Bad owner or permissions on machine conf file

[afdaniele]

Bad owner or permissions on /home/afdaniele/.cpk/ssh/xavier.conf

Traceback (most recent call last):
  File "/home/afdaniele/.local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 706, in urlopen
    chunked=chunked,
  File "/home/afdaniele/.local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 445, in _make_request
    six.raise_from(e, None)
  File "<string>", line 3, in raise_from
  File "/home/afdaniele/.local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 440, in _make_request
    httplib_response = conn.getresponse()
  File "/usr/lib/python3.6/http/client.py", line 1379, in getresponse
    self.close()
  File "/usr/lib/python3.6/http/client.py", line 969, in close
    sock.close()   # close it manually... there may be other refs
  File "/home/afdaniele/.local/lib/python3.6/site-packages/docker/transport/sshconn.py", line 102, in close
    self.proc.stdin.flush()
BrokenPipeError: [Errno 32] Broken pipe

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/afdaniele/.local/lib/python3.6/site-packages/requests/adapters.py", line 449, in send
    timeout=timeout
  File "/home/afdaniele/.local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 756, in urlopen
    method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
  File "/home/afdaniele/.local/lib/python3.6/site-packages/urllib3/util/retry.py", line 532, in increment
    raise six.reraise(type(error), error, _stacktrace)
  File "/home/afdaniele/.local/lib/python3.6/site-packages/urllib3/packages/six.py", line 769, in reraise
    raise value.with_traceback(tb)
  File "/home/afdaniele/.local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 706, in urlopen
    chunked=chunked,
  File "/home/afdaniele/.local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 445, in _make_request
    six.raise_from(e, None)
  File "<string>", line 3, in raise_from
  File "/home/afdaniele/.local/lib/python3.6/site-packages/urllib3/connectionpool.py", line 440, in _make_request
    httplib_response = conn.getresponse()
  File "/usr/lib/python3.6/http/client.py", line 1379, in getresponse
    self.close()
  File "/usr/lib/python3.6/http/client.py", line 969, in close
    sock.close()   # close it manually... there may be other refs
  File "/home/afdaniele/.local/lib/python3.6/site-packages/docker/transport/sshconn.py", line 102, in close
    self.proc.stdin.flush()
urllib3.exceptions.ProtocolError: ('Connection aborted.', BrokenPipeError(32, 'Broken pipe'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/afdaniele/.local/lib/python3.6/site-packages/docker/api/client.py", line 214, in _retrieve_server_version
    return self.version(api_version=False)["ApiVersion"]
  File "/home/afdaniele/.local/lib/python3.6/site-packages/docker/api/daemon.py", line 181, in version
    return self._result(self._get(url), json=True)
  File "/home/afdaniele/.local/lib/python3.6/site-packages/docker/utils/decorators.py", line 46, in inner
    return f(self, *args, **kwargs)
  File "/home/afdaniele/.local/lib/python3.6/site-packages/docker/api/client.py", line 237, in _get
    return self.get(url, **self._set_request_timeout(kwargs))
  File "/home/afdaniele/.local/lib/python3.6/site-packages/requests/sessions.py", line 555, in get
    return self.request('GET', url, **kwargs)
  File "/home/afdaniele/.local/lib/python3.6/site-packages/requests/sessions.py", line 542, in request
    resp = self.send(prep, **send_kwargs)
  File "/home/afdaniele/.local/lib/python3.6/site-packages/requests/sessions.py", line 655, in send
    r = adapter.send(request, **kwargs)
  File "/home/afdaniele/.local/lib/python3.6/site-packages/requests/adapters.py", line 498, in send
    raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', BrokenPipeError(32, 'Broken pipe'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/afdaniele/.local/bin/cpk", line 6, in <module>
    run()
  File "/home/afdaniele/.local/lib/python3.6/site-packages/cpk/cli/main.py", line 83, in run
    res = command.execute(machine, parsed)
  File "/home/afdaniele/.local/lib/python3.6/site-packages/cpk/cli/commands/build.py", line 137, in execute
    CLIEndpointInfoCommand.execute(machine, parsed)
  File "/home/afdaniele/.local/lib/python3.6/site-packages/cpk/cli/commands/endpoint/info.py", line 26, in execute
    docker = machine.get_client()
  File "/home/afdaniele/.local/lib/python3.6/site-packages/cpk/machine.py", line 106, in get_client
    return docker.DockerClient(base_url=self.base_url, use_ssh_client=True)
  File "/home/afdaniele/.local/lib/python3.6/site-packages/docker/client.py", line 45, in __init__
    self.api = APIClient(*args, **kwargs)
  File "/home/afdaniele/.local/lib/python3.6/site-packages/docker/api/client.py", line 197, in __init__
    self._version = self._retrieve_server_version()
  File "/home/afdaniele/.local/lib/python3.6/site-packages/docker/api/client.py", line 222, in _retrieve_server_version
    'Error while fetching server API version: {0}'.format(e)
docker.errors.DockerException: Error while fetching server API version: ('Connection aborted.', BrokenPipeError(32, 'Broken pipe'))