[one-users] Help with VM launch
Carlos Martín Sánchez
cmartin at opennebula.org
Thu Jun 9 09:33:00 PDT 2011
Hi Robert,
The only thing I can think of is that you correctly configured the
passwordless ssh access to the Host, but then started OpenNebula as root
instead of oneadmin.
Command 'one start' should be run as oneadmin [1]. And although you can use
the oneadmin's one_auth credentials in your root account, we prefer to
execute the one* commands as oneadmin.
Best regards,
Carlos.
[1] http://opennebula.org/documentation:rel2.2:cg#start_stop_opennebula
--
Carlos Martín, MSc
Project Major Contributor
OpenNebula - The Open Source Toolkit for Cloud Computing
www.OpenNebula.org <http://www.opennebula.org/> | cmartin at opennebula.org
On Thu, Jun 9, 2011 at 5:44 PM, Robert Schweikert <rschweikert at novell.com>wrote:
> Hi,
>
> Still working on packaging things properly for openSUSE and trying to get
> OpenNebula running. I've managed to get most things up and running but am
> now stuck with a failure when I try to launch a VM.
>
> I have one host registered:
> # onhost list
> ID NAME CLUSTER RVM TCPU FCPU ACPU TMEM FMEM STAT
> 0 192.168.1.5 default 0 0 0 100 0K 0K err
>
> Not sure what to make of the "err" state/status
>
> After I run
>
> # onevm create testVM.vmd
>
> The VM is created and shows as pending (sits there for quite a long time,
> thus I suspect there is something going on that I am not aware of). When I
> force the deployment
>
> # onevm deploy 0 0
>
> I end up with the fail state
>
> # onevm list
> ID USER NAME STAT CPU MEM HOSTNAME TIME
> 0 oneadmin suse-tes fail 0 0K 192.168.1.5 00 00:22:47
>
> The log contains the following information:
>
> Thu Jun 9 10:58:23 2011 [ReM][D]: VirtualMachineDeploy invoked
> Thu Jun 9 10:58:23 2011 [ReM][E]: [VirtualMachineDeploy] Error getting
> HOST [0].
> ....
> Thu Jun 9 11:15:37 2011 [InM][I]: Command execution fail: scp -r
> /var/lib/one/remotes/. 192.168.1.5:/var/tmp/one
> Thu Jun 9 11:15:37 2011 [InM][I]: STDERR follows.
> Thu Jun 9 11:15:37 2011 [InM][I]: Warning: Permanently added '192.168.1.5'
> (RSA) to the list of known hosts.
> Thu Jun 9 11:15:37 2011 [InM][I]: Connection closed by 192.168.1.5
> Thu Jun 9 11:15:37 2011 [InM][I]: lost connection
> Thu Jun 9 11:15:37 2011 [InM][I]: ExitCode: 1
> Thu Jun 9 11:15:47 2011 [InM][I]: Command execution fail: 'if [ -x
> "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes kvm
> 192.168.1.5; else exit 42; fi'
> Thu Jun 9 11:15:47 2011 [InM][I]: STDERR follows.
> Thu Jun 9 11:15:47 2011 [InM][I]: Connection closed by 192.168.1.5
> Thu Jun 9 11:15:47 2011 [InM][I]: ExitCode: 255
> Thu Jun 9 11:15:47 2011 [InM][E]: Error monitoring host 0 : MONITOR
> FAILURE 0 Could not monitor host 192.168.1.5.
> Thu Jun 9 11:16:20 2011 [DiM][D]: Deploying VM 0
> Thu Jun 9 11:16:23 2011 [TM][D]: Message received: LOG - 0 tm_clone.sh:
> SUSENebula-Head:/var/lib/one//images/44833e18c42179d7012a9229ade7aad049399aef
> 192.168.1.5:/var/lib/one//0/images/disk.0
>
> Thu Jun 9 11:16:23 2011 [TM][D]: Message received: LOG - 0 tm_clone.sh:
> DST: /var/lib/one//0/images/disk.0
>
> Thu Jun 9 11:16:23 2011 [TM][D]: Message received: LOG - 0 tm_clone.sh:
> Creating directory /var/lib/one//0/images
>
> Thu Jun 9 11:16:23 2011 [TM][D]: Message received: LOG - 0 tm_clone.sh:
> Executed "mkdir -p /var/lib/one//0/images".
>
> Thu Jun 9 11:16:23 2011 [TM][D]: Message received: LOG - 0 tm_clone.sh:
> Executed "chmod a+w /var/lib/one//0/images".
>
> Thu Jun 9 11:16:23 2011 [TM][D]: Message received: LOG - 0 tm_clone.sh:
> Cloning /var/lib/one//images/44833e18c42179d7012a9229ade7aad049399aef
>
> Thu Jun 9 11:16:23 2011 [TM][D]: Message received: LOG - 0 tm_clone.sh:
> Executed "cp -r
> /var/lib/one//images/44833e18c42179d7012a9229ade7aad049399aef
> /var/lib/one//0/images/disk.0".
>
> Thu Jun 9 11:16:23 2011 [TM][D]: Message received: LOG - 0 tm_clone.sh:
> Executed "chmod a+rw /var/lib/one//0/images/disk.0".
>
> Thu Jun 9 11:16:23 2011 [TM][D]: Message received: TRANSFER SUCCESS 0 -
>
> Thu Jun 9 11:16:26 2011 [ReM][D]: HostPoolInfo method invoked
> Thu Jun 9 11:16:26 2011 [ReM][D]: VirtualMachinePoolInfo method invoked
> Thu Jun 9 11:16:28 2011 [ReM][D]: VirtualMachinePoolInfo method invoked
> Thu Jun 9 11:16:38 2011 [VMM][D]: Message received: LOG - 0 Command
> execution fail: 'if [ -x "/var/tmp/one/vmm/kvm/deploy" ]; then
> /var/tmp/one/vmm/kvm/deploy /var/lib/one//0/images/deployment.0; else
> exit 42; fi'
>
> Thu Jun 9 11:16:38 2011 [VMM][D]: Message received: LOG - 0 STDERR
> follows.
>
> Thu Jun 9 11:16:38 2011 [VMM][D]: Message received: LOG - 0 Connection
> closed by 192.168.1.5
>
> Thu Jun 9 11:16:38 2011 [VMM][D]: Message received: LOG - 0 ExitCode: 255
>
> Thu Jun 9 11:16:38 2011 [VMM][D]: Message received: DEPLOY FAILURE 0
> Connection closed by 192.168.1.5
>
> Thu Jun 9 11:16:38 2011 [VMM][D]: Message received: ExitCode: 255
>
> Thu Jun 9 11:16:39 2011 [TM][D]: Message received: LOG - 0 tm_delete.sh:
> Deleting /var/lib/one//0/images
>
> Thu Jun 9 11:16:39 2011 [TM][D]: Message received: LOG - 0 tm_delete.sh:
> Executed "rm -rf /var/lib/one//0/images".
>
> Thu Jun 9 11:16:39 2011 [TM][D]: Message received: TRANSFER SUCCESS 0 -
>
> This doesn't tell me a hole lot, but I am hoping this has some meaning to
> someone on the list.
>
> The only thing I can suspect is that the oneadmin user is not allowed for
> interactive login, which is in accordance to the documentation given here:
>
> http://opennebula.org/documentation:rel2.2:plan
>
> This page does not state that the oneadmin user needs a password for
> interactive login, and the user is distinctly created without a password:
>
> # useradd -d /srv/cloud/one -g cloud -m oneadmin
>
> The /var/lib/one home directory is NFS mounted on the node and the ssh keys
> have the proper permissions. Based on the ssh warning from the log (see
> above) about adding the host to known_hosts, I would say ssh connection is
> working as expected.
>
> What am I missing?
>
> Help is appreciated.
>
> Thanks,
> Robert
>
> --
> Robert Schweikert MAY THE SOURCE BE WITH YOU
> SUSE-IBM Software Integration Center LINUX
> Tech Lead
> rschweikert at novell.com
> rschweikert at ca.ibm.com
> 781-464-8147
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
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