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Message #09473
Re: HELP: create VM failure
Hi Sam,
did you check /etc/nova/nova-compute.conf ?
Ubuntu has this special configuration file in which the libvirt_type is set again, overriding what you set in nova.conf.
I didn't notice that on my first install of OpenStack on Ubuntu, causing instance spawning to fail.
Best regards,
Philipp Wollermann
Infrastructure Engineer
CyberAgent, Inc. (Tokyo)
https://github.com/philwo
On 2012/04/02, at 8:35, Sam Su wrote:
> Hi Leander,
>
> Thank you for you response.
>
> I have double checked the value of libvirt_type in nova.conf, it is kvm, not hvm. I search this problem in Google, it looks like a bug of libvirt before.
> https://bugs.launchpad.net/ubuntu/+source/vm-builder/+bug/445253
>
> I tried to change libvirt_type=qemu and reboot system, nothing was changed.
>
> Maybe this problem is because my Ubuntu server is installed in a VMWare VM. I am planning to re-install Openstack in a physical machine.
>
>
> Thanks,
> Sam
>
>
> On Sun, Apr 1, 2012 at 3:04 PM, Leander Bessa <leanderbb@xxxxxxxxx> wrote:
>
> Maybe you specified --libvirt_type=hvm instead of --libvirt_type=kvm in your nova.conf file.
>
> On Sun, Apr 1, 2012 at 8:44 PM, Sam Su <susltd.su@xxxxxxxxx> wrote:
> Hi,
>
> I am trying to deploy Openstack all-in-one environment (Nova, Glance, Keystone, Dashboard ) from scratch in an Ubuntu 12.04 server, After installed Nova, I tried to create a VM with nova command but failed:
>
> root@ubuntu:/etc/nova# nova boot --flavor 1 --image 8e7f9978-86b2-4c75-a0a8-44b0bb2a46e2 --key_name key1 VM2
> +-------------------------------------+--------------------------------------+
> | Property | Value |
> +-------------------------------------+--------------------------------------+
> | OS-DCF:diskConfig | MANUAL |
> | OS-EXT-SRV-ATTR:host | ubuntu |
> | OS-EXT-SRV-ATTR:hypervisor_hostname | None |
> | OS-EXT-SRV-ATTR:instance_name | instance-00000002 |
> | OS-EXT-STS:power_state | 0 |
> | OS-EXT-STS:task_state | scheduling |
> | OS-EXT-STS:vm_state | building |
> | accessIPv4 | |
> | accessIPv6 | |
> | adminPass | Yj6mVrxaEiX6 |
> | config_drive | |
> | created | 2012-04-01T19:25:54Z |
> | flavor | m1.tiny |
> | hostId | |
> | id | c15be925-c4d8-4b76-b7c3-e94ebe513cf1 |
> | image | Ubuntu 11.10 cloudimg amd64 |
> | key_name | key1 |
> | metadata | {} |
> | name | VM2 |
> | progress | 0 |
> | status | BUILD |
> | tenant_id | 2660dedf826c4510aff873c05d9d506b |
> | updated | 2012-04-01T19:25:54Z |
> | user_id | b42c715d94384aa6a66c56df44ac69b2 |
> +-------------------------------------+--------------------------------------+
> root@ubuntu:/etc/nova# nova show VM2
> +-------------------------------------+----------------------------------------------------------------------------------+
> | Property | Value |
> +-------------------------------------+----------------------------------------------------------------------------------+
> | OS-DCF:diskConfig | MANUAL |
> | OS-EXT-SRV-ATTR:host | ubuntu |
> | OS-EXT-SRV-ATTR:hypervisor_hostname | None |
> | OS-EXT-SRV-ATTR:instance_name | instance-00000002 |
> | OS-EXT-STS:power_state | 0 |
> | OS-EXT-STS:task_state | spawning |
> | OS-EXT-STS:vm_state | error |
> | accessIPv4 | |
> | accessIPv6 | |
> | config_drive | |
> | created | 2012-04-01T19:25:54Z |
> | fault | {u'message': u'libvirtError', u'code': 500, u'created': u'2012-04-01T19:25:57Z'} |
> | flavor | m1.tiny |
> | hostId | 05c193a7baf099665d8bd6cb4964e738b424d7224a67603c49d62f4b |
> | id | c15be925-c4d8-4b76-b7c3-e94ebe513cf1 |
> | image | Ubuntu 11.10 cloudimg amd64 |
> | key_name | key1 |
> | metadata | {} |
> | name | VM2 |
> | status | ERROR |
> | tenant_id | 2660dedf826c4510aff873c05d9d506b |
> | updated | 2012-04-01T19:25:57Z |
> | user_id | b42c715d94384aa6a66c56df44ac69b2 |
> +-------------------------------------+----------------------------------------------------------------------------------+
>
>
> From the result of the command Nova show VM2, I can see the fault as below:
> fault | {u'message': u'libvirtError', u'code': 500, u'created': u'2012-04-01T19:25:57Z'} |
>
>
> I tried to check nova log for more hints and get the following errors (nova-compute.log is a very long, so I attached the log file and nova.conf for reference).
>
> nova-compute.log:(nova.compute.manager): TRACE: libvirtError: internal error no supported architecture for os type 'hvm'
> nova-compute.log:(nova.rpc.amqp): TRACE: libvirtError: internal error no supported architecture for os type 'hvm'
>
>
> Any hints or tips are appreciated.
>
> Thanks,
> Sam
>
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