While "ktutil" does require a pseudo-terminal on particular systems to
operate, majority of programs do not need it.
At the same time invoking `ssh` with forced pseudo-terminal allocation
interferes with sessions multiplexing feature and increases connection
time. The increase can be as large as 10 seconds in certain cases which
leads to unexpected EOFs of pexpect utility.
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
The pexpect module can be used for controlling and testing interactive
command-line programs. The wrapper adds testing-oriented features like
logging and automatic process termination and default check for process
exit status.
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
The pytest_multihost transport does not provide password-based
authentication for OpenSSH transport. The OpenSSH command line tool has
no API to pass in a password securely.
The patch implements a custom transport that uses sshpass hack. It is
not recommended for production but good enough for testing.
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
