[one-users] SunStone Monitoring

[Carlos Martín Sánchez]

Hi,

I believe this could be related to these issues [1,2].

Can you please paste the output of 'ssh 1.1.1.1 sudo /usr/sbin/xentop
-bi2' from the front-end, as oneadmin?
It will help us debug the problem.

Regards.

[1] http://dev.opennebula.org/issues/656
[2] http://dev.opennebula.org/issues/567

--
Carlos Martín, MSc
Project Major Contributor
OpenNebula - The Open Source Toolkit for Cloud Computing
www.OpenNebula.org | cmartin at opennebula.org



On Fri, Aug 19, 2011 at 8:11 AM, KC LO <kclo2000 at gmail.com> wrote:
> Hi Tino,
>
> Thanks for your advise and sorry that I missed this configuration.
>
> I can get the graph display for physical host and virtual machines.  But for
> virtual machines' graph, it does not contain any data.  By checking on
> /var/log/one/10.log, it shows
>
> Fri Aug 19 14:16:56 2011 [VMM][I]: Command execution fail: 'if [ -x
> "/var/lib/on
> e/remotes/vmm/xen/poll" ]; then /var/lib/one/remotes/vmm/xen/poll one-10
> 1.1.1.1 1.1.1.1; else                              exit 42; fi'
> Fri Aug 19 14:16:56 2011 [VMM][I]: Error executing sudo /usr/sbin/xentop
> -bi2
> Fri Aug 19 14:16:56 2011 [VMM][I]: /var/lib/one/remotes/vmm/xen/poll:186:in
> `get
> _vm_info': undefined method `[]' for nil:NilClass (NoMethodError)
> Fri Aug 19 14:16:56 2011 [VMM][I]: from
> /var/lib/one/remotes/vmm/xen/poll:310:in
>  `print_one_vm_info'
> Fri Aug 19 14:16:56 2011 [VMM][I]: from
> /var/lib/one/remotes/vmm/xen/poll:344
> Fri Aug 19 14:16:56 2011 [VMM][I]: ExitCode: 1
> Fri Aug 19 14:16:56 2011 [VMM][E]: Error monitoring VM
> Fri Aug 19 14:16:56 2011 [VMM][E]: Error monitoring VM
> I have tried to run ssh 1.1.1.1 sudo /usr/sbin/xentop -bi2 from the
> opennebula machine without errors.   I have also checked the /var/log/secure
> of xen server 1.1.1.1 and observe that opennebula has "sshed" to it
>
> My Xen Hypervisor is running 3.4.3
>
> Any ideas?
>
> Thanks!
>
> On 18 August 2011 22:43, Tino Vazquez <tinova at opennebula.org> wrote:
>>
>> Hi,
>>
>> Please start opennebula watch as explained here [1].
>>
>> Hope it helps,
>>
>> -Tino
>>
>> [1] http://opennebula.org/documentation:rel3.0:acctd_conf
>>
>> --
>> Constantino Vázquez Blanco, MSc
>> OpenNebula Major Contributor
>> www.OpenNebula.org | @tinova79
>>
>>
>>
>> On Wed, Aug 17, 2011 at 5:54 AM, KC LO <kclo2000 at gmail.com> wrote:
>> > Hi all,
>> >
>> > I have installed Opennebula 3.0 Beta1 (2.9.8.0) and I have completed the
>> > following tasks : -
>> > 1) create image
>> > 2) create template
>> > 3) deploy a VM instance from template
>> >
>> > The VM is using Xen as hypervisor.
>> >
>> > I can run onehost list to show CPU and memory of the physical host. When
>> > I
>> > run onevm show one-9. I can't get the VM CPU and ram info
>> >
>> > [oneadmin at server28 one]$ onevm show one-9
>> > VIRTUAL MACHINE 9 INFORMATION
>> > ID                  : 9
>> > NAME                : one-9
>> > USER                : test
>> > GROUP               : oneadmin
>> > STATE               : ACTIVE
>> > LCM_STATE           : RUNNING
>> > HOSTNAME            : 1.1.1.1
>> > START TIME          : 08/17 09:54:27
>> > END TIME            : -
>> > DEPLOY ID           : one-9
>> >
>> > VIRTUAL MACHINE MONITORING
>> > USED MEMORY         : 0
>> > USED CPU            : 0
>> > NET_TX              : 0
>> > NET_RX              : 0
>> >
>> > VIRTUAL MACHINE TEMPLATE
>> > CPU=1
>> > DISK=[
>> >   CLONE=YES,
>> >   DISK_ID=0,
>> >   IMAGE=CentOS6,
>> >   IMAGE_ID=0,
>> >   READONLY=NO,
>> >   SAVE=NO,
>> >   SOURCE=/var/lib/one/images/a0db9ef1531518d5eb808a4f52b3ca58,
>> >   TARGET=hda,
>> >   TYPE=DISK ]
>> > MEMORY=1024
>> > NAME=one-9
>> > OS=[
>> >   BOOTLOADER=/usr/bin/pygrub,
>> >   ROOT=xvda3 ]
>> > TEMPLATE_ID=2
>> > VMID=9
>> >
>> > VIRTUAL MACHINE HISTORY
>> >  SEQ        HOSTNAME REASON           START        TIME       PTIME
>> >    0   1.1.1.1   none  08/17 09:54:38 00 02:06:58 00 00:09:54
>> >
>> >
>> > However, I can't see anything from "monitoring information" of the
>> > SunStone
>> > interface on Physical host and Virtual Machines for the CPU and memory
>> > information.
>> > Any ideas?
>> >
>> > On the other hand, I am going to use OpenNebula to manage VMware.  Any
>> > suggestions for the configuration?
>> >
>> > Thanks!
>> >
>> > _______________________________________________
>> > Users mailing list
>> > Users at lists.opennebula.org
>> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>> >
>> >
>
>
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