[one-users] [HostPoolInfo] User couldn't be authenticated, aborting call.

Tino Vazquez tinova at fdi.ucm.es
Wed Oct 13 04:02:33 PDT 2010

Hi Nelson,

Are you still experiencing this? OpenNebula should try to connect to
the nodes using the same account it is running with in the front-end,
typically <oneadmin>.

Best regards,


Constantino Vázquez Blanco | dsa-research.org/tinova
Virtualization Technology Engineer / Researcher
OpenNebula Toolkit | opennebula.org

On Tue, Oct 5, 2010 at 7:19 PM, Nelson Mimura Gonzalez
<nelsonspbr at gmail.com> wrote:
> I think I might have discovered why this is happening. I checked the RSA
> fingerprint and it's the same if I try to connect via SSH to node as root:
> root at front-end:/var/log/one# ssh node01
> The authenticity of host 'node01 (' can't be established.
> RSA key fingerprint is a5:a7:90:5e:ad:5f:56:91:eb:37:fc:64:92:a5:47:1c.
> Are you sure you want to continue connecting (yes/no)? no
> Host key verification failed.
> root at front-end:/var/log/one#
> I don't know why, but somehow OpenNebula is trying to connect to the node
> using the root account. I'm going to reinstall it and see if the problem
> persists.
> _______________________________________________
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> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

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