[ovirt-users] seria consol setup

Christophe TREFOIS christophe.trefois at uni.lu
Wed Mar 30 16:28:04 UTC 2016


Hi,

I have a question on this.

Can there be multiple SSH keys in that box in the GUI?

For instance, we might have 2 keys for our “Admin” account?

Thanks for your help,

—
C

  

> On 23 Mar 2016, at 12:46, Fabrice Bacchella <fabrice.bacchella at orange.fr> wrote:
> 
>> 
>> Le 23 mars 2016 à 12:28, Yedidyah Bar David <didi at redhat.com> a écrit :
>> 
>> On Wed, Mar 23, 2016 at 1:04 PM, Fabrice Bacchella
>> <fabrice.bacchella at orange.fr> wrote:
>>> I'm reading the documentation here :
>>>   http://www.ovirt.org/documentation/admin-guide/serial-console-setup/
>>> 
>>> After a few strace, I found the ssh configuration used for the custom ssh that listen on port 2222:
>>> /usr/share/ovirt-vmconsole/ovirt-vmconsole-proxy/ovirt-vmconsole-proxy-sshd/sshd_config
>>> 
>>> And I have a big problem with it.
>>> It says "GSSAPIAuthentication no" but public key authentication is not allowed in my data center, we use kerberos every where.
>>> So I wonder if I can edit this file ? How is it managed by ovirt ?
>> 
>> In general, things under /usr are only packaged, not "managed". So a
>> next upgrade will overwrite your changes.
> 
> Ok, so I just need to take care how modifications and upgrade are done (using puppet) and everything should be fine.
>> 
>> Seems like both its systemd unit and sysv init script read
>> /etc/sysconfig/ovirt-vmconsole-proxy-sshd if it exists and add
>> ${OPTIONS} to sshd's command line. So you can try to:
>> 
>> echo 'OPTIONS="-o GSSAPIAuthentication=yes"' >>
>> /etc/sysconfig/ovirt-vmconsole-proxy-sshd
>> 
>> 
> 
> I tried that. It works. I now have pure kerberos only problems. But that's a good direction.
> 
>> and restart it.
>> 
> 
> 
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