[lago-devel] ssh to non-host vm

Hello! I try to use lago.ssh for ssh connection to non-host vm in ovirt-system-tests. And I have login/password (not root) for vm, but have not ssh-key. I try to use lago.ssh.get_ssh_client() to get connection but there is next code there: if ssh_key: client.connect( ip_addr, username=username, password=password, key_filename=ssh_key, timeout=ssh_timeout, ) else: client.connect( ip_addr, username='root', timeout=ssh_timeout, ) break But if I can't use key file, client should try to connect using login/password. And according this code I have to create empty file for this function and delete it after. (if ssh key != None but in is not existed file, client.connect ) Example is there: https://github.com/vmakarova/ovirt-system-tests/commit/855dbdf379730d55da... Is it a bug? Or is there some reasons for implementing this logic? Sincerely, Valentina Makarova