__
2014-11-03 14:14:08.138 5264 TRACE nova.openstack.common.threadgroup     self._connect = self._validate_timeout(connect, 'connect')
****2014-11-03 14:14:08.138 5264 TRACE nova.openstack.common.threadgroup   File "/usr/lib/python2.7/site-packages/requests/packages/urllib3/util/timeout.py", line 125, in _validate_timeout
2014-11-03 14:14:08.138 5264 TRACE nova.openstack.common.threadgroup     "int or float." % (name, value))
2014-11-03 14:14:08.138 5264 TRACE nova.openstack.common.threadgroup ValueError: Timeout value connect was Timeout(connect=10, read=10, total=None), but it must be an int or float.
2014-11-03 14:14:08.138 5264 TRACE nova.openstack.common.threadgroup****