[one-users] onehost list showing me the status ERR

[knawnd at gmail.com]

I would start a debug from checking the ability to perform passwordless 
ssh from OpenNebula front-end to cluster nodes.

Adnan Pasic wrote on 17/05/11 15:29:
> Hello,
> the problem I am having is that despite installing everything 
> according to this ubuntu-tutorial
> (https://help.ubuntu.com/community/OpenNebula), I still can't somehow 
> make opennebula work. Everything is working fine, but after typing the 
> command "onehost list" I get only the following message:
>
> /nebula at nebula1:~$ onehost list
>  HID NAME                      RVM   TCPU   FCPU   ACPU    TMEM    
> FMEM STAT
>    0 132.187.12.50               0             0    
> 100                  err/
>
>
> The log says the following:
>
> /Tue May 17 13:24:32 2011 [InM][I]: Monitoring host 132.187.12.50 (0)
> Tue May 17 13:24:32 2011 [InM][E]: Error monitoring host 0 : MONITOR 
> FAILURE 0 Can not send script to remote machine: 132.187.12.50
>
> Tue May 17 13:25:01 2011 [InM][I]: Monitoring host 132.187.12.50 (0)
> Tue May 17 13:25:02 2011 [InM][E]: Error monitoring host 0 : MONITOR 
> FAILURE 0 Can not send script to remote machine: 132.187.12.50
>
> Tue May 17 13:25:31 2011 [InM][I]: Monitoring host 132.187.12.50 (0)
> Tue May 17 13:25:32 2011 [InM][E]: Error monitoring host 0 : MONITOR 
> FAILURE 0 Can not send script to remote machine: 132.187.12.50/
>
>
> Also when I don't type anything in the CLI, after a few seconds (after 
> a specific timeout?) I get lots of messages asking for the 
> authenticity of the cluster I want to connect to:
>
> /The authenticity of host '132.187.12.50 (132.187.12.50)' can't be 
> established.
> RSA key fingerprint is 52:2a:f0:c4:df:a8:2b:0e:d5:b4:a8:fd:90:6b:70:30.
> Are you sure you want to continue connecting (yes/no)?
> The authenticity of host '132.187.12.50 (132.187.12.50)' can't be 
> established.
> RSA key fingerprint is 52:2a:f0:c4:df:a8:2b:0e:d5:b4:a8:fd:90:6b:70:30.
> Are you sure you want to continue connecting (yes/no)?/
>
> Can anyone tell me what the problem could be here??? I somehow got the 
> feeling that only this little issue is keeping me from using 
> opennebula, so please help me out! :)
>
> Thanks in advance!
>
>
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