[Libvir] Re: [PATCH] add no_tty flag for ssh

This patch adds an extra no_tty=1 flag to the connection URI. This stops ssh from asking for a password if it can't log in automatically. Typical use-case for this is in graphical programs where if ssh asks for a password it would cause the GUI program to hang. Example: $ virsh -c xen+ssh://xxx/ list rjones@xxx's password: Permission denied, please try again. rjones@xxx's password: Permission denied, please try again. rjones@xxx's password: Permission denied (publickey,gssapi-with-mic,password). libvir: Remote error : Connection reset by peer error: failed to connect to the hypervisor error: no valid connection $ virsh -c xen+ssh://xxx/?no_tty=1 list Permission denied (publickey,gssapi-with-mic,password). libvir: Remote error : Connection reset by peer error: failed to connect to the hypervisor error: no valid connection