On Fri, Apr 4, 2014 at 8:39 AM, Brian Candler <b.cand...@pobox.com> wrote: > On 04/04/2014 12:59, Alfredo Deza wrote: >> >> We test heavily against 12.04 and I use it almost daily for >> testing/working with ceph-deploy as well >> and have not seen this problem at all. >> >> I have made sure that I have the same SSH version as you: >> >> $ cat /etc/issue >> Ubuntu 12.04 LTS \n \l >> >> $ ssh -v >> OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012 >> >> But cannot reproduce this at all. >> > You run ceph-deploy as a regular user, not as root? And you can't replicate > just using ssh at the command line? How strange.
Yes we usually recommend running ceph-deploy as non-root and without sudo. And yes, I cannot replicate your problem. Have you set passwordless sudo on the remote host? Why is it prompting you for a password? That is a hard requirement for using ceph-deploy (see step 4 here http://ceph.com/docs/master/start/quick-start-preflight/#ceph-node-setup ) > > > brian@ceph-admin:~$ ssh node1 ls > brian@node1's password: > > xxx > yyy > brian@ceph-admin:~$ ssh node1 'sudo ls' > brian@node1's password: > > sudo: no tty present and no askpass program specified > Sorry, try again. > sudo: no tty present and no askpass program specified > Sorry, try again. > sudo: no tty present and no askpass program specified > Sorry, try again. > sudo: 3 incorrect password attempts > > > These VMs are Ubuntu server amd64, in virtualbox, using a relatively old > (12.04.1) multi-attach volume. > > What you have is exactly the same version of openssh as I was using > originally. I did update openssh-client/server to the slightly newer > 1:5.9p1-5ubuntu1.2 which is currently available, but it made no difference. > > $ ssh -v > OpenSSH_5.9p1 Debian-5ubuntu1.2, OpenSSL 1.0.1 14 Mar 2012 > > Are you using the desktop rather than server version of Ubuntu? Is it > prompting you for the sudo password out-of-band, for example in a pop-up > dialog? > > I tried adding ssh-askpass on both client and server machines. It needs some > fiddling to make it work: > > $ ssh -o ForwardX11=yes node1 'SUDO_ASKPASS=/usr/bin/ssh-askpass sudo ls' > brian@node1's password: > << at this point a graphical dialog pops up asking for my password again >> > xxx > yyy > > If you create /etc/sudo.conf (not /etc/sudoers!) containing > Path askpass /usr/X11R6/bin/ssh-askpass > then you don't need the SUDO_ASKPASS incantation. > > But none of this seems to be present in an out-of-the-box Ubuntu 12.04 > setup. > > Regards, > > Brian. > _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
