[one-users] opennebula monitoring fails

[Javier Fontan]

Is oned running as oneadmin user?

On Fri, Apr 12, 2013 at 3:36 AM, Nicolas Diogo <nicolasdiogo at gmx.com> wrote:
> hello
>
> i have a three node installation:
> sunstone running on: on00
>
> and also:
> on01
> on02
>
>
> i find that running the command:
>
> onehost list
>
> shows my nodes to be listed with errors - err
>
>
> giving the following entries on the /var/log/one/oned.log
>
> Fri Apr 12 02:07:38 2013 [InM][I]: Host key verification failed.
> Fri Apr 12 02:07:38 2013 [InM][I]: ExitCode: 255
> Fri Apr 12 02:07:42 2013 [InM][E]: Error monitoring host 10 : MONITOR
> FAILURE 10 -
> Fri Apr 12 02:10:07 2013 [InM][I]: Monitoring host on01 (11)
> Fri Apr 12 02:10:07 2013 [InM][I]: Command execution fail: scp -r
> /var/lib/one/remotes/. on01:/var/tmp/one
> Fri Apr 12 02:10:07 2013 [InM][I]: Host key verification failed.
> Fri Apr 12 02:10:07 2013 [InM][I]: lost connection
> Fri Apr 12 02:10:07 2013 [InM][I]: ExitCode: 1
> Fri Apr 12 02:10:16 2013 [InM][E]: Error monitoring host 11 : MONITOR
> FAILURE 11 Could not update remotes
>
>
>
> i figure that it has to do with the command on host on00 (sunstone):
>
> scp -r /var/lib/one/remotes/. on01:/var/tmp/one
>
>
> i have run this command as user oneadmin, and it gave me no error.
>
> after a that everything seems to work correctly. see log entries.
>
> Fri Apr 12 02:20:06 2013 [InM][I]: --Mark--
> Fri Apr 12 02:20:21 2013 [InM][I]: Monitoring host on01 (11)
> Fri Apr 12 02:20:26 2013 [InM][I]: ExitCode: 0
> Fri Apr 12 02:20:35 2013 [InM][D]: Host 11 successfully monitored.
> Fri Apr 12 02:20:49 2013 [InM][I]: Monitoring host on02 (12)
> Fri Apr 12 02:20:54 2013 [InM][I]: ExitCode: 0
> Fri Apr 12 02:20:54 2013 [InM][D]: Host 12 successfully monitored.
>
>
> i would like to know what could have caused this behaviour on the systems?
>
> the SSH keys and config is the same on all systems - no changes at all. it
> is baffling to me.
>
>
> thanks a lot.
>
> Nicolas
>
>
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>



-- 
Javier Fontán Muiños
Project Engineer
OpenNebula - The Open Source Toolkit for Data Center Virtualization
www.OpenNebula.org | jfontan at opennebula.org | @OpenNebula