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

[Adnan Pasic]

Just in case someone else has the same problems as I do - my mistake was that I didn't start up the opennebula-daemon with the following command:
sudo -u oneadmin one start

However, I would like to get around this problem with typing the user every time, but unfortunately I can't switch to the oneadmin user. When I type in "su - oneadmin" I am being asked for a password, but I don't know the default password that gets set when you install opennebula via the ubuntu apt-get!
Can someone tell me maybe the default pass, so that I can circumvent such commands?



________________________________
Von: Héctor Sanjuán <hsanjuan at opennebula.org>
An: Adnan Pasic <pqado at yahoo.de>
Cc: "users at lists.opennebula.org" <users at lists.opennebula.org>
Gesendet: 14:12 Dienstag, 17.Mai 2011 
Betreff: Re: [one-users] onehost list showing me the status ERR

Hmm, you are running OpenNebula with the oneadmin user right?

Hector

El 17/05/11 13:58, Adnan Pasic escribió:
> Well, when I type:
> 
> $ sudo -u oneadmin ssh 132.187.12.50
> 
> I can normally connect to the clusternode without the need to type in the password.
> 
> Also I checked the authorized_keys file on the cluster and noticed that the end of the rsa-code
> ended with "== oneadmin at nebula1", so I changed the nebula1-part and put the IP-address of my front-end
> instead of it, to be sure that this isn't the error.
> Unfortunately, I have still the same problems - the same errors appear again.
> 
> Aww, please help! 
> 
> 
> ------------------------------------------------------------------------
> *Von:* Héctor Sanjuán <hsanjuan at opennebula.org>
> *An:* Adnan Pasic <pqado at yahoo.de>
> *Cc:* users at lists.opennebula.org
> *Gesendet:* 13:42 Dienstag, 17.Mai 2011
> *Betreff:* Re: [one-users] onehost list showing me the status ERR
> 
> The problem is that you seem not to have passwordless ssh access to the
> 132.187.12.50 host (or the fingerprint has not been added to the trusted
> list).
> 
> User oneadmin should be able to 'ssh 132.187.12.50' and acess it right
> away. This means you need to generate public and private keys and put
> the public one on the .ssh/authorised_keys on the remote host. Then try
> to connect by hand see if it works.
> 
> Hope it helps,
> 
> Hector
> 
> El 17/05/11 13:29, Adnan Pasic escribió:
>> 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!
>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at lists.opennebula.org <mailto:Users at lists.opennebula.org>
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> 
> 
> -- 
> Héctor Sanjuan
> OpenNebula.org
> 
> 


-- 
Héctor Sanjuan
OpenNebula.org
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