Pb docker-machine ssh with vm xen server 7.0


I have a problem with docker-machine ssh (version docker-ce 17-03) to access to vm already identified in docker machine ( with the command create), it does not work
I have the error

usage: ssh [-1246AaCfgKkMNnqsTtVvXxYy] [-b bind_address] [-c cipher_spec]
[-D [bind_address:]port] [-E log_file] [-e escape_char]
[-F configfile] [-I pkcs11] [-i identity_file]
[-L [bind_address:]port:host:hostport] [-l login_name] [-m mac_spec]
[-O ctl_cmd] [-o option] [-p port]
[-Q cipher | cipher-auth | mac | kex | key]
[-R [bind_address:]port:host:hostport] [-S ctl_path] [-W host:port]
[-w local_tun[:remote_tun]] [user@]hostname [command]
exit status 255

I have found anything about this, can you help regarding this problem ?


does anyone have an advice of the source of the problem ?