[torqueusers] ssh problems

[Jacques Foury]

Graziano Obertelli a écrit :

>Hello,
>
>I'm having problem with ssh passwordless authentication. I have 16
>machines controlled by torque/maui, and I have setup hostbased
>authentication amongst them, so no password is required when ssh from
>one to another. I have a simple script that simply calls ssh uname for
>all the hosts in the $PBS_NODEFILE, but ssh never comletes: it simply
>refuses to use hostbased authentication when ran from pbs.
>
>Does anybody know what I am doing wrong here?
>
>thanks
>graziano
>
>  
>
We use user-based ssh passwordless connections. Users generate key pairs 
with ssh-keygen, and use empty passphrases. id_rsa.pub is then copied as 
authorized_keys in .ssh

This tip works fine with Torque/MAUI.

-- 
Jacques Foury
Ingénieur d'études
Laboratoire de Mathématiques Appliquées de Bordeaux
Université Bordeaux 1