Le mercredi 23 décembre 2009 15:20:38, Chris Robertson a écrit :
> Matthias Meyer wrote:
> > Claude Gélinas wrote:
> >> I'm trying to setup the backup of the localhost with backuppc. I already
> >> backup several other linux machine via ssh. I've setuped all them via
> >> running the following command as backuppc user:
> >>
> >> ssh-keygen -t dsa
> >> cd .ssh
> >> ssh-copy-id -i id_dsa.pub root AT oligoextra.phyto.qc DOT ca
> >
> > I would believe you must:
> > ssh-copy-id -i id_dsa.pub backuppc AT oligoextra.phyto.qc DOT ca
> > because you need the publich key in
> > /var/lib/backuppc/.ssh/authorized_keys and not in
> > /root/.ssh/authorized_keys
> 
> If he is trying to log in as root (and by the command "ssh -l root -vv
> oligoextra", he is) the public key would need to be in
> /root/.ssh/authorized_keys.  My concern is the ssh-copy-id was run
> against "root AT oligoextra.phyto.qc DOT ca", but the ssh attempt is being run
> against "oligoextra".  Why the two host names?
> 
> > cat id_dsa.pub >> /var/lib/backuppc/.ssh/authorized_keys
> > should also do the job.
> >
> > br
> > Matthias
> 
so I removed the /root/.ssh/authorized_keys
did ssh-copy-id -i id_rsa.pub root AT oligoextra.phyto.qc DOT ca
then ssh -l root oligoextra.phyto.qc.ca

still asking for password.

redo it :
removed the /root/.ssh/authorized_keys
ssh-copy-id -i id_rsa.pub root@oligoextra
ssh -l root oligoextra

still the same, need password. I even try with localhost instead of 
oligoextra... same thing, need password

I've done it for 5 other linux machine and it work perfectly. no password 
needed.

is there something special for the localhost as compare to other networked 
machine.
-- 
Claude Gélinas agr.
Phyto Ressources inc.

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