Tim Moore wrote: > Hello All - > > I just upgraded the OS on my cluster and to satisfy security, > implemented ssh. The old cluster used rsh and rlogin. I developed some > nice scripts that allow me to do an emergency shutdown, reboot and other > misc node maintenance with the execution of one command. SSH > configuration for a user is trivial because /home is distributed > throughout the cluster. I would like to still use my scripts (with some > mods) to control the cluster but do not quite understand how to login as > root (without a password) throughout the compute nodes via ssh because > /root is present on each system.
Replicate the .ssh directory from root on the login node to root on all the rest. Make sure permissions are retained. > Thanks! > Tim -- Geoffrey D. Jacobs Go to the Chinese Restaurant, Order the Special _______________________________________________ Beowulf mailing list, [email protected] To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
