<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>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:</span></div><div><span>sudo -u oneadmin one start</span></div><div><br><span></span></div><div><span>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!</span></div><div><span>Can someone tell me maybe the default pass, so that I can circumvent such commands?<br></span></div><div><br></div><div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"><div style="font-family: times new roman, new york,
times, serif; font-size: 12pt;"><font face="Arial" size="2"><hr size="1"><b><span style="font-weight:bold;">Von:</span></b> Héctor Sanjuán <hsanjuan@opennebula.org><br><b><span style="font-weight: bold;">An:</span></b> Adnan Pasic <pqado@yahoo.de><br><b><span style="font-weight: bold;">Cc:</span></b> "users@lists.opennebula.org" <users@lists.opennebula.org><br><b><span style="font-weight: bold;">Gesendet:</span></b> 14:12 Dienstag, 17.Mai 2011 <br><b><span style="font-weight: bold;">Betreff:</span></b> Re: [one-users] onehost list showing me the status ERR<br></font><br>Hmm, you are running OpenNebula with the oneadmin user right?<br><br>Hector<br><br>El 17/05/11 13:58, Adnan Pasic escribió:<br>> Well, when I type:<br>> <br>> $ sudo -u oneadmin ssh 132.187.12.50<br>> <br>> I can normally connect to the clusternode without the need to type in the password.<br>> <br>> Also I checked the authorized_keys file on the
cluster and noticed that the end of the rsa-code<br>> ended with "== oneadmin@nebula1", so I changed the nebula1-part and put the IP-address of my front-end<br>> instead of it, to be sure that this isn't the error.<br>> Unfortunately, I have still the same problems - the same errors appear again.<br>> <br>> Aww, please help! <br>> <br>> <br>> ------------------------------------------------------------------------<br>> *Von:* Héctor Sanjuán <<a ymailto="mailto:hsanjuan@opennebula.org" href="mailto:hsanjuan@opennebula.org">hsanjuan@opennebula.org</a>><br>> *An:* Adnan Pasic <<a ymailto="mailto:pqado@yahoo.de" href="mailto:pqado@yahoo.de">pqado@yahoo.de</a>><br>> *Cc:* <a ymailto="mailto:users@lists.opennebula.org" href="mailto:users@lists.opennebula.org">users@lists.opennebula.org</a><br>> *Gesendet:* 13:42 Dienstag, 17.Mai 2011<br>> *Betreff:* Re: [one-users] onehost list showing me the status
ERR<br>> <br>> The problem is that you seem not to have passwordless ssh access to the<br>> 132.187.12.50 host (or the fingerprint has not been added to the trusted<br>> list).<br>> <br>> User oneadmin should be able to 'ssh 132.187.12.50' and acess it right<br>> away. This means you need to generate public and private keys and put<br>> the public one on the .ssh/authorised_keys on the remote host. Then try<br>> to connect by hand see if it works.<br>> <br>> Hope it helps,<br>> <br>> Hector<br>> <br>> El 17/05/11 13:29, Adnan Pasic escribió:<br>>> Hello,<br>>> the problem I am having is that despite installing everything according<br>>> to this ubuntu-tutorial<br>>> (<a href="https://help.ubuntu.com/community/OpenNebula" target="_blank">https://help.ubuntu.com/community/OpenNebula</a>), I still can't somehow<br>>> make opennebula work. Everything is working fine, but after
typing the<br>>> command "onehost list" I get only the following message:<br>>><br>>> /nebula@nebula1:~$ onehost list<br>>> HID NAME RVM TCPU FCPU ACPU TMEM FMEM STAT<br>>> 0 132.187.12.50 0 0 100 <br>>> err/<br>>><br>>><br>>> The log says the following:<br>>><br>>> /Tue May 17 13:24:32 2011 [InM][I]: Monitoring host 132.187.12.50 (0)<br>>> Tue May 17 13:24:32 2011 [InM][E]: Error monitoring host 0 : MONITOR<br>>> FAILURE 0 Can not send script to remote machine: 132.187.12.50<br>>><br>>> Tue May 17 13:25:01 2011 [InM][I]: Monitoring host 132.187.12.50 (0)<br>>> Tue May 17
13:25:02 2011 [InM][E]: Error monitoring host 0 : MONITOR<br>>> FAILURE 0 Can not send script to remote machine: 132.187.12.50<br>>><br>>> Tue May 17 13:25:31 2011 [InM][I]: Monitoring host 132.187.12.50 (0)<br>>> Tue May 17 13:25:32 2011 [InM][E]: Error monitoring host 0 : MONITOR<br>>> FAILURE 0 Can not send script to remote machine: 132.187.12.50/<br>>><br>>><br>>> Also when I don't type anything in the CLI, after a few seconds (after a<br>>> specific timeout?) I get lots of messages asking for the authenticity of<br>>> the cluster I want to connect to:<br>>><br>>> /The authenticity of host '132.187.12.50 (132.187.12.50)' can't be<br>>> established.<br>>> RSA key fingerprint is 52:2a:f0:c4:df:a8:2b:0e:d5:b4:a8:fd:90:6b:70:30.<br>>> Are you sure you want to continue connecting (yes/no)?<br>>> The authenticity of host '132.187.12.50 (132.187.12.50)' can't
be<br>>> established.<br>>> RSA key fingerprint is 52:2a:f0:c4:df:a8:2b:0e:d5:b4:a8:fd:90:6b:70:30.<br>>> Are you sure you want to continue connecting (yes/no)?/<br>>><br>>> Can anyone tell me what the problem could be here??? I somehow got the<br>>> feeling that only this little issue is keeping me from using opennebula,<br>>> so please help me out! :)<br>>><br>>> Thanks in advance!<br>>><br>>><br>>><br>>> _______________________________________________<br>>> Users mailing list<br>>> <a ymailto="mailto:Users@lists.opennebula.org" href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a> <mailto:<a ymailto="mailto:Users@lists.opennebula.org" href="mailto:Users@lists.opennebula.org">Users@lists.opennebula.org</a>><br>>> <a href="http://lists.opennebula.org/listinfo.cgi/users-opennebula.org"
target="_blank">http://lists.opennebula.org/listinfo.cgi/users-opennebula.org</a><br>> <br>> <br>> -- <br>> Héctor Sanjuan<br>> OpenNebula.org<br>> <br>> <br><br><br>-- <br>Héctor Sanjuan<br>OpenNebula.org<br><br><br></div></div></div></body></html>