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dockerspawner 0.9.1 does not appear to be compatible with docker==3.x

See original GitHub issue

The requirements file leaves it up to pip to as to which docker package should be installed, if you issue a pip install --upgrade you will get docker 3 as part of that which results in the following:

Feb 14 14:11:00 pynote jupyterhub: [E 2018-02-14 14:11:00.622 JupyterHub user:436] Failed to cleanup gmcgrath's server that failed to start
Feb 14 14:11:00 pynote jupyterhub:     Traceback (most recent call last):
Feb 14 14:11:00 pynote jupyterhub:       File "/opt/rh/rh-python35/root/usr/lib/python3.5/site-packages/jupyterhub/user.py", line 432, in spawn
Feb 14 14:11:00 pynote jupyterhub:         yield self.stop()
Feb 14 14:11:00 pynote jupyterhub:       File "/opt/rh/rh-python35/root/usr/lib/python3.5/site-packages/jupyterhub/user.py", line 501, in stop
Feb 14 14:11:00 pynote jupyterhub:         status = yield spawner.poll()
Feb 14 14:11:00 pynote jupyterhub:       File "/opt/rh/rh-python35/root/usr/lib/python3.5/site-packages/dockerspawner/dockerspawner.py", line 421, in poll
Feb 14 14:11:00 pynote jupyterhub:         container = yield self.get_container()
Feb 14 14:11:00 pynote jupyterhub:       File "/opt/rh/rh-python35/root/usr/lib/python3.5/site-packages/dockerspawner/dockerspawner.py", line 447, in get_container
Feb 14 14:11:00 pynote jupyterhub:         'inspect_container', self.container_name
Feb 14 14:11:00 pynote jupyterhub:       File "/opt/rh/rh-python35/root/usr/lib64/python3.5/concurrent/futures/_base.py", line 398, in result
Feb 14 14:11:00 pynote jupyterhub:         return self.__get_result()
Feb 14 14:11:00 pynote jupyterhub:       File "/opt/rh/rh-python35/root/usr/lib64/python3.5/concurrent/futures/_base.py", line 357, in __get_result
Feb 14 14:11:00 pynote jupyterhub:         raise self._exception
Feb 14 14:11:00 pynote jupyterhub:       File "/opt/rh/rh-python35/root/usr/lib64/python3.5/concurrent/futures/thread.py", line 55, in run
Feb 14 14:11:00 pynote jupyterhub:         result = self.fn(*self.args, **self.kwargs)
Feb 14 14:11:00 pynote jupyterhub:       File "/opt/rh/rh-python35/root/usr/lib/python3.5/site-packages/dockerspawner/dockerspawner.py", line 408, in _docker
Feb 14 14:11:00 pynote jupyterhub:         m = getattr(self.client, method)
Feb 14 14:11:00 pynote jupyterhub:       File "/opt/rh/rh-python35/root/usr/lib/python3.5/site-packages/dockerspawner/dockerspawner.py", line 62, in client
Feb 14 14:11:00 pynote jupyterhub:         client = docker.APIClient(**kwargs)
Feb 14 14:11:00 pynote jupyterhub:       File "/opt/rh/rh-python35/root/usr/lib/python3.5/site-packages/docker/api/client.py", line 110, in __init__
Feb 14 14:11:00 pynote jupyterhub:         config_dict=self._general_configs
Feb 14 14:11:00 pynote jupyterhub:     TypeError: load_config() got an unexpected keyword argument 'config_dict'

Rolling docker back to 2.7.0 resolved the issue, I have not tested 3.x with dockerspawner 0.8.1 but 2.7 works well with that as well.

Issue Analytics

State:
Created 6 years ago
Reactions:1
Comments:6 (4 by maintainers)

Top GitHub Comments

1reaction

willingccommented, Apr 10, 2018

It looks as if this was due to an upstream docker issue that has been resolved. You may need to uninstall and reinstall docker as mentioned in this issue https://github.com/docker/docker-py/issues/1968#issuecomment-376339745

0reactions

minrkcommented, Apr 11, 2018

Thanks, @willingc!

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